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Home My WebLink About1.22 Floodplain Dev Permit & CLOMR & Floodplain Dev Application1111 ~. ~~,r'l~.H 1~N.rll~ Wllfi~l1"1 ~1I.~~ .~111 11 ll I Reception#: 786310 05/21/2010 11,09:46 AM Jean Alberico 1 of 5 Rec Fee:$0.00 Doc Fee:0.00 GARFIELD COUNTY CO LAND USE CHANGE PERMIT for DEVELOPMENT WITHIN THE FLOODPLAIN OF THE ROARING FORK RIVER FOR TCI LANE RANCH PUD, GENERALLY LOCATED½ MILE EAST OF CATHERINE STORE ON STATE HIGHWAY 82, IN SECTIONS 31 & 32, TOWNSHIP 7 SOUTH, RANGE 86 WEST, GARFIELD COUNTY. PARCEL NO# 2391-311-00-033 AND 2391-323-00-051 In accordance with and pursuant to §4-111, Development in the 100-year Floodplain, of the Unified Land Use Resolution of Garfield County of 2008, as amended, the Director of the Building and Planning Department hereby authorizes the following activity: Construction of a pedestrian bridge within the flood-fringe and the f/oodway, and placement of fill on residential lots located within the flood-fringe of the designated 100- year floodplain of the Roaring Fork River This Land Use Change Permit is issued subject to the conditions set forth in Exhibit A (attached hereto), and shall be valid only during compliance with such conditions and other applicable provisions of the Unified Land Use Resolution of 2008, as amended, Building Code, and other regulations of the Board of County Commissioners of Garfield County, Colorado. BUILDING AND PLANNING DEPARTMENT, GARFIELD COUNTY, COLORADO Fred A. Jarman, Al Director County File Number FDPA6264 1111 ~\\'• ~~l~AM~ r.,,: rt~, lfl(~l+TlU,1.ln(~~ll, 1111 1 Receptiontt : 786310 05/21/2010 11 :09:46 AM Jea n Alberico 2 of 5 Rec Fee :$0.00 Doc Fe e :0.00 GARFIELD COU NTY CO EXHIBIT A -TCI Lane Ranch PUD Floodplain Permit 1. All representations of the applicant within the application shall . be considered conditions of approval unless otherwise modified by the Director Determination . 2. Prior to issuance of the Final Plat for TCI Lane Ranch PUD the Applicant shall provide a copy of the conditional FIRM and floodway map revision approved through FEMA. 3. No alterations of the floodplain may be made other than the specific improvements noted in the application and shown on drawings by James Brzostowicz, P.E., as labeled "General Layout Pedestrian Bridge" and "Floodplain Site Plan Lots" Sheets 1 and 2 attached hereto as Exhibit B. 4. All new construction or substantial improvements shall be designed (or modified) and adequately anchored to prevent flotation , collapse or lateral movement of the structure resulting from hydrodynamic and hydrostatic loads, including the effects of buoyancy. 5. All new construction or substantial improvements shall be constructed with materials resistant to flood damage. 6. All new construction or substantial improvements shall be constructed by methods and practices that minimize flood damage. 7. All new construction or substantial improvements shall be constructed with electrical , heating, ventilation , plumbing , and air cond itioning equipment and other service facilities that are designed and/or located· so as to prevent water from entering or accumulating within the components during conditions of flooding . 8. All new and replacement water supply systems shall be designed to minimize or eliminate infiltration of flood waters into the system . 9. New and replacement sanitary sewage systems shall be designed to minimize or eliminate infiltration of flood waters into the system and discharge from the systems into flood waters . 10. On-site waste disposal systems shall be located to avoid impairment to them or contamination from them during flooding . 11 . No disturbance of a regulated wetland shall be allowed. ~~I••...._,,,.,. \,.,.~· TCI LANE 8' WIDE ASPHALT PATH BRIDGE DESIGN INFORMATION SPAN SPAN 1 2 OVERALL LENGTH 76'-10· 11s·-o· ClliR WIDTH a·-o· 8'-0" CORROSION PROTECTION N/A N/A CAMBER NONE NONE LJVE LOAD I 85 PSF 85 PSF VEHICLE LOAD 10 K 10 K WlND LOAD 35 PSF 35 PSf SEISMIC ZONE 1 1 RUB RAILS NA N A TOE Pl.ATE S1EEL I STEEL RAIL HEIGHT 4'-6" I 4'-6" DECKING TIMBER I TIMBER TRUSS Tl'PE H -TYPE IH -lYPE STEP 2'-6" MAX I 2'-6" MAX BREAKAWAY DEVICE NO NO CLOSURE Pl.ATE REQUIRED I REQUIRED SKEW 90' 90' 6320 6310 TCI LANE RANCH GENERAL NOTES: A. ALL WORK SHN..L BE IN ACCORDANCE WITH THE COLORADO DEPARTMENT OF TRANSPORTATION STANDARD SPECIFlCATIONS FOR ROAD AND BRIDGE CONSTRUCTION , 2005 mmoN, AND PROJECT SPECIAL PRO\llSIONS; THE LATEST M&S STANDARDS; COUNTY OF GARFlELD STANDARDS; AND THE PROJECT CONTRACT BID DOCUMENTS. 8. STRUCTURAL STEEL SHALL CONFORM TO THE FOLlOVnNG ASTM SPEClflCATIONS: COLD FORMED WELDED SQUARE AND RECTANGULAR HOLLOW STRUCTURAL SECTIONS: ASTM A847 PLATES AND OTHER STRUCTURAL STEEL SHAPES: ASTM A588 ANCHOR BOLTS: ASTM AJ07 g• 76'-10" SPAN #1 l \ ---~1 ( 'i. PIER #2 \ \ a·-o· CLEAR 'i. BRIDGE TOP CHORD RUB RAIL VERTICAL SA!'ETl' RAIL ('TYP) I I TOE Pl.ATE PGL & HCL I I ABUTMENT OR PIER BOTTOM CHORD BRIDGE SECTION H-TRUSS 2 0 2 193'-5" B/F ABUT -8/F A8\JT ORIGINAL SCA!£: ½ • ~ 1 '-o• 115'-0' SPAN #2 g· l" EJ i PIER #2 El.EV 6309.00 6320 6310 LOW CHORD AT THIS / ¥ * 100-YR ELEV 6.301.83 END = 6308.52 M!N / 6300 ---------------------------------____ , 6300 Print Dote: Fife Name: Horiz. Scale: Unit Informa tion Vert. Scale: As No t ed ,.___; Unit Lead er Initials ,==; -~ ,- LOW CHORD AT THIS ENO = 6302.8 MIN Shee t Revisions Dote: Comments lnit. '------------------------------------------- BRIDGE PROFILE H-TRUS S 10 5 0 10 ORIGINAL SCALE: 1" = 1 O' LorisandAm::la!Es, lrx:. ~Tml!RklgebrMl-&llt -"""'"""800:ol ~ -- As Co n s tructed Na Revisions: Revised: * 100-YR ELEV BASED ON: FLOOD LI MITS, EXHIBIT SHEEf 1, JOB No. E-5875, MAY 21 st 2008 (FROM DREXEL & BARRELL & CO. 1-11-10) 6290 TCI lone Ranch Pedestrian Bridge GENERAL LAYOUT PEDESTRIAN BRIDGE Project No./Cod e STE M535-004 16 663 _O_es_i_gn_e_r_: _______ __, Structure 1----------1 f-----------Detailer: Numbers i------------i Void: Sh ee t Subset: BX Subse t Sheets: Sheet Number 6307,<i' _ /LOT: . , 0 .20 ACR MIN; !TE-'. 63p'7.4 / LOT,-88 \ 0.31 A ~~"' ...... N F'FE= ' /) -iUN FFE= \ ,-.~-±8 : -:· .... J! .. ,l ....___,_""" • LOT: 76 \ 0.43 ACRES ' M ', 6 ', 60 30 0 60 120 Et5HJM t 1 SCAU:; 1'=60' NOTE: 1, All ELEVATIONS SHOWN ON THIS PLAN ARE SASE-0 ON' NA YO 88 DA TU'~, UNLESS 011iERWJS£ NOTcO. 2. CONVERS!Ol-l: ruv 100.0 (NAVO ]929)=104.51 (NAVO 1988) 3'. FWODPLAIN LIMITS PLOm;D FOR FEMA flS MAPPING. NOT BY ELEVATION. t·o5~'f."ATIONS NO'!ED ARE REGULA10RY FlOOOPLAIN PREPAREO BY: ----rr-- Z'S DREXl!L, BAllRELL & CO. Engineers •S\lrvey0?$ J!ID038'IBl'Illll:BI BOWllll\,~IOl<ll ca,m,,;r;),IAll!IAGl!MAN \l°'i<-0"' • ~=.os,o"'""' ~AMlJJ~cn0H•c.tm.£Y OWNER DEVE(OPER: No•u ouucN a-ruo,o i.~MIC,,.,.t. A•Q1'1UCOrl -.... --~-,.~1-.... l...,,,,,,_l .. °"""l.,__DIUll", ISSUE' DATE SUSM!TT>J. SET 12/23/09 OE'.SIGN!l> .SY: MAA flU: ~AME: sm: PLAN.J.OTS DRA\\Ji:!i!SC!,1£: ttQR!ZONT.AL: 1~«601 V£lfl1CA1' NON!c FLOODPLAIN SITE PLAN LOTS May 7, 2010 Jon Fredericks LandWest 345 Colorado Ave. #106 Carbondale, CO 81623 jon@landwestcolorado.com Garfield County BUILDING & PLANNING DEPARTMENT DIRECTOR DETERMINATION -Floodplain Development Permit TCI Lane Ranch PUD -Garfield County File Number FDPA6264 Dear Jon, This letter is provided regarding the Director Determination of a request for a Floodplain Development Permit for TCI Lane Ranch PUD. This request is to allow for: • The construction of a pedestrian bridge over the Roaring Fork River, commencing at the southeastern portion of the TCI Lane Ranch development to the Roaring Fork Transit Authority Trail located on the south side of the river. The construction would require an abutment as well as placement of a bridge pier in the Floodway; and • To allow for fill on residential lots located within the Flood Fringe which provides for 1.5 feet distance of the lowest finished floor above the 100 year Base Flood Elevation. The Director hereby approves the permit subject to the following conditions: 1. All representations of the applicant within the application shall be considered conditions of approval unless otherwise modified by the Director Determination. 2. Prior to issuance of the Final Plat for TCI Lane Ranch PUD the Applicant shall provide a copy of the conditional FIRM and floodway map revision approved through FEMA. 3. No alterations of the floodplain may be made other than the specific improvements noted in the application and shown on drawings by James Brzostowicz, P.E., as labeled "General Layout Pedestrian Bridge" and "Floodplain Site Plan Lots" Sheets 1 and 2 attached hereto as Exhibit B. 4. All new construction or substantial improvements shall be designed (or modified) and adequately anchored to prevent flotation, collapse or lateral movement of the structure resulting from hydrodynamic and hydrostatic loads, including the effects of buoyancy. 5. All new construction or substantial improvements shall be constructed with 108 Eighth Street, Suite 401 • Glenwood Springs, CO 81601 (970) 945-8212 • (970) 285-7972 • Fax: (970) 384-3470 materials resistant to flood damage. 6. All new construction or substantial improvements shall be constructed by methods and practices that minimize flood damage. 7. All new construction or substantial improvements shall be constructed with electrical, heating, ventilation, plumbing, and air conditioning equipment and other service facilities that are designed and/or located so as to prevent water from entering or accumulating within the components during conditions of flooding. 8. All new and replacement water supply systems shall be designed to minimize or eliminate infiltration of flood waters into the system. 9. New and replacement sanitary sewage systems shall be designed to minimize or eliminate infiltration of flood waters into the system and discharge from the systems into flood waters . 10. On-site waste disposal systems shall be located to avoid impairment to them or contamination from them during flooding. 11 . No disturbance of a regulated wetland shall be allowed . Notice will be provided to the Board of County Commissioners pursuant to §4~ 104B. regarding ''Reconsideration of Director's Decision or Call-up by the Board of County Commissioners". A call-up would require that the Board file a written request within 10 days of this decision . You will be contacted if a written request is made for reconsideration . If no call-up for Board review if requested, the Land Use Change Permit to allow for development within the floodplain will be issued with the above conditions. Sincerely, Fred A . Jarman, AICP Director of Building and Cc: BOCC File EXHIBIT A 1. All representations of the applicant within the application shall be considered conditions of approval unless otherwise modified by the Director Determination. 2. Prior to issuance of the Final Plat for TCI Lane Ranch PUD the Applicant shall provide a copy of the conditional FIRM and floodway map revision approved through FEMA. 3. No alterations of the floodplain may be made other than the specific improvements noted in the application and shown on drawings by James Brzostowicz, P.E., as labeled "General Layout Pedestrian Bridge" and "Floodplain Site Plan Lots" Sheets 1 and 2attached hereto as Exhibit B. 4. All new construction or substantial improvements shall be designed (or modified) and adequately anchored to prevent flotation, collapse or lateral movement of the structure resulting from hydrodynamic and hydrostatic loads, including the effects of buoyancy. 5. All new construction or substantial improvements shall be constructed with materials resistant to flood damage. 6. All new construction or substantial improvements shall be constructed by methods and practices that minimize flood damage. 7. All new construction or substantial improvements shall be constructed with electrical, heating, ventilation, plumbing, and air conditioning equipment and other service facilities that are designed and/or located so as to prevent water from entering or accumulating within the components during conditions of flooding. 8. All new and replacement water supply systems shall be designed to minimize or eliminate infiltration of flood waters into the system. 9. New and replacement sanitary sewage systems shall be designed to minimize or eliminate infiltration of flood waters into the system and discharge from the systems into flood waters ~ 10. On-site waste disposal systems shall be located to avoid impairment to them or contamination from them during flooding. 11 . No disturbance of a regulated wetland shall be allowed . F eder al Emergency Manage m e nt Agency Was hington , D .C. 20472 CERTIFIED MAIL RETURN RECEIPT REQUESTED The H onorable John Martin Ch a i1p ernon, Garfield County Boai·d of Commissioners 108 Eighth Street, Suite213 Gl enwood Sp rings, CO 8 I 60 J Dear Mr. Martin: March 17, 2011 IN REPLY REFER T O : Case No.: l 0 -08-1088 R Community Name : Garfiel d County, CO Community No.: 080205 We are providing our comments with the enclosed Cond itional Lette1· of Map Revision (CLOMR) 011 a p rop osed project wi th i n your community that, if constructed as proposed, eould revise the effective Flood Insurance Stu<ly rep ort, Flood Insurance Rate Map, Flood Boundary and Floodway Map fo r your commlmity. If you have any questions regarding the floo dp l ain management regulations fo r your commun ity, th e National Flood Insurance Program (NFIP) in general, or tcchnfoal questions regard ing thi s CLOMR, p lease contact the Director, Mitigation Divisi on of the Federal Emergency Management Agency (F EMA) Regional Office in Denver, Colorado, at (303) 235-4 830, or the FEMA Map Inform ation eXcb an ge (F MI X) toll free at 1-877-336-2627 (1-877-FEMA MAP). Additional information about the NFIP is avai l able o n o ur website athtt p://www.fema.gov/nfip. Z1.~ . .._____ David N. Bascom, CFM, Program Specialist Engineering Managemen t Branch Federal Insurance and Mitigation Adminis1rntion List of Enclosures: For: Luis Rodriguez, P .E., Chief Engineering M anagem ent B ranch Federal Insurance a nd Mitigat ion Administration Conditional Letter of Map Revision Comment Document cc: Mr. Fred Jaimao Floodpl ai n Administrator Garfield County Mr. J ames B 17,0stowicz, P.E. Associate D rexel, Barrel & Co., In~. Page 1 tif 5 I issue Date: March 17, 2011 lease No.: 10-08-1088R I CLOMR-APP -Q~~ l .,-~ftj~,A \ •:::,· 0 Federal Emergency Management Agency '~-i~~ ·~.=1 ;1,,-~~ Washington, D .C. 20472 ~-\). -~,i,'1/1) !,\:.S: CONDITI ONAL LETTER OF MAP REVISION COMMENT DOCUMENT COMMUNITY INFORMATION PROPOSED PROJECT DESCRIPTION BASIS OF CONDITIONAL REQUEST Garfield County BRIDGE HYDRAULIC ANALYSIS FLOODWAY (Unincorporated Areas) NEW TOPOGRAPHIC DATA Colorado COMMUNITY COMMUNITY NO.: 080205 TCI Lane Ranch APPROXIMATE LATITUDE & LONGITUDE: 39.401, -107.150 IDENTIFIER SOURCE: Other DATUM: NAO 83 AFFECTED MAP PANELS T YPE: FIRM' NO.: 08020518808 DATE: January 3, 1986 • FIRM -Flood Insurance Rate Map TYPE: FBFM .. NO.: 0802051880 DATE: January 3, 1986 •• FBFM . Flood Boundary and Floodway Map • ... FHBM -Flood Hazard Boundary Map FLOODING SOURCE(S} AND REACH DESCRIPTION Roaring Fork. River -from approximately 2,180 fee! upstream to approximately 4,650 feel upstream of County Road 100 PROPOSED PROJECT DESCRIPTION Flooding Source Proposed Project Location of Proposed Project Roaring Fork River Pedestrian Bridge Approximately 3,970 feel upstream of County Road 100 SUI\/IMARY OF IMPACTS TO FLOOD HAZARD DATA Flooding Source Effective Flooding Proposed Flooding Increases Decreases Roaring Fork River Zone A1-A30 Zone A1-A30 Yes Yes Floodway Floodway Yes Yes BFEs" BFEs Yes Yes ZoneC ZoneC Yes Yes • BFEs -Base (1-percent-annual-chance) Flood Elevations COMMENT This document provides the Federal Emergency Management Agency's (FEMA's) comment regarding a request for a CLOMR for the project described above. This document ts not a final determination; It only provides our comment on the proposed project In relation to the flood hazard information shown on the effective National Flood Insurance Program (NFIP) map. We reviewed the submitted data and the data used lo prepare the effective flood hazard information for your community and determined that the proposed project meets the minimum floodplain management criteria of the NFIP. Your community is responsible for approving all floodplain development and for ensur1ng that all permits required by Federal or State/Commonwealth law have been received. Stale/Commonwealth, county, and community officials, based on !heir knowledge of local conditions and in the interest of safety, may set higher standards for construction in the Special Flood Hazard Area (SFHA), the area subject to inundation by the base flood. If the State/Commonwealth, county, or community has adopted more restrictive or comprehensive floodplain management criteria, these criteria tal<e precedence over the minimum NFIP crlleria. This comment is based on the nood data presently available. If you have any questions about this document, please contact the FEMA Map Information eXchange (FMIX) loll free al 1-877-336-2627 (1 -877-FEMA MAP) or by leller addressed to the LOMC Cle,1ringhouse, 7390 Coca Cola Drive, Suite 204, Hanover, MD 21076. Additional Information about the NFIP Is available on the FEMA website at http://www.fema.gov/nfip. ~1 ,j;' ~ . f!,·l!-<·t>->·"'--- David N . Bascom. CFM, Program Specialist Engineering Management Branch Federal Insurance and Mitigation Admlnistratlon 122451 PT202.8KR.1008108BR.H15 104 Page 2 of 5 l tssu e Date: March 17, 2011 lease No.: 10-0B-1088R I CLOMR-APP • ~'!,~t>,R7'4tl!,.,. 1 ~~-..,, ~-~--~.>~ f :::y . -~ Federal E mergency Management Agency ~;i:.~f!.;i~t ~~, ..... Washington, D.C. 20472 ~ -~v Yf ND 5'i',L, CONDITIONAL LETTER OF MAP REVISION COMMENT DOCUMENT (CONTINUED) COMMUNITY IN FORM ATION To detennine the changes in flood ha?.anls that will be caused by the proposed project, we compared the hydratilic modeling reflecting the proposed project (referred to as the proposed conditions model) to the hydraulic modeling used to prepare the Flood Insurance Study (FIS) (referred to as the effective model). If the effective model ,Joes nol provide enough detail to evaluate the effects of the proposed project, an existing conditions model must be developed to provide this detail. This existing couditions model is then compared to the effective model and the proposed conditions model to differentiate the increases or decreases in flood hazards caused by more detailed modeling Crom the increases or decreases in flood hazards that will be caused by the proposed :project. The table below shows the c hanges in lhe BF Es: BFE Comparison Table Flooding Source: Roaring Fork River BFE Change (feet) Location of maximum change Existing vs. Maximum increase 0.4 Approximately 2,980 feet 11pslream of County Road I 00 Effective Maximum decrease 0.1 Approximately 4,650 feet upstream of COLmty Road I 00 P roposed vs. Maximum increase 0.6 Approximately 4,020 feet ups tream of County Road JOO Existing Maximum decrease O. l Approximately 2,580 feet upstream of County Road 100 Proposed vs. Maximum increase 0.4 Approximately 2,980 feet upstream of County Roud l 00 Effective Maximum decrease 0.1 Approximately 4,650 feet upstream of County Road I 00 Increases due to the proposed project that exceed those pe1111ilted Lmder Paragraphs (c)(IO) or (d)(3) of Section 60.3 of the NFI.P regulations must adhere to Section 65.12 of the NFIP regulatio11s. With this request, your community has complied witll all requirements of Paragraph 65.12(a) of tl1e NFJP regulations. Compliance with Paragraph 65.12(b) also is necessary before FEt\.1.A ciin issue a Letter of Map Revision when a community proposes to permit encroachments into the effective floodplain and regulatory floodway that will cause BFE increases in excess of those pe11ni!led under Paragraph 60.3(d)(3). NFlP regulations Subparagraph 60.3(b)(7) requires communities to ensure that the flood-canying capacity within !he allered orrelocated portion of any watercourse is maintained. 'fhis provision is incorporated into your community's existing floodplain management ordinances; therefore, r esponsibility for maintc1iance of U1e altered or relocated watercourse, including any related appurtenances such as bridges, culverts, and other drainage structures, resls with your commun ity. We may request that your community submit a description and schedttle of maintenance activities necessary to ensure this requirement. This comment is based on the flood data presently available. If you have any questions about this document , please contact the FEMA Map Information eXchange (FMIX) loll rree at 1-877-336-2627 (1-B77-FEMA MAP) or by letter addressed to the LOMC Clearinghouse, 7390 Coca Cola Drive , Suile 204, Hanover, MD 21076. Additional Information about the NFIP Is available on the FEMA website at http://www.fema.gov'/nflp, 4J 1. /i,i~«•-· David N. Bascom, CFM, Program Specialist Engineering Management Branch Federal Insurance and Mitigation Administration 122451 PT202.BKR.100B1088R.H15 104 Page 3 of 5 !issue Date: March 17, 2011 lease No.: 10-08-1088R Federal Emergency Management Agency Washington, D.C. 20472 CONDITIONAL LETTER OF MAP REVISION CO MMENT DOCUMENT (CONTINUED) COMMUNITY IN FORMATI O N (CONTINUED) DATA REQUJRED FOR FOLLOW-UP LOMR I CLOMR-APP Upon completion of the project, your com1mmity must submit t he data listed below and request that we make a final determination 011 revising the effective FIRM, FBFM, and FIS rep01t. lfthc project i s built as proposed and the data below arc received, a revision to the FIRM, FBFM, and FIS repmt would be watTanted. • Form 1, entitled "Overview & Concurrence Form." Detailed application and certification forms must be used for requesting final revisions to the maps. Therefore, when the map revision request for the area covered by this letter is submitted, Form 1 must be included. If as-built conditions differ from the p roposed plans, please submit new forms , which can be accessed at http://www.fcma.gov/plw1/prevcnt/fum /dl_mt-2.shtm, or annotated copies of the previous ly submitted for ms showing the revised information. • H ydraulic analyses, for as-built conditions, of the base flood; the 10-perceut, 2-percent, and 0.2 percent annual chance floods; and the regulatory floodway, together with a topographic work map showing the revised floodplain and floodway boundaries. Please ensure that the revised information ties in with the current effective information at the downstream and upstream ends of the revised reach. • Annotated copies of the FIRM and FBFM, at the scale of the effective FIRM :md FBFM, that show the revised floodplain and flood way bounda.ty delineations shown on the submitted work map and bow they tie into the floodplain and floodway boundary delineations shown on the current cffccti ve FIRM and FBFM at the downstream and upstream ends of the revised reach • As-built plans, ce1tified by a registered prnfessional engin_eer, of all proposed project elements • A copy of the public notice d istributed by your coJJ]]D_unity, stating its intent to revise the r egulatory flood way, or a signed statement by your community that it bas notified all aflectcd property owners and a(fcctcd adjacentjmisdictions • Documentation of the individual legal notices sent to property owners who will be affected by any widening/shifting of the base floodplain and/or any BFE increases along Roaring Fork River • Evidence thatyom community has, prior to approval of the proposed encroachm ent, adopted floodplain manageme11I ordinances that incorporate the increased BFEs and revised floodway botmdaty delineations to reflect the post-project conditions, as stated in Paragraph 65.12(b) This comment is based on the flood data presently available. If you have any questions about this document, please contact the FEMA Map Information eXohange (FMIX) toll free at 1-877-336-2627 (1-877-FEMA MAP) or by letter addressed to the LOMC Clearinghouse, 7390 Coca Cola Drive, Suite 204, Hanover, MD 21076. Additional Information about the NFIP is available on the FEMA website at http://www.fema.gov/nfip. /17 1 4,::-1 i . ~ltU>>><-. David N. Bascom, CFM. Program Specialisl Engineering Management Branch Federal Insurance and Mitigation Administration 122451 PT202.BKR.10081088R.H15 104 Page 4 of 5 I Issue Date: March 17, 20 11 jcase No.: 10-08-1088R Federal Emergency Management Agency Washington, D.C. 20472 CONDITIONAL LETTER OF MAP REVISION COMMENT DOCUMENT (CONTINUED) COMM UN ITY IN FORMATION {CONTINUED) I CLOMR-APP • A Jetter stating that your community will adopt and enforce the modified regulatmy floodway, OR, if the State/Commonwealth has jurisdiction over either the regulatory floodway or its adoption by your community, a copy of your community's letter to the appropriate State/Commonwealth agency notifying it of the modification to the regulat01y tloodway and a copy of the letter from that agency stating its approval of the modification • FEMA's fee schedul e for reviewing and processing requests for conditional and final modifications to published flood information and maps can be accessed at http://,;yww,fema.gov/plan/prevent/thm/frm_fecs.shtm. The fee at the time of t he map r evision submittal must be received before we can begin processing the request. Payment of this fee can be made tliro ugh a check or money order, made payable in U .S , funds to the National Flood Insurance Program, or by creclit card (Vis-a or MasterCard only). Please forward the payment, along with the revision application, to the following address: LOMC Clearinghouse 7390 Coca Cola Drive, Suite 204 Hanover, M aryland 21076 After receiving appropriate docwnentation to show that the project has been completed, FEMA will initiate a rev ision to the FIRM, FBFM, and F(S report. Because the BFEs will change as a result of the project, a 90-day appeal period will be initiated for the revision1 during which community officials and inte rested persons may appeal the revised BFEs based on scientific or technical data. This comment ls based on the flood data presently available. If you have any questions about this document, please contact the FEMA Map lnforrnalfon eXchange (FMIX) toll free at 1-877-336,2627 (1-877-FEMA MAP) or by letter addressed to the LOMC Clearinghouse, 7390 Coca Cola Drive, Suite 204, Hanover, MD 2 1076. Additional Information about the NFIP is available on the FEMA website at http://www.fema.gov/nOp. 4 1. 1£/J.~-~·•·- Davld N. Bascom, CFM, Program Specialist Englneerfng Management Brnnch Federal Insurance and Mitigation Administra tion 122451 PT202.BKR.10081088R.H15 104 P1.3ge 5 0f5 I Issue Date: March 17, 2011 lease No.: 10-08-1088R COMMUNITY REMINDERS Federal En1ergency Manage1nent Agency Was hington, D .C. 20472 CONDITIONAL LETTER OF MAP REVISION COMMENT DOCUMENT (CONTINUED) COMMUN ITY INFORMATION (CONTINUED) I CLOMR-APP We have designated a Consultation Coordination Office r (CCO) to assist your community. The CCO will be the prima,y liaison between your community and FE!vlA. For in.fo1111ation regaTding your CCO, please contact: Ms. J eanine D. Petterson Director, Mi tigation Division Federal Emergency Management Agency, Region VIlL Denver Federal Center, Building 710 Post O ffice Box 25267 Denver, CO 80225-0267 (303) 235-4830 This comment is based on t he flood data presently available. If you have a ny questions about this document, please contact the FEMA Map Information eXchange (FMIX) toll free at 1-877-336-2627 (1-877-FEMA MAP) or by letter addressed to the LOMC Clearinghouse, 7390 Coca Cola Drive, Suite 204, Hanover, MD 21076. Additional Information about the NFIP Is available on the FEMA website at http://www.fema.gov/nflp. ,161. /£a#m4- David N. Bascom, CFM, Program Specialist Engineering Management Branch Federa l Insurance and Mitigation Administration 122451 PT202.BKR.10081088R.H15 104 GARFIELD COUNTY Building & Planning Department JA N 1 9 2010 108 8th Street, Suite 401 ~!~;;~~!~i;~.i~s~s0~~;ai~!;~~!: 970.384.3470 ic·:[:;.;,;t·:.{ ~<{~:~~~6 www.garfield-county.com FLOODPLAIN DEVELOPMENT APPLICATION GENERAL INFORMATION (Please print legibly) ► Name of Property Owner : _rc_l_La_n_e_R_an_c_h_LL_c ________________ _ ► Mailing Address: 401 Tree Farm Drive T elephon e: (__) 970-963-1521 ► City: Carbondale State: co Zip Code: 81623 Cell: (_) ____ _ ► E-mail address: jon@landWESTcolorado.com FAX: (_) 970-963-1527 ► Name of Owner's R epresentative. if any. (Attorney. Planner, Consultant. etc): ► Drexel, Barrell & Co. ATTN: Jim Brzostowicz ► Mail ing Address: 1800 38th street Telephone: (__) 303-442-4338 ► City: Boulder State: co Zip Code: 80301 Cell: ( __ ) 303-819-4582 ► E-mail address: jbrzostowicz@drexelbarrell.com FAX: (__) 303-442-4373 ► Description of Request: _Floodplain •Development Permit for fill of residential lot and construction of_ pedestrian bridge over Roaring Fork. ► Street Address / General Location of Property: South sid e of SH82 East of CR 100 ► Legal D escription: _s_e_e_att_a_c_he_d ____________________ _ ► Assessor's Parcel Number: _2391-311-00-033 ► Existing Use: Agricultura l/Farm Residence ► Property Size (in acres) _1_00 ____ _ Zone Distr ict: PUD --------- Last Revised 1/1109 LEGAL DESCRIPTION -TCI LANE RANCH A TRACT OF LAND SITUATED IN LOTS 8, 9 AND 10 OF SECTION 31 AND IN LOTS 5 AND 13 OF SECTION 32, ALL IN, TOWNSHIP 7 SOUTH, RANGE 87 WEST OF THE 6th PRINCIPAL MERIDIAN, GARFIELD COUNTY, COLORADO, LYING SOUTHERLY OF AND ADJACENT TO THE SOUTHERLY RIGHT-OF-WAY LINE OF OLD STATE HIGHWAY NO. 82 AND BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS: BEGINN ING AT A POINT ON SAID SOUTHERLY RIGHT-OF-WAY LINE WHENCE A STONE FOUND IN PLACE FOR THE WITNESS CORNER TO THE NORTHEAST CORNER OF SAID SECTION 31 BEARS N26"00'43"E 1433.52 FEET; THENCE S79'58'52"E 2125.37 FEET ALONG SAI D SOUTHERLY RIGHT-OF-WAY LINE TO THE NORTHWEST CORNER OF A PARCEL OF LAND DESCRIBED IN BOOK 1013 AT PAGE 423 OF THE RECORDS OF THE GARFIE LD COUNTY CLERK AND RECORDER; THENCE ALONG THE WESTERLY BOUNDARY LINE OF SAID PARCEL ON THE FOLLOWING TWO (2) COURSES : S04°S S'OO"W 461.90 FEET; THENCE S01 "OO'OO"E 861 .25 FEET TO A POINT ON THE NORTHERLY RIGHT-OF-WAY LINE OF THE ROARING FORK TRANSIT AUTHORITY RAILROAD RIGHT-OF-WAY; THENCE 169.57 FEET ALONG SAID NORTHERLY RA ILROAD RIGHT-OF-WAY LINE ON THE ARC OF A 1565.69 FOOT RADIUS CURVE TO THE LEFT, THE CHORD OF WH ICH BEARS S54"32'43"W 169.49 FEET TO A POINT ON THE SOUTHER LY BOUNDARY LINE OF SAID LOT 13; THENCE N89"54'14"W 651.37 FEET ALONG THE SOUTHERLY BOUNDARY LINE OF SAID LOT 13 TO THE NORTHEAST CORNER OF SAID LOT 10; THENCE S00"10'37"E 354.80 FEET ALONG THE EASTERLY BOUNDARY LIN E OF SAID LOT 10 TO A POINT IN THE CEN TER OF THE ROARING FORK RIVER; THENCE ALONG THE CENTER OF SAID ROAR ING FORK RIVER ON TH E FOLLOWING SEVEN (7) COURSES: S86"53'04"W 294.14 FE ET; THENCE S85"32'23"W 117.60 FEET; THENCE S78 °29'25"W 123.94 FEET; THENCE S89"17'47"W 118.54 FEET; THENCE S67"42'27"W 386.40 FEET; THENCE S62"48'18"W 124.67 FEET; THENCE S57"58'42"W 235.29 FEET TO A POINT ON THE EASTERLY BOUNDARY LINE OF BLUE CREEK RANCH RECORDED AS RECEPTION NO. 623535 IN THE RECORDS OF THE GARFIELD COUNTY CLERK AND RECORDER; THENCE ALONG THE EASTERLY BOUNDARY LINE OF SAID BLUE CREEK RANCH THE FOLLOWING THREE (3) COURSES : N 00"10'37"W 736.64 FEET; THENCE N89"54'14"W 231.46 FEET; THENCE N00"02'13 "W 1677.90 FEET TO THE SOUTHWEST CORNER OF A PARCEL OF LAND DESCRIBED IN BOOK 333 AT PAGE 511 OF THE GARFIELD COUNTY RECORDS; THENCE S79"52'12"E 278.00 FEET ALONG THE SOUTHERLY BOUNDARY LINE OF THE PARCEL DESCRIBED IN SAID BOOK 333 AT PAGE 511 TO THE SOUTHEAST CORNER OF SAID PARCEL; THENCE N00°02'13"W 156.69 FEET ALONG THE EASTERLY BOUNDARY LINE OF SAID PARCE L TO THE POINT OF BEG IN NING, CONTAIN ING 100.449 ACRES AS SURVEYED. Engineers/Sur\'eJors Boulder Denver Co lorado Spri ngs G rand Junction Greeley Stea mboat Springs 1800 ,8'11 Stree t Bou l d<!r. CO 80.lO 1-16~0 J03,-l-42 .-B38 ,03.-l-41.-B7 .1 Fax Drexel, Barrell & co. March 5, 2010 l<athy Eastley, AICP Senior Planner Garfield County Building & Planning 108 8th Street, #401 Glenwood Springs, CO 81601 Via email to: keastley@qarfield-county.com Re: TCI Lane Ranch Floodplain Development Permit Technical Completeness Review Dear Ms. Eastley, In response to Mr. Niewoehner's memo dated January 26, 2010, we offer the following: 1. Application Form: Under 'Name of Property Owners', there needs t o be two property owners -TC/ Lane Ranch and RFTA. The appl ication now lists both property owners~ 2. Application Form: The application needs to include the entire application form including page 5, the signature page. Since there are two owners, there needs to be two signatories. The entire application form, including page 5, has been included w ith this resubmittal. The application form has been signed by both parties. 3. Statement of Authority from TC/ Lane Ranch: Whoever signs the application must be authorized by TC/ Lane Ranch to do so. A statement of authority has been attached. 4. Statement of Authority from RFTA: Whoever signs the application must be authorized by RFTA to do so. Thus, the County needs a 'Statement of Authority' that gives an individual the right to represent the organization. (This authorized person can either sign the permit application or provide a letter to the County through which they authorize someone else to sign the permit; i.e. the planner or the engineer.) Ms. Kathy Eastley March 5, 2010 Page 2 A statement of authority has been attached. 5. Application Submittal Requirements /Submittal Requirements Part I, item 4) -Deed: A deed and legal description are needed for the RFTA property. A deed and legal description for the RFTA property has been included with this application . 6. Application Submittal Requirements /Part Ill A, items 9 and 10) Site Plan: An overall site plan is needed similar to the site plan, preferably 24"x36" size, which shows the subdivision improvements, floodplain, and the location of sections. The site plan must include at least 100 feet upstream and downstream along the Rio Grande Trail. An overall site plan has been included with the floodplain development report. 7. Application Submittal Requirements (Part Ill 84), Existing and Proposed Base Flood Elevation: On cross sections, show both existing and proposed elevations. (Flood elevations will change due to fill being placed in the flood fringe and due to the placement of bridge abutments and path in the floodway.) The purpose of the hydraulic model included with the floodplain development application was to evaluate the impacts of the proposed bridge. The hydraulic model did not include a detailed analysis of fill along the length of the project. As outlined in Section II of the report, it is our intention to remove specific building lots or structures from the floodplain using FEMA LOMR-F process after the lots are graded. A hydraulic model is not required for a LOMR-F. Therefore, we cannot show existing and proposed base flood elevations at each lot without significantly expanding the scope and detail of the hydraulic model. 7. Floodplain Permit for Bridge and Other Development? It is unclear if this permit is for all proposed development in the floodplain or only for the bridge. The permit application is for the entire development, including the bridge. This has been clarified in the report. 10. Increase in Flood Elevation -Page 13 of Drexel Barrell Floodplain Report: In accordance with County Land Use Code, Section 701 J 1, there can be no encroachment in the floodway that raises the base flood elevation unless an application is made for a conditional FIRM and floodway revision through FEMA. In order for the application to be technically complete, the 3/9/2010H:\E5875.1\Correspondence\2010-03-05 response to comments.doc Ms. Kathy Eastley March 5, 2010 Page 3 County needs to see that the applicant has applied to FEMA for the revision. The County cannot approve the floodplain development permit prior to FEMA approval. We acknowledge the language in Section 701 of the Land Use Code, which is essentially identical to the language in the Federal Code. In this case, however, the "encroachment" within the floodway is limited to a bridge pier. The north bridge abutment and approach is outside the floodway. The change offload elevation is primarily due to the abutment and approach (outside the floodway), and not the pier within the floodway . The pier itself has not been modeled separate from the abutment and approach, but if it were we believe the pier impacts would be negligible. Please refer to the attached report for additional discussion. Attached please find six (6) copies of the application and supporting documentation. We appreciate your attention to this project and would be happy to discuss these issues in greater detail. If you have any questions, please do not hesitate to call. Sincerely, ~re-x-el;-B ~ell & Co. ~__y- (' \ ------"---~ '--1m Brzostowicz, P.E. Department Head -Site and Infrastructure Deve lopment cc : Jon Fredericks 3/9/2010H:\E5875.1\Correspondence\2010-03-05 response to comments.doc I Engineers/Sun eyor s Boulder Denve r C olorado S prings G rand Junction Gree l ey Stea mboat S p,·ings 1800 38'h Slrcel Boulder. CO 80301-2620 303 .-W 2A 338 303 .-1-1 2.-'373 Fa., Drexel, Barrell & co. February 15, 2010 Kathy Eastley, AICP Senior Planner Garfield County Building & Planning 108 8th Street, #401 • Glenwood Springs, CO 81601 Via email to: keastley@garfield-county.com Re: TCI Lane Ranch Floodplain Development Permit Technical Completeness Review Dear Ms. Eastley, We have reviewed Mr. Niewoehner's memo dated January 26, 2010. We intend to resubmit the floodplain development application in the near future, but would like to discuss several of the comments. 7. Application Submittal Requirements {Part Ill 84}, Existing and Proposed Base Flood Elevation: On cross sections, show both existing and proposed elevations. {Flood elevations will change due to fill being placed in the flood fringe and due to the placement of bridge abutments and path in the floodway.) The purpose of the hydraulic model included with the floodplain development application was to evaluate the impacts of the proposed bridge . The hydraulic model did not include a detailed analysis of fill along the length of the project. As outlined in Section II of the report, it is our intention to remove specific building lots or structures from the floodplain using FEMA LOMR-F process after the lots are graded. A hydraulic model is not required for a LOMR-F. Therefore, we cannot show existing and proposed base flood elevations at each lot without significantly expanding the scope and detail of the hydraulic model. 10. Increase in Flood Elevation -Page 13 of Drexel Borrell Floodplain Report: In accordance with County Land Use Code, Section 701 J 1, there can be no encroachment in the floodway that raises the base flood elevation unless on application is made for a conditional FIRM and floodway revision through FEMA . In order for the application to be technically complete, the County needs to see that the applicant has applied to FEMA for the ■ Ms. Kathy Eastley February 15, 2010 Page2 revision. The County cannot approve the floodplain development permit prior to FEMA approval. We acknowledge the language in Section 701 of the land Use Code, which is essentially identical to the language in the Federal Code. In this case, however, the "encroachment" within the floodway is limited to a bridge pier. The north bridge abutment and approach is outside the floodway. The change of flood elevation is primarily due to the abutment and approach (outside the floodway), and not the pier within the floodway. The pier itself has not been modeled separate from the abutment and approach, but if it were we believe the pier impacts would be negligible. The increased water surface elevation is less than 1.0' as allowed in Section 701 (G) (9) of the Land Use Code. The increase is limited to the areas immediately adjacent to the bridge, and is also confined to the reach along the TCI Lane Ranch project. Any impacts to the TCI property have already been accounted for in the subdivision design. It does not impact any developable portions of the RFT A property on the south side of the Roaring Fork. For these reasons, we question the need to prepare the extensive documentation and additional detailed hydraulic modeling required to for a CLOMR/LOMR application for the bridge and lot developments. • We appreciate your attention to this project and would be happy to discuss these issues in greater detail. If you have any questions, please do not hesitate to call. Sincerely, Drexel, Barrell & Co. Jim Brzostowicz, P.E. Department Head -Site and Infrastructure Development cc: Jon Fredericks 2116/20 10H:\E5875. 1\Correspondence\2010-02-15 response to comments.doc January 19, 2010 John Niewoehner Garfield County Building and Planning Department 109 gth Street, Suite 401 Glenwood Springs, CO 81601 345 Colorado Avenue, Suite 106 Carbondale, Colorado 81623 970.963.1521 RE : TCI Lane Ranch PUD: Administrative Floodplain Development Permit Application Dear Mr. Niewoehner, On behalf of TCI Lane Ranch, LLC, I am submitting this application for an Administrative Floodplain Development Permit. As you may recall, this application is required per our PUD approval, as indicated by Condition of Approval #6 below: 100-YEAR FLOODPlAIN The Applicant shall obtain an Administrative Floodplain Permit from the Building and Planning Department prior to the submittal of the Final Plat. The Final Plat shall show the first finished floor elevation {FFFE) on each building envelope on the Final Plat that lie within the 100-year flood fringe. The required application submittal items have been prepared by our project engineer, Jim Brzostowicz from Drexel, Barrell, & Co . The contents of this application package are as follows : 1. Payment for application base fee -$400.00 2. Payment Agreement Form 3. Statement of Authority 4 . Floodplain Development Application (3 copies) S. General Warranty Deed (3 copies) 6. List of adjacent property owners within 200' 7. Floodplain Development Report, January 11, 2010 (3 copies) a. Includes vicinity map, and pre-application conference summary I look forward to your review for Determination of Completeness. You can contact me with any questions at 970.963.1521. I greatly appreciate your time and consideration in the processing of this application. Sincerely, landWEST Co l orado, LLC Jon Fredericks, ASLA TCI Lane Ranch Project Manager ■------------ Garfield County To: Jon Fredericks , Land West James Brzostowicz PE , Drexel Barrell & Co . From: John Niewoehner Project Engineer Date : January 26, 2010 RE : TCI Lane Ranch Floodplain Permit -Technical Completeness Review ........................................................................ , Purpose of Memo: The County reviews the submitted application to ensure that all required application materials have been included. Once the application is deemed technically complete, the County conducts a thorough review of the application and sends out the application to referral agencies. Number of Copies Needed for Referral Agencies: 6 • RFTA (Mike Hermes) • Army Corps (Mark Gilfillan, 970-243-1199) • County's Attorney's Office • County Vegetation Manager • County Building and Planning (2 copies) Additional Information Required In Order for the Application to be Deemed Technically Complete: 1. Application Form: Under 'Name of Property Owners', there needs to be two property owners -TC I Lane Ranch and RFT A 2 . Application Form: The application needs to include the entire application form including page 5, the signature page. Since there are two owners, there needs to be two signatories. 3 . Statement of Authority from TCI Lane Ranch: Whoever signs the application must be authorized by TCI Lane Ranch to do so. 4 . Statement of Authority from RFTA: Whoever signs the application must be authorized by RFTA to do so. Thus, the County needs a 'Statement of Authority' that gives an individual the right to represent the organization. (This authorized person can either sign the permit application or provide a 1 Y,,_ ~-GARFIELD COUN TY ' Building & Planning Department "·· 10 8 8th Street, Su ite 401 Glenwood Spring s, Colorado 81601 Telephone: 970.945 .82 12 Facsimile: 970.384 .3470 www .qarfield-county .com FLOODPLAIN DEVELOPMENT APPLICATION GE NERAL INFORMATION (Please print legibly) ► Name of Pro12erty Owner: ► Mailing Address : Telephone : (__) ► City : State: _ Zip Code: Cell : (____) ► E-mail addre ss : FAX:l_) ► Name of Owner's Re12resentative , if any, (Attorney, Planne r, Consultant, etc}: ► ► Mailing Address : Telephone : l__) ► City: State: _ Zip Code: Cell: (____) ► E-mail address : FAX :l___) ► Descriptio n of Request: ► Street Address / General Location of Property: ► Legal Description : ► Assessor's Parcel Number: --------------- ► Ex isting Use : ► Property Size (in acres) Zone District: Last Revised 111109 I. APPLICATION SUBMITTAL REQUIREMENTS Any use to be developed in the floodplain shall be required to obta in a Development Permit, in accordance with the applicable regulations of Section 4-104 , Section 4-501 (A) and Section 4 -503 (A-F). All applications for a Floodplain Development Permit under this Regulation shall be reviewed by the Floodplain Administrator. As a minimum , specifically respond to all the following items below and attach any additional information to be submitted with this application : .✓ / ~ Please submit three (3) copies of the completed application form and all required submittal materials with the application base fee of $400 .00 to the Building & Planning Department. Also include the signed "Agreement to Pay Form" with the copies . (Staff will request additional copies once the Floodplain Development Permit Application has been deemed technically complete). 2. Please submit, in narrative form, the nature and character of the proposed use in the floodplain . Submit plans and supporting information (i.e. letters from res ponsible agencies). 3. 4 . 5. Submit a vicinity map. An 8 ½ x 11 vicinity map locating the parcel in the County. The vicinity map shall clearly show the boundaries of the subject property and all property within a 3-mile radius of the subject property. The map shall be at a minimum scale of 1 "=2000' showing the general topographic and geographic relation of the proposed exemption to the surrounding area for which a copy of U.S.G .S. quadrangle map may be used . Submit a copy of the deed and a legal desc ription of the subject property. Submit the Pre-Application conference summary from the pre-application conference. 6. If you are acting as an agent for the property owner , you must attach an acknowledgement from the property owner that you may act in his/her behalf. If the property is owned by a corporate entity (such as an LLC, LLLP, etc.) please submit a copy of a recorded " Statement of Authority" demonstrating that the person signing the application has the authority to act in that capacity for the entity. II. PROCEDURAL REQUIREMENTS The following outlines the basic administrat iv e process for an application requesting development within the 100-year floodplain. (This is further detailed in Section 4-203 of Article IV.) 1. Pre -Application Conference (Section 4 -103(A)) 2 . Application (Section 4-601 (A)) 3. Determinatio n of Completeness Section 4 -103(C)) 4 . Evaluation by Director/Sta ff Review (Section 4-103 (E)) 5. Director Decision ---------- Ill . SUBMITTAL REQUIREMENTS In addition to the general submittal requirements above, an application for development in the 100-year floodplain is required to contain the following information which is more fully detailed in Section 4-503 of Article IV. A. Site Plan . In addition to the site plan requirements set forth in Section 4 -502(C)(3), the site plan shall include the following elements. The Floodplain Administrator may require , or the applicant may choose to submit, a more detailed version of all or part of the site plan . (See Standards 7-701) ✓ 1. Base flood boundary and water surface elevations. / 2. Floodway boundary. /2. Channel of the watercourse . i/4· Existing and proposed topograph ic contours shown at vertical intervals of no greater than 2 feet. A.(t-t 5. Elev ation of the lowest floor, including basement and garage, of each existing and proposed structure . A./li,,_ 6. Proposed elevations to which structures will be flood proofed (if applicable). ✓7. Location , dimension and elevation of proposed landscape alterations . / 8. Elevations of existing streets, water supply, and sanitation facilities. { 9 . Boundaries and total land area of all existing and proposed impervious surfaces , including structures . 10. Location of existing water supply ditches, irrigation ditches and laterals. B . Channel Cross-Section. A typical cross -section s howing the following elements : ✓ 1. Channel of the watercourse . ...,,,.. 2. Boundaries of floodplain adjoining each side of channel. ✓ 3 . Area to be occupied by the proposed land use . N e.,~ 4. Existing and .Q_roposed base flood elevations . ,--~ Construction Specifications . Specifications for construction and materials of .) Af(~i~ /Ja..» buildings , flood proofing , filling , dredging , grading, channe l improvements , storage ~ ~ of materials , water supply, and sanitation facilities as applicable . (µtL/ I«.. ~v-•k-t M {de.-D . Alteration of Water Course. Description of the extent to whi ch any water course will be altered or relocated as a re s ult of the proposed development. E. Floodway Analysis. A floodway analysis prepared by a qualified professional engineer sha ll be required for all land use proposed to be located in a Floodway, and shall meet the following guidelines. If a detailed hydraulic floodway analysis has not been performed, the Floodplain Administrator shall require the applicant to provide the analysis necessary for determining the floodway boundary. 1. The Floodway Analysis shall be completed using methodology acceptable to the Federal Emergency Management Agency (FEMA) and Colorado Water Conservation Board : .. I 2. The Floodplain Administrator may requ ire a detailed hydraulic floodway analysis based on the identical hydraulic model .used to develop the current engineering study adopted by the Board of County Commissioners , if available . 3. The hydraulic model shall be updated to reflect existing hydraulic conditions , to determine any increase in the 100-year water surface elevation levels that has occurred as a result of development since the floodplain was establ ished . a) Alternate floodway configurations may then be analyzed based on methods as outlined in the current U.S. Army Corps of Engineers HEC-RAS Water Surface Profiles Users Manual and submitted to the Floodplain Administrator for review and approval. b) The analysis shall provide a determination of the cumulative effects of the proposed development, plus the effects of development since the original flood hazard area was established, on the base flood elevation . c) At the Floodplain Administrator's discretion, where a regulatory floodway has been designated , it may not be necessary to determine the cumulative effects of existing development. 4. Floodway boundary configurations shall be examined and approved by the Floodplain Administrator. The following information shall be included for the stream reach 1000 feet upstream and 1000 feet downstream from the proposed encroachment: a) A copy of the printout for the hydraulic computer model representing the base flood profile run for conditions existing at the time the currently effective floodplain was developed. The printout must include the full input and output listing . b) A copy of the printout from the hydraulic computer model representing the floodway run for the proposed floodway configuration and including developments and other hydraulic changes with in the floodplain since the currently effective floodp lain was established. The printout must include the full input and output listing with all input changes from the original model highlighted . c) A copy of the floodway data table representing data for the proposed floodway co nfiguration. d) A copy of the currently effective official engineering study showing the existing floodplain and th~ proposed floodway configuration . ■ / / e) Certification from a Col ado Registered Professional Engineer that the proposed floodway configuration, in combination with current floodplain hydraul ic onditions , meets FEMA and CWCB requirements when eva uated against flood elevations established when the original floodp in study was completed. F. Floodplain Impact Report. An engineer g report addressing the standards set forth in Article 7, Section 7-701 . I have read the statements above and have provided the required attached information which is correct and accurate to the best of m knowledge . (Signature of Property Owner) Date February 18, 2010 Michael Erion Resource Engineering 909 Colorado Avenue Glenwood Springs, CO 81601 merion@resource-eng.com Garfield County BUILDING & PLANNING DEPARTMENT Reference: Request review of a Floodplain Development Permit Michael; I am forwarding you an application for a Floodplain Development Permit for TCI Land Ranch PUD. This application was submitted and initially reviewed by John Niewoehner, the Planning Engineer who sent a "not technically complete" letter to the applicant With John gone the application has been re-assigned to me. I've enclosed the application and all related submittal documentation, the letter from John Niewoehner to the applicant, and the applicant's response. I would appreciate your review and comments, please feel free to contact me if you need any additional information. Thank you! Sincerely, CC: File 108 Eighth Street, Suite 401 • Glenwood Springs, CO 81601 (970) 945-8212 • (970) 285-7972 • Fax: (970) 384-3470 !!!!!RES OU .....c CE •••• ■■■■■ENGINEERING INC. Kathy Eastley March 16, 2010 Garfield County Bu ilding and Planning Dept 108 8th Street, Suite 201 Glenwood Springs CO 81601 RE : TCI Lane Ranch Floodplain Permit Appl ation FDPA-1-10-6264 Dear Kathy: At the request of Garfield County, Resour Engineering, Inc. (RESOURCE) reviewed the Floodplain Development Application of T I Lane Ranch , LLC . The application is for proposed fill in the flood fringe to elevate se eral lots such that the lowest finished floor elevations will be at least 1. 5 feet about t e 100 year base flood elevation and for proposed construction of a pedestrian bridge over the Roaring Fork River. The materials reviewed include the "Floodplain Developme t Report for TCI Lane Ran ch" prepared by Drexel Barrell & Co. dated January 11 , 2 10, the Technical Completeness Review Memorandum from John Niewoehner date January 26, 2010, and a response letter from Drexel Barrell & Co dated February 5, 2010. RESOURCE review comments address the two elements of the application low. GENERAL BACKGROUND The proposed project is located on the Roa ing Fork River approximately ½ mile above the Catherine Bridge (CR 100). This reach f the Roaring Fork River has been anal yzed in detail for delineation of the regulatory Fl od Boundary and Floodway. The effective maps for the project area are the FEMA Fl d Insurance Rate Map Panel 080205 1880 and the FEMA Flood Boundary and Floo way Map Panel 080205 1880, both dated January 3 , 1986. Since the floodwa y h s been delineated, fill and encroachment acti vities that meet GARCO criteria can be pproved in the Flood Fringe area . FILL ON RESIDENTIAL LOTS The proposed fill on residential lots located within the Flood Fringe is recommended for approval by the director. The lowest finished floors must be at least one foot above the 100 year Base Flood Elevation and the application proposes 1.5 feet. As indicated in the February 15, 2010 letter and the Application, the applicant can seek to have the residential lots removed from the Floodplain by a LOMR-F (Letter of Map Revision by Fill) process with FEMA. PEDESTRIAN BRIDGE The proposed pedestrian bridge includes abutment located in the Flood Fringe and a center prior located in the Floodway. The bridge abutments meet GARCO criteria and can be approved. The pier is located i n the floodway and the applicant must address the Floodway encroachment criteria and regulations . The applicant must dem onstrate , using the Floodway model for the Duplicate Effective FEMA model and the Existing Consulting Engineers and Hydrologists 909 Colorado Avenue ■ Glenwood Springs, CO 81 601 ■ (970) 945-6777 ■ Fax {970)945-11 37 Kathy Eastley Page2 March 16, 2010 Conditions Model, that there is no impact to the 100-year flood elevations, floodway elevations, or floodway widths at published or unpublished cross sections in the vicinity of the proposed bridge. The applicant may need to consider innovative solutions such as compensatory excavation within the Floodway to offset the pier encroachment. Otherwise , as John Niewoehner pointed out, a FEMA CLOMR application would be required simultaneous with the County application . Please call if you have any questions or need additional information. Sincerely, RESOURCE ENGINEERING, INC . •~_-/-4 / ""~-,.. ~~~; Michael J. Erion , P.E. Water Resources Engineer MJE/mmm/11 885-68.0 K:\Clienls\885 GARC0\68.0 Ta LANE RANCH\Kalhy Eastley loodplan pemil app ~pa 1-1~264.doc RESOURCE ENGINEER tNG IN C , Engineers/Surveyors Boulde r Colorado Springs Den ver Grand Junction Greeley Steamboat Springs 1800 38th Street Boulder, CO 80301 -2620 303.442.4338 303.442.4373 Fax Drexel, Barrell & co. December 8, 2010 Roaring Fork Transportation Authority 0051 Service Center Drive Aspen, CO 81611 Re: Notification of 1% (100-year) Annual Chance Water-Surface Elevation Increases and Floodway Revision. To Mike Hermes: The Flood Insurance Rate Map (FIRM) for a community depicts land which has been determined to be subject to a 1% (100-year) or greater annual chance of flooding in any given year. The FIRM i s used to determine flood insurance rates and to help the community with floodplain management. On behalf of TCI Lane Ranch, LLC, Drexel, Barrell & Co. is applying for a Conditional Letter of Map Revision (CLOMR) from the Federal Emergency Management Agency (DHS-FEMA) on behalf of TCI Lane Ranch, LLC to revise FIRM 080205 1880 B for Garfield County, Co lorado Unincorporated Areas along the Roaring Fork River. TCI Lane Ranch, LLC is proposing an 89 single family lot subdivision located approximately 3 miles northwest of El Jebel, Colorado. The project includes proposed fill and construction of a pedestrian bridge over the Roaring Fork River. The Letter of Map Rev ision will result in: 1. Increases in the 1% annual chance water-surface elevations with a maximum increase of 0.44 feet at a point approximately 2935 f eet upstream of Catherine Store Road (CR 100). 2. Widening of the 1% annual chance floodplain with the maximum widening of 500 feet at a point approximately 3600 feet upstream of Catherine Store Road (CR 100). This letter is to inform you of re v ision of the 1% annual chance water- surface elevation and 1% annual chance floodplain on your property in Sections 31 and 32, Township 7 South, Range 87 West of the 6th Principal Meridian, Garfield County, Colorado. In addition, the County of Garfield, Colorado, Garfield County Planning and Bui lding Department, in accordance with National Flood Insurance Program regulation 65.7(b)(l), hereby gives notice of the County's intent to revise the floodway, generally located between Catherine Store Road (CR 100) and Flying Fish Road. Specifically, the floodway shall be revised from a point 2105 feet upstream of Catherine Store Road (CR 100) to a point 4575 feet upstream of Catherine Store Road (CR 100). As a result of the floodway revision, the floodway shall widen and narrow with: 1. a maximum widen i ng of 145 feet approximately 2310 feet upstream of Catherine Store Road (CR 100); and 2. a maximum narrowing of 130 feet at a point approximately 2520 feet upstream of Catherine Store Road (CR 100). The floodplain and floodway revisions affecting the Roaring Fo r k Transportation Authority (RFTA) property occur along the slope of the south bank of the Roaring Fork River, north of the Rio Grande Trail. The maximum widening of the 1% annual chance floodplain along the RFTA property is 15 feet at a point approximately 2100 feet upstream of CR 100 and is due to more detailed topographic survey data being used to perform the floodplain modeling along the study reach. The maximum floodway widening along the RFTA property is 61 feet at a point approximately 2910 feet upstream of CR 100. If you have any questions or concerns about the proposed changes to the FIRM or its effect on your property, you may contact me at (303) 442-4338. Maps and detailed analysis of the floodway revision can also be reviewed at the Garfield County Planning and Building Department, Glenwood Springs, CO. Interested persons may call Fre d Jarmin at (970) 945-8121 for additional information from December 16, 2010, to January 16, 2011. Sincerely, Drexel, Barrell & Co. Jim Brzo stowicz, P.E. Associate Site and Infrastructure Development cc: LandWest, Garfield Comity Planning Dept. I""'\ V A-r.X E ngineers/Surveyor s Bould er C olorado Springs Denver Grand Junc tion Creeley S teamboa t Springs 1800 38w Street Boulder. CO 8030 1-262 0 303.442.4338 303 .442.4 373 Fax Drexel, Barrell & co. December 8, 2010 U.S. Department of the Interior Bureau of Land Management Colorado River Valley Field Office 2300 River Frontage Road Silt, CO 81652 Re : Notification of 1% (100-year) Annual Chance Water-Surface Elevation Increases and Floodway Revision. To Carla DeYoung: Th e Flood Insurance Rate Map (FIRM) for a community depicts land which has been determined to be subject to a 1% (100-year) or greater annual chance of flooding in any given year. The FIRM is used to determine flood insurance rates and to help the community with floodplain management. On behalf of TCI lane Ranch, LLC, Drexel, Barrell & Co . is applyi ng for a Conditional Letter of Map Revision (CLOMR) from the Federa l Emergency Management Agency (DHS -FEMA) on behalf of TCI lane Ranch, LLC to revise FIRM 080205 1880 B for Garfield County, Colorado Unincorporated Areas along the Roaring Fork River. TCI Lane Ranch, LLC is proposing an 89 single family lot subdivision located approximately 3 miles northwest of El Jebel, Colorado. The project includes propose d fill and construction of a pedestrian bridge over the Roaring Fork River. The lette r of Map Revis ion w il l r esult in : 1. Increases in the 1% annual chance water-surface elevations w ith a maximum increase of 0.44 feet at a point approximately 2935 feet upstream of Catherine Store Road (CR 100). 2. Widening of the 1% annual chance floodplain with the maximum widening of 500 feet at a poi nt approximately 3600 feet upstream of Catherine Store Road (CR 100). This letter is to inform you of revision of the 1 % annual chance water- surface elevation and 1% annua l chance floodp lain on your property in Section 32, Township 7 South, Range 87 West of the 6th Principal Meridian, Garfield County, Co lorado. In addition, the County of Garfield, Colorado, Garfield County Planning and Building Department, in accordance with National Flood Insurance Program regulation 65. 7(b)(1), hereby gives notice of the County's intent to revise the floodway, generally located between Catheri ne Store Road (CR 100) and Flying Fish Road. Specifically, the floodway shall be revised from a point 2105 feet upstream of Catherine Store Road (CR 100) to a point 4575 feet upstream of Catherine Store Road (CR 100). As a res ult of the floodway revision, the floodway shall widen and narrow with: 1. a maximum widening of 145 feet approximately 2310 feet upstream of Catherine Store Road (CR 100); and 2. a maximum narrowing of 130 feet at a point approximately 2520 feet upstream of Catherine Store Road (CR 100). The floodplain and floodway revisions affecting the Bureau of Land Management (BLM) property occur along the north side of the Roaring Fork River. The maximum widening of the 1% annual chance floodplain along the BLM property is 135 feet at a point approximately 3470 feet upstream of CR 100 and is due to more detailed topographic survey data being used to perform the floodplain modeling along the study reach . The maximum floodway widening along the BLM property is 19 feet at a point approximately 3630 feet upstream of CR 100. There are no structures in this area. The BLM property is bordered by a proposed conservation easement on the adjacent TC/ Lane Ranch property. If you have any questions or concerns about the proposed changes to the FIRM or its effect on your property, you may contact me at (303).442-4338. Maps and detailed analysis of the floodway revision can also be reviewed at the Garfield County Plann i ng and Building Department, Glenwood Springs, CO. Interested persons may call Fred Jarmin at (970) 945-8121 for additional information from December 16, 2010, to Jan uary 16, 2011. Sincerely, Drexel, Barrell & Co. Jim Brzostow icz, P.E. Associate Site and Infrastructure Development cc : LandWest, Garfield Cou nty Planning Dept. 1111111 11111 1111111 :111111111111111 11111111 1111111111111 705845 09/01/2006 11 :41A 81838 P333 M ALSDORF 1 o f 4 R 21.00 D 500.00 GARFIELD COUNTY CO ~ ~ ~ -:::r ( ... ::\ GENERAL WARRANTY DEED THIS DEED, made this 36 day of August, 2006, between Oscar Cerise and Wilma Cerise Main Ranch Company,_.L.LL.P., a Colorado limited liability limited partnership ("Grantor") whose address is 0086 Country Road 104, Carbondale, CO 81623 and TCI Lane Ranch, LLC, a Colorado limited liability company, ("Grantee") whose address is 19351 Highway 82, Carbondale, CO 81623 WITNESSETH: That the Grnntor and in consideration of the sum of TEN AND NO/I 00 DOLLARS ($ J 0.00) and other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, hereby sell, and conveys to the Grantee, its successors and assigns forever, the following real property in the County of Garfield and State of Colorado: See the attached Exhibit "A,, incorporated by reference herein. TOGETHER with all its appurtenances and warrants title to the same and singular the hereditrunents and appurtenances thereunto belonging, or in anywise appertaining and the reversion and reversions, remainder and remainders. rents, issues and profits thereof, and all the estate, right, title, i11terest, claim and demand whatsoever of tbe Grantor, either in low or equity, of, in nnd to the above bargained premises, with the hereditaments and appurtenances. TO HA VE AND TO HOLD the said premises above bargained and described, with the appurtenances, unto the Grantee, its heirs, successors and assigns forever. And the Grantor, for itself, its heirs, s uccessors and personal representatives, does covenant, grant, bargain and agree to and with the Grantee, its heirs,. successors and assigns, that at the time of the ensealing and delivery of these presents, it is well seized of the premises above conveyed, has good, sure, perfect, absolute and indefeasible estate of inheritance, in law, in fee simple, and Jias good right, full power and lawful authority to grant, bargain, sell and convey the same in manner and form aforesaid, and that the same are free and clear from all former and other grants, bargains, sales, liens, truces, assessments, encumbrances and restrictions of whatever k ind or nature so ever, SUBJECT TO AND EXCEPTING all real property taxes for 200.6, due and payable in 2007 and those exceptions listed ori the attached Exhibit "B". The Grantor shall warrant and defend the above bargained premises in the quiet and peaceable possessfon of the Grantees, its heirs, successors and assigns, against all and· every person o·r persons lawfully claiming the whole or any part thereof. The singular shall include the plural, the plural the singular, and the use of any gender shall be applicable to all genders. IN WITNESS WHEREOF, the Grantor has executed this deed on the date set forth .above. Oscar Cerise and Wilma Cerise Main Ranch Comp!lllY, L. L. L. P., a Colorado limited liability limited partne.rsh~p •. Grantor. STA TE OF COLORADO • COUNTY OF GARFIELD ) ) ss. ) y:ci;d O.Cerise, General Partner ~ fvA < ~ Ka Gi::: by: Evelyn S~walter, General Paitner ~~\\~ ~C>-.~b.G°"":tih --··-·' by: Betty Hackia"ith, Gen§wiEffilff,~ ~::~{1-.~"{~W;~·i A.E! ·1 \ o \(·,-.-, • ";\•' t.:,: K 1 ' .,."; ' j !'.,\jl,-';,,: I ·•hat•·"·• l --.,-·· · ·• · · ·, ,...,.; ,,,~-~ .., n,-., ~ )...• i. •.'-fl-• ! • F ... ~ 1 -~ ", 4 r .~.,_,~ , .. ,. ·, k~:: ... ::.:.:.~ ...... -~ .. ~: ..... -::.·: .. 1 ~:~ .. ,-~..,~~·-.;n;,:r . ~ . , ·' ... ,,,. ,,r,o" • ., r I 11.i\: ':,~r."¥•,, .. •· • • . .• •• ~ • .• .=--., 8/:,q_D~~ . The foregoing was s ubscribed and sworn to before me this day of Jtm&r !666 by Chfford O. Cense General Partner, Evelyn Showalter, General Partner and Betty Hackbanh, General Partner of the Oscar Cerise and Wilma Cerise Main Ranch Company L.L.L.P .. Witness my band and offici~ seal. •. • IIIIIIM;commissionexpi~·es: • 5/r?{CfJ f:t~ ' . ...... ,"~ 1111111 lllll lllllll llll'llll lllllll .1111[ 111 .11111 1111 \Ill 705845 09/01/2006 -11 :41A B1838 P334 M ALSDORF 2 of 4 R 21 .00 D 500.00 GARFIB.D COUNTY CO EXHIBIT A A TRACT Ol' LAND SITUATED IN LOTS 8, 9 AND 10 Ol' SBCTION 31 AND IN LOTS 5 AND 13 OP SBCTION 32, ALL IN TOWNSHIP 7 SOUTH , RANGS 87 WEST OP THE 6TH PRINCIPAL MEJUDIAN, GARP'IELD COUNTY, COLORADO, LYING SOUTHERLY OP AND ADJACENT TO THI!: SOUTHERLY RIGHT OF WAY LINE OF OLD STATE HIGHWAY 82 AND BJi:ING MORE PARTICULARLY Dl!:SCRIBl!:D AS FOLLOWS: BEGINNING AT A POINT ON SAID SOUTHERLY RIGHT OP WAY LINE WBBNCB A STONE FOONO I.N PLACE FOR THE WIT~Ss:=C~T~ THE NORTHEAST CORNER OF SAID SECTION BBARS N 26 DEGREES 00' 43fl (E 1433.52, FEE_)l'1 THENCE S 79 DEGREES 58 1 52" E 2125.37 FEET ALONG SAID SOOTRBRLY RIG~,#OP WAY LINE TO THB NORTHWEST CORNER OP A PARCEL OF LAND DESCRilmD~BOOK 1013 AT PAGE 423 OP THE RECORDS OF THE GARFIELD COUNTY CLERIC AND RECORDER; THENCE ALONG 'l'HB WESTERLY BOUNDARY LJ:NE OP SAID PARCEL ON THE FOLLOWING TWO (2 )° COURSES: .S 04 DEGREES 55' 00" W 461.90 PEETt THENCE S 01 DEGREES 00' 00" E 861.25 PEET TO A POINT ON THE NORTHERLY RIGHT OF WAY LINE OP THE ROARING FORK TRANSIT AUTHORITY RAILROAD RIGHT OF WAY, THENCE 169 .57 PEET ALONG SAID NORTHERLY RAILROAD RIGHT OP WAY LINE ON THE ARC OP A 1565.69 FOOT RADIUS CURVE TO THE LEFT, THE CHORD OF wtcrCH BBARS S 54 DEGREES 32' 43" W 169.49 PERT TO A POINT ON THE SOUTHERLY BOUNDARY LINE OP SAID LOT 131 THENCE N .89 DEGREES 54' 14" W 651.37 PEET ALONG THE SOUTHERLY BOUNDARY · LINE OF SAID LOT 13 TO THE NORTHEAST CORNER OP SAID LOT 101 THENCE S 00 DEGREES 10' 37" E 354.80 FEET ALONG THE EASTERLY BOUNDARY LINE OP SAID LOT 10 TO A POINT IN THE CENTER OP THE ROARING FORK RIVER; THENCE ALONG THE CENTER OP SAID ROARING FORK RIVER ON THE FOLLOWING SKVBN (7) COURSES; S 86 DEGREES 53' Otl" W 294.14 FEET; THENCE S 85 DEGREES 32' 23" W 117.60 PEET; THENCE S 78 DEGRBBS 29' 25" W 123 .94 PEl!!l'1 THENCE S 89 DEGREES 17' 47" W 118.54 PEET1 THENCE S 67 DEGREES 42 1 27" W 386,40 FEET1 THENCE S 62 DEGREES 48' 18 " W 124.67 PEETJ THENCE S 57 DEGREES 58 1 42a W 235 .29 PEET TO A POINT ON THE EASTERLY BOUNDARY LINE OP BLUE CREEK RANCH RECORDED AS RECEPTION NO. 623535 IN THE RECORDS OP THE GARFIELD_ COUNTY CLERK AND RECORDBR1 THENCE ALONG THE EASTERLY BOUNDARY LINE OP SAID BLUE CREEK RANCH ON THE FOLLOWING THREE (3) COURSES: N 00 DEGRBES 10' 37" W 736.64 FEET; THENCE N 89 DEGREES 54' 14" W 231.46 PEET1 THENCE N 00 DEGREES 02 1 13" W i677.90 PEET TO .THE SOUTHWEST CORNER OP A PARCEL OP LAND DESCRIBED IN BOOK 333 AT PAGE 511 OP THE GARFIELD COUNTY RECORDS, THENCE S 79 DEGREES 52' 12a E 278.00 PEET ALONG THE SOOTBBRLY BOUNDARY LINE OP THE PARCEL DESCRIBED IN SAID BOOK 333 AT PAGE 511 TO THB SOUTHEAST CORNER OP SAID. PARCEL1 TBENCB N 00 DEGREES 02' 13" W 156.69 FEET ALONG THE EASTBRLY "BOUNDAR.Y LINE OP SAID PARCEL TO THE POINT OP BEGINNING . COUNTY OP GARFIELD STATE OP COLORADO Gl/249394 FQM'll!I .426, 430 EXHIBJTA1 01/17/03 1111111 lllll lllllll-11111111 -llllltl 11111111 11111 llll llll 70 5845 0 9 /01/2006 11 :41A 8183 8 P335 M ALSDORF 3 of 4 R 2 1.00 D S00.00 GARFIELD COUNTY CO EXHml T 8 Our Order No. GW249394-4 RIGHT OF WAY FOR DITCHES OR CANALS CONSTRUCTED BY THE AUTHORITY OF THE UNITED STATES AS RESERVED IN UNITED STATES PATENT RECORDED May 02, • 1903, IN BOOK 73 AT PAGE 167. RIGHT OF PROPRIETOR OF A VEIN OR LODE TO EXTRACT AND REMOVE HIS ORE 'J THEREFROM SHOULD THE SAME BE FOUND TO PENETRATE OR INTERSECT THE ( PREMISES AS RESERVED IN UNITED STATES PATENT RECORDEP August 11, 1894, IN BOOK 12AT PAGE 333 AND RECORDED MAY2, 1903 IN BOOK 73 AT PAGE 167. RESERVATION OF A RIGHT-OF-WAY FOR DITCHES OR CANALS AS DESCRIBED IN INSTRUMENT RECORDED AUGUST 11, 1894 IN BOOK 12 AT PAGE 333. RESERVATION OF AN UNDIVIDIBD ONE-HALF [NTERST IN AND TO ANY AND AL' ~ OIL, OAS RIGHTS IN OR.UNDER SAID LAND DESCRIBED IN DEED RECORDED IN • BOOK 208 'AT PAGE 5_84, ANY AND ALL ASSIGNMENTS THEREOF OR INTERESTS THEREIN • (ITEM lNTENTIONALL Y DELETED) AN UNDMDED ONE--HALF INTEREST IN AND TO SAID OIL AN D GAS RIGHTS IN 0~1, C) UNDER SAID LANDS IN DEED RECORDED APRIL 12, 1961 IN BOOK 333 AT PAGE ' 302, . ANY AND ALL ASSIGNMENTS THEREOF OR INTERESTS THEREIN TERMS, CONDITIONS AND PROVISIONS OF EASEMENT RECORDED October 19, 1961 / IN BOOK 337 AT PAGE 229. • TERMS, CONDITIONS AND PROVISIONS OF RIGHT OF WAY EASEMENT RECORDED V January 31, 1974 IN BOOK 454 AT PAGE 457. TERMS, CONDIUONS AND PROVISIONS OF RIGHT-OF-WAY EASEMENT RECORDED v October 22, 1975 IN BOOK 479 AT PAGE 875. ANY QUESTION, DISPUTE OR ADVERSE CLAIMS AS TO ANY LOSS OR GAIN OF \ LAND AS A RESULT OF ANY CHANGE IN THE RlVER BED LOCATION BY NATURAL . OR OTHER THAN NATURAL CAUSES, OR ALTERATION THR9UOH ANY CAUSE, '. / //" NATURAL OR UNNATURAL, OF THE CENTER THREAD, B'ANK, CHANNEL OR FLOW o ;· WATERS IN THE ROARING FORK RIVER LYING WITHIN SUBJECT LAND; AND ANY QUESTION AS TO THE LOCATION OF SUCH CENTE_R THREAD, BED, BANK OR CHANNEL AS A LEGAL DESCRIPTION MONUMENT OR MARKER FOR PURPOSES OF DESCRlBING OR LOCATING SUBJECT LANDS. . • 1 RIGHTS OF ACCESS INSTRUMENT RECORDED DECEMBER 27, 1993 IN 800K 887 AT PAGE 640 AND INSTRUMENT RECORDED AUGUST 26, 1992 IN BOOK 840 AT PAGE 224. ---· • EASEMENTS FOR DITCHES AND OVERHEAD POWERLINE AS SHOWN ON IMPROVEMENT\ SURVEY.DATED DECEMBER 27, 2005 PREPARED BY LINES IN SPACE. / 1111111 lllll lllllll llll llll lllllll llllf Ill 1111111111111 ·705845 09 /01 /2006 11:41A 81838 P336 M ALSDORF 4 of 4 R 21 .00 D 50 0.00 GARFIELD 'CO UNT Y CO EXHlBIT f3> Our O rder No . GW249394-4 POSSESSORY RIGHTS OUTSIDE OF FENCELINE ALONG THE EASTERLY BOUN DARY AS SHOWN ON IMPROVEMENT SURVEY DATED DECEMBER 27, 2005 PREPARED BY LINES IN SPACE. I I I I I I I I I I I I I I I I I I I FLOODPLAIN DEVELOPMENT REPORT for TCI Lane Ranch Catherine, CO January 11, 2010 Revised March 4, 2010 Prepared for: TCI Lane Ranch, LLC 401 Tree Farm Drive Carbondale, CO 81623 Contact: Jon Fredericks 970 -963-152 1 Prepared by: Drexel Barrell & Co . 1800 38th Street Boulder, Colorado 80301 Co ntact: Jim Brzo stowicz (303) 442-4338 Drexel, Barrell & Co. Job Number: E5875 (H:\ES87S.1\Reports\Floodpla in\ES875 Floodplain Report.doc I I I I I I I I I I I I I I I I I I I ,. FLOODPLAIN DEVELOPMENT REPORT TCI La n e Ranch Ga rfield County, CO TABLE OF CONTENTS INTRODUCTION ......................................................................................................................... 4 A. Project Backgroun d ........................................................................................................................... 4 B. Project Location ................................................................................................................................. 4 C. Drainage Patterns .............................................................................................................................. 4 II. HOUSING SITE PREPARATION ..................................................................................................... 4 Ill . PROPOSED BRIDGE ................................................................................................................ 5 A. Br idge Description ............................................................................................................................. 5 B. Drain age Basi n ................................................................................................................................... S C. River Channel and Floodplain ............................................................................................................ S D. Floo d Frequency ................................................................................................................................ 5 E. Duplicate Effective Model (FEMA) .................................................................................................... 6 F. Exist ing Condition Model .................................................................................................................. 6 IV . DESIGN DISCUSSION .............................................................................................................. 7 A. Design Frequency .............................................................................................................................. 7 B. Free boa rd .......................................................................................................................................... 7 C. Pr eventing Fail ure Due to Scou r ........................................................................................................ 7 D. Debris Blockage ................................................................................................................................. 7 V. PROPOSED BRIDGE .................................................................................................................... 8 A. Bridge Design ..................................................................................................................................... 8 B. Hydraulic Analysis Approach ............................................................................................................. 8 C. Compariso n to Existing Conditions .................................................................................................... 8 D. Fr eeb oard ........................................................................................................................................ 11 VI. CONSTRUCTION SPECIFICATIONS ........................................................................................... 1 1 VII . REVIEW CRITERIA FOR FLOODPLAIN REVIEW ......................................................................... 12 VIII . REFERENCES ......................................................................................................................... 16 TECHNICAL APPENDICIES VICINITY MAP, LEGAL DESCRIPSION, PUD APPROVAL RESOLUTION .................................. APPENDIX A FEMA FLOOD MAP, PROFILE AND DISCHARGE SUMMARY ............................................... APPENDIX B HEC-2 INPUT AND OUTPUT DATA ................................................................................... APPENDIX C 1 Floodplain Development Report TCI Lane Ranch I I I I I I I I I I I I I I I I I I I DUPLICATE EFFECTIVE (FEMA) MODEL ............................................................................ APPENDIX D EXISTING CONDITION MODEL. ........................................................................................ APPENDIX E PROPOSED CONDITION MODEL ...................................................................................... APPENDIX F PRE-APPLICATION MEETING NOTES ................................................................................ APPENDIX G PLANS, CROSS SECTIONS AND MAPS .............................................................................. APPENDIX H Floodplain Development Report TCI Lane Ranch 2 I I I I 1· I I I I I I I I I I I I I I ENGINEER'S CERTIFICATION STATEMENT: I hereby certify that this Floodplain Development Report for the TCI Lane Ranch was prepared by me (or under my direct supervision) in accordance with the provisions of Garfield County Unified Land Use Resolution for the owners thereof. SIGNATURE: James Brzostowicz, P.E. Department Head -Site and lnfrastruct Registered Professiona l Engineer State of Colorado No. 40551 Floodplain Development Report TCI Lane Ranch 3 I I I I I I I I I I I I I I I I I I I I. INTRODUCTION A. Project Background TCI lane Ranch will create 89 single fam il y lots on a 100-ac re parcel. Over 65% of the site will rema in in its natural state of pasture land and riparian forest. Related site improvements will include ne ighborhood streets and stormwater detention facilities. The project will also include a bridge over the Roaring Fork Rive r to create a pedestrian connection to the Rio Grande Trail on the south side of the river. Several of the proposed building lots lie within the flood fringe, and the minimum f loor elevations will be set above the 100-year flood elevation. The proposed bridge abutments and approaches will be constructed within the 100-year floodplain, and the center pier will be constructed within the floodway. This report has been prepa r ed in support of a Floodplain Development Permit application submitted to the Garfield County planning department. A pre-application meeting was held on June 11, 2009 (Appendix G). The overall Planned Unit Development was approved by resolution No. 2009-81 (Appendix A). The purpose of this report is to evaluate the effects of the proposed bridge and trail connection on the estimated water surface elevation along the Roar i ng Fork, and to discuss the approach for obtaining LOMR-F's for building sites within the regulatory floodplain. B. Project Location Th e proposed TCI Lane Ranch, hereafter referred to as the site, is located approximately three miles northwest of El Jebel, Colorado along highway 82. The site is located south of Hwy 82 and is bou nded by Blue Creek Ranch on the west, the Roaring Fork River on the south, and agricultural/residential lands to the east. The site is located within portions of Sections 31, and 32 of Township 7 South, Range 87 West of the 6th Principal Meridian, Garfield County, Colorado. See App endi x A for a Vicinity Map of the project location. C. Drainage Patterns In ge neral, the site d rains from northeast to southwest. The southern portion of the site incl udes the Roaring Fork River. The balance of the site consists of relatively flat agricultural land that tiers down in stages towards the Roaring Fork River. It is assumed that large storm events may overtop the existing drainage ditches and cause shallow flooding across portions of the site before ultimately drain ing to the Roaring Fo rk River to the south. A complete Final Drainage Report for this project was completed as part of the subdivision application. Per the Fede r al Emergency Management Agency (FEMA) Flood Insurance Rate Map (FIRM), Garfield County, Colorado Unincorporated Areas, Map number 080205 1880 B, portions of the property are within the 100-year floodplain and floodway (Appendix B). II . HOUSING SITE PREPARATION Several proposed single family home sites on the southern portion of the site are located within the existing 100-year floodplain. Thes e sites will be elevated by placement of fill to a minimum of 1-foot above the 100-ye ar base flood elevation . Designated finish floor elevations in this area will be a minimum of 1.5-feet above the 100-year base flood elevation. At the conclusion of the site grading, a Floodplain Development Report TCI Lane Ranch 4 I I I I I I I I I I I I I I I I I I I Letter of Map Revision based on Fill (LOMR-F) will be submitted to FEMA to remove these home sites from the 100-year floodplain. No proposed home sites will be located within the designated 100-year floodway. Se lected cross sections of the lots are contained in Appendix H. The LOMR-F process does not change the regulatory base flood elevation (BFE) or floodway. Consequently, the LOMR-F process does not require hydraulic modeling. Following this line of reasoning, the hydraulics study contained herein did not model fill placement for the hous i ng. If a CLOMR/LOMR study is required for the proposed bridge, it may be appropriate to increase the scope of (and area of study for) the hydrau lic model to include the placement of fill for housing sites. This would reduce or eliminate the requirement to prepare separate LOMR-F's for each individual housing site. Ill. PROPOSED BRIDGE A. Bridge Descri ption The proposed bridge will be constructed at the southeast corner of the project site and will provide pedestrian connectivity from the development to the Rio Grande trail on the south side of the Roari ng Fork. The bridge will be a two-s pan steel truss bridge with timber decking. The center pier will be loca ted within an island, which is above the normal high water elevation. B. Drainage Basin The Roaring Fork extends from the Continental Divide southeast of Aspen to the Colorado River at Glenwood Springs. Elevations range from over 12,000 feet (ft) at the headwaters to approximately 6,300 ft at the structure. Because the FEMA FIS has already established the flood flows, a hydrologic analysis of drainage area and coverage characteristics is not necessary for this report. C. River Channel and Floodplain The Roaring Fork is moderately sinuous throughout the study reach. There are braided side channels with islan ds alo ng the project frontage. The average channel slope is 1.6%. The bank-to-bank width varies from 80 to 100 ft. This reach of the Roaring Fork is depicted on FEMA Garfield County Flood Insurance Rate Map Panel 080251880B, effective January 3, 1986 (refer to Appendix B). The banks consist of cobbles and boulders, with a wide size range of shrubs and trees. Mature trees are present above the bank. The floodplain generally varies in width from 150 to 300 ft. D. Flood Frequency The Garfield County Flood Insurance Study does not include a flood frequency re latio nsh ip for the Roa ring Fork River. However, the underlying backup HEC-2 data does list the discharge values through the study reach. For the purpose of this report, the following values were used: Table 1: Flood Frequency Relationships for Study Area Source FIS Backup Data Floodplain Development Report TCI Lane Ranch 10-Year 6,680 Peak Discharge (cfs) for given Recurrence Interval I SO-Year I 100-Year I I 10,430 I 12,280 I 5 500-Year 18,430 I I I I I I I I I I I I I I I I I I I E. Duplicate Effective Model (FEMA) A Duplicate Effective (DE) model was created using HEC-RAS, Version 4.0, and the 1983-84 HEC-2 i nput and output files obtained from the FEMA library. HEC-2 input and output files from the FEMA library are contained in Appendix C. Manning's n values were taken from the HEC-2 study. The entire reach contained in the HEC-2 model was not recreated in the Duplicate Effective model. Specifically, cross sections 94 through 97 were modeled in this study. The study reach length is approximately 4,000 feet. The HEC-2 data included additional cross sections not ide ntified on the FIS map; however the studied reach did include cross sections CD (95 ), CE (96), and CF (97). The model was created using elevations based on 1929 datum, which is 4.51 feet lower than the project datum (NAVO 88). The downstream starting water surface elevation was taken from the HEC-2 output data at cross section 94. For the 100-year event, the estimated water surface elevations at all modeled cross sections are within an eighth of an inch of the FIS values. The one minor disc repancy can be attributed to rounding error i n reported results. Table 2: Comparison of Effective (FEMA) and Duplicate Effective models Design Discharge Cross Cross WS Elevation (ft)* Difference Storm Section Section Effective Duplicate (DE -Eff) (cfs) ID Number Effective (feet) L.. -94 6,284 .85 6,284.85 0.00 /0 0 Q) 00 CD 95 6,292 .78 6,292.78 0.00 >-N I N' 0 CE 96 6,308.31 6,308.32 0.01 0 rl rl CF 97 6,318.63 6,318.63 0.00 * All elevations reference NGVD 1929. F. Existing Condition Model An Existing Cond itions model (EC) was established by inserting four new cross sections at the bridge location (without the bridge), based on cu r rent topographic data. The four new cross sections were positioned following the procedures discussed in Chapter 5 of the HEC-RAS 4.0 Hydraulic Reference Manual. Additional cross sections were interpolated at roughly 200-foot intervals between the upstream and downstream "bridge" cross sections and the bounding FIS cross sections (95 and 96) using the HEC- RAS interpolation feature. The FEMA FIS d ischarges and Manning's values were use d, except that a horizontal variation in Manning's coefficient was applied to the four new cross sections to better reflect variable hydra ulic roughness conditions across the in-stream island. In addition, levee sta t ions were se lected in the right floodplain (facing downstream) between Cross Section 95 and 96 to account for the accessibility of portions of the floodplain to upstream flood flows from t he Roaring Fork River. It should be noted that the cross section inserted at the bridge locatio n shows an increase of bed slope upstream of the bridge that is not accounted for in the FIS model. Based on a review of aerial photographs, it appears that there are rapids in the general vicinity of the bridge. Rapids could i ndicate a change of bed slope, therefore the revised bed profile was deemed to be reasonable and no further adjustments were made. Floodplain Development Report TC! Lane Ranch 6 I I I I I I I I I I I I I I I I I I I IV. DESIGN DISCUSSION A. Design Freque ncy While this project is not funded or sponsored by COOT, the CDOT Drainage Design Manual states that the design discharge in areas of 100-year FEMA floodplain mapping is the 100-year discharge. This purpose of this project is to provide a new pedestrian bridge whe r e there is currently no structure. The hydraulic design criteria for this project (per CDOT) is to cause less than a 1.0 foot rise of water surface elevation compared to exist ing cond itions. B. Freeboard The COOT Design Manual provides criteria to evaluate bridges for freeboard. Figure 4.1 (from the COOT Design Manual) and the following equation are used: Freeboard = 0.1Q0•3 + 0.008V2 (imperial units) Bridg e Supe rst ru cture l •Neo 0a,6~qL~ rr.eboard I -----w ... s ill Abutme nt Stream bed The velocity for the freeboard assessment is determ ined as the numerical average of the velocity values just inside the upstream and downstream faces of the proposed pedestrian bridge, between Cross Sections 95.75 and 95.7, respectively. C. Pr eventing Failure Du e to Scour As part of the final design for the bridge, scour depths will be estimated for the 100-and 500-year floods. Scour recommendations can only be completed once geotechnical information is obtained regarding bed materials, depth and quality of bedrock (if encountered). The bridge foundations must be designed to withstand the 500-year scour with structural des ign safety factors being met. D. Debris Bloc kage Because this is a new structure, there is no history of debris blockage at the site. However, due to t he wooded nature of the floodplain area, it is possible that flood flows could carry debris through the study reach . The proposed bridge will have sufficient freeboard clearance to pass debris. 7 Floodpla in Development Report TCI Lane Ranch I I I I I I I I I I I I I I I I I V. PROPOSED BR I DGE A. Bridge Design The proposed bridge will be a two span steel truss bridge with timber decking. The pier will be placed on an island. The spans will be asymmetrical, with the south span of the main channel being 115' long and the north span of a side channel being 76'-10". Final design of the abutments w ill require a geotechnical investigation and scour analysis, which is beyond the scope of this floodplain development report. B. Hydraulic Analysis Approach The Proposed Conditions (PC) model is based on the Existing Conditions model with the proposed bridge and pier i nserted between Cross Sections 95.75 and 95.7. Typical contraction and expansion coefficients for subcritical reaches are given in Chapter 3 of the HEC-RAS 4.0 Hydraulic Reference Manual as: • Gradual transitions: contraction coefficient= 0.1 and expansion coefficient= 0 .3 and • Typical bridge sections: contraction coefficient= 0.3 and expansion coefficient= 0.5. For the PC model, typical coefficient values were employed for cross sections upstream and downstream of those bounding the proposed pedestrian bridge; those upstream of Cross Section 95.75 and downstream of Cross Section 95.7. Contraction and expansion coefficients at the bridge (Cross Secti ons 95.75 and 95.7) were set to 0.2 and 0.4, respectively. The justification for the lower values resides in the fact that major flow obstruction is caused only by the right abutment. (The left abutment is outside of modeled flood flows.) Since roughly half the "typical" obstruction occur s for the proposed pedestri an bridge, coefficients were selected to reflect half the expected increase over tabulated "typical" values. Ineffective flow areas were also simulated upstream and downstream of the proposed pedestri an bridge to accurately reflect areas of quiescent water with negligible channe l velocity caused by the right abutment. C. Comparison to Existing Conditions Table 3 compares the estimated water surface elevations between existing and proposed conditi ons. Floodplain Development Report TCI Lane Ranch 8 I I I I I I I I I I I I I I I I I I I Table 4: Comparison of FEMA Effective and Proposed Conditions Design Discharge Cross WS Elevat ion (ft) Difference Storm Section FEMA Proposed (PC -EFF) (cfs) Number Effective Condition (feet) 97 6,318.63 6,318.65 0.02 96 6,308 .32 6,308.32 0.00 95.95 6,306.38* 6,306.16 -0.22 95.9 6,304.44* 6,303.96 -0.48 95 .85 6,302.5 1 * 6,302 .07 -0.44 '-95.75 6,301.88* 6,302 .06 -0.10 "' 0 Bridge a, 00 >-N I N' 0 95.7 6,301.88* 6,301.59 -0.29 0 .-I .-I 95.6 6,301.29* 6,301.38 0.09 95.45 6,299.16 * 6,299.65 0.49 95.3 6,297.04* 6,297.97 0.93 95 .15 6,294.91* 6,296.05 1.14 95 6,292 .78 6,292 .78 0 .00 94 6,284 .85 6,284.85 0.00 * These values were interpolated . Compared to the FE M A effecti ve model, the Proposed Conditions model indicates a decrease of water surface elevation upstream of the br idge by a maximum of 0.48 ft an d an i ncrease of up to 1.14 ft downstream of the br idge. The d i sc r epancies are due pr imarily to the di fferences in topogr ap hic accuracy between the t w o model represen t ations be t ween cross secti ons 95 and 96, and not due to the proposed bri dge. Table 5 shows t he estimated wat er su rface elevations for proposed conditions i n the curr ent NAVD 88 Datum: Floodplain Development Report TCI Lane Ranch 10 I I I I I I I I I I I I I I I I I Tabl e 4: Comparison of FEMA Effective and Proposed Conditions Design Discharge Cross WS Elevation (ft) Difference Storm Section FEMA Proposed (PC-EFF) (cfs) Number Effective Condition (feet ) 97 6,318.63 6,318.65 0.02 96 6,308.31 6,308.32 0.01 95.95 6,306.38* 6,306.16 -0.22 95.9 6,304.44* 6,303.96 -0.48 95.85 6,302.51 * 6,302.07 -0.44 '-95.75 6,301.88* 6,302.06 -0.10 11) 0 Br idge Q) 00 >-N ' N' 6,301.88* 0 95.7 6,301.59 -0.29 0 .-I .-I 95.6 6,301.29* 6,301.38 0.09 95.45 6,299.16* 6,299.65 0.49 95.3 6,297.04* 6,297.97 0.93 95.15 6,294.91* 6,296.05 1.14 95 6,292.78 6,292.78 0.00 94 6,284.85 6,284.85 0.00 * These values were interpolated. Compared to t he FEMA effective model, the Proposed Conditions model indicates a decrease of water surface elevation upstream of the b ridge by a maximum of 0.48 ft and an increase of up to 1.14 ft downstream of the bridge. The discrepancies are due primarily to the differences in topographic accuracy between the two model representations between cross sections 95 and 96, and not due to the proposed bridge. Table S shows the estimated water su rface elevations for proposed conditions in the current NAVD 88 Datum: Floodplain Development Report TCI Lane Ranch 10 I I I I I I I I I I I I I I I I I I I Table 5: Estimated Water Surface Elevations -NAVO 88 Design Discharge Cross WS Elevation (ft) Difference Storm Section 1929 1988 (88 • 29) (cfs) Number Datum Datum (feet) 97 6,318.65 6,323.16 4.51 96 6,308.32 6,312.83 4.51 95.95 6,306.16 6,310.67 4.51 95.9 6,303.96 6,308.47 4.51 95.85 6,302.07 6,306.58 4.51 I,.., 95.75 6,302 .06 6,306.57 4.51 n:, 0 Bridge Q) 00 >-N I 0 c--i 95.7 6,301.59 6,306.10 4.51 0 r-1 r-1 95.6 6,301.38 6,305 .89 4.51 95.45 6,299.65 6,304.16 4.51 95.3 6,297.97 6,302.48 4.51 95 .15 6,296.05 6,300.56 4.51 95 6,292.78 6,297.29 4.51 94 6,284.85 6,289.36 4.51 D. Freeboard Th e required freeboard estimated using the COOT equation is 2.6 ft. The freeboard provided by the selected bridge w i ll be approximately 2.7 ft during the 100-year event. Freeboa rd calculations are included in Appendix F. VI. CONSTRUCTION SPECIFICATIONS Utility construction shall be in accordance with the Mid Valley Metropolitan District Rules and Regu lations. Gasketed-bolted manhole covers shall be provided for the two sanitary manholes (#42 and #46) which have rim elevations less than the estimated flood elevations. Roadway construction shall be in accordance with Garfield County standard specifications. Soils placement for bui lding pads shall be in accordance with recommendations provided in t he project geotechnical report. Erosion control measures will be provided to minimize erosion and deposition within the Roaring Fo rk. The center pie r will be constructed on an island which is normally dry, so no earth disturbance will occur within the normal high water area of the Roaring Fork. A preliminary erosion and sedimentation control plan has been provided with this report. The entire project w ill require a construct ion stormwater permit issued by the State of Colorado Department of Public Health and Environment (CDPHE). The erosion and sedimentation control i nformation provided in this report will be incorporated into the overall permit. Floodplain Development Report TCI lane Ranch 11 I I I I I I I I I I I I I I I I I I I Detailed construction specifications for the proposed bridge will be provided at a later date. VII. REVIEW CRITERIA FOR FLOODPLAIN REVIEW The following provisions of Section 7-701 of the Garfield County Land Use Resolution have been met. A. Water Supply Systems: New and replacement water supply systems within floodplain overlay areas shall be designed to minimize or eliminate infiltration of flood waters into the systems. The proposed project will include a typical public water system, includ ing pressurized ma ins. This type of system is generally not susceptible to infiltration of flood waters. B. Sanitary Sewage Systems : New and replacement sanitary sewage systems within floodplain overlay areas shall be designed to minimize or eliminate infiltration of flood waters into the systems and discharges from the systems into flood waters. On-site sanitary waste disposal systems shall be located to avoid impairment to them or contamination from them during flooding. The project has been designed with a typical gravity sewage collection system. Two manholes will be nomi nally located within the floodplain (Manhole 46 in Mayfly Bend and terminal Manhole 42 in Dragonfly Spu r). Because the elevation of t he manhole rims wi ll be within 3 inches of the estimated 100- yea r flood elevation, the risk of significant infiltration to these manholes is minimal. To further minimize the risk of significant inflow through these manholes, a gasketed-bolted cover shall be provided for these manholes. Th is project will not include on-site sanitary waste disposal systems. C. Minimize Flood Damage: All new construction and improvements shall be constructed by recommended methods and practices that minimize flood damage, and using materials and utility equipment resistant to flood damage. The proposed infrastructure (roadways, storm, sanitary and water systems) will be constructed of standard materials that are minimally affected by flood waters. This subdivision application does not contain plans for specific improvements such as buildings or bridges. However, all structures shall be designed in accordance with all codes. D. Cumulative Effect. The cumulative effect of any proposed development, when combined with all other existing and anticipated development shall not increase the water surface elevation of the base flood more than one foot at any point. There are no additional currently known developments proposed which would cause additional flood elevation increases within the study reach. Development on the south side of the Roaring Fo rk River is restricted by the existing Rio Grande trail. E. No Danger to Public. The proposed development shall not cause danger to persons upstream, downstream and in the immediate vicinity. Floodplain Development Report TCI Lane Ranch 12 I I I I I I I I I I I I I I I I I I I The proposed development is not anticipated to cause danger to any person upstream or downstream of the site due to changes of flood elevations or velocities. F. No Change in Flood-Carrying Capacity. Maintenance is provided within the altered or relocated portion of a watercourse so that the flood-carrying capacity is not diminished. This project will not alter or relocate any watercourses. G. Gene ral Standards: In all areas of special flood hazards the following provisions are required for all new construction and substantial improvements: 1. All new construction or substantial improvements shall be designed (or modified) and adequately anchored to prevent flotation, collapse; or lateral movement of the structure resulting from hydrodynamic and hydrostatic loads, including the effects of buoyancy; With the exception of the bridge, all structures will be constructed at least 18 inches above the Base Flood Elevation. The bridge will be designed to withstand all app licable loads. 2. All new construction or substantial improvements shall be constructed by methods and practices that minimize flood damage; The proposed infrastructure development will have minimal impact on the flood elevations as detailed in this report. 3. All new construction or substantial improvements shall be constructed with materials resistant to flood damage; See item C above. 4. All new construction or substantial improvements shall be constructed with electrical, heating, ventilation, plumbing, and air conditioning equipment and other service facilities that are designed and/or located so as to prevent water from entering or accumulating within the components during conditions of flooding. These requirements will be met by construction all buildings at least 18 inches above the Base Flood Elevation. 5. All new and replacement water supply systems shall be designed to minimize or eliminate infilt ration of flood waters into the system; See item A above. 6 . New and replacement sanitary sewage systems shall be designed to minimize or eliminate infiltration of flood waters into the system and discharge from the systems into flood waters; and, See item B above. Floodplai n Development Report TCI Lane Ranch 13 I I I I I I I I I I I I I I I I I I I 7. On-site w ast e disposal systems shall be located to avoid impairment to them or contamination from them d uring flooding. Not applicable to this project. 8 . When a regulatory floodway has not been designated, the Floodplain Administrator must require t hat no new construction, substantial improvements, or other development (including fill) shall be permitted within Zones Al-30 and AE on the community's FIRM, unless i t is demonstrated that the cumulative effect of the proposed development, when combined with all other existing and anticipated development, will not increase the water surface elevation of the base flood more than one foot at any point within the community; and, A regulatory floodway has been des ignated for this area; therefore this item is not applicab le. 9. Under the provisions of 44 CFR Chapter 1, Section 65.12, of the National Flood Insurance Program regulations, a community may approve'certain development in Zones Al-30, AE, AH, on the community's FIRM which increases the water surface elevation of the base flood by more than one foot, provided that the community first applies for a conditional FIRM revision through FEMA {Conditional Letter of Map Revision). The project will not increase the base flood elevation by more than 1.0 foot; therefore this item i s not applicable. H. Specific Standards. In all areas of special flood hazards where base flood elevation data has been provided, the following provisions are required: {Base flood elevations have be en determi ned for t hi s site by FEMA.) 1 . Residential Construction -new construction and substantial improvement of any residential structure shall have the lowest floor (including basement), elevated to one (1) foot above the base flood elevation. A registered professional engineer, architect, or land surveyor shall submit a certification to the Floodplain Administrator. All residentia l structu res will have a lowest floor elevation at least 18 inches above the base flood elevation. The subdivision plans indicate a m inimum allowable floor elevation for each lot. 2 . Nonresidential Constr uction This project wil l not incl ude any non residential construction (except for the bridge) within a special flood hazard area. 3. Enclosures Th is project wil l not include construction of any enclosures within a specia l flood hazard area. J. Floodway Floodways located within areas of special flood hazard are areas designated as floodways. Since the floodway is an extremely hazardous area due to the velocity of flood waters which carry debris, potential projectiles and erosion potential, the following provisions shall apply: 14 Floodpla in Development Report TCI Lane Ranch I I I I I I I I I I I I I I I I I I I (Developm e nt within t he floodway is required for inst allation of t he bri dge pier.) :nv'r --~i!~w--..,,~~~;.~-..----■ 1. Encroachments are prohibited, including fill, new construction, substantial improvements and other development within the adopted regulatory floodway unless it has been demonstrated through hydrologic and hydraulic analyses performed in accordance with standard engineering practice that the proposed encroachment would not result in any increase in flood levels within the community during the occurrence of the base flood discharge. The only portion of the bridge within the floodway is the center pie r, which has a minima l impact on base flood elevations (0.07 feet). The total effect of the bridge, including floodway and floodplain encroachments is an increase of 0.41', which is less than the 1.0 foot rise allowed by the floodway concept. This estimated rise is confined to the area immediately upstream of the bridge, and the minimum r equ i red floor elevations for nearby lots have taken this rise into consideration . 2. All new construction and substantial improvements shall comply with all applicable flood hazard reduction provisions these Regulations. The proposed bridge will be designed in accordance with applicable portions of the regulations. All residential structures will be elevated a minimum of 1.5 feet above the Regulatory or proposed flood elevation, whichever is higher. 3 . Under the provisions of 44 CFR Chapter 1, Section 65.12, of the National Flood Insurance Regulations, a community may permit encroachments within the adopted regulatory floodway that would result in an increase in base flood elevations, provided that the community first applies for a conditional FIRM and floodway revision through FEMA. While the above regulations do not provide any allowance for any rise due to obstructions i n the floodway, no matter how small, the floodway effects of the proposed bridge are minimal and have been accounted for in the project design. Furthermore, the estimated water surface elevations under proposed conditions, upstream of the bridge are lower than the FEMA effective model. Floodplain Development Report TCI Lane Ranch 15 I I I I I I I I I I I I I I I I I I I VIII. REFERENCES 1. FEMA Flood Insurance Study, Garfield County Colorado, Flood Insurance Study 080205V001A, revised August 2, 2006. 2. HEC-2 backup data for Roaring Fork, provided by FEMA research library, various dates in 1983 and 1984. 3. FEMA Floodway Map, Community Panel Number 080205 1880, revised January 3, 1986 (current map) 4 . Garfield County Unified Land Use Resolution, effective January 1, 2009. S. COOT Drainage Design Manual, Chapter 10, revised 9-2-09. Floodplain Development Report TCI Lane Ranch 16 I I I I I I I I I I I I I I I I I I I APPENDIX A VICINITY MAP, LEGAL DESCRIPTION, AND PUD APPROVAL Floodplain Development Report TC I Lane Ranch l 2 1000 .5 SCALE 1:24 000 0 2000 3000 4000 0 CONTOUR INTERVAL 40 FEET 5000 DOTTED LINES REPRESENT 20-FOOT CONTOURS NATIONAL GEODETIC VERTICAL DATUM OF 1929 I MILE ROAD CLASSIFICATION 6000 7000 FEET Medium-duty_-~~~ Light-duty _____ ==== KILOMETER EJ Unimproved dirt ==-=-~=== () Slate Route I I I I I I I I I I I I I I I I I I I LEGAL DE SCRI PTI ON -TCI LAN E RAN CH A TRACT OF LAND SITUATED IN LOTS 8, 9 AND 10 OF SECTION 31 AND IN LOTS 5 AND 13 OF SECTION 32, All IN, TOWNSHIP 7 SOUTH, RANGE 87 WEST OF THE 6th PRINCIPAL MERIDIAN, GARFIELD COUNTY, COLORADO, LYING SOUTHERLY OF AND ADJACENT TO THE SOUTHERLY RIGHT-OF-WAY LINE OF OLD STATE HIGHWAY NO. 82 AND BE ING MORE PARTICULARLY DESCRIBED AS FOLLOWS: BEGINN ING AT A PO INT ON SAID SOUTHERLY RIGHT-OF-WAY LINE WHENCE A STONE FOUND IN PLACE FOR THE WITNESS CORNER TO THE NORTHEAST CORNER OF SAID SECTION 31 BEARS N26°00'43"E 1433.52 FEET; THENCE S79'58'52"E 2125.3 7 FEET ALONG SAID SOUTHERLY RIGHT-OF-WAY LINE TO THE NORTHWEST CORNER OF A PARCEL OF LAND DESCRIBED IN BOOK 1013 AT PAGE 423 OF THE RECORDS OF THE GARFIELD COUNTY CLERK AND RECORDER; THENCE ALONG THE WESTERLY BOUNDARY LINE OF SAID PARCEL ON THE FOLLOWING TWO (2) COURSES: S04 °55'00"W 461.90 FEET; THENCE S0l 0 00'0011 E 861.25 FEET TO A POINT ON THE NORTHERLY RIGHT-O F-WAY LINE OF THE ROARING FORK TRANSIT AUTHOR ITY RAI LROAD RIGHT-OF-WAY; THENCE 169.57 FEET ALONG SAID NORTHERLY RAILROAD RIGHT-OF-WAY LINE ON THE ARC OF A 1565.69 FOOT RADIUS CURVE TO THE LEFT, THE CHORD OF WH ICH BEARS S54"32'43"W 169.49 FEET TO A POINT ON THE SOUTHERLY BOUNDARY LINE OF SAID LOT 13; THENCE N89°54'1411 W 651.37 FEET ALONG THE SOUTHERLY BOUNDARY LINE OF SAID LOT 13 TO THE NORTHEAST CORNER OF SAID LO T 10; THENCE S00 °10'37"E 354.80 FEET ALONG THE EASTERLY BOUNDARY LINE OF SAID LOT 10 TO A POINT IN THE CENTER OF THE ROARING FORK RIVER; THENCE ALONG THE CENTER OF SAID ROARING FORK RIVER ON THE FOLLOWING SEVEN (7) COURSES: S86°53'04"W 294.14 FEET; THENCE S85 °3 2'23 "W 117.60 FEET; THENCE S78 °29'25 "W 123.94 FEET; THENCE S89°17'47"W 118.54 FEET; THENCE S67°42'27"W 386.40 FEET; THENCE S62°48'18"W 124.67 FEET; THENCE S57°58'42"W 235.29 FEET TO A POI NT ON THE EASTERLY BOUNDARY LINE OF BLUE CREEK RANCH RECORDED AS RECEPTION NO. 623535 IN THE RECORDS OF TH E GARFIELD COUNTY CLERK AND RECORDER; THENCE ALONG THE EASTER LY BOUNDARY LINE OF SAID BLUE CREEK RANCH THE FOLLOWING THREE (3) COURSES: N 00°10'37"W 736.64 FEET; THENCE N89°54'1411W 231.46 FEET; THENCE N00°02 '1311W 1677.90 FEET TO THE SOUTHWEST CORNER OF A PARCEL OF LAND DESCRIBED IN BOOK 333 AT PAGE 511 OF THE GARFIELD COUNTY RECORDS; THENCE S79°52'12"E 278.00 FEET ALONG THE SOUTHERLY BOUNDARY LINE OF THE PARCEL DESCRIBED IN SAID BOOK 333 AT PAGE 511 TO THE SOUTHEAST CORNER OF SAID PARCEL; THENCE N00°0 2'13"W 156.69 FEET ALONG THE EASTERLY BOUNDARY LINE OF SAID PARCEL TO THE PO IN T OF BEGINNING , CONTAINING 100.449 ACRES AS SURVEYED. I I I · I I ,. I ~ I I I I I I I I I I I I STATE OF COLORADO ) )ss County of Garfield ) At a regular meeting of the Board of County Commissioners for Garfield County, Colorado, held in the Commissioners' Meeting Room, Garfield County Plaza Building, in Glenwood Springs on Monday, December 7, 2009, there were present: ,:.:Jo~hn~M=amn~·~---------------' Commissioner Chairman ,_,__M=ik=e~S=am=s=o=n ______________ , Commissioner _,,_T...,res"""1~· H..,.o~u~p'-"-t ______________ __,, Commissioner =D-=-eb=o=rah=--Q...=n=i"="'----------------'' Asst. County Attorney !!.::Jean=-=-A=l=be=n=·c=o ______________ _,, Clerk of the Board =Ed=-"Gr=ee=n,_.(.=.ab=s=en=t,..__) _____________ , County Manager when the following proceedings, among others were had and done, to-wit: RESOLUTION NO. 2009-81 A RESOLUTION CONCERNED WITH APPROVING THE PLANNED UNIT DEVELOPMENT AND PRELIMINARY PLAN FOR THE TCI LANE RANCH PUD AND RETRACTING AND REPLACING RESOLUTION 2009-71 (IN ITS ENTIRETY) IN ORDER TO CORRECT SCRIVENERS ERRORS IN THE PUD GUIDE FOR THE TCI LANE RANCH PLANNED UNIT DEVELOPMENT ParcelJD: 2391-311-00-033 Recitals A. The Board of County Commissioners of Garfield County, Colorado, received a Planned Unit Development (PUD) Application and Preliminary Plan Application from TCI Lane Ranch, LLC to rezone a 100.54-acre property from Agriculture/ Residential/ Rural Density (ARRD) to Planned Unit Development (PUD) and then subdivide the property into 89 single-family and duplex residential lots as illustrated on the PUD Site Plan, PUD Guide, and Preliminary Plan attached as Exhibits A, B and C to this resolution respectively; B. The subject property is generally located approximately ½ miles east of Catherine Store in Sections 31 & 32, Township 7 South, Range 87 West, approximately 3 miles east of Carbondale on State Highway 82 on the Roaring Fork River in Garfield County and is legally described as shown on the accompanying Preliminary Plan attached as Exhibit C; 1 I I I I I I I 1· I I I I I I I I I I I 1111 ir.n,.~.~U'J,tuair.r,r11N,t,\~t~nt\t 1~~1 ~11, 11111 Reception#: 778758 12/09/2009 10,25 :06 A" Jean Alberico 2 of 22 Reo Fee:$0 .00 Doc Fee :0 .00 GARFIELO COUNTY CO C. The subject property is located in Study Area I of the Garfield County Comprehensive Plan of 2000 and is designated as Residential-High Density on the Proposed Land Use Districts Map; D. The Planning Commission opened and continued a public hearing on February 25, 2009 on the proposed PUD and Preliminary Plan Applications and continued the public hearing until April 22, 2009 and then continued the public hearing until May 27, 2009 requiring the Applicant to re-notice for that hearing date; E. On May 27, 2009, the Garfield County Planning Cornmissjon opened a • public hearing upon the question of whether the PUD and Preliminary Plan Applications should be granted, granted with conditions, or denied at which hearing the public and interested persons were given the opportunity to express their opinions regarding the issuance of said Applications; F . The Garfield County Planning Commission closed the public hearing on the May 27, 2009 and recommended "Approval with Conditions" for the Planned Unit Development (PUD) Application and Preliminary Plan Application to the Board of County Commissioners by a vote of 4 to O; • G. On September 8, 2009, the Board of County Commissioners (the Board) opened a public hearing upon the question of whether the Planned Unit Development (PUD) Application and Preliminary Plan Application should be granted, granted with conditions, or denied at which hearing the public and interested persons were given the opportunity to express their opinions regarding the issuance of said Applications; H. The Board of County Commissioners closed the public hearing on the September 8, 2009 to make a final decision; I. The Board, on the basis of substantial competent evidence produced at the aforementioned hearing, has made the following determination offacts: 1. Proof of proper public notice was provided as required for the public hearings before the Planning Commission and the Board of County Commissioners. 2. The public hearing before the Planning Commission and the Board of County Commissioners was extensive and complete, that all pertinent facts, matters and issues were submitted and that all interested parties were heard at those hearings. 3. The Planned Unit Development (PUD) Application and Preliminary Plan Application have met the requirements set forth in the Garfield County Zoning Resolution of 1978, as amended and the Garfield County Subdivision Regulations of 1984, as amended. 4. For the above stated and other reasons, the proposed Planned Unit Development (PUD) Application and Preliminary Plan Application have been 2 I I I I I I I I I I I I I I I I I I I detennined to be in the_ best interest of the health, safety, morals, convenience, order, prosperity and welfare of the citizens of Garfield County. J. The purpose of this resolution is to retract and replace Resolution 2009-71 (in its entirety) with this resolution in order to correct scrivener's errors in the PUD Guide which was attached to Resolution 2009-71 as Exhibit B. This resolution contains all or the original conditions and exhibits without change except the changes in Exhibit B (the revised PUD guide). RESOLUTION NOW, THEREFORE, BE IT RESOLVED by the Board of County Commissioners of Garfield County, Colorado, that: A. The forgoing Recitals are incorporated by this reference as part of the Resolution. B. The Planned Unit Development (PUD) Application and Preliminary Plan Application from TC! Lane Ranch, LLC to rezone the subject property from Agriculture / • Residential / Rural Density (ARRD) to Planned. UnitDevelopment (PUD) and then subdivide the property into 89 single-family and duplex residential lots as illustrated on the PUD Site Plan and PUD Guide attached as Exhibits A and B are hereby approved subject to compliance with the following conditions: 1. REPRESENTATIONS: That all representations made by the Applicant in the application, and at the public hearing before the Board of County Commissioners and Planning Commission, shall be conditions of approval, unless specifically altered by the Board of County Commissioners. 2. WILDLIFE: The Covenants shall contains the following provisions: a. Fencing should be held at a minimum and any necessary fencing should be wildlife friendly. For wire fencing, 42 inches for a maximum height, 4 wires at most with a 12" kick space between the top two strands. Rail fencing should be 48 inches or less with at least 18" between two of the rails. b. The riparian areas along both the Roaring Fork River and Blue Creek are extremely important to wildlife. i. Elk usage of the property has increased considerably during the winter months. Deer and elk conflicts are to be expected within the development and plantings of native vegetation are encouraged to help reduce some of those conflicts. Eliminating the plantings of any berry, fruit, or nut producing plants or shrubs will help discourage elk, deer, bears and other wildlife from feeding upon the landscaping. 3 I 1- 1 I I I I I I I I I I I I I I I 11 11 ~1~•. ~.,.~.,l ,, \trVs.Mr lrll, rWtl ~'-1,tN ut•.~lfl 111 11111 Receptionij: 778758 12/09/2009 10:25:06 AM Jean Alberico 4 cf 22 Rae Fa a:$0.00 Doc Faa:0 .00 GARFIELD COUNTY CO Homeowners need to be aware that the Division of Wildlife is not liable for any damage to landscaping by deer, elk, or bear. ii. Bear/human conflicts have increased within the Roaring Fork Valley and in the vicinity of Blue Creek Ranch and Catherine Store. This has the potential to be a reoccurring problem. It is important that certain measures be taken to minimize these possible conflicts: a Homeowners have and use an approved bear-proof container for. storing all trash/garbage; b. Pets should be fed indoors, and pet food or food containers should not be left outside; c. BBQs should also be secure ly housed in the garage or cleaned with a bleach solution when not in use due to the fact that leftover food and grease are an overwhelming bear attractant; d. Round door knobs on the outside of doors rather than lever- type can limit bear access into houses. iii. The proposed pedestrian bridge over the Roaring--Fork River should be gated to prohibit access to the RFTA that during the winter closure period. iv. Due to the critical nature of wetland areas for wildlife, it is recommended that any proposed trails or paths be minimized and the public access into these areas should be limited in numbers. Access should be closed completely from December 1 through March 15 in order to limit the disturbance on big game and wintering bald eagles utilizing the riparian corridor. 3. VEGETATION I WETLANDS a. As part of the public improvements to be constructed by the Applicant and secured in the Improvements Agreement as part of the Final Plat Application, the Applicant shall construct a fence to a design specification consistent with the BLM's needs regarding preventing disturbance of the Ute's Ladies Tresses on the BL M parcel in the southeast portion of the development. 4. AFFORDABLE HOUSING a. The Applicant shall be required to provide nine (9) deed-restri cted single- family affordable housing units on Lots 1, 11, 12, 18, 25, 26, 28, 29, and 39. These units shall be governed/ administered by the Garfield County Housing Authority. The Final Plat shall note these lots as AH Units on the plat. 4 I I I I I I I I I I I I I I I I I I I b. The Applicant shall meet with the Garfield County Housing Authority prior to Final Plat to ensure that the required deed restriction meets the requirements of the Garfield County Housing Authority. c. "One (1) affordable housing .unit is required to be fully constructed and accepted by the Garfield County Housing Authority and the Garfield County Building & Planning Department (as evidenced by the issuance of a Certificate of Occupancy) for every ten (10) "free market" lots developed within the subdivision." d. The Applicant proposes to provide a Letter of Credit to be held in escrow to the benefit of the County in the amount that it would cost for the County to cause the construction of the affordable housing unit. This security would stay in place unti l al l units are built. e. Applicant shall submit an Affordable Housing Plan and Agreement pursuant to Article VIII of the ULUR with the Final Plat Submittal. Security for completion of"these units will be addresed in this document. Additionally, the · Applicant shall · submit the deed -restriction and plan for the additional non-required employee units with the Final Plat. 5. OFF-SITE IMPROVEMENTS TO CR 100 I STATE HIGHWAY 82 INTERSECTION The Applicant shall construct the improvements to the intersection of CR 100 and State Highway 82 as approved by CDOT which includes a new right turn Jane from northbound CR 100 to the up valley direction of State Highway 82. Additionally, the applicant will construct a raised median between the northbound . and southbound directions on CR 100 (within the SH82 ROW) adding additional safety to the turning movements. These. improvements are to be paid for exclusively by the developer within the context of the Improvements Agreement. (This final design approved by CDOT shall be included in the Final Plat Application.) 6. 100-YEAR FLOODPLAIN The Applicant shall obtain an Administrative Floodplain Permit from the Building and Planning Department prior to the submittal of the Final Plat. The Final Plat shall show the firs t finished floor elevation (FFFE) on each building envelope on the Final Plat that are located within the 100-year flood fringe. 5 I I I I I I I I I I I I I I I I I I 1111 ~y,•.nuY,~ln.\lll~Nftlr+~ 1,a~t. l\'.l~1, ~11111111 Reception#: 778758 12/0912009 10:26:06 AM Jean Alberico 6 of 22 Reo Fee :$0.00 Ooc Fee :0 .00 GARFIELD COUNTY CO 7. ZONING DIMENSIONAL REQUIREMENTS This approval of the PUD shall allow the following variances from the • dimensional standards in the ARRD Zone District and provisions in the Subdivision Regulations of 1984: A. Reduction in minimum lot size per the site plan; B. Allow duplex as a use-by-right instead of a conditional use; C. List pipelines under conditional use permit subject to pipeline regulations rather than list under use-by-right; D. Reduction in the ROW width on the main entrance roads (Haystack Road and Riverstone Drive) from 60 feet to 50 feet; E. Allowing "community building" as accessory use to the residential development; and F. Allowing Dragonfly Spur to exceed the 600 linear feet maximum for cul- de-sac by 200 feet. 8. DRAINAGE The Final Plat Application shall address the following drainage questions raised by the County Project Engineer: A. Watershed. The Historic Basin has been divided into six (6) existing sub- basins based on contour mapping, survey information and field investigations. This will generate runoff in addition to the volume calculated within the development on a pre-post calculation methodology using the rational method derived from the SWMM program of intensity, duration and frequency. B. Treatment of Stormwater Runoff. Water quality treatment for storm water is discussed within the Preliminary Plan. In order to protect the water quality in Blue Creek and the Roaring Fork River, it the county's expectation that all runoff from roadways, parking areas, roofs, and similarly developed areas will be treated using best management practices of retention basins and sedimentation swales as per the submitted improvement plans. C. Depiction of Offsite Water Pipeline to Development -These plans will be prepared by the Applicant's engineer and reviewed by the Mid Valley Metro District's engineer. The main issue to the County is proof that CDOT will allow the utilities in the Highway 82 ROW and whether there is adequate room in the ROW for both the water and sewer line. D. Depiction of Off site Sewer: Same comment as for the off site water lines. 6 I I I I I I I I I I I I I I I I I I I 9. GEOLOGY The Final Plat and Covenants shall contain the following plat note to address potential sinkholes: ''If conditions are indicative of sinkhole related problems are encountered during site specific soil and foundation studies for the houses and other movement sensitive facilities, an alternative building site should be proposed or the feasibility of mitigation evaluated ... Prospective homeowners should be advised of the sinkhole potential, since early detection of building distress and timely remedial actions are important in reducing the cost of building repair and should an undetected subsurface vo id start to develop into a sinkhole after construction. " 10. IMPACT FEES A. The development is subject to development impact fees adopted by the Carbondale and Rural Fire Protection District. The developer will be required to enter into an agreement with the District for the payment of development •impact fees. Execution of this agreement and payment of the fees are due prior to the recording of the Final Plat. Fees are based upon the impact fees adopted by the District at the time the agreement s executed. The current fee for residential development is $704.00 per unit. B. The Applicant shall be required to provide a school land dedication or fee in lieu of dedication to the RE-1 School District at the time of Final Plat pursuant to the requirements in the Garfield County Unified Land Use Resolution of 2008, as amended. This fee is collected at the time of Final Plat. 11. NOXIOUS WEEDS The Applicant shall include a prov1S1on of weed management in the Improvements Agreement to guarantee that weed management will occur in the future on undeveloped lots and for the open space areas. The County Vegetation Manager recommends an amount of$6,000 per year for four (4) years ($24,000). 12. REVEGETATION SECURITY The County Vegetation Manager requires a revegetation amount of $2,500 per disturbed acre for the upland areas, which would total $60,000 for the 24 acres disturbed by the development. lbis fee shall be submitted to the County with the Final Plat Application and addressed within the Improvements Agreement 7 I I I I I I I I I 1. I I I I I I I I I 1111 ~f,.• ~11,~•.~,f ,~W.Ulil~I~~ l',\l.ff'i,t N llitl ~•1t 11111 Receptlon~: 778758 12/09/2009 18 :25 :06 AM Jean Alberico 8 of 22 Rec Fee :$0 .O0 Ooc Fee ,0 .00 GARFIELD COUNTY CO 13. CONSTRUCTED WETLAND SECURITY This area is 0.268 acres in total. The County Vegetation Manager requires that the applicant provide Garfield County with a cost estimate for this wor~. When this information is provided, Staff will recommended a security amount for the wetlands work. This estimate shal l be submitted to the County with the Final Plat Application. 14. COVENANTS Wetlands are mentioned in the covenants (3.36.4). The County Vegetation Manager requires that additional language be added that would disallow lan1iowners from adding fi ll material into designated wetlands within their lots. The Applicant shall address the issue of mosquito management in the neighborhood constructed wetlands area within the covenants. The Applicant shall provide protective covenants as part of the Final Plat application. 1-~ J"\ • Dated this ~ • • day of µ~~ , AD. 2009 .. GARFIELD BOARD COUNTY OF CO NERS, G . COUNTY, Upon motion duly made and seconded the foregoing the following vote: _,J...,o=hn=-=M=am=·n,:__ __________________ _,, Aye ...... M=ik=e ...... S=ams==o=n ___________________ -JAye _T..._re=Sl::....: 0 H=o=U=..P:..:::t ____________________ _,,Aye STATEOFCOLORADO ) )ss County of Garfield ) 8 I I I I I I .I I I I I I I I I I I I I 1 111 fr'.i. ~li.tY.,J~ ~M1t!H~lrn'ili\l. Nr. M l~~ ,~11111111 Recept1on~: 778758 12/09/2009 10:25 :06 All Jean Alberico 9 of 22 ~•c Fea :$0.00 D00 Faa :0 .00 GARFIELD COUNTY CO I, ___________ __, County Clerk and ex-officio Clerk of the Board of County _ Commissioners in and for the County and State aforesaid do hereby certify that the annexed and foregoing Resolution is truly copied froni the Records of the Proceeding of the Board of County Commissioners for said Garfield County, now ~ my office. IN WITNESS WHEREOF, I have hereunto set my band and affixed -the seal of said County, at Glenwood Springs, this __ day of ______ ~ AD. 2009 County Clerk and ex-officio Clerk of the Board of County Commissioners 9 I I I I I I I I I I 1· I I I I I I I I I I I I I I I I I I I I I I I I I I I ?: ~ E :, "' ! :) 1) C 0 ... i • ~ [ i • g J i ~ ':I • ~ l 0 l l t H 0 .: i t j I ~ ~ ti? d t c • :g C < l I i i b 1 " "' ... V '1 U • c t < • t-t ; nu 0 z ,, : 11 ~ :, ~ 0 f; ~' ii L ~ 1 { . 5 ljltq! • ~ f j p • i i -Is ~ . ! ! j ('" i t C · i. £ "9 e . ~ i l! ' !!!Pdil 4= i C • .21~1,. ...... ~~ ~ t ~ s nuu i -3 11n1n11 f n 1 la . f i 1 " k \; ~ ... -1:~·!.1·1~~ ~ li•2•ll=: 0 • i u •. ~ g nn . ! ... "" l'i I I I I I I I I I I I I I I I I I I I 1111 w~·.t~r'JhlU(.rlr.li,,hV:l1r(r,i.1"+r~111ir~•11 1111! Reception~: 778758 12/09/2009 10:25:06 AM Jean Alberico 1 12 of 22 Rea Fee:$0.80 Doc Fee:0.e0 GARFIELD COUNTY CO PURPOSE TCI Lane Ranch PUD Guide Revised September 2009 TCI Lane Ranch Planned Unit Development Proposed Zone Dlitrict Designations The purpose of this Development Guide is to define the zone districts within the TCI lane Ranch PUD. The zone districts contained herein shall serve as the governing land use regulations within the PUD. The Guide replaces the current applicable zoning provisions of Garfield County with project specific regulations that are more appropriate to the goals and objectives of the TCI lane Ranch PUD. The zone districts contained in thls PUD Guide establish a comprehensive framework for the development afTCI lane Ranch, Including resldential, open space, trails and access, and ~Q~~j_a_! lJ~ility u~~s. ENFORCEMENT The provis ions of this Gulde are enforceable by the authority and powers of Garfield County as defined by law. EXISTING ZONING: A/R/RD -AGRICULTURAL/RESIDENTIAL/RURAL DENSITY: A. Uses by Right: Agricultural including farms, garden, greenhouse, nursery, orchard, ranch, small animal farm for production of poultry, fish, fur-bearing or other small animals and customary accessory uses including buildings for shelter or enclosure of persons, animals or property employed in any of the above uses, retail establishment for sale of goods Guiding and outfitting, and park; Single-family dwelling and customary accessory uses. {A. 86-09) Accessory dwelling unit approved as a part of a public hearing or meeting on a subdivision or subdivision exemption or guesthouse special use approved after 7 /95 and meeting the standards in Section 5.03.02. B. Uses, conditional: Aircraft landing strip, church, community buildings, day nursery and school; group home for the elderly. (A. 97-60) Pipeline (Subject to review and approval per procedure and requirements of Section 9.07) (Added 2005-53) I I I I I I I I I I I I I I I I I I I 1 111 wr.,~l-'J/1M~.IV.hH "''~''"'rf\w:1,r,:1111'~11111111 Reeept iont: 778758 12/69/2009 19:25 :06 AM Jean Alberico 13 of 22 Rec Fee :$0 .00 Doc Fee:0 00 GARFIELD COUNTY CO Boarding or rooming houses, studio for conduct of arts and crafts, home occupati on, water impoundments. (A. 86-09;87-108) C. Uses, special: Airport utility, feedlot as principal use of the lot, crematorium, agriculture related business, resorts, kennel, riding stable, and veterinary clinic, shooting range faclllty(A.98-108); • Two-family dwelling, camper park, ski lift and trails; broadcasting studio, communication facility, co rrections faclllty, storage, storage of heavy equipment, golf course driving range, golf practice range and accessory faci lities, commercial recreation facllity/park;(A 97-60; 97-112) Mass Transit Facility (added 2002-12) Public gatherings; storage of oil and gas drilling equipment; Site for extraction, processing, storage or material handling of natural resources; utility lines, utility substations; recreational support facilities and guest house. (A. 79-132; 80-64; 80 -180; 80-313, 81-145; 81-263; 84-78; 86-9; 86-84; 86-106; 87-73; 99-025) Accessory dwelling unit meeting the standards in Section 5 .03.02 for any lot not created after a public hearing or meeting after 7 /95 Kennel Group Residential Facility for Children & Youth (Add 2004-62) D. Minimum lot Area: Two {2) acres; except as otherwise approved in a Cluster Option E. Maximum Lot Coverage : Fifteen percent (15%) F. Minimum Setback: 1. Front yard: a. Arterial streets: i. Seventy-five (75) feet from street centerline or fifty (SO) feet from front lot line, whichever is greater b. l ocal streets: i. Fifty (SO) feet from street centerline or twenty-five (25) feet from front lot line, whichever is greater 2. Rea r yard: Twenty-five (25) feet from rear lot line 3. Side yard: Ten (10) feet from side lot line, or one-half (1/2) t he height of the princlpal building, whichever is greater G. Maximum Height of Buildings: Twenty-five (25) feet H. Additional Requirements : All uses shall be subject to the provisions under Section 5 (Supp lementary Regulations). TC/ Lsne Ranch -Preliminary Plan I PUD September 2009 2 I 1· I I I I I I I I I I I I I I I I I 1 111 ~~•. ('M,~J.11~1'1.Nrl+l ,l'w'P.~A~r-J,~ll-t'~IM1~Ht11 11111 Reception#: TI8758 12/09/2009 10 :25:06 AM Jean Alberico 14 o f 22 Rec Fee:$0 .00 Ooo Fee:0.00 GARFIELD COUNTY CO TCI Lane Ranch PUO LAND USE Total Land Area ............................................................................................................ 100.45 acres+/- Total Developed Area (Zones) Single Family Residentlal; Duplex Residential; Community Utility ........................... 31.46 acres+/- Total Open Space Area (Zones) Community Center; Common Open Space; Conservation Easement.. ...................... 68.99 acres+/- Total Number of Residential Lots ...................................................................................................... 89 Total Number of Dwelling Units ............................................................................................... , ........ 89 Total Area of Proposed Non-Res idential Floor Space (existing buildings) Community Center (1,450 sf); Ranch Cab in (650 sf); Log She d (250 sf) ............................... 2,350 sf Total Number of Proposed Off-Street Parking Spaces (1 space per BR, min.) ....................... 200 -506 Total Proposed Density ................................................................................. 1.13 acres/dwelling unit .UnitType./.Max .. Sq. Et .... Max. S .. .ft. __ ... Quantity._ Half-Duplex 1900 sf 10 Half-Duplex Affordable 1900 sf 8 Single Fa mil 2600 sf 10 Single Fam ily Affordable 2600 sf 6 Single Family 3800 sf 38 Single Fam ii 5500 sf 17 TOTAL UNITS 89 Zone District Single Family Residential Duplex Residential Community Utility Community Center Private Common O en Space Conservation Easement TCf Lane Ranch -Prefiminary Plan I PUD September 2009 TOTAL ACRES Gross Acres+/- 26.372 4.109 0.979 3.414 33.178 32.397 100.45 +/- 3 I I I I I I I I I I I I I I I I I I I 1111 w,~. ~lflh~JIIM''· I~, ltir.\~ ~r~'lrh~l'l'r.~1111 11 1 Reception#: 778758 12/09/2009 18 :25 :06 AM Je~n Albar!oo 15 o r 22 Reo Fee :$0 .00 Doe Fee:0 .00 GARFI ELD COUNTY CO DEFINITIONS A. Maximum Allowable Floor Area: The total net square footage permitted to be built on a Lot. The net square footage calculation sha ll include: heated living space, mechanica l, stairways, and other t rad itlona lly non-habitable space, as measured from the exteri or walls. Garages or accessory building(s), heated or non-heated, attached or detached, up to a combined total of 650 square feet shall be exempt from the maximum allowable floor area .calcul ation. Any floor area of these elem en~ in excess of the exempt 650 square feet shall be Included in the maximum allowable floor area calculation. Patios, decks, balconies, porches and exterior stairways shall not count towards the maximum allowable floor area unless the total square footage of these features is greater than 20% of the n et square foot age, in which case the excess of the 20% shall be counted towards the maximum allowable floor area. Landscape~ terraces, trellises, and pergolas shall not be counted towards the maximum allowable floor area. TCI Lane Ranch PUD ZONE DISTRICTS A. Single Family Residential Zone District (Lots 1, 4-10, 13, 14, 17-24, 27, 30, 31, 34-36, 39-82, 85, 88, 89) 1.· Uses-by Right:-Detached, single-family dwelling and -customary accessory uses 2. Development Standards a. Setbacks: All structures shall be located within building envelopes as identified on t he Final Plat 1) Building foundations shall be fully contained .with the platted building envelope 2) Roof overhangs shall be permitted to extend a maximum of three (3) feet beyond the platted bu ilding envelope 3) Up to 350 square feet of covered porch may extend ten {10') beyond the platted bulldlng envelope when said porch fronts the street from which the lot is accessed b. Maximum Height of Structures: Twenty-five (25) feet c. Minimum Lot Area : As defined on Fina l Plat d. Maximum Allowable Floor Area: l)Lots 1, 4, 8, 13, 18, 19, 36, 39, 53, 67, 68, 72, 74, 81, 82, 89: 2600 Square Feet 2)Lots 6, 7, 9, 10, 14, 17, 20, 22, 23, 24, 27, 30, 31, 34, 35, 40, 41, 44, 45, 48, 49, so, 52, 54, 56, 57, 60, 63, 69, 70, 71, 73, 75, 78, 79, 80, 85, 88: 3800 Square Feet 3) Lots 5, 21, 42, 43, 46, 47, 51, 55, 58, 59, 61, 62, 64, 65, 66, 76, 77 : 5500 .Square Feet e. Off-Street Parking: One {1) space per bedroom, minimum two (2) spaces required per lot Garage, carport and driveway parki ng shall count toward off-street p arking requirement TC/ Lane R ench -Preliminary Plan I PUD September 2009 4 I I I I I I I I I I I I I . I I I I I I 1111 ~•,,•.tlf,'1,f"JhJ~/11~t 1•~ l't~t lnrr,,r.1+t•!IH'lH!u& 11111 Reception": 778758 12/09/2009 10:25:06 AM Jean Alberico 16 of 22 Rao Fee:$0.00 Doc Fee:0 ,00 GARFIELD COUNTY CO B. Duplex Residential Zone District (Lots 2, 3, 11, 12, 15, 16, 25, 26, 28, 29, 32, 33, 37, 38, 83, 84, 86, 87)_ 1. Uses by Right : Attached, single family dwelling and customary accessory uses 2. Development Standards a. Setbacks: All str uctures shall be located within building envelopes as identified on the Final Pla t 1) Building foundations shall be fully contained with the platted building envelope 2) Roof overhangs shall be permitted to extend a maximum of t hree (3) feet beyond the platted building envelope 3 ) Up to 350 square feet of covered porch may extend ten (10') beyond the platted building envelope when said porch fronts the street from which the lot is accessed b. Maximum He ight of Structures: Twe nty-five (25) feet c. Minimum Lot Area: As defined on Final Plat d. Maximum Allowable Floor Area: 1900 square feet e. Off-Street Parking: One (1) space per bedroom, minimum two (2) spaces required per lot. Garage, carport and driveway parking shall count toward off-street parking requirement . .. . .. C. Community Utility Zone (Tract A-0.939 Acres+/-, Tract G -0.021 Acres+/-, Tract H - 0 .019 Acres+/-) 1. Uses by Right a. Th e construction, opera tion, maintenance, repair and replacement of community utilities _and related facilities and structu res b. To provide centralized utility facilities to benefit members of the TCI Lane Ran ch Homeowners Association and other parties to whom the Association may decide to provide such service or conduct business with c. Installat ion an d maintenance of photovoltaic panels, arrays, or other solar power generating systems or equipment d. Wastewater lift statlon(s) e. landscaping and irrigation f. Vegetation management necess ary to f acilitate construction and maintenance of community ut ilities g. Fencing 2 . Development Standards a. Minimum Lot Area: 0.15 Acres +/- b. Minimum Setbacks: 1) From Easements: Five (5 ) f eet 2) From Lot lines: Fi ve (5) feet, except as noted below 3) From Resident i al lots: Fifteen (15) feet c. Maxi mum Height of Structures: Twenty-five (2 5) feet d. Per Garfield County Supplementary Regulations 5.03, Co nditional and Speclal Uses, 5.03.17 Solar Power Generating Systems, all proposed sola r structures shall demonstrate the following : TC/ Lane Ranch -Preliminary Plan I PUO September 2009 6 I I I I I I I I I I I I I I I I I- I I 1111 M'••• t~r'J)tlrU ,Nlr.WPI' A'.'C 1rM:r"'111 Lt1,:l'fJ,~11i II II I Reception#: 778758 12/c,g/2009 10:25 :06 AM J•an Alberico 17 of 22 Rec Fee :$0 .0~ Poo Fee :0 .00 GARFIELD COUNTY CO 1) No impact to wlldllfe and domestic animals through the creation of hazardous attractions, alteration of existing native vegetation, blockade of migration routes, use patterns or other disruptions 2) Separated by sufficient distances, such use from abutting property which might otherwise be damaged by operations of t he proposed use(s) 3) Comply with the volume. of sound standards set forth in the Colorado Revised Statutes 4) The facility shall be operated that the ground vibration inherently and recurrently generated Is not perceptible, without instruments, at any point of any boundary line of the property on which the use i s located 5) The proposed facility will be operated so that it does not emit heat, glare, radiation or fumes which substanti ally interfere with the existing use of adjoining property or which constitutes a public nuisance or hazard 6) Any repair and mai ntenance activity requiring the use of equipment that will generate noise, odors or glare beyond the property boundaries wlll be conducted within a building or outdoors during the hours of 8 a.m. to 6 p.m. 7) Any lighting of the facility shall be pointed downward and inward to the property center and shaded to prE!Vent'dire·ct·reflection ·on adjacent property D. Conservatlon Easement (Tract B-32.397 Acres+/-) 1. Uses by Right a. Private trails for the benefit of the Association, their assigns and guests b . Public trails, as signed for said access, being paved or unpaved c. Bridges for pedestrian and bicycle use d. Interpretive signing, displays and installations e. Actions intended to benefit wildlife and/or native species, such as habitat restoration, vegetation management and seasonal closures f. Agriculture, the keeping of li.vestock and accessory uses and structures related to said uses g. Drainage improvements h. Fencing 2. Development Standards a. Paved trails shall not exceed ten feet (10') in width b. Paths constructed with a aggregate surface, such as crusher fines, shall be a maximum of six feet (6') wide c. Natural surfaced trails shall be a maximum of two feet (2'.) wide d. Fencing sh all be "wildlife friendly'', according to standards developed by the Colorado Division of Wildlife TC/ Lane Ranch -Preliminary Plan I PUD September 2009 6 I I I I I I I I I I I I I I I I I I I E. Private Common Open Space (Tract C-31.514 Acres+/-, Tract D -0.493 Acres +/-, Tract E-0.995 Acres+/-, Tract I -0.176 Acres+/-) 1. Uses by Right a. Agriculture, the keeping of livestock and accessory uses and structures related t o said uses b. Non-organized r ecreation c. Pedestrian and bicycle t r ails d. Pub lic parking for the purposes of access to public fishing tra ils e. Bridges crossing ditches and drainage improvements f. Limited public access (restricted to designated trails/routes only) g. Commu nity entry features/monumentation/ signage h. Preservat ion/restoration/maintenance of existing log shed structure and ranch cabin I. Ponds and irr igation ditches j. Wetlands; maintenance and enhancem ents to existing wetlands and cre ation of new wetlands k. landscaping and Irrigation I. Mail box facilities for the purposes of centralized mail drop-off and co llection m. Picnic shelter or gazebo n. Barbecue o. Dra inage improvements p. Utilities q . Fencing 2. Development Standards a. Minimum Lot Area: as depicted on Final ?lat . b. M inimum Setbacks: Ten (10) feet from adjoining tracts, l ots, and easements c. Maximum Hei ght of Structures: Eighteen (18) feet F. Community Center Zone (Tract F -3.414 Acres+/-) 1. Uses by Right a. Building and/or buildings, including the following uses: 1) Meeting/gathering space 2) Office space for use by t he Associatlon 3) Recreationa l/fitness equipment , workout space and locker r ooms 4) S_wimming pool (indoor o r outdoor) 5) Kitchen facilities 6) Restroom facilities b. Sports fields/open turf areas c. Facilities for other outdoor sports, such as volleyball, par co ur se, running trail, etc. d. Facilities for tennis or other court-based sports e. Community gardens and accessory uses and structur es f. Storage and maintenance of equipment and materials used during, or to maintain, recreational and community garden uses; nonresi dential stru ctures for persons and equipment engaged in said activities g. Playground/play equipment h. Landscaping and ir rigation TC! Lane Ranch -Preliminary Plan I PUD September 2009 7 I I I I I I I I I I I I I I I I I I I .,.. 1111 lt. tlfn,r"JJi~l~~~i\ llk~. !Y-1£ lltf.t-k1(1~'~tlfJC~11 11 111 Re ception~: 778758 . 12/09/2009 10 :25:06 AM Jean Al berico 19 of 22 Rec Fee :$9 .00 Doc Fee :0 .00 GARFIELD COUNTY CO i. Ponds and i rrigation ditches J. Wetlands; maintenance and enhancements to existi ng wetlands and creation of new wetlands k. Pedestrian pat hways I. Parking m. Drainage and utility improvements n . Footbri dges over i rrigation ditches o. Fencing 2. Development Standards a. Buildi ng Setbacks 1) From Access Easements: twenty five (25) feet 2) From Residential Lot Lines: twenty five (25) feet b. Maximum Height of Structures: Twenty-five {25) feet c. Minimum Lot Area : as depicted on Final Plat d. Maximum Allowable Floor Area: none e. Minimum Off-Street Parking: fourteen (14) spaces, including one (1) accessi ble space f. Additional Off-Street Parki ng: future community facilities, or expansion of existi ng faqlitles, if any, shall provide a m i nimum of one (1) space per five hundred (500) square feet additional net floor area I I TC/ Lane Ranch -Preliminary Plan I PUD • Sspfember 2009 ■ 8 I I 1 111 ~i•.i. t'IA,r'JJtll~~ "°• It ~ r.,f 1,~~ri¥,:~-ifl:M11:~11& 1 1111 Receptionij : ns758 12/09/2009 10,25:86 AN Jean Albe~lco 20 of 22 Rao Fee :$0 .00 Doc FH:0.00 GARFIELD COUNTY CO I I ! ,___ I I I I I I . I I I I I I I I . I I I I I I I I I (I I I I I I I I I I I ~ ~r 1( r = !ij _Jr' 1..,, 1, 11 "" ' \. o" •_.. . ,, e "'.,. 1' ··•fi ,. - ~ ,,J I .' 11 -~ ~~ ~L 1 • ~~~t~~'i !:-:--I I \ . , • ~~...,n,:: -=-,t...._, I : ;1~= ~'~ ~~~~~ ~~~ i r ' Jcrrr,,.,.,..,..,-n-r, f, 1 ( ( N ~ .. I I . ' I ,; I I I I I 1· I I I I I I I I - I ' : 1111 w,,,. ,11,rJ.1,~,~ iv."~.M 1,rtrit1t1r~:tM~~111 11111 Recepti onff: 778758 12/09/2809 10 :25 :06 l'l'I Jean Al berico 22 o f 22 Reo Fe e :$0 .00 Doc Fee :0 .00 GARFtELD COUNTY CO TCI lANE RANCH LEGAL DESCRIPTION .\ T'IWlT OF' Will sm.i.'11:D llt I.OTS 8, 9 AND t o Of SECllON S\ ~ ~ LOTS S ANO l-J Of SECMN 32.. ~ lff • WWSlilP 7 .SCUJH ~ f!t7 '11\'ESr OF 1'4E 60! PRINCJPN. 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Of' lAl<IO OESCRl9£0 IN BOOK 333 /11 P~ 5l t 0.-TM£ CAAE1610 ~ ~ 'Dl8ll:£ S79'.52'1:a"E 218.00 FEET AI.OtlC tH5 SOUTHtRCf BOO~ UNJ; OF m. PARCt:t. l)GCRl!EO 11>1 ~o 8Q()j( l.33 At P~E'. 51 1 to lHE: .sotm£\ST COffN;R OF SAIO PAACtl.: ~ N00"01't~"W 155.69 ro:t AtbHC lllE ~!.'f eovN"..MY um: Pf' ~Q p.4.iqca to 'IlfE PO!Nf DP 80;lfftl~. COHl'~ tOQ.449 AC)R£S ~ SORVEYEO. I I I I I I I I I I I I I I I I I I I APPE NDIXB FEMA FLOOD MAPS FEMA Garfield County Flood Insurance Rate Map Panel 080205 1880 (in 1929 Datum) FEMA Firmette from Map Panel 080205 1880 (in 88 Datum) FEMA Floodway Map, Community Panel Number 080205 1880, revised January 3, 1986 Floodplain Development Report TCI Lane Ranch I I I I I I I I I I I I I I I I I I I ·:::-:---.,....-__________________ --..,.....;:;;._' ________ -, _________ -, ZONE A \ \ 5 ) 4 -~ .. -""·-_ ... ..,._ V.£--,0 •---♦-_,. ___________ _ _ , ___ e-____ _ _________ , .. __ .... __ _ _,., __ .. _____ _ --·-----------_________ , ___ __ _ ,. ___________ _ :---_..:----J"",-■---c--.., .. _...,.. ____ ..,,.. __ .. __________ .. ._, ... --i--.. ~ :::.:::=:.=:::: .. ------------- 8 1~ I 9 I KEY lOMA, ............. ,-~-----■ ,OJ. ... ~.,,-............ _, __ l-~""-• _,,,...,.,,._.,_,..,_,_~- Ja>'f, .. fl!:,,,,f ___ , __ _ ,_,_u,...,,,._ ,..,.E~ .. ._ ... f u1··• a-r1to,,,tf'-•<11•~~_..,,.., ....... u,,..-· ....... ~,--- __ .., __ UPLANA T.oN OF ZONE DESIC".NATIOl'tS ....... ~,,... ... -...: ............ __ ,_.....,.w,,.---•~ ~"' ·---........ ·"· ~ ... 10ft .. ,~ .. ~-·.......,.-· __ ..,_ ...... 1.•~·~--............... .,, .. ..,...., ... t..,-..._..,.._...-..w ... --.. -.. n... .... .,,~ ... ...-::;.,~:~ .. ,.t.:·· -~"~·:.:= ::-:.":.i::..---... ---' (i11'10'1 A·~ _.,,<11 1~ .. .,~---• .... --N ~-.,,1;,nw•-"'- ••••• --,.,,.., .... .,._ .. ..,. ...... _ • .,.._.....,-..-.Mot ...... ....,. ___ ....,..,,,~_ .............. ...... llr;; _ _..... .... ,(IO,,,, • .,tt,,.,,,,il~$a ~,..-, . .,..,..u,a,_...,.... .. ,00,,.,,_ ...... _....:.. •••• ---111~ .. -... _ ..... , ..... ~ .... --... ·-···--~--.. ...-.. ... ~-,-1111o -11DOC. ·---. • .,, .... -,,,,...,..1 ... ~ -... ,-... 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Aff',:;))lt lill4Tl K4U.L'Hll ·-11 ,_ t;.:;!5::.EiC...E:::3-==-=:J ROOD l1$UIANCE RA TE IIAP PANEL 188D Of 19D0 111-" .....,..W10f>1 f (l!lt;t.,.n,s NaT ,,_,ll>'Tt:Ot COIIIIIIITY.PAIEL IIUIOU 080105 181D B lllP t£ffS£0: JAIIUARY 3, 1981i I I I I I I I I I I I I I I I I I I I 26 , (liiJ . \.-TO, Dr.'AlltO , i r 1·-.. :-.. ~ ! ~ U\JO'I' i ~.J~g j ST\jO'f' ···-L-._ :; 2 , ~-"•-~ ...... "·"••··L~ ....... ,. •a ... ,, .• _._ . .. , ........... . 31 6 ___ / ___ .... 11~ 91§ ii~ 20 .I /1 , I 21 ._ ... --•~-~-.,I i _j I 32 ' \ 5 \ I 4 k[V TO MAP \Clt't ,.H,.,.,11~-J•--•·· ··- 10,.., ...................... __ ''L(ll"-01"'\T r Pl>W, --• rt.OUOW.-.T '"°""'"' ...... 8•---•y .,. -~- Mlfk>', ... ,_.._ .. , ----• 0----0 NOTES TO U'Sf.R. ............... _ ... ...,_,_, .... .i ... -.. ,11 ... ,. -.in..,1.-Cfll .,.._n ..-1 ,H'41oM. l""" , ......... , .,_ .,,...., __ .....,._, __ _.,...., ... ~-..... m'WfHoN•t-.,_,__,._'\l,<#l . ., ... _ •• ~ .. ,~-l'l-'11 .... - ., ... _.....,;it-·--.. aJ_..,j n.-1 h,.,. _ _.. ., 1.1w , __ ,.,,. .ii .,.,.i_oe ruiw, ..... ,a _. ""''-- i,y;,. -....1-.. -,, r,ttltW Floool 1--• llMt ~p S.. _ __.,...., ..... .,_u,_1uutc. ,-....l~•-.. --_,. .. , ....... _ .. __ .aH, ........ 01,_,.,., O.al4 l .-lf "'IWII !'-"""O •-~ --~-100.-, ,., ..,_,... --"-•• -.--h -_ _._'•'ii,. ·-~ I ~cx,r, '°'-... (,Al!Y A~O f LQQO'l"A,. ....... , f.(r l'(tlY(, oc:c, .. n ••~.1-,, ·-. C:CE-i Fi 11no1m nelO IISUUI C! Ptollll (UNJNCOR.PORA TI D A REAS) CDIII ONIT1 -PANEl Na 8£1 0802051880 I AP REVISED: JAN UARY 3, 1986 -- - -- - -- - -- - (ill] Project Area "'=-==::::...--·-=-..,.__,, --~~ UDY 31 ----- APPROXIMATE SCALE IN FEET 1000 0 1000 E---3 E-3 E-3 ATIOliAL FLOOD INSUIIAN C£ PROGRAM FLOOD INSURANCE RATE MAP GARFIELD COUNTY, COLORADO (UNINCORPORATED AREAS) PANEL 1880 OF 1900 {S&E. M ,._P INO&X FOFI PAN ll;LSNOTPR1NTED) COMMUNITY-PANEL NUMBER 0802051880 B MAP REVISED: JANUARY.3, 1986 I ~-·-.. •-•M<A_,, - Thie is an official COP'/ of a portion of the abow refarenced flood map. H: waa: extracted using F-MIT On-Una, Thia map doeG not raflect changes - or amendment• which may h..,. been made aubsequent to the date on the title block. For the latest product Information about NationaJ Rood lneurance Program flood ma~ check the FEMA Flood Map Store at www.mac.fema.gov - I I I I I I APPENDIXC HEC-2 INPUT AND OUTPUT DATA I Data obtained from FEMA Library I I I I I I I I I I I I Floodplain Development Report TCI Lane Ranch I I I I I I I I I I I I I I I I I I I .. ........ • • • • . "' . . ... .. " ~ . • z • • .;w a. -~ o+ .. -• • nil• .. •-• . " . .. •"•' ·:: ·• .. • ... • • • • ; 7:,: '19 ·-.... ... .,. .., ., I u ... C I "' C ... -:::, u w "' ... z: ' :::, "' j - - - - - - - - - - --- - - i ··?-····•,~, .. j,-.:~••,.._,.,,;i .,,.' • ,."'.,, ~. t , , 1 . ~~,: ~:~, 'I•~-• : : . • W I • , ,;;. •-•., ..., "' ;,.\,·,'._ _ .J", ~ . •.''*: •f' .. • '• ·• ', , ~ •' 1 •,••• ,. 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'j (\Q ~36,000 b321 ,2v0 5~1 ,OCO '>322,)00 550,~C.O b323,6CO ~,1 .occ b '9,400 b07,000 5-1 H -8 3 lllvbl~<, PAGE 27 I I I I I I I I I I I I I I I I I I I ·ri~J ~ -. 0 0 00 00 ,:J,D -- t • ~ ~ ~ ~ = ~ ~ ~ k ~ ~ ~ ~ ~ ~ ~ ~ k V .. ----------------------------------- I I I I I I I I I I I I I I I I ' I I I :.. CD~ t;•::•C"C fl'. ~-!: -~·-~-~ ~·~~' 0 .. •. ·;~. l rrl ·-d .i\ ' l I .· __ J LJ : ~ ~ ~ ~ t ~ ~ ~ ~ ~ ~ • ~ l ~· ! . ~~;~ . ~-.. '? ·:-~~-i ' --:r.•·,..· :;t i!tt: -t~ I I ' I I I I I I APPENDIXG SELECTED PLANS, CROSS SECTIONS AND MAPS I I I I I I I I I I I I Floodplain Development Report I TCI La ne Ranch - - ---- l,llllll!I. GI.Al. MIii( SHM.I. K' IM~ Yl1H 1H£ couwro 0(PNITlID(f or ~TS Sl,IIIOAIID 5ltCIFJOOltllS fllR a0,111 NII> -t-2"116 E001QI Nll> l'IIOICCl !11'£1»1.l'MII"°"" ~(~ alOTll.sSINCONIIS, llllffU)tullm' SIN«)MOS, Nf> me PllOJICl CXlHIR,ICI 1lll 0DWIIINls. Cl. nl[. OM11Hti totOtD1S INOICAffJ) ot4 net N.NG ME 8AS[D OH TI€ BE5t --T~-~-'°"-EmllNC C0N!111D1<S Nf> fllR TIIE m Of IU IIOf COIISTRUCl1II< G). 1HC CCMRN:tOR Sl!Al 8( FDPOHSlU Fm MMn~ 1)C( SlAlll.ffY Of JL1 smvcn,u NfO OOWA.'lDIS DURttC CClfStUllll . .ISPIIIU 11tt.• .... . .. -.· ,· ACCRE.CNE 8'S£ COJIS( ~ H..QU,eEffl' lO BE rlB.O WCAJtD NI.> t110i81! RlCIJOllW "10! mNSTRUCTlOII lYPICAl TRAIL S[CJJON 2 l O 2 J;:-;n 11· -r!o· -- - - - Figure 1 -Proposed Bridge Site Map :.r~'-..=:.~~-==~- -•.::=· • ,._op,r -- - - As Constructed No Rrd1lona: Vold: - : Oetlgnf': . 0.loUer: - - rat-_,.._...., SITE LAYOUT PEDESTRIAN BRIDGE & TRAIL ! Sheel SUbut: BX - -- Project No./Code STE 1.153:1-(l(),I l6G6.J Shael Numb., I I I I I I I I I I I I I I I I I I I Floodplain Development Report TCI Lane Ranch APPENDIX D DUPLICATE EFFECTIVE MODEL - - X X - - - X X X HEC-RAS veralou 4 ,0 .0 March aooe U. s. 1t.rtny cocpe o( Engineer• Hydrologic SrlQ\neerlng center 60~ s econd Strel!t Oi,:vl ■, CalHornla xxxxxx x.xx.x xxxx xx X X X X X X X X X X X - xxxx· X X X X xxxxxxx xxxx X XXX xxxx xxxxxx xxxx X X X X X X X X X X X X X X X X X X.XXXX..X xxxx xx.xxx - ................................................................................................................. PROJECT DATA Project Title: TCI Lane Ra:nch Bridge Modele Project. f"He 8~815_1 .prj Run Dfite and Tiwie : l/4/2010 2:16:0 PM Proj ect i n F,ngl hh unlta Project ~acr.ipt.ion: Bddge hydrauU.ce model11 for TCI 1-ne Ranch Ooodplain per,.it application (201D) -revised versions of origin&l eubffl!.ttal. ..... ..... ........ .... ........ ...... .... .. . ........ .... ...... .................. . PLAN DATA Plan T itle: Duplicate Effective Model Plar1 P l l ,e JI : \ESB75, 1\Reporta\Floodpla in\Addlt lonal Inve atigatlon\&5875_1 .5?01 - GeollllCtry Ti t le: P'EMA Duplicate E[[ect.ive IDEI Topography Ge0111etry File H: \BS87S. l\Reporta\Floodplal n\Additional Jnve&t.igatlon\&5675_1 .gOl flow Title Flo w File F&MA flowe ••-k nown DS NS and no US WS II: \ESB7S.1\Raport a\PJoodpla!n\J\dd1tional lnveatigati on\BSB1S_l . (01 Plan Deacdpt ion: Duplicate Effecti ve IDEj bridge IIIOde l Plan Summary Jnfon,ation: Nvmbec o f: Cross Sections - Culverts Brid9cs C~utation.tl In(ociaation Mul ttp)e Open loge • Jnline Structures • Lat.l!:ral Structure& e Mater 6Urface calculation tolcraoce • 0.01 Critical dept.h c3)Culot:lo1t tolerance • 0.01 NaxiJ11U111 number of it•r.tti01"19 • 20 Maximum difference t o l erance • 0.3 Flow tole.unce f actor • 0.001 Co.putitt i.QJ\ OptJ.on!I Critico.l depth compute<I at all croea sections Conveyance Calcula tion Method : Bet...,ean every coordinate point llil::C2 Style.I E'ricti on Slope Method : Ave rage Cortveyance COn1,l\lt.tional Flow ~e9h1e; Subcritlcal Plow -- -- - - -- -- Flow Title: F6KA [lows • ...,. known D8 NS and no US ws Plow Pile 1 1(1 \658'15.1 \AepoJ;t11!1\F.1000pl01n\Addltional fove■ti911tion\8:58'15_l . {01 P low Oat• (ch) ..................................................................................................... • River SOO •yr • • Roaring Fork 18430 • Study Reiich RB 97 10-yl' 6680 so-ye 10430 100•yr 12280 ········ ............................... ············ ................................................ . Bouodary COnditiona ....................................................................................................... • River Reach ProHle Downstream .. ................................................................ ············ .............................. . R~dr,g: For k Study Reach 10-yr t(,n,own NS • 6283.22 • Roaring Fork Study Reach SO -y r Known W& .. 6284 .44 . • Roaring Fork Study Reach 100-y l" Known WS • 6284 .BS • • R~rlog Fork St udy Reach soo-yr Koown 'HS .. 6285. 79 .. ...................................................................................................................... Ob&f::[''lre() Noter surface Marke .......................................................................................................... River Reach RS lO•yc SO-yr 100-yr 500-yr . . Roaring Fork Study Reacb 97 631 1.29 6318.16 6318.6] 6120.ll Roaring Porh. Study Reach 96 &lOG .t.4 6)07 . 92 6308 . ll E,)08.82 Roaring Fork Study Re3Ch 9S.9lJJ .. 6304 .,s 15305 .88 6)06. J 6307.02 . Roaring Fork Study Reach 9S . 8G66• • 6302 ,{if, 6303 . 84 6304 .28 6JOS.23 . . Roaring fork St uc:ty Reac h 95 ,8 6)00.67 6301.8 630:l .27 6)03 .43 . . Roor.1119 Fork Study Reach 95 .65 6300 . l 6)01, 22 6301 .69 6302.92 . Roaring Fork. Study Reach 95 .4875• • 629"1,9 6298. 9& 6299 .47 6)00. 94 . . Roaring fork St udy Reach 95 .12s• 629S.7 6296 . 7 6297 . 27 62'8.95 Roaring Fork Study Rea:ch 9S 162S "• 629) .49 6 294. 4 S 6295.0J 6296 .91 . Roaring Fork Study Rc~Ch •• 6291.29 6292.U 6292. 78 62 94 . 98 . Roaring fork S tudy Reach •• 6283, 22 6284 ..... 6284 .85 6265 .19 ................................................................................................................... ......................................................................................... GFJ)METRY DATA GeM.'letry Title: FEMA. Duplicate P.Hect.ive IDE) Topography GaOCM!t ry P'ila : H:\ES87S.1\Report.a\Ploodplain\Addi t.ional Jnveetigation\&SB75_l .gOJ CROSS SSCTI ON - - ---- - - -- RIVER: ROlldng Fork k ~ctt : 8tu~y Re~u:=h RS, 9"I INPlIT De8cr.ipt:Jon: XS·97 (CF) 6t8t.ioo &bvat ion Oata nu111 .. ., Sta &lev Sta 1:nev S t a Ele v Sta Blev Sta Elev ................................................................................ 0 6433.) 50 6 400.3 BS 63'8 ,8 1)5 63.19. ◄ 1 41 6317 . 3 146 6317 .) 16 1 6320.5 165 6321 175 6320.9 180 6319 . 4 ,.. 63\8.7 202 6312.6 204 6)11.9 ,,. 6312 .4 2J5 631). 9 '46 GJH .4 l65 6114.8 274 6314 , .. 6311 .S 3S2 6311 .• , )61 &315 .\ )72 6l1S , .. 6316.2 ... 6317 425 6l16. 9 445 6316. 7 464 6JlS.'J <83 6315. 2 5 05 6314 .s 524 6314.8 535 6317 .1 566 6117 .4 602 6316 .) 626 6316.8 64 ◄ 6)16 .G 653 6Jl8.S ... 631' . .3 ·,51 6320 822 6)20 .8 .. , 6321.2 .,, 6321 . 9 ... 6322.2 953 6321.5 96"1 6)21.4 1 006 GJ2l. 6 1012 6320 1019 6)20.4 1020 6321 .J 1036 6321.l 1060 6321 1062 ,120 .·1 1071 6321 .3 1090 6 321.9 1104 6322.2 1123 6328 . l 1129 6325 . 7 1135 6325.7 1144 6334.S 1151 6 )34. 5 1 164 G337 . 4 11'11 6ll9 1182 6l39 .6 ttannlng•s n Values n uni .. Sta n Va l Sta n Val Sta n Val ..................................................................... .07 , .. .04 35' .o·, Bank St•: L,e(t Right Length.a: Left Channsl Right CoeCC C'ontr. l:lx pan. 2 88 352 1248 1))5 1379 .1 .3 CROSS S6CTIOH OlITPllF Profile '100-yr ................................................................................................................................................. . S,G . El ev (Ct) 6120 .30 E.leJ11.eot Le!t 08 Chann e l Righ t 08 .. Ve! Head (ft) 1.61 wt . n-Val . 0.070 0.04,0 0 .0'10 . w.s. Blev (ft) 6JHL GJ Reach Len. ( ft! 1246.00 1Jl5 .00 1)79, 00 . Crit. W.C . (ft) 6318 _EiJ Flow Area (eq ft] 509 .20 450 .06 '111,02 &.G. S l ope (.ft/ ft) .. 0 .010017 Ar« leq <ti 509 .:ZO 4.50 .06 711, 02 0 Tot.ail fcfa) .. 1 22 6 0 .00 Plow (cfsl )174.17 6 142 .06 2963.4.8 Top Wi dth (ft ) 481 .)4 Top "idt.h Utl 114 . ,o 6 4 .00 Joa.ts Vcl TOU) llt/ol '1 .35 •"9· Vcl. (ft/ol 6.ll lJ .65 4 . l'1 Ha• Chl Dpth <tt) ., , 1] Hydr. Depth ((t:) 4 .4.) 7 .0) 2 .31 Conv. Totlll lcfs) .. 122693. 0 conv . !c[a) )17_17 .0 61367 .0 29609 .o Length Mtd , 1ft ) . 1 327 .OS Wetted Per. (ft) 111.10 64,.00 )09 . ~2 Mi n Ch Bl 1ft) . 6111 . 50 Shea r Ub/eq ftl 2 .12 • .to l.44 A lph3 1.99 Strc3t11 PQwe, (lb/ ft e l 16 .95 60.02 5 .99 Frctn """" (ft) 10.61 cum volu1ne (acre•ft) -10.19 55 . 7◄ "10.42 C • E Losa (ft) 0 .25 Cutn S A (acr es) 10.11 a . n )6 .11 ... .... ..... .. ... ....... ....... ...... ............................... ........ ........ .... ..................... ...... ..... .............. ........ ........... .. M~(nl 1}'9i The energy equation could not be b&J ance<l w i t hin the specified nu~bel"' or lterationa. T he program used critical depth tor the water surface and continued o n with the cal cul at.iona. Warning: Div ided flow t."Ofltputed f or t h ia Cl"Oea-eection. Warning; n1c vel ocity head has changed by more tb-.iln O.S f t 10.15 ID). niia may indic,:11 te t.he need for aaolti()f"l&l cross s ections , M8:rnlng: Tue energy l ose wa s qreater tha11 1 .0 £t tO.l ID). betwee n the current and previoua crose section . Til iB cna y indJcate the n eed f or additional cross s ection■. Warn ing: During the etandard ste p iterations, when t he a.oeu~ water e urface wa s set equal t o c:rltic,H de~th , the calcu lated water ~urcaee c•i,ie b ec k below criti cal depth. Thie ind)cetee tl'lilt t.hece ,. not a valid subcrlt.ical ans•er. The progra .. defaulted to critic,u cJepth. CROSS SEC'l'iON RI VER: R04ring Fork REACH: Study Re ach HS: 96 INPUT uescr.lp tion: XS-96 (CEl - -- - - -- -- 6Ution Ell!vatlon Data nt.1lfl-6 4 SU Elev Sta Ble v St> El ev S ta Blev Sl& Blev ................................................................................ ♦ ........................................................ 0 6378.S 64 6)12 .3 69 6 )13 .1 76 6313.) ., 6 )1 1.2 96 6301 125 6301 135 6304 . 9 166 6)05 .2 102 6304.6 U6 6302, l 286 6302.3 292 630S.1 )4) 6306. 7 381 6305 )9S 6103 .8 422 6306 ... 6)04. .9 4,o 6303 . 7 479 6)02. 8 481 6)0,.4 503 630] 5l6 6306 5<2 6)0'7 .s 563 6 30'1 .2 6 01 6301 .J 6 31 6)07.5 665 630 7 . 3 698 630'1.S 729 6)0 1 .2 757 6)07 ·' 776 6306 .• , 780 6-305,G 808 6lOS . 8 81' 6J08 .4 640 6308 .5 05) 6)14 . 5 870 63 15 ... 6116.2 916 63 18 9>5 6317 .15 ... 6)17 .5 990 6))7 . 8 102'.9 6317. S 1048 6317 .5 1092 6)1 8 , 4o 1111 6)19 ... 1113 631 9 1115 6319.7 1149 6)20 .1 1175 6320 . 7 1192 6)20 .8 1193 6320 ,3 1201 6320 .8 124◄ 6122 .2 1255 6)22 1260 6322 1281 6321.S l)\6 6321.2 1 34 3 6321,2 lJ60 6321.9 u·,o 6ll9 . 4 1392 6324 .5 1405 6)24 . l Manning's n Value• o ur.- Sta n V•l Sta n val Sta n V.tl ............................................. ,. ........................... .07 196 .04 286 .07 Bank Sta: LB[t Rigbt Lengths: Le [t Chann e l Right Coeff Contr. Ex.pan. U6 286 1 ·,00 1645 1645 .1 .l E.G . Elev lt:tl 6309 .14 El ement l.,e f t 09 Channel Ri9h t 08 • Vel Head 1ft) 0.83 Wt. n-Val . 0 .010 0 .0 40 0.070 . M .S. Ele v {ft) . 6308. 32 Reach L4!n. ([t) 1'700.00 1645 .00 16 4 5 .00 Crit w.s . ([t ) . 6307 .SJ F l o w Area (oq rtl . 526 . 46 541 .36 1189.88 E.G. Slope (ft/r t> .. 0. 006529 Ar ea , .. f tl . 526.46 S41.3G 1189 .8 8 0 Total !eta) .. 12280.00 F l ow (cfs) . 26 96 . S4 5374 . l◄ 4209 .3) • Top Nldth (ftl 732 .6 8 .. Top Width ([t) . 1 10.04 90 .00 Sl2 .6 4 Vel Total lft/o l 5.4◄ • Avg . Ve l. (ft/e) S .12 9 .93 ).54 ... Chl Dpth (ft] 7 .)1 . Hydr. Depth 1ft) 4 .18 6 .02 2 .23 Conv, Total lcfa) .. 1519B8 .2 Conv. lcfBI . 13)74 .B 66515 .1 52098 .4 Length Wt d . 1ft) 1656 .i1 Wetted Per. 1ft) ll3 .36 90.0 0 514 .33 M i,r1 Ct\ Bl I ft} 6JOi. 30 . Shear (lb/a q ftl l-U 2 .◄S 0.91 Alpha 1.80 Strea111 Pcwct [lb/lt •I 9 .69 l4. )4 l .21 Frctn Loss Ut.l 1).95 . CU• Volume (acre·lt) lS . 36 -10 .55 4.0 .H C • & l.,(>99 Ull 0 .14 Cut!:\ GA I acres) 6 . B9 G.U 22 . 79 ................................................................................................................................................................ Ma rnlng: 1"he velocit y he•d has cha"9ed by rnor:e t~n 0.5 lt {0 .15 .. , . n1is lft&Y J ndicate the need for addi tional croea Beet.i ons . Warning: The e nergy loss was grct).t.er t httn 1 .0 ft (0 .3 m). bet.ween t.he current and p rev lou• cco~e tJectl on . Thia may itld.lcete the need {or additioo.lJl Cl"QBO sections . CROSS S&CTI ON RIVER : Roaring Forlt REACH: Study Re.11ch INPITf Deec rlptlon: XS ·9S (CO) RS : 95 St:.atlon Elevation Data: r-.1,.1ra- 6ta Ele v St• Elev ., Su &lav Sta Elev Sta ................................................................................................................................ 0 6)1).7 ,, 6)0 5, 9 44 6296 .4 S3 6 293 .9 66 6.299.1 7 ) 6300 75 6100 8) 6 299.8 •• 6291 . 2 1 0 5 6288 . 9 \09 6288.2 135 6 2 98 . 9 161 6 290.2 ,., 6292 , 8 , .. 6 189.6 225 628B .8 llS 6288 .3 2H 6286. 7 359 6286. 5 3'0 6286 .6 375 629 3.2 )79 6293 . 7 ,0 1 6293 ,? 435 6292. 9 501 629) .6 521 6292 .5 5 44 6 294 . 7 566 6294,. 7 630 6295 .1 657 6295 .2 685 629'.◄ 8 13 6 2 94 . 9 816 6l94 8>0 6 2 94 . 7 836 6295 8 4 6 6295.) .. , 629◄ .8 '" 6295 923 6294 . S 9>5 6 294 . 9 964 6294 .2 109) 6 293.6 1127 6292 .6 1144 6 292 .6 1165 6294 .5 1176 6293 .6 119) 6294. -, 120'1 6292 . G 121'7 6292. 9 12351 6 2915 .5 - - - - - - - - -- 1256 6297, S 1256 6297 .6 un 6297 ,2 1)08 629? llJ8 6 2 96 .5 1)60 6295 , 5 1379 '296.4 1393 6.299. S 1409 6304 1◄2S 6J04 . 5 H62 6)04 .5 14,89 6304 .3 1504 6306 .4 1545 6302. 5 LS 8 9 6302.9 1651 6)04.2 1791 6304 .5 1822 6306 .1 1840 6)05 .s 186 7 6306 1882 6306.8 1906 630S . 5 1 9 2 3 6304 .S 19)7 6305.♦ 190 6311 1963 6 )08 U88 6307. 8 202 8 6309 . J 2062 6311 .2 2064 63)0.4 2070 6311.6 2079 6310. 6 2114 6309.2 2227 6l10 2248 6310 .4 2 258 6310 .S 2265 '308 .2 228) 63],2.J 2.19S 6312 .6 ~nning•s n Ya lue11 nu•• Sta n Va l S t a n Val Sto n Val •••••••• ♦ ............................................ ,0 7 24] . o, 360 .07 Bilnk S t •: Left R i ght l.engthe 1 Ler t Channel Right Cocff cont r . Bx p a n, 241 )60 800 1000 1000 .l . ) &.G . Elev ((t ) 6295 .OS . Element 1.,eft oa Ch.e n nel Right 06 Vol Head Ctt) 2 .26 . Wt . n -V.a l . 0 .0'10 0 .040 0 .070 M .8 . E l e v I Ctl . 629.!. 79 Rea.ch t,en . (ftl . 800 . 00 1000, 00 1000 .0 0 Crit W.S, (ft) . 6292. '18 Flow Are a (oq ftl 4.4 5 .55 735, 67 49 .05 E .0 , Slope (ft./[t ) •0.011272 Area loo It ) . 44 5 .S5 '1]5,67 49 . 05 0 Total {cfsl ·12 280 .00 Flow lcfol . 2307 . 7 4 9'112 .9♦ 199 -)2 Top Nielth (!ti . )l.7 .27 Top Width (ft) 14).70 119 ,00 5 ( .57 Vel Total lft/ol 9 .98 .l\vg. Vel. (ft/Bl S.18 lJ . 28 t.06 Max Ch) Dpth ((t] 6 .28 Hydr . Depth ( (t) l .10 6 .18 0 .90 Con.v. Toul (clsl • 115664. 0 Conv . (cfvl 2 1736 .4 92050. l 181'7, 3 t.engt.h Mtd. ((t) 972 .65 Netted Per. (f t l HS.S l 119 .01 SS.72 Mln Ch El ([t) 6 286 .50 Shel\r Ob/9Q ft) :l.1S t.3S 0,6;1: Alpb;;. J .46 S t ream Power tlb/ft s) 1 1.16 57 . 79 2.S l Frctn Lo.S9 lftl 7 .80 CUffl Volume (acre-ft) 6 .39 1 6 .B 1 6 . 94. C ' E Loss U tJ 0 .33 Cum SA (llc.ces) 1.94. Z _4 •, 1 1. 7 0 . . . ...... ......... ....... ..... ........ ........ .. .. .. .. ..... ...... ....... .... ........... ......... ... .. .. . ...... warning : ·rhe enorgy equati on could not be b alanced within the apecHled number of itenuiona, The program ueeel critical depth for-t he water surface ana con tinued on wilh the calculationa . Wa rning: Divided Clow computed for thia CCOl'lfl ~aection . Warning: T Iie velocity head h ae chtmged by 1110re t hao O.!> f"t (0 .1-s ml. n11R ffl8Y ind icate the need f o i:- addH.lonal c;:i:-oae sectiooe. Warni.119: The e nergy l ose waie gre~ter t han 1.-0 r t 10.3 ml . between the cut:rent and previous croef.l section. This may indicate the nct!d (or addit ional cross sect i ons. wa r n i ng : During the ata.nda rd step .i t ei:-at ione, when the ;,9s1,1med wat er s u rfac e v a .g .set equa l t o critical d epth, the calculated water s urface c anie back below critlcaJ depth. n1is indic3te& that t.here is not a vc11lid subcrJt.ical a n swer . The progra.111 de{&ulted to critica.l depth . CR.OSS 66CTIOH RIVSll: Roaring Foi:-k. RBACII: Study Reach IHPU'r Description: XS -94 St..ation Elevation Datai num• SU Elev Stai Elev Sta E l ev S ta St> Elev .............................................................................................................. 0 6321.5 ., 6291 .6 80 6290. 7 121 6290 .9 125 6292 1)1 6292 137 6291 15' 62i2 181 6 2 82 191 6281.3 216 6277. 7 312 6271. S )4) 628). 5 )S> 6,l&4 .l )80 6284 H8 6 2 84..B 437 6 2 83 ,., 628t. 8 484 628-11 ... 6 2 8 2 . 7 5 14 628).2 Sl5 6283 . 7 5U 6281, 6 562 6li4 , S 578 6 2 8 4 .1 5 81 6281.7 ,., G2 8 5 .2 607 6285 . l. '29 6285 .s 0 9 628s ., 6 5 6 6285.8 665 &284'. 8 6 8 7 6286 706 6264 . 9 719 628S.1 7)) 6l82. 7 7 65 6282 . 7 8)9 6282 . l 876 6284. S 946 6284. l ~-12 628). 9 1038 6284 .8 1081 628 5 .1 1110 6280 .J 1155 6283 .2 ll.94 6283 1214 Gl:81.8 12 43 6283.l \25 7 6283 .l 1262 6282 ·' - - - - - -- -- ueo 628 2.4 1292 6:lel . 5 1l0'1 6284 .J 1311 6282 . 3 1)::Z2 6282 .4 1350 628 4 .1 1405 U94 1422 6 2 8S.1 145 5 628 5 1462 628').8 1419 6285 .6 1497 6284 . 7 1518 6 2 90 1534 6 2 9 4 . 4 1555 6294 .6 1 571 6284.2 16Hi 6293.9 HiU'. 6294 1693 6.J:94 .5 u&·, 6294 .J 1880 62!". J 1984 6295 .2 1 986 6294 . 2 1 9 9 5 6295.2 2 013 62515 .4 2036 6 2 9). 7 2054 6294 2072 6295.::Z 1084 6295 . 8 Hannin g'& n V11\1.1ee nurn.,, Sta n vol Sta n YU Sta n Val ................................................. .0 7 216 .04 312 .07 uank Sta: Lelt Ri ght Lengtha : Left Cha nnel Right Coe.ff Contr . &lcpan . 2 16 312 'i68 7JO 67' .1 . ) S&CTION OUTPIII' Pco(ile 1100-yi:-C'ROSS ........................................................................................................................................ . E.G. Blev l !t) 6286 .01 Element k f t OB . Channel . Right 08 Vel He~d (ft) l.1 6 Wt . n-Val. 0 .070 0.04.0 0 .070 w.s . elev (ftl . 6284. BS Reach I,cl'I. tft) Cdt w.s. (Ct) 6284 .84 flow Are a (sq ft) 2 50. )8 696 .00 H26.93 . E .G . Slops I ft/ft) .. 0. 0 0 5 9 96 • At'e.fll ("" f t ) 2 50.)8 696 .-00 UZ6 .93 0 Total (cfol .. 12280 .00 f'low (efa) lOS0.95 7 491 .U 3'129.57 Top WiC,th (Ct) 1128 .55 • Top Width (ct) 67.38 :!116 .00 96!>.17 Vel Total {Ct/sl 5 .17 Avg . Vel. (f t/BJ t .20 10. 79 2.61 Max C?\l Dpt h (ft) 7 .JS .. Hydr, Dc5>th lt't) 3. 72 7 .2S 1.4.8 Conv, Total (cfsl .. JS8587.1 Conv. Cc Cs) 13512 . 3 9 6850. 6 48164.8 Lengt h Wt d. (ft) Wetted l'er. (ft) 68 ,)7 96 .00 969.3-9 Mln Ch 61 I ftl 6277 . so Ghee.:-(lb/eg ft) 1 . 37 2 .71 o.ss .. 11.lpha 2 .18 St ream Power (lb/Ct ., S. 7S 29 .2 4 1.4'4. Frctn Los o ({t ) C-.arn Volume (acre-Ct.I . CuNI S A lacceaJ C • R Loai:t (ft.) ....................................................................................................................... Nacl'li n 9 : Divided now computed (or this croos-J;aect ion • .................................................................................................... SUMMARY OF MANNING'S N VA LUES Riv!!"r:R08ring Fork .................................................................................. Re~ch River Sta. nl n2 nl .. ................................................................................... .. •Study Reach 91 .01• .o4• .01 • •study Reach 'l6 .01• ,04• .01• .. Stud y Reach 9S .07• .0 4• .07• • Study Re.-ch 7 4 . o·, • . o • • • 07 • .................................................................................... ................................................................................................................ SUNMAkY OF A.EACH LE"KCTitS River: Roaring Pork ........................................................................................ Re ach River Sta . .. t.eft • Chanoel .. Right .. ................................................................................... .. Stud)" Reillc h •Stud.)" Reach .. Study Re a ch •study Reach 97 96 95 •• 1335• l64S• 1D00 .. no• \379• 16'45 .. 1 000 .. 678· .................................................................................. ....................................................................... ♦ ............................... . SI.N'IARY Of' CONTRACTION AND EXPANSION C08FFI C:IEN'rS Rivei:-: Roadn9 Fork ........................................................................ Reach River S t.a. • Contr. • Ex pan. • - ---- - - - -- •study Reach 97 .1 • , 1• •&tudy Rc;)C1:I 96 , \• .J• •Stutly Rt,t11Ch 95 .l• .)• •study Reach 94 .1• .1• ............................................................. ................................................................................................................................... KRRORS NAANl~GS ANO NOTES Error■ Warnings and Notes for Plan : D8 (2010-02-24) River: Roadn9 fork Reach: Study Reaich RS: !l7 Profile: lOO•yr Warnlng :The energy e Quation could oot be bah.need within the specified number of iterations. Tt1e program used critical depth for the wa t e r eurface and continued on vlth the calculatioua. Nar,1ing:D1v1ded flow colll)uted for thle r.:mee-aectlon. Warnln9:TI1e "elcx:ity head hae changed by more than 0.5 ft (0.15 111i). Thi& 11\ilY indicate tbc need for aiddl t ioo,111 cross eectlone. wsrn1ng:'Itte energy lose wae greeter than 1.0 ft (O,l 1J1), beLween the current and prevJ.0\18 cr01:1s 11ect1on. Thia iaay indicate the need tor additional croes eceti01ifli, warning:Dudng: t he 1Jtandard step itera.tiOl'UI, when the aeeuaed water dutCllce was eet equal to critical depth, the c.ilcuh.ted wate..c surface came back balow cdt!.cal depth . •r1lia ind icate& that there is not a valid su.bcricJcal ant'lwer . The progra111 det:aulted to cclt.lcal depth . Rivet: Roadng Fork Reach; Study Re&ch RS: 96 Profile: 100-yc M,)rning :Dle velocit y bcsd ha6 changed by more than O.S Cl 10.15 •>. Thie inay iodicste the need [or additional cross eect lOtlR. Marning:The •nergy loetJ was greater tllau 1.0 ft (O.J ,n). between the current and previous croee eectio11. Thi& may indicate the need ror addH:iona l Cl"081J 9ections. Rivet': Roaclng Fork Reach: Study Resch RS: g5 Profile: 100-yr M31;nJog:nte ene rgy equation could not be balanced within the sp,ecUie(I nua,ber of ite:ratiot1e. The program used crltical depth for the water our!ace and continue:d oo w.i.th the calculations . warnlttC3:Dlvi de<.I Oow co111>uted for t.hi9 ccoso-eecl1on. Warning:n,e velocity head has changed by MOl"e thain o.s ft (0.15 m). T hie MY indicate the need tor additional cross sections. Warn.lng:The energy lose w..ri& grt!atee t han 1.0 ft (0 .3 111). between the current and peevi0\.18 c:cooi, sectlon . Thie -...y indicste t.he need Coe 11ddltional c roas SC!l(;tlooe. w~rn.ing:Dudng th@ a Undud step iterations. when the aesUJled wa t e r eurface wa.s-set eg\Hll to cdtica.1 depth, the calculated water surface c 8'me back below cr1tical depth . This indicate& th.tt lhere is not a valid aubcrit.ica l answor. Tt1e pcogo111 default@d to crit1C3l depth. River: Roarin9 Fork aee,ch: Study Reach RS : 94. Profile : JOO•yr Macning:Oivided [low ooraputed toe this ceoss-&ectlon. - - - - - - - -- - ---- - - -- - - - - - -----·- HEC-RAS Plan· DE (2010-02-24) River· Roaring Fork Reach· Study Reach Profile· 100-yr Reach River·Sta a Total Min Ch El W.S. Elev CritW:S. E.G. Elev • E.G .. Slope Vel Chnl Flow Area Top Width Froude# Chi (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Study Reach 97 12280.00 6311.50 6318.63 6318.63 6320.30 0.010017 13.65 1670.29 487.34 0.91 Study Reach 96 12280.00 6302.30 6308.32 6307.53 6309.14 0.006528 9_93 2257.70 732.68 0.71 Study Reach 95 12280.00 6286.50 6292.78 6292.78 6295.05 0.011272 13.28 1230.27 317.27 0.94 Study Reach 94 12280.00 6277.50 6284.85 6284.84 6286.01 0.005996 10.78 2373.31 1128.55 0.71 ___________ , _______ __ g C 0 1j; > QJ w TCI Lane Ranch Bridge Models Plan: Duplicate Effective Model 3/4/2010 Roaring Fork Study Rea,ch 6320-L -------------~.......:::_-_ _:~------,--------------'---------, Legend I-_--:_-_-'_'--_-_-_ -l WS 100-yr Ground OWS 100-yr 6310 6300 6290 6280 627Q,JQ_~-~-~-----.--1-Q,-00-~--~---2QT0-0--~---,--3-,0Q;-0-...-----,-~--,--4QTQ_Q__,----,---,----,----::5:-:1QOQ Main Chan.nel Distance (ft) --------------------- TCI Lane Ranch Bridge Models Plan: Duplicate Effective Model 3/4/2010 RS = 97 XS-97 (CF) 6440 Legen d 6420 WS 100-yr Ground 6400 • Bank Sta g 6380 C: OWS 100-yr 0 15 > Q) iD 6360 6340 : 6320 6300 0 200 400 600 800 1000 1200 Station (ft) TC! Lane Ranch Bridge Models Plan: Dup licate Effective Model 3/4/2010 RS = 96 XS -96 (CE) 6380 Legend WS 100-yr 6360 Ground • Bank Sta g C 0 6340 15 > OWS 100 -yr Q) iii 6320 6300 0 200 400 600 --,-·----.-----------r----,----,-----------i 800 1000 1200 1400 1600 Station (ft) ---------- TCI Lane Ranch Bridge Models Plan: Duplicate Effective Model 3/4/2010 RS = 95 XS -95 (CD) 6315 Legend 6310 WS 100-yr Gr ound • 6305 Bank Sta g OWS 100-yr C: 0 6300 ~ > Cl) iD 6295 6290 6285- 0 500 1000 1500 2000 2500 Station (ft) TCI Lane Ranch Bridge Models Plan : Duplicate Effective Model 3/4/2010 RS= 94 XS-94 6330 Legend 6320 WS 100-yr Ground • 6310 Bank Sta g ~ C: OWS 100-yr 0 6300 ~ a'.i iD 6290 6280 6270 1500 2000 2500 0 500 1000 Station (ft) I I I I I I I I I I I I I I I I I I I Floodplain Development Report TCI Lane Ranch APPENDIX E EXISTING CONDITIONS MODEL - - - --- X X X X X xxxxxxx X X HEC-RAS Version •.o.o Karch 2008 U.S. Army corpt1 ot Engloeen llydrologic Engineering Centor 609 Second Street Da via, California XXXMX xxxx xxxx xx X X X X X X X X X xxxx X XXX xxxx xxxxxx X X X X X X X X X X xxxxxx xxxx X xxxx X X xx.xx X xxxxx - ......................................................................................... PROJECT DATA Project Title: TCJ t,a,ne Ranch Bridge Modela Project Fl l e : ssns 1.prj Ru l'l O~te ;;,nd T.ill!le:; )/4/2010 2::;J0:01 PM Pcojeet ln English units Proje ct lleecdption: Bridge hydraulics l'nOdeh for TCI Lane Ranch floodpla i n pennit applicatior1 (2010) -te'Yleed versions of orig inal aubMitU.l. .................................................................................. P l.J\N DA.rA Pla.n Tit.le: Bxiating Condition& Model Plan Pile II : \B587S .1 \ReportR\Ploodplein \1\ddltion a l Inveetigation\E587S_l , p02 - Ge<>metcy Title: Existing Con<Sitlorio CECl Topogr-aphy Geometry File I H: \85875. 1 \Reporta\Floodplain\Additional lrweatigat.ion\65875_1.902 F)o,, Title Flow Pile FSMA U0•9 -•-known DS WS and no US WS ; H: \8587S . l \Re porta \Ploodplaln\Alldlt lonal I nve eti9ation\ES875_1 {01 Plan Oaacriptlon: EJ1:iotlng Conditions {EC) bridge model P l an S u!Mk\ry IO(Ol'l'lation: Hulllber of: Cross Sect Jon& • 1) Culverts Bridge& Coq>uta tional Il'l(Ot'1'1'8tion Multiple Openi nge • Inline Structures .. Lateral Structur~a • Water s urtcace cal culation tolerance -0.01 Critical d e p th c~lculat .io n tol erance. • 0.01 Haxl•uin number of itecatlons • 20 Maxi1111.U11 dlffecence tolerance -O. 3 t'low tolerance factor • O. 0 01 Coaip.itatlon Optlone Critical depth computed at ~11 cro&IJ ae.ctiooe Conveyance Cal cuJatlon >4ethod: Be.t..-een every coordtoa te point IH.8C2 Style) Friction Slope "ethod: Average Conveyance Computational Flow Reg.hie: S ubcdtlc,'ll Flow ............................................................................................... FLOW OATo\ - -- ----- Pl ow Title: Ft:MA flows -w-known DS MS and no US lfS Flow f'i le • H: \65875 . l\Reporte\Floodplalo\Addlt.l onal lnv@sti9ation\SS87 S_l . f Ol Flow Oeit.ill [Cfe) ......................................................................................................... • IOver SOO •yl' • Reach Study Re ach 97 1 0-yr 6680 5 0-yr 104)0 10D-y r ll280 • Ro&dng Fork 18430 • ............................................................................................................................. Boundary Conditiorltl ......................................................................................................................... • River React, Profile Upetrea.-0owt1etrea1111 .. ................................................................................................................................ . Roacirtg Fork Study Reac::h 10 -yr Known lfS • ,2u .:u Roari,.g Fork S tudy Reach SO-y r'" Known MS - ,284 .44 Roari n g Fork S tudy Reach 100-yc Known HS • 629'.85 Roaring Fork Study Reach soo-yr Known WS . 6285 -n .. ................................................................................................................... . Observed Water Surface Marks . ....................................................................................................................... . R i v er Reacll RS 1 0 -yr SO-yr 100-yr s oo-y r . R~ring Fork Study Re3Ch 97 6)17 .29 6318 16 6318.6] 632(1.33 R~ring York Study Reach •• 6306.64 6107 " 6308. 31 6308.82 . Roaring York Study Reach 9S.9JJ3 .. • 6304 .6S 6lOS. 88 6306 .3 6307 .02 . Roa.dog r ork Study Reach 95 .8666 .. 6302 .U 6 303 . 64 630'1 .28 6305 .23 . Roaring Fork St1.1dy R~ach 95, 8 6300.61 6301 .8 '302 .2 7 6 )03 .4] . Roair.ing Fork Study J:lc ach 95 .65 6300 . l 6)01. 22 6301 .69 6 3 01. 92 Roaring f ork Study Reach 95 .487$ ... 6197. 9 6198. 96 6299. 4 1 6300. 94 . ko~r!og Fork Study Reach 95 . 325· 629S .7 6296. 7 6291. 27 6298.95 Roaring !'ock Stu<Sy Reach 9S.1625.,. 6293.4 9 6 294 ... s 6295. 0 1 6 2 96.9'1 . ~oarin9 1-'0C'k Study Reach .. 6291. 29 6292 , l9 6292 .18 629'4 .98 Rosdng Fork. St.udy Reach ,. 6283 .22 6284. U 62U .8~ 6 28S .19 ........................................................................................................................ ................................................................................................ GEOMETRY OATA GeOllli8try Tit l e: Exiatin9 CooditionfJ (BC) Topograph y Geometry File H: \&581S.l \Report s\Floodpla in\Addit i onal 1nve11ti9ation\ES875_1.g02 CROSS SBCTION - - - ------ -- RIVER: Roaring Fork REJ\CH: Study Reach RG: 97 1""11r Dcsc.dptloni XS·9'1 ICF) Station Elevation Data OU.IQ• 62 Sta Ele v Sto &lev Sta &lcv Sta Slev St> Elev ................................................................................. 0 60).3 so 6400.J es 6368 .8 1 35 6)19.4 141 6311 .3 146 63)7 .3 161 6)20. 5 165 6321 175 6320 .9 180 6319.4 188 6318. 7 202 6312 .6 "' 6311. 9 229 6312 .4 235 631).9 246 6314.4 , .. 6314 .8 2·,. 6314 , .. 6)11.S JS2 6311.7 361 6l15.l 312 6315 388 6}16.2 419 6317 425 6116 .9 ... 6)16. 7 464 6315 . 9 48) 6HS.2 sos 6)14 .s 5 2' 6)14.8 535 6317 .1 S66 6317 .4 602 6316. 3 626 6)16 .8 6'4 6318.6 653 6)18 .s 6 98 6319.) 751 6320 822 6320.B 8 61 6321.2 862 6)2) .9 898 6322 .2 953 6321. ~ 901 6321 ., 1006 6321.6 1012 6320 1019 6320.4 Hl20 6121. 3 1036 6321 .J 1060 6321 lOG2 6320. 7 10"11 6)21. J 1090 6321.9 1.104 GJ22 .2 112.l 6328. J 1U9 6325 .• , HJS 6325. 7 114 4 6J34. S 1151 63H .5 116• 6337.4 1171 6339 1182 6339. 6 ~nning•e n values ru,1m .. Sta n Val Sto n val St> Tl Val ................................................ .01 288 ·" 352 .o·, Bflllll k St ai Loft IU9bt Lengt h61 Ue[t Channel R)9ht .. Coerr Contr. &1t.p<1n. 286 JS, 1248 1 3JS nn .1 .J Right. Levae Sta tion• 112) Eleva tion• 6328.] CROSS SECTION OUl'PtJT Pro!J.le 1100-yr' ...... ... .......... ..... ..... ........ ······ ........................................ ······· .... . B.G. 8 l ev 1ft) • 6H(I.JO • E:lement Left OB • Channel • Right OB • • Vel ~ectd [ft) J.6S • Mt. n-Val . 0.070 O.(l•O 0 .070 • W.6. Elev (ft} • 6318 .65 • Rea ch Len. ( [t) 1248.00 l llS.00 1379 .. 00 • Crit w.s. (ft) • 6318 .65 Flow Aru (8Q f t) Sl0.72 450.!fl 71S.10 • E.G. Slope lft/t"t ) •o.oo!i92S • Ju:ea (oq (t) SlG . 72 4 50 . 91 115.10 • 0 Tota l lcfs) • )2280 . 00 Flow lcCe) • )11),)6 613.2 .'ll :2973 .93 • Top Width l ftl 486 .21 • Top Width (ft) HS .Cl) 64 .00 ]09 .19 Vel Total lft/al 7 ,)"2 • Av9 . Ve l. U't/s l 6.21 U .60 4 .16 M.a,:; C.,1l Opth (ftl 7 .1~ ilydr. ~pth ([ti 4. "· 7,0S 2 .11 couv. Total (cfe) •UJ264.l • Conv. (chi 3185) .s 61558 .9 29951, 7 . L,ength Wtd. If Cl • Wetted Per. ([t) ll7 , 24 6 4 .00 ll0 ,26 Min Ch £1 trt ) • 6)11 .SO Sl:Le.ar Ub/sq ftl 2. 70 4 .]? 1.0 Alpha l.99 • Strea111 Power (lb/ft ol 16. 71 59.37 S . 94 Prctn Lolls (Ct) • Cua, Volume tacre-r t ) 28.49 58.61 85 , }9 • C " E Lose (ft) • Cum SA (bC('eO} 7 .43 8 .CJ 4 6 .72 ••••• •• ........ •• .... •• •• •• ••• ••••••••••••••• ... ••• •••••• ••••• •• ••••• •• • •• •• •• •••••• ••••••••• •••• ♦ Mttrni09: The ene rgy equiltion could not be balanced within the specified number o( iterations. The program uecd critical depth for the water fJUrface and continued on with the calculat.ion,. warning: Oivideo flew cot11puted for thh cross-s ection . Marnln9: The vel ocity head ha& char19ed by 1110re than 0 .5 Ct (O .l S 111). Thie ll'i!IY .indlc•te the need for. additional cros• sections . Marning: The energy lott& was greater than 1 .0 Ct to.3 11111). bot ween t h e current ,11,nd prcv.louB cross aectJon. Thie may indicate the 11eed tor additional cross: eectlone. Not.e i Multiple critical dept h e were foond ilt thilJ l ocat ion. n.e c ritical d epth with the lowcet , valid, water' aurfAce wa1t used. CROSS SSCTlOH RIVER: Ro.;,rlng For-k R&ACII: Study ke~Cl1 RS : 96 INPUT Deecription1 Jt6a96 (CIJI Station &lcv.:iiti on Data 64. -- --- -- Sta Elev Sta Blev Sto '&lev &to Blev Sta Elev ······································•···•••••••••••••••••••••••• •••••••••••••• 0 63'16 .S 6< 6312 . J 69 631] .1 16 6313.3 82 6311.2 ,6 6301 125 6301 13S 6304. 9 16& 6305 .2 102 630 •. 6 196 6102 .3 266 6302.3 29' 6305 .1 30 6306. 7 381 6305 39> 6303. 8 422 6306 ... 630•. :9 ◄60 '303. 7 <79 6302 .8 ◄81 6102.4 50l 6)03 526 006 542 6307 ,S, 56) 6307 .2 601 6307 .3 631 6)0"1.5 66S 6)07 -3 6,8 6107 ,S 129 6)07.2 757 6)07.4 7"16 6306, 7 ?80 630S .6 eo8 6305. 8 819 6308.• 840 6308 .5 853 6:314 . 5 8?0 6315 '98 6Jl6.2 '" 6318 925 6]17.6 9<4 6311,5 990 6317 .B 1 029 6317. S 104 8 6311.5 1092 6318.4. 1111 6319 , 4 lllJ 631!} 1115 63U.7 1149 6320. J. 1175 6320 .• , 1192 6)20 . B 119] 6320.] 1201 6320. 8 1244 6322 .2 1255 6322 1260 6322 1287 6]21. S 1316 6321. 2 1343 6321.2 1360 6321.9 1370 6]19 .4 1J92 632t . 5 1405 6324 . 3 Milnning' s n Valuce """'" S ta n Val St• n val Sta t'I Val ................................................ .07 196 ·" 286 .01 Bank Stiil r """ ft :l.gh t Lengths : Left Ch3111'.lel Right Coe U Cont r. &xpan. 1'6 286 235 .J3 206 195 . 1 .) Right J..evee Stati on .. 1360 Elevation-6]21 . 9 CROSS SECT.CON OUTPUT Profile 1111(10-yr ............................................................................................... . E.G. Elev ( [t} . 6309, 14 Element Left. OB • Channel Right OB . Vol Ha.ad Ct:tl 0.82 wt . n -Val. (1 .(170 o.oco 0 .070 w.s . Klev (ftl . 6)01.]2 . Meach t,en. (ft) :ZJS.33 206 .00 1:9S .00 . Cdt. W.$. (ft) . 6307. 5 e . Flow Arie:a (&Q ft) 527.05 5 41.85 1192. 74 . E.G . Slope ((t/ft ) •o. oo6soo . Are.11 loq tt) 52'1 .0S 541 . 85 1192. 74 . o Total (cfB} •12280.00 Flow lets> 2695.44 5]70, 79 4213. 76 Top Width ([t) . ·132 . 71 Top Widt h {ft} 110.05 90.00 5 32 .66 Vel Total <ft/a) 5 .4) Avg . Vel. {ft/al 5.H 9.91 3 .53 Max Chl Dpth (ft) 7.32 Hydr . Depth (ft.I 4 . '19 6.02 2 .24 Conv. Tot.al fch) • 152309 , 3 Conv . {cfsl JHll.'I 6661 ◄. l 52263 .S La09th Mtd . (ft) 206.H wetted Per, Utl 11].]'1 90 .00 534 .)6 Min Ch 81 l ft.) 6302 .30 Shea r (lb/eq ft) 1.89 2. 44 0 .91 Alpha I, 80 . Stream Power (lb/ft •> 9.65 24 .22 J.io . Frctri t . .ooe (ft) 1.SJ cum v oluRJe tiJel'.e-r t) 1) .6] -43 .4 6 5S .19 0 .06 Cu111 SA (acr-eo) 4. .20 6 .07 JJ .40 C I. B Loee lft.) ............................ ······· .................................................. ·········· wamjng: The vel ocity hoad hae changed by "'°re than 0.S ft 10 .lS «1). This may indicate the need (or additional <:toss eectione. warning: The euorgy lOOIIJ wae gre ilter than 1 .0 ft (0 .3 m). between the curre nt 3nd previous croee section. n11a in.,y i ndicate the need for additional croaa 11ectiona . Note: Multiple critical depthl'I -e.ce (ound at thl& loc.tion. The crit lca.l depth with the lowest. valid, water eurtsc,e wae used . CROSS SECTION JHV&R: Roaring fork REACH : Study Reach 11'PUT Dt:ecript:lon: Station Elevatioo O.;,t.8 num-: 377 St:a &lev Sta &lev Sta &lev Sto Elev Sta Elev ................................................................................. 0 '357 .08 . ,. 6)56.23 2.55 6354. S6 ].11 6354 .Ol 3. 72 61SJ . 4 6 .6• 6)50 .5 e. 55 634.8-61 ]0.77 6]4 6 .42 16 .61 6)40.84 ◄7 .85 6311 .6 4 U,8 6312.11 so . 9t 631:.1 . 27 5 1.59 6312 . 35 5 1,.,., 6312 .36 56 .82 6312.46 61. )) 6]11. 04 66 .66 6 301. 5 4 71. 78 630• .2 81 .19 6)0.4, .16 82.26 6 30◄ .H 9].◄6 6Jol. ea 95.45 6304. 52 95.98 6304 .66 98 .8.1 6)0 5 .56 100. 94 6)06.21 102. 5) 6306 .15 1 0]. 51 6)06 .12 104. 99 6305. 9 105 .66 6305 . B 10·1 .s • 6JOS .S3 107 .82 6305 .0 109. '16 6305. 2 IO!J.1J4 6305 .17 111.94 6304. H 112 . 09 6304. 86 - --- - 112.4 6)04 .82 U0.58 6303 .93 127 .94 6)0).17 1),4, .89 6302 .2·, 140.7 6300.69 1S0 . 0 6299. 64 154. 95 6299 . S2 220.4 6299.48 221.0B 6299.49 n2.61 6299 .51 227 . 96 6299. 6 240 .12 6301.9 268.47 6303 .ll 288. 26 630). 57 299. ss 6)0.3. 05 321.03 6301.81 336 .48 6301,32 340 .U 6301 .46 343 .•• 6301.64 '.145 .o\ 630l-79 350.lJ 6302 .17 161. 06 6302. 58 370,91 6302.92 )82.72 6302 .48 )9).0 6)02 406 . 89 6301. 79 04 .26 6)02.14 418 .27 6302.26 425.2 6)02.42 434 .02 6)03 .24 419.28 6303 .7S 445.62 6304 ,]] H7.9 6304 .5 469.Sl 6305.2::i 492 .18 6104.99 SlB.94 6304 .99 557 .12 6304 . 62 581.67 6304 . S 599.58 6304. 76 607.7 6)04.91 640 .91 6JOS .H 633.87 6305.H 6S4. 79 6305 .)8 680.41 6304 .15 707 . 78 6305. 84 737.85 6)09.71 7S3, )SI 6110 .1.7 798.19 6311.94 82:7.12 6lll.7 862.◄6 6]11.71 863.42 6311.11 865,62 6Jll .'9 819.21 6)11.6) 969.55 6Jll .6) 899.62 6)11.62 910.36 6311.64 920 .81 Eilll.8 929.13 6)11.96 940 .S 6312 .26 954 . 55 6312 .62 961.02 6Jl).l6 114.:.tS 6l04.S4 123.75 EiJOl .67 1)1.5 6302.7) 1)6.08 6302.09 HS. 9J 6299 . 82 151 .18 6:.199 .62 1'56.32 6299.S 220.6 6299.48 221.16 6299.49 lil.94 6299.51 229 .JS 6299.66 242 ,95 6302.0'5 269.6 630).37 293 .16 630'.L 35 304 .OS 6302.81 323.9 6301.58 J38.SS 6301.4 340.3 6301.46 JO . 53 6301.(.S 345. 95 6301. 83 352 .11 630"2. 38 )65.)5 6302.69 371.44 6302.9 )84.13 GJ02 .4 J9S.77 6301.98 4 12.) 6)02 414.6) 6302.16 419 .Sl 6302.29 427.12 6102 .59 414.85 6)03.)2 '39.36 630).75 445.77 6304 .15 454 .Hi 6304.96 472.i:1,6 6305.15 S12.94 6304.91 5)9.66 6304.97 558.84 6)04.62 s82.s2 0 04 .st 602 . 45 6304 . 78 610, 17 (,)05 623. 12 6)05. 1'!t 636 .2) 6305.45 65S.46 UCJS .36 684,67 6104 .15 '116.36 6)05 .85 738.19 6309.91 754 .28 6)10.19 802.57 6311.79 956 . 79 6311. "1J 862.54 63U .'1J 861.57 6311.11 865.83 6311.7 880.55 6311.62 890.07 6311.63 903 .51 6311.63 912 .56 6311.64 922 ,]7 6311.83 9)).91 6312 .09 947.31 6312 .39 959 .04 6)12.82 967.92 6)13 .21 115.4:z 6304 .]8 124, 1 2 630]. 6 4 lJl.6 6302 . 71 1'17.04 6)01.8 ◄ 146.S5 6299.7 15) .69 6299 .6 158.66 6299.47 220.76 6299.4 8 221.21 6299.S 223.76 6299.51 230.17 6l99.66 25◄.58 6302.6S 272, 41 6303 . 47 295.57 6 JOJ .28 316.l 6302 .22 )28.62 6301 .15 )]9, 86 6301 . 46 H0.91 6301 .49 J◄l .61 6301,66 J46 . 75 6301. 9 359.54. 6302,:B 368.02 6302 .89 1·16.16 6302.19 384.3 6)02-39 400.S) 6301.93 412. 94 6)02, 08 4.15.54 6302.19 ,20.u 6102.J 4.28.77 6302.74 06. 87 6]03. 52 U0 .1 2 6JOJ.82 445.9 6304.36 460.08 6)05,34 477.n: 6305 .07 S14,92 6304.9 SU .2 6304 ,82 561 .]2 6304 .59 591.8 6304.6 603.Sl 6304.'17 611.54 610S.05 627.3 6305.25 u·,.s, no5.47 660,0 6)05.21 697. 95 6)04 .15 '12 2.89 6)05.86 '138 . 12 6JO!L 95 766.02 6310.56 819.56 6311 .68 8S6.9:Z 6lll,'ll 862.913 6311.'/ 863 .8 6Jll,7 873.12 6311.65 880.68 6311.62 890.91 6)11.63 90t. 22 6311. 6) 915.76 6311,7 926.39 6lll.92 939.28 63U.:n 948.18 6JU.42 961 .lt 6Jl2 .92 968.~ 6313,25 - 116.89 6304 .43 1 24.24 630].63 lll. 72 6JOi . 7 1 .37."i'B 6301.65 147. 93 6299, 67 154 .42 6299.54 218.68 6299.47 221 6299. 49 221.2.8 6299.5 225.65 6299 .54 Hl.15 6299.7 254.75 6102.66 282 .12 6)03 . 75 296.12 6303.11 3U.4l 6lOJ .95 l)).04 6301 .) 340.09 6301 .46 34'0.94. 630l.49 )0.69 6301 .66 347.:i.!9 6301.94 159.67 6302.:n 368 .JJ 6302.92 381.95 6302.Sl 396. SJ 6302. 24 40l. 74 6301. 9:.,: 413 .29 6302 .1 416 .37 6302.2 421. 07 6302. lJ 433.4 6303.11 438.86 6303.71 442.41 6304.04 446.53 630 4.4 46 1.16 6305.JJ 4·)8.86 6305.04 S18.3S 6304 .9 SC ◄• 78 630i . 81 570 .07 6304. .51 592,98 6304 .63 604.6 6304 .Jg 6\2.66 6305.07 629.64 6305.ll 650 6305.46 u, .33 6304. 91 699 .49 6304. 42 726 .56 6305. 88 7t4.96 63 10 .04 778 .4) 6310 .92 827.ll 6311 .6' 860. 7 6311. 72 86).18 6311. 71 864.U 6311.7 874 6)11 .64 885 . 04 6311.64 895 .07 6311 ,62 906 .61 6311.63 911.41 6311.73 927. 26 Glll. 94 9J9 . 59 6JU. 24 951.91 6312.S 963.n 6313 970.69 63ll.99 - 118 . 86 6304. 01 127.72 630).2 132.06 6302.67 140.21 EiJOl.02 14 9.74 6299.64 154.. 91 6299 .52 220 . 26 6299. 49 221. 07 6299. 0 212 . 06 6299. 51 226 .86 6299 .56 :iil36 ,54 6J0l. 71 255 .22 6)02.68 286.36 6303.63 29'J.27 630).07 320.4'5 6301.86 )33.43 6301.29 340.11 6301.45 341.&5 6301.54 JH.81 6301.74 348.Sl 6302.0J ]62.)8 6302.47 368.93 6301:.91 382 .:l:5 6302.5 386. 7S 6302. 21 405 . 53 6)CJ1. 72 4ll.S 6302.12 417,77 6302.24 423 . 86 6304. 4 4JJ.. 95 6)03. 23 438.94 6)03.72 44).3 6304 .12 446.65 6)04.42 466.74 6305.25 479.49 6305.04 52S . 49 6304 . 9 54S.71 6304.79 5"19.77 6304.S 596.52 6304.7 606.7) 6304.9 618.09 6JOS. l 631.15 6305.38 6 5,2.34 6305."6 672. 9 1 6304 .16 704 .71 6305.Jl 736."Jl 6)09.36 746 .14 6ll0.0'1 794 . 52 6312. 07 827.25 6)11.7 861.36 6Jl.1.72 86).3 9 63\1 .7 864.69 6311.7 874 .86 6111.65 887.01 6)11.64 89S .5-, 6311 .U 907 .07 6311.63 920.24 6)11 .18 928.25 6311.96 940.42 6ll2.25 952.12 6)12.51 96}.84 631).02 971, 8 6313 . 28 972,48 6313.47 986.07 6313.75 1000."16 6113.95 1001.04 631'.3.95 1002,88 6313.98 1024.19 6 3l4 .43 1025.77 6314 .47 1026.ll 6314."'8 1041.H 6314.61 1 0,2 .2) 6314.26 1049.38 6314.65 1059.82 6314.95 1087.84 6315.-,4 1097.67 6115.65 1 102.H 63lS.66 1106.29 6Jl5 .62 1126.29 6315 .<IJ 1 143.84 6315 .36 l\S2.22 6315.H 11S3.16 6315.14 1166.45 6ll5.J8 1167 .24 6315.)8 11'16.37 6315.4'1 118!L05 6315.84 1191.57 6315.92 1195.l 6315.4.I 1198.4 15314.65 1199.64 6314 .4) 1200.51 &314.21 1213.35 6316 .53 ll20.l8 ,11"1 .72 1222.37 6317.7 1222.81 6317.69 i:l:1:7.34 6317.U 1227 .◄l 6)17.64 l23L59 6311 .6 1231.81 6317.59 M.aonning '8 n v alues -- - ----- - - - Sta n Val Sta n Val Sta n Val Su n Val ...................................................................................................... .07 H6.55 .04 231.15 .063 296.38 .07 l 2Jl .81 .07 B,eink Sta: t.eft Right Lenglhe : Left Channel Right 146.55 231.15 2JS .H 206 195 Coe [ ( Cont r . f'xpan . . l .3 Right Levee Stetlon• 1191.S7 8levilt1on• 6)1S .92 CROSS SECTION OUTNTJ' er"ot lle U00Myr ............................................................... 6 •• 6 ........ 4 ....... 4 ..... 4 ............................. 4 ................... . 6.G. Elev (ft) . 6)07.56 Element Left 08 Channel Ri ght 09 Vcl He.:.d ( tt) 1. 40 Nt . n-Val. 0 .070 0.04 0 0.068 w.s. S1e;v ([t) . 6J06 .16 Reach t,er\. (ft) 21S.ll 206 .00 19S.OO Crit M.S, (ft) . 6)(16.16 Plow Area. (eq <ti 180. 84 563 . 56 1131. 04 E.G. S lope lft./ftl •o . 008539 Area leq ftl 180.8-t S6l .56 113l.Ot 0 Total (cfa) • 12260. 00 Plow (ch) 755 .11 6848.66 4676.23 Top Width 1ft) . 6S7 .H Top N1dth (ft} 76. )1 8 4 .60 06.2) Vo l Tot&l (ft/e) 6.55 • Avg. Vel . {ft/a) 4. 18 12.15 4 . lJ Ma x Chl Opth (ft) 6.69 Hydr. Depth (ft) ~ .]·J 6.66 2 .28 Conv. Total (cfs) .. ll2889 .1 Conv. (eta) 8171.5 14113.4 50604 .) Length Ktd . (ft) . wetted Per . ((ti 77. 78 94 .61 497,.H • Nin Ch El (ftl 6299.47 shear [lb/eq ftl 1.24. 3 .SS i.:n Alpha 2.10 Stre,ill{ft Powel' [lb/ft •I 5,.18 4 3 . lS s.01 Ftctn Losa [ft) Cum Volume I acre-f t) 11.71 40.8S 49.99 Cu11:11 SA (acres I 3.70 S .65 31 .09 C • E Loaa tft) ·····•·4················ ................................................................................... Warning : Tbe energy equation could not be balanced wlt.hin the epecif1eC. nt..uftber of iteration&. The program uecd critical depth for the water surface and continued on with the calculatione. Ma:rning: Divided flow COCRpUted for tbia crossMl'lection. warning: The energy loaa wa s great.el:' than 1 .0 ft (0.) rt). bet.ween the curront eOO previous croaa section . This may indlc3te the need for addit10llt'l c roas eectioll8, Note: Multiple cr:'itlc:al depths were [ou1td at thia location. The critica l depth with the lowest, valid , water surfat:e was used. CROSS 6&CT10N RIVER: Roaring Fork RF.ACH: Study Aeach I NPUT Description: Station 6lcv11tion Data num.. 377 Sta &1ev Sta &lcv Sta Elev Sto Elev Sta Elev ......................................................................................... 0 6335 .66 .S1 6)35 .14 l.'9 6H4.H 2.06 6333.81 7, •◄1 6331.44 ... 63)1.69 !,,67 6)]0 .55 7.ll 632 9 .23 11,01 6326.1"1 ll.7 63 1 1.)9 ll 6)11.51 )) .75 63 1 1.57 34 .18 6311.61 34 .3 6311.U )7.6S 6311.6) 40 .62 6310 .&9 4,4.1 6 (,)0 9 .1 47 .56 6307 . 4 S).18 6307.33 54 .5 6307.29 61.92 6306 . 75 Gl .24 630·, .01 63 .59 6307. 02 (,5,46 6)07 .32 66.88 6307 . S l 67.93 6307.39 68.58 630'1,l 69 .56 6)06. 85 70.01 6306.65 71.25 6306 . 08 71.43 630S. 99 '12.72 6)05. 39 "12.8' 6305. J) 74 .17 6)04. 73 , •. 21 6)04 .67 74 .47 6304 .58 7S .69 6304 . 02 16.47 6103,68 71.4~ 6)0).J6 ?8 . "1S 6303 .OJ. 79.89 6302.71 81.99 6302,lS 82 .23 6302 .08 92.32 6302.06 84.62 6301.37 8 4. 7Ei 6301. 33 87 .13 6300 .U 87.19 6300 .6 8"1.27 6)00.59 87.49 6300.53 89.37 6299.88 90.16 6299.59 ,o.8 6299. 3 91.26 6299.07 92,89 6298 .34 93.22 6498,19 96.69 6297 .2 97 .09 6297.09 99 .85 6297 .05 103 .48 6296. 99 105.38 6296.98 1(J·1.S6 6296 . 9S 111.1·, 6296.91 112. 84 6296. 78 1l 3 . 81 &296 . 75 11).9 6296.75 116.64 6296. 71 121.35 6296.64 151 .3S 6296.64 154 .51 6296 .Eis 154. 81 6296, 66 155 .21 6296 .6'1 1.55.55 62'J6.61 156 .01 (i29& .67 156 .13 6296.69 1S6, 11 6296 .69 156. )2 6296.6 7 156. 48 6296. 71 15,6 .57 6296.71 158.12 6296 . 72 159.25 6296. 73 159.89 6296 . 73 161 .51 629(i. 7l 165 .ll 6296. 7'J 167. 72 6 29'.82 1'9.91 62'6.9 172:.76 6297 .OJ 174 .)) 6297.02 176.l 6i97 .09 181. Ol 6296. )J 184 .2 1 6298 . 58 186. 71 6296. 77 l9fi .96 6299.56 197 .11 6 299.51 197. SJ 6299 .61 209.2 6300.4 210.38 6)00. 46 2U.68 6300.S9 221 .24 6300.8 225 6300. ·19 226. 6S 6300. 74 230 . 91 6300.56 233.1 6300.54 235.35 6300.)2 236.37 6)00 ,29 236 .61 6300.27 240. 58 6300.01 251 .21 6299.43 254.U 6299. 22 255. 04 6299.14. 255. 55 6299.l 258. 08 6498. 9 262 .25 6298 .5 266 .14 6298 .39 266.49 6298. 34 - - - - - - - - 269.18 6298.13 271 6298.l 272 .45 6298.0G 2?2.54 62.98.05 275.31 6296.14 27S.l9 UH.I S 277 . 0 4 6298. 24 277. SJ 6296 . 28 281.U 6298 .59 28l .S3 6296.75 29) .Jl 6299.79 294 .63 6300.09 299-53 6300.85 ]00.88 6100.9 )09.94 6300 .9) 311.19 6)00.88 319.44 6300.GIS J21.4S 6300.73 331.25 6301.14 ))6.02 6301.39 337,75 6301.62 JJB.08 6301.64 341.29 6301.7) JU.4 6301.75 J47.4 6301.8) )49.l 6)01.89 JSS.18 6302.19 355.91 6302.24 359.81 6302.44 3S9 .88 6302.44 )65.4 6302.68 365.54 6)02.69 367.4.l 6302.77 Ji'l.2 6303 .01 l86.0 6)03.08 389 .43 6303 .01 406.99 6302.•14 424.67 6302.Sl 447 .69 6302.48 t48.H 6302.U 464.25 6301.86 465.23 6301.66 485 .36 6)01.63 06.11 6301.63 501 .16 &302.02 503.69 6302 .08 508.)2 6J02 .42 510.49 6302 .61 519.96 f;iJOJ 522.45 6303 .15 531.4 6303 .63 SJJ.U 6303 .62 549.84 6303.47 SS0.43 6301.45 5"'2.43 6302.64 5,76.18 6302 .G 596 .S7 6JOJ .29 604 .ll 6Jol .2S 62J.01 6Jos.:n 621 .1-, 6305 .Jl 616.78 6305 .34 Gl7 .57 6305.34 676.28 6306.07 690.H 6305.97 7 02.32 6305.81 727.95 6JOS.66 132.9S 6)05.61 7)).02 630S .6) 133.19 6)05 .64 73).93 GJOS .64 735.73 6305.63 735 .92 6305 .'4 747.72 6305.62 748.9 6)05,62 756.83 6)05."12 757.) 6305 .12 765.71 6305.14 1 69.14 6305.77 775 .18 6)05,77 177.)J 6305.78 784.4 6105,9 185."18 6305.93 791.73 6306.09 195.95 6]06 .19 801.76 6)CJ6.1"1 607.76 6306 .4' 8 14.15 6)06.68 8 18.ll 6306.83 825.15 6307 .04 825.94 6)01 .07 829 .96 630'1.24 841.94. 6)07.62 975 . 55 6308 . 21 876 . 94 6)08. 24 397 .77 6)09.S 906.97 6108.72 941 .95 6)09.33 965.58 6309.35 1000.99 6309.56 1001.6Q 6]09.57 1 026 .25 6309.62 1029,16 6109,};Z 1048,)7 6310.94 1050.29 6]10.93 1058,42 6)10 .99 1053.62 6310.89 follamlio9 ' 9 ,, Valu.ee num• Ste, n Val Sta n Val 212.1, 62H.09 2n.1s 6298 .08 273.08 6298.07 273.l 6298.05 275 .46 6298.15 27S.53 6298 .lS 278 .23 62g8.3S 278.7 6298.19 289.5 6298.87 299.62 6298 .92 296.99 6]00.64 297.25 6300.7 )(14.16 6301 309 .26 6300 .92 lll.J4 6300.88 l l J.3 1 6300.77 32S.(i5 6100 .88 328.48 6301.05 3)6.S, (jJOl .5 4 336 .9 6 301.57 338.89 6301.61 ))9.61 6)01,68 3t 2 .99 6301.76 HJ.76 (i,JOJ.78 350.SS 6301.96 154.63 6302.15 357.69 6302.]4. 159.44 6302.44 360.SS 6302.-16 36':.57 (,;302.56 365.66 6302.7 366 .21 6302.72 378.15 6303.19 J7!L11 6:30).18 l9l.7l 6302 .9 1 394 .71 lil02 .89 426.51 6302.49 429.5.3 6302.46 452.33 6302 .18 452.84 6302.15 467.43 6301.83 415,14. 6301.71 494 .3 6301.'76 OS.25 6301.8 504 .61 6302.09 SOS.SB 6302 .14 5 11. ,, 6102 . n s12 . 69 6302 . ·,a 525.6 6)0).29 527 .67 6303.4 543.49 6303.SO 545.61 6303.SS 554 .86 6303.35 S62.66 6103.12 587 .89 6302.5 589.26 6102.62 609.88 6)03 .25 613.12 '6303.25 623.85 6)05.)9 629.34 6305.37 64·/,91 6)05.52 658.96 6305 .65 695.13 6305.85 701.78 6305.91 728.0 6 6)0S.66 711.4 6305.6.f, 7]).41 6305.6] 7)3 .59 6305.63 734.13 6)05.6) 7)4 .68 6305.63 742.35 6305.61 743 .12 6305 .6 272. 38 6298. 06 l:73.91 6299.0"I 276.52 6298 .11 219 ,78 6298 .45 291.01 6299,49 297. 78 6300. 7l 309.53 6300.92 313.S 6300 .76 )30.06 6301.0) 33'1,09 6301.6 3 40.85 6301.71 HG.22 6301.64 355 .11 6)02 .19 359.51 6302,U 363.)6 6]02,59 366 . 49 6102. 73 384 . 03 6303 . l 395. 2'1 6302 . 97 OS.Bl 6302 .4 453 .66 6302.lJ 483.69 6301.64 498.46 6101.93 501 .47 6302.17 Sl"l.48 6302.9 528. 99 610). 54 Si7.68 6301.53 565. 8 1 6)0 2. 7l 59).85 6)03.03 r,2:z. o·, 6304. 99 6]0 .38 6105.37 67). 05 6)06 .15 701.91 6305 .84 111.90 6105 -M 733. 77 6305 .6"3 134 .91 6305,64 ·,u .89 6105.61 749.01 6]05,62 "152.86 6305.69 754 .59 6305 .7 758.03 6305.72 761.71 6305 ,7) 762 .15 6305 .73 769 .77 6305.77 771.88 63Cl5.76 772 .29 6305.76 77').94 6305 .82 781.4 t:ilOS.84 783.89 6105 .89 789.3"2 6l0fi.OJ 790.08 6306.05 790.96 6306.06 800.68 6306 .34 800.16 6106 .ls 801.69 6106 .37 808.'ll 6306.52 811 .82 6306 .6 812 6106 .1:i l 8 1 9.96 6306.89 8:H."92 6306."92 822.H 6306.94 826 .9 6307 . .} 828 .38 6306.98 829,36 6307.ll 8S4 .9 6307.81 855.14 630"1.81 856.77 6307.85 877.27 6308 .25 890.67 6308 .42 891.46 6309.2:7 931.67 6309.28 9 40.)~ 6309 .29 94-4.29 6109 -33 981.06 6309.4 3 988 .44 6)09.4'1 989.27 6)09 .4 8 1009.7) 6)09.6i 1020.91 6)09 .89 1 023.H 6)09.94 1030.26 6309.21 1031.02 6)09 .l) 1042.)5 6)10 .)2 1050.69 ~310.9) 1054.68 6)}.0 .91 1054 .74 6310 .91 S t a n V<1 l Sta n Val Bla rt Val ...................................................................................... .07 97.09 .04 176 .) .0S1 225 ,07 1058.62 .07 Bank Sta : Left Right Lengths : Left. Cha nnel R:ight 97 .09 176.3 2JS .ll 206 l9S coeu contr. &xpan. .1 .] Rlght Levee Station• 102} .14 Ele vation .. 6109 . 51 4 CROSS SSCTIOO OUTPlTJ" Pro[ 1le U OO•yr - ................................................................................................................ E.G . Elev (ft) 6305. 57 Element l.t!ft OB . Ch~nnel Right 08 • Vel He.>d (!ti 1.61 . Wt. n•Val. 0 .070 0.040 0.066 w.s . Sh::" ((t i 6.30). 96 Re a ch """· (Ctl ns .13 206 .00 195 .00 . Cf.lL W.S. (ft ) 6)03, 96 . P-low A.rc.i <•q (ti 70.7'1 . 569.60 1038. 91 R.G . S l ope Ht/ftl •0.008412 . hrea loq C<I 7 0 . 77 . 569,60 10]8. 91 . O Tot.a l (<;[&) •12280 .00 . Plow lc!a) JSl.. 7S 1217 .JG 4685 .89 - --- - - - - -- . Top W1dt.h (ft) . 540.93 Top Width 1ft) 21.26 79.21 440,46 Vel Total (ct/a) 7 .)1 Avg , Vol. llt/s) 5.04 12. 71 4 .51 Ma x. Chl Dpth 1ft] 7 .Jl . Hydr. Depth (ft) l .33 7 .19 2.36 Conv . Total (cfs} •1JJ729 .7 • Conv . (cf&} 3885 .0 788 15 .1 51029 . S Laogth Ntd. (Ct) 202 .16 We t.ted Per. lft:) 2 2 .38 '19.23 441.37 Min Ch t:.1 ( (<I 6296 .64 Shear <lb/oq Ct) 1.66 ). 78 l.24 Alpha 1.94 . Strc.-"' Power (lb/ft. •I 8 .39 t &.08 s.S9 frctn i..os8 (ftl 1.61 Cum Volull\e. (acre•ft) 11.03 )& .17 45.JJ C • 13 l..088 (ft] (). 04 Cu111 SA laci:eel 3.44 5.26 29.00 ................................................................ ············· ........................ Wart1iogi T he e11ergy equation could oot. be babneod withi,i the IJ[leclfied nu.cnber of lter.lt io,u~. 'l'be pt"09l:'(IIII veed critical depth for th~ water eutl:a.ce •nd conti nued on with the calcuhtions. M&tniog: The energy loaa •as great.er than 1 .0 ft (0 .3 •>. bet.ween the current. and prflvioue cross aection. Thia ~y indicate the need for &Od1t.ion~l croa11 sectione. w~rning: Ouring the standard step itar.,tion8, when the aeeu111ed water surtacc w,e,e set equal to cdt ica l dep t.h, the <:alcuUted wa t er surf.tee came back below criti cal dept h . Thie indicates that there ie oot. a valid eubcritlcal answer. The progum def'.aul t.ed to critical dept.h . Not.e: Mult:iple critical depths were found ilt. thio location. TIie critical depth wlth I.he loweat, valid, water surface was used, CROSS SOCTION RIVER: Roa ring Fork R~CH: Study Reach INPUT RS: 95 .85 D@:ecript.iono XS·9S.85 147' US or Bri()ge -Station 4 ) Stati on Eleva tion Data nul'II• ll6 Sta B lev Sta &lev Sta Elev 6ta Elev Sta ..................................................... ······ ........................ 0 6114.24 .28 6314 .06 ,Bl 6}1J.73 1 .0 1 6313 .62. l.2l 4j,)13 .4.9 2.16 6312 .89 2,78 63l2.0 l.5 6312.04 s ., 6lU.O 16 .19 6310 ,9 16.56 6310 .88 16 .81 6310.96 21.67 6310.66 26.39 61 10 .49 26 . 7 4 6310.43 JI.()] 6)09,49 3 1.2 6309 . )7 Jl.12 6309 .09 H .Jl 6308.62 )).6S 6308 .49 )4. .1) 6)07.8 34 .JS 6307.U H .96 6]06 .62 JS .OS 6306 .49 35 .68 6305".SB 3S -74 630S.4' )6 .)9 630 ♦.S7 16.U 6304.49 J6.S4 6304. 35 37.J..◄ 6303.49 )7 .52 6302. 97 " 6302.49 38 .64 6)01. 95 39, 2 6301. 49 40.23 6100 .61 40 ,H 6)00,4' 4 } .52 6299.5S 4 1.59 6:Z99 .49 42 . 75 6298 . 52 H .7 8 6298.49 42 . 82 6298 .47 42 .9) 6298.4 43.85 6297 .49 44 .ss 6296. 75 U."79 6296.49 45 .58 6295 .66 45,.7 4 6295.49 47 . 44 6294. 58 47 .64 6294 . 49 S 1 . '18 629t .U ~1 .22 629t.n 60 .07 6294 . J2 6).)4 6294 . 27 69.06 6i94 .21 71.26 6294. 02 ·12.n 6293 .97 n .0s 629J .97 76 .96 6293.91 84.0l 629J .81 88.1? 629). 83 n.21 6293 . 84 89.91 6293 .8S 90 .33 6293.85 9) .01 6293 .86 91.2 6291. 88 91. 25 629). 88 9) .48 6291.86 91.12 629]. 91 91, 85 6293. 91 g4 .18 629). 93 95.88 6293 .94 96 .8] 629).94 9 9 .21 629],94 104. 96 6294 .OJ 1 08 . S& 6294. 08 111.87 62H .1 116 .14 6 294 .19 118.S 6294 .)8 l21 .4 S 6294 .49 128.) 6295.25 lJO .46 15295.49 139 .34 6296 .48 139.4'1 6296 .49 ll9.83 6296. SJ 149 . 94 6297 _49 lS0.96 6297 .56 152 . 95 6297 . 7 163 .62 6297 .92 165.0S 6'29.1.91 168. 79 6297 . 76 170 .6) 6297 . 79 172, 58 6297 . 53 17).4 6 6297 .5,2 17].67 6297 .49 177.11 6297 .21 188 .85 6296 .49 109 .63 6296.42 190.07 6296 .]8 192.26 6296.22 199.24. 6295 .4 9 199. 5 4 6295 . )9 201. 87 6294 . 93 203.45 6294 . 8 204 .45 6:l94 . 12 20l .62: 629.f,. 7 204 .6◄ 6:Z94 .67 2 04 .1 6:294 .6"1 204 .78 6294.65 :.ZOS.25 6 294 .64 205.27 6294 .62 205. 97 Gn4 .6 '2:07 .18 6294 . 63 207.2S 6 294 .6 4 207. 31 6294 .64 107. J7 6294 .G4 208.23 6294 .68 208 ,68 6294 . 7 109.1 6 294. 73 209.11 6294.8 210,12 6294. 8 2 2 11 .05 6294 .8'1 212.27 6294 . 99 219.◄7 6 295.4.9 219 .57 6295.58 22 1 .6 4 6296.0 222 .17 6296. 99 223 .9) 6297.49 225.95 6298 .39 226 .1.8 6298 _49 226 .6 4 6298 .SS 228.lS 6:Z9&.78 ;n2.1Ei 6299 .2 236.58 6299.ll 236.81 6::t99 . 3 4 23"1.17 6299 . l7 238. 25 6299. 36 238.38 6299 .36 240.08 6299.29 245 . 39 6299 . )2 247 . l) 6299 .49 250. 77 6 299. 8 4 25S .62 6)00,49 259. 75 6300. 78 260. 2 4 6300. 99 260.51 6301. 04 2G0.67 6 301.08 261 .:ZS 6)01. l 261. 53 6101. 12 26 2, 23 6.lO.l . lS 262. 86 6301 .15 263 .9) 6101.18 -1 (,4 .)1 6)01 .2 265 .27 6301.Jl 265. 70 6301.22 266.45 6)01.24 268.58 6)01 .28 271 .07 6)01.2 2'/2.3) 6301.U 2'1S .86 6301.1) 216 .28 610).14 216.34 6301.14 276.97 6301.1S 276.51 6301 . 16 2 80 .03 6101, 16 280 . 09 6)01 .16 280 .15 6301 . 14 280.41 6301.1) 280, 99 6)01.11. 282 . 74 6)01.09 281 . 42 6)01.07 1 8 5.19 6)01.0) 285.41 630\..04 285.89 6301 .04 286 .1) 6)01 . 04 286 .93 6101 .04 - - - ---- - --- - - - - - - -- - 291.94 6)01 .06 297 .06 6301.0} JOl . J2 6300. 96 lOJ.4!, 6300.95 JOS. 99 6300.86 •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 309 . 7 6300 . 76 311.05 6)00.7.l 321.:J 6300.4 9 )18.) 6300 .08 340.72 6300.02 0 6116 .18 ... f;)16 .27 6315.93 .JS 6315.83 .68 6315 .U 346. 17 62~9.9 JS6.44 6299. 97 )60.U 6299. SJ 360 .9 6299 -49 )61. 61 6299 .46 1.31 &JH .es 1 .69 6314.0 2 .62 6JlJ .61 2.14 6313.49 2.78 6)1).44 )70 .78 6299 .1 371.6} 6 299.l 313 .53 6299.0& )87 .61 6298 ."17 389 .Ot; li,298.75 3 .n 6)12 .49 4,,)2 6311 .88 4.7 6)11.4 9 4.99 6311 .29 6.69 6310 .49 389. 71 6298."IS 396.8 6298 , 92 397. 62 6298. 97 400 .4 6l99.15 4 04 . 93 '299.H u. ·,a 6110.2:l 15.04 6310.12 21.66 6309 ,'18 27.U 6309 .0 2 1L l6 6309.13 405 .74 6 299.41 406. 57 6299 ,49 408.2 6299. 85 408 .94 6299. 92 410.82 6300,22 29.J) 6]08 .49 29.88 6308.U 3 1.19 6}07 .51 }l.22 6)0"1.49 ll .24 ,301.n 411 .87 6300.4 412.72 6]00 .49 4\6.87 6)00 .7 419 .0;.! 6)00 .87 421.11 6301. l 32 .12 6)06 . 93 ]2.55 6306.E,9 32 .96 6306 .4 9 341, 79 6)0S.S9 ]4.98 6JOS.49 05 .69 6)01.49 426 .84 6)01.69 428. 92 6 301 . 82 430.12 6}01 . 8 o~.19 6l01 .69 3S.S5 6]05.16 36 .s, 6104 .o 36 .91 6304 , 2 J7. 7S 6303 .49 )8.69 6302 .1 0 1 .:n u101.61 444 .89 6301.SS 445.4 6)01.54 449.24 6301-49 464 . 4S 6301 .ll lB,93 6302 .49 39.13 6302.31 40.04 6301.49 40 .63 6300 .9"1 41.16 6300.49 467. 7 6301. 06 479 . 02 6)00.83 .. , 6Joo. ·1s 491.9 6300.65 ◄96.88 6300.63 41,i9 6299.93 U.26 6299.0 42 ,98 6298.86 43 . 39 6298 .49 44 .25 6297.n so·, .43 6300 .62 SOS.) 6300.66 S08.97 6300.82 513 .73 6300 .69 514.63 6300 .68 44.S l 6297. 49 45 .H 6296 . 74 45 .64 6296 .54 4S. 71 6296.49 45,84 6296 .4 520. BS 6300 . 0 529. Bl 6300.48 SS4.37 6300.19 576.45 6299.97 516.56 6299 .98 U.4S 5296.15 n.n 6295.49 49,66 629S.21 51 .24 6295.02 53.29 629-t. 84 576. 512 6299 .91 599 .11 6299, 6 599.:n 6i9Sl.6 602 .6 62519.56 60},U 6291] .55 Sf:i . 07 6294 .u 56."7 6"294 .45 61.63 6 2 94 .1 62.SB 6294.04 6).95 6291 . 94 60J .5 6299,55 603. 84 6299 .SS 603 . 99 6 299. 56 604 .15 6 2 99-56 604 . 17 6299 .57 66.89 6294. OJ 67 .9 f:i294.06 69.2) 6294.0J 82 .02 6.19].6·, 82.96 6293.63 604 .29 62913.57 6 04 .46 62951.56 60t.94 6299 .56 60S. l.4 6299 -57 605. 85 6299 .S7 8).)4 6 291, 61 8 4.01 6293.59 94.17 629),59 u .n 6'93. S8 8-4 .45 6291.58 606 . 01 6299 .58 611, 58 6299. 57 612.25 6 29!LS6 612 , 91 6299 .58 616. 2) 6299 .61 84 .84 6293.51 84 .86 6293.57 es.n 629). 56 85.52 6291. S5 85.61 6 293.55 617 .25 6 2 99.61 611 .35 6299 .61 620.68 6 299 .14 622 .19 6299. 71 624 .12 6299. 8 85 .88 6293 .54 86 .19 6293.54 86.36 6293.S4 86.S4 6293. SJ Bfi, .87 6293.5) 624 .52 6299.81 62S. l6 6299.81 628.34 6 299.SS f:i3l.81 6299.86 634. "18 6299-9 86 .99 6293. 52 87,07 6293.52 81,08 629).52 81 .3 6293.Sl 8i .69 6293, Sl 635 . 32 6299 . SI 6)7 .15 6299.89 637 .S 6l!J9.89 640.01 6299. 91 644 .1 3 6299 . 95 87 .94 6293 .51 87,96 6293 .51 67 .99 6293.51 88 .0::t 6293 .51 88 .06 629),St 6tS.)9 6299 .96 64"1.55 6300 647 . 99 6)00.01 649 .18 6300.04 652 . 25 6300. 14 88.01 6293, 51 88.08 6293 .51 88.l 6291 .51 88.22 6293 .51 88 .)l 629). 5 1 652. 91 6300 .16 65).67 6300.16 6S4. 34 6300 .19 657 .99 6300 .29 662 . 09 6300. 4.6 88.36 6293.51 68 -49 6293 . 51 88.18 6293,52 88. 96 629). 52 89.ll 6293 . 51 662.JJ 6100.47 662.96 6)00 .49 663.02 6300 .49 668 .22 6300.59 669.0 i 6300.62 89 .34 6293. 54 95.69 5 ;n1.49 107 .5-t 6293. 2 113.57 6293.49 123 .59 6294 .15 671 .89 6300 ."ll 67),75 6)00 .74 6'i1 .18 6)00 . 83 678.78 6300.86 680.48 6100. 85 126 .49 629t .2, 129.-tS 629t .-49 JJ0 .24 6294.66 1)0.87 6294.17 134. 74 6295.49 1580.84 6300 .86 68). 27 6100.91 683.96 6300 . 93 686 .92 6)00.98 69'}. 81 6)01.-49 136.21 6295. 7 ltl.87 6296 .49 144. 44 6296 .61 US .18 6296.67 149.08 6296. 76 709. 03 6301. ·,1 109 .24 6301 . 71 726 .91 6301.99 i2tJ .12 6302 .02 '/St .12 6102 . 49 154. 7 6296. 92 156,39 6296 . 91 157.99 6296.87 lS8 .57 6296.85 162.66 6296 ."19 "189 ,6 6303 .04 818 .27 6303 .49 825. 38 630) .62 8)5. 51 630). '14 8)6 . lJ 6303. 75 161. 79 6296 . 78 164 .H 62516.76 164, 89 6296 . 7J 11Ei6. 53 6296,63 110.08 f.29fi.49 852. 78 6303. 95 857 .4 6)0). 97 859 .92 6303. 98 860 .07 6)0).99 871 .34 6304.12 170. 26 6296 .48 17l .4l 6296 . )SI 17), 72 6296.38 174 .2 6296 .)6 174. 71 G296 .1) a1a.n uo4.n 9·,e .s6 6)04 . ti 882. 02 6304 .18 882 .0'1 6)04. 18 885. 26 6 104 .18 175.9 6296.28 177.51 6296.2 180.J 6296 .06 183.61 6295. 9 186 .68 6295 .68 ens. u 6304 .18 189.17 6295.49 189. 74 629S. 2 190.61 6294. -r, 190.86 6294 .61 191.2) 6294 . 52 191.. 29 6294 . Sl 19.1.ll 6294 ,51 191 .45 6294 .S2 191.62 6294 .52 191.6'1 6294 . 53 Kanning•s n Valuea 11\Jffl• 19l.Sn 6294 .49 199 .JS 6:193.89 211.89 629-t .49 2ll. SJ 6294 .9 214.81 6295 .49 Sta n Val Sta 11 V~l Sta n val St> n V&l 217. 31 6296. OS 219.27 6296.49 223 .S4 6291 .45 223. 7) 6297 .4' 22). 99 6297. 55 ................................................................ 224. 68 6291, 72 228 .47 6298.0 228 .S6 6i9e .43 228.65 6298 .42 229 .9) 6298 . 34 0 .0·1 47 .64 .o, 121 .45 .OS 161 .62 .07 2H.21 6::t98 .U 237. 4 6297 , 81 239.61 6297 .66 240 .U 6297.64 241. 24 629'/. 49 2 46. 74 6297 . 49 247.79 629"1.49 248. 96 6 297 . 74 252. 58 6298 .◄9 256. 56 6299 .12 Bank Sta : Left Right t..en9ths: Lert CJa:,onel Rlght CoeU Contr. Expan. 251.41 6299, 49 259. 91 6299. 82 260.04 629~. es 260 .16 6:l99. 87 261.514 6)00. t7 4'1 .64 12l.4 5 ,., )7 )7 . l .3 262 . S8 £JOO . 24 263 .S8 6300.28 265.12 6300.4.9 269 .88 6300 -4'1 2151.28 6)00.49 290 . 28 6300.S 298 .lS 6300 .49 299 . 51 6)00.49 30).28 6300 .27 )09.]] 6)00.13 CROSS S6Cf10H OIJJ'PUT Profile #100-y" )O'J. 67 6300.U 311.85 6300.08 312.38 6300.07 313.6) 6300 .05 323 .07 6300, 27 ............................................................................................... 329.H 6)00. 46 14.0 .0l 6300 .21 340.32 6300.22 3 42.82 6300.28 344 .91 6300 .2 S.G. Elev (ft) 6301.14 Element Lt!ft 08 Chsnnel Right Ob • 353 .6 6299 .4'9 JSB.26 6299.25 )14. )) 6298 .49 375.37 6298-32 ]'75.86 6298 .il Ve! nead I Ct.) Lt? Nt . n-val. 0.069 0.040 O.OGJ 376, O'J 6298 .18 )79 .6B G.197 .49 382,1) 6297.49 182.18 62!'7 .49 J&S.32 6297.85 1'.S. Elev 1ft) 6301.U Reach """· ((ti )7.00 )7. 00 )7 .00 391.0t 6298.49 394 .41 6298 . 67 J9S.B 6299.04 398. 55 6299. 4 399, )7 6299 .49 Crit it.6. (It) . 6)01.58 Flow Area loQ [t) 32.)R S57 .15 118), 48 400,08 6299 .56 401. 8 6299. 69 406 .2 6300 t08 .)9 6300 .11 412.96 6300.49 E.G. Slope I ft/ Ct) •0.007514 Area (sq rt) 32.)8 s5•1 . 1 s 118).48 415 . 86 6)00. 87 07.14 6100 . 84 417 .2 6)00.83 426 .41 6300.85 428.24 6300.69 0 Tot.ill (cfal ·1'2280.00 Flow tcfa) 147.10 6901. 81 5231.10 428 .6 6JOO.G6 428.66 6300.64. •. 29.95 6)00 .59 430, 2 6300.59 430.25 6)00. 59 • Top Width (ft) 654 .08 . Top Width (f t ) a .,s "13.81 571. 62 00.29 6300. 59 00.)3 6300 . S9 430.51 6300 .57 4 )0.62 6300.57 oo.,8 6300.56 Vel ·rot al [(t/8) 6 .93 Avg , Vcl. (!t/!J) 4 .S4 12 .39 4 .42 430.72 6)00 .56 OD.SI 6300.SS 01.05 6300.54 4 32 .69 6300.S4 434 .59 6300.55 Ma x Chl l)pt h ((t) 7 .85 Hy<lr. Depth (!t) ] . 74 7 .55 2 .0·1 435.25 6300 . 56 4)5 .63 6300.56 4)8.t4 6300.59 ..... 39 6300 .64 492 .41 6301.15 Conv. Tot.:,,l (C[S} •1 41666.4 Co11v, [c($} 1697 .o 79621.7 . 6034'1 .8 493 .6 6301.19 496 .S4 630) ,27 498 . 4' 6301. 29 4 9!L 59 6301.l 500.41 6301.31 Length Wtd . llt) )7 ,00 wetted Per . 1ft) ll.H 7 ). 81 573 .15 SO). 96 6101.)J S04 ,9 1 <,JOl. 34 505.14 6301 . 35 SOS.39 6301.)5 507.29 6301 . 35 Min Ch Rl (ft) 6293 .81 Shear (lb/eq ft) l.}4 l. 54 0.97 511. l'2 6301.)7 51) .26 6)01. 3B 51~.27 6301.31 517.27 6301.38 Sl 7. 5S 6301. JS Al pha l. 98 Strea111 i'OWe< llb/(t o l 6.10 43 .as 4 .28 519. 36 6301. )8 519.69 6301. 38 520. 05 6301.)7 520, 2) 6301 . 3'7 520.94 6301. 16 Prctn Losa (ft) o.n CU"1 Vo}UJQB !acre-ft) 10. 76 lS .50 40.16 521. 27 6301.37 521. 79 6301.]7 522. 49 6301.36 522. 93 6)01 .3& 523.3"1 6)01.16 C • B Losa (ft] 0.18 Cu111 SA (acres I l .J6 4 .90 26. 73 523 .4) 6301.36 523. 74 6101.JS 52) .83 6301 .35 524. 28 6301 .)3 524. 54 6301.)J ............................................................................................... 525. 55 6]01. 32 5:26.31 6301.) 526 .41 6301.29 526 -'> 6301.21 526. 97 6301.17 527. 31 6]01 . l S27 .8-4 6300.~8 530,82 6300 .55 SJl . 74 6300 .U SU.64 6300.17 Warning: OlvitJed flow coaiputed for thle Ct'086-8ection . 553. 52 6299.81 S5).B 6299 .81 SSC.JS 62'99. 79 556 . 37 6299. 7t 570 .52 6299.56 w.-cni,19: The ve locity head haa c h;,irtged by 11110re than 0.5 [t [0. l5 1111). Thia NY indicat e t h e need <or 571.17 6299 . 54 5 72.1) 6299.53 513 . 55 6299 . 56 573 . 62 6299 .56 573.7 6 299.5'1 ~c:Utional ccoss Hctione. 575.08 6299.59 585. 86 6299 . 7 587 ·" 6299.7 593 .03 6 )00 597.41 6100.H 597,138 <,300.45 598.96 6300.49 602 .49 6300.49 60).47 fiJ00.49 60S.21 6JOO .t9 C.ROSS S6CT10H 606. l 6300 .49 616 . 96 6300. 19 617 .85 6)00.16 6 1 9.0 6300.13 627 .)3 6300 629.04 6299. 97 6U.8J 6.19!L69 64-4.26 6i99 .66 6t5. '11 6299.63 650.l 6299,5 650 . 82 6 299.49 6SO. 99 6299 . 49 692. 27 6298. 6 695.65 6298.57 695.'71 6.298.58 IUVEA.i Roaring Fork 696. Jl 6298 . SB 698.22 629B.62 698-94 629S.63 700.SS 6298.65 702. 69 6298. 7 REACH : Study Roach RS: 515.15 10). 42 6298 . 71 704 .22 6298. 1l 704 .S 6n(L68 701. Bl 6298 .6 708 .14 6298 -6 708. 39 6 2 98. 59 711 .29 6298 .0 ·1u.81 6297. 97 716.)'7 6297.4' 718 .17 6:297, ll INPUT 119.98 6296, 12 720.99 6 296,49 "121.21 6296.49 "124 .2 6 2 96 .49 124. 56 6296 .6 Descr-iption• XS-9S.7S U0 ' US of Bridge Station l) 726 .19 6297 .09 12·1 .61 6297 .49 7'29.2 6297 .96 730.62 6298.49 732. 7 6299.41 Station Elevation oata OUIIII• J68 732 .9 6299 .49 735 .64 6299. 71 737.99 6299 .IA 7 40.32 6299.95 74),98 6300.49 Sta Elev Sta Elev Sta Elev Sta Elev ... E-lev 7 48. 86 6100 .71 757, 19 630 1. JJ 760 . ll 6301. 4' 782.09 6301.83 784 .18 6)01.86 -- - ·-- - - 807.8 6302 .22 821.9) 6302.49 835.75 6302.£9 848 .H 6302.88 876.77 6303.35 876.93 6)03.35 878.66 '303.37 869 .28 630).4' 906 .48 '103 .7 908 .69 6303.11 909.71 6303 .12 910.36 6303.72 926.68 63DJ.94 93·1.l 6304.0l 937.61. 6104 .02 942,77 6304 .<Jl 942.85 6)04.03 945 .6) GJ,04 .04 ,H,11nnlng '• n Values nuiri• Sta n Val Sttl n Val Sta n Val 61:& n Val .01 s&.o·, .04 129,45 .05 1!14.. '/ .07 Bank Sta: Left Rlght 56,07 1 2'J.4 5 Lengths: Left Channel Right 30 )0 )0 Coe ff Contr. Expan. .1 . l otOSS SECTION OUTPUT P rofile UOO-yr - ................................................................................................... E.G . &lev 1ft) 6)02. 74 E.leaent Le.Ct 0-8 Channel Right 08 Ve l Head {ft) 0.8'7 Wt. n-Val, 0 .070 0.040 0 .067 w.s. &le v 1ft) 6301 .87 Reach t.en, {ft) :)0.00 30.00 30.00 Celt N .6. 1ft) 6300. 96 Flow ~i-e., IOQ !ti 86 .11 595. 75 . 1681.89 E.O. Slope (Ct/f t) •o .OOH 85 A.rel! loq (t) 86 .ll 595. 75 1681.89 O Total (chi •122ao.oo Flow ldal 392 .15 5983. ll . S904. 75 Top Wi dth 1ft) 745.27 • Top Midth (ft) 16.45 73.38 655 .43 Vel TOtcJl l ft/11:U 5.20 • Av9. VeJ. l!t/&l 4 .ss I0.04 l.Sl Ma. Cbl 0,:,th (Ctl 8.67 Hydi-. Dept h (f:tl S.23 e.u 2.S-, Conv . TOUl lcCel •163159.1 Conv, (etel 5855 .3 893)6 .9 . 88166. 9 . Le09th Wtd. 1ft) J0.00 Wetted Per. 1ft) U.82 7).45 658.05 Min Ch £1 (Ct ) 6293 .20 She ar O b/oq ft! 1.28 2.:Z7 0. 72 A lpha 2 .06 Streal!I POwer (lb/Ct el S .83 22 . 81 1.51 . Frctn Lose I [ti 0 .1 3 Cwn Volume (.tu:re-tt) l G.71 JS.01 38,94 C • E Los& ([ti 0 .01 Cum SA (acres I 3 .35-4, 84 26 .21 ................................................................................................................................... RIVER : Roaring Fork REA.CH : Study Reach INPUT RS: 95.7 oea cript:ion: XS -95.7 (10' OS of Bridge -Station 21 St11tion Elevation Data n um• 369 Sta Elev Sta Elev Still &Jev St a 8lev SU gtev ............................................................................................................................... 0 6)17 .02 . 05 6))6 .95 .4 ) 6]16.49 1.08 6315.67 1.23 6315.i!I l. 91 6314 .65 2 ,04 63H .49 2 .2l 6314.26 2.8' 6313."9 J.01 6)1),28 3 ,6S 6312 .49 J .77 6J l2.34. 4.16 6311.86 4 .◄5 6311.6 4 .S7 6311."9 4 .95 6311.21 S,06 6311.09 5.4.8 6310.49 5.77 6310 .46 6.48 6310.45 ·t.26 6310.41 7 .56 6 3 10.4 10.13 6310.27 }2.2 6310.16 23.11 6309.64 26.09 6309.49 i9.14 6JOIL 66 29.9 6306,49 31.41 630 7 .65 )1.7 630'1."9 3l. 39 6306. 53 )] .46 '306 .5 .)) .41 6306.i9 35.13 6305.56 35,26 6305.i9 36 .89 6304.58 37 .0S 6304 .49 37.24 6304 .JS 38.85 6303.49 40.17 6)02. 71_ 40.S 6302.U 41.07 6302 .12 42.02 6301 .4 9 0 .22 6)00. 7 4).45 6300 .5 4 4).52 6300.49 44 .6'4 6299 .69 44 .91 6299.49 46 .OJ 6298 . 5 4 6.04 6298 .49 46.09 629lL 4 5 .,.n 6297 .49 48 .42 6.Z97.U 49,64 6296. 49 50 .49 6296.0) 51.◄S 6295.49 52.27 6295 .04 5),42 6294.49 54 .99 6294. 31 "19 .9] 6293.49 eo .e 6293.45 80 .84 629).45 81. 94 629J.42 8 2 .83 629].4 84 .26 6293.32 85. 99 6 293 . 2 4 96 .56 6292. 94 HIJ . 84 629).12 106.25 6293 .18 109.Jl 6 293.49 11 4.'9 6293.67 120. 07 629). 78 120.◄l 629).79 12) .87 629]. 9 1 lJl .69 6294 .19 139. S4 6294, 49 140.1'1 6294 .68 Hl .1'1 6294. "/8 H6 .5 6:ns .o 14fL 02 6295.6 149.33 6295 .6 10.:n 6295-81 1 0 .94 6295 .86 151..29 6-.95 . 99 152.26 6296 .03 1 54. 48 6296 .OS 155 . 56 6296 . 07 1S6.47 62'16 .07 15'7 .16 6296. 07 158 .lJ 6296. 04 158. ]2 6296 .OJ 158 . 89 6296 . 0 1 159.52 6295-99 161. 3) 6295, 94 161.46 6295.92 16). 92 G29S . 81 165 .2) 629S . 79 167.07 629S . 7'5 1"70.02 6295, 7) l7J.8G 62515.63 177. 79 G,l95 . 57 119. 22 629S. Sl 1 80 .1 6295.49 US.17 6295.49 186 .63 6295.49 195.Jl 6295 .49 19S.96 6295 .49 196.66 6 295 .4 9 197 .22 6295 .49 197 .24 6295,49 197.89 '295,4' 200.0'1 6295.U 201. "12 629S,49 202.29 6295 .49 202 .64 6295. 8 2 04 .69 6296 .38 204 .,, 6296.49 205 .S 6296.67 205.52 6296 .68 207 .45 62517.4' 207 .86 6297 . ss 208.2 6297.64 :i!08 .H 6297 .86 208. 92 6297, 8 1 :i!:08 . 98 6297. 89 210.56 6298. t9 210.98 6 .ne .u 211.02 6 296.61 211.-H 629S . 59 211.8 6298. 77 215.1 6299.27 2:n .34 6299 .J 225.46 6299.21 229.7) 6299 .13 235, 84 6298. '7 248 .92 6298.51 250.:.15 6290.51 2S0.48 6296.53 251 .11 6299. 0") 260.7 6299 .19 - -- - - - --- -- 263.n 6a9 .o4 26).89 '299 .08 268 .04 6299.49 270 . G4 6299 . 76 2·11.55, 6:n9 .99 273. 3 6299, 8) 2'1'1.17 6300 .1 218 .OS 6300.2 278.48 63o0.2S 278.6) 6300 .27 278 .'16 6300 .27 282 .32 6)00.22 282. ]4 6300 .3 282. 99 6300 . J3 283 .62 6)00.31 284 .02 6300.3 2 84, 65 6100.2 28S . '1"I 6300.05 286.J 6300 .0 l 268 . .!2 6299 .91 290. 86 6299. 78 2 91.38 6299.77 293.7 6299.68 29t.. 54 6299. 66 298.51 6299.49 302. 62 6296. 95 305.99 6:198,49 306 .65 6 2 98.49 309. 86 6 299 312.1 6299 .41 112 . 61 6299 .,t,9 112 .Bl 6299.5 3 U .9t 6299.S9 )17 .16 62951.67 )21.61 6299.83 322 , 73 6299. 9 329 .42 6300.05 3)3 .55 6100.lJ 336.&J 6300.21 3)1. 32 6300 .23 ))'1 ,81 6300 .21 339.2'7 6300 .2 339 .99 6300.1"1 H0.04 6300 .17 JtO . 74 6300. ll JU.21 6300.1 341.44 6 )00. 06 341.751 6299.91 142 .2 6 299.88 348.14 6299 .67 H51 62519."'9 350 .75 6299.31 353.)2 6299.28 354 . 53 6299 . 26 356 . 35 629'!L 17 3'Jl.J9 6298.4 9 374 .14 6298.25 376.U 6298,49 )BS .OS 6299.26 387.3., 6299-0' 392. 84 6 2951 -98 397. JS 6300 .11 399.517 6300.0 t 02. 14 6300.5 406. 91 6300.S 4 10.43 6]00.49 4.11 .17 6300.49 417.03 6300.36 421.53 6)00,JB f24 .67 6300.37 430.91 6300.49 432.57 6100 .S,t 44l.75 6300 .79 4 47 .82 6300.86 451.25 6)00.9 4.54 6)00.92 464. 88 6301 461'.63 6301.0J 468.54 GJOl .04 469.32 6301.05 475 .25 6301.06 U'7.2 6)01 .1 493.86 6301. l4 500 .15 6301. 12 506. 39 6301.13 501.26 6301.l ◄ s12.n 6301 .u 513.94 6301.14 515.06 6301.ll Sl5.62 6)01 .1 51 7. 82 6301 .1 s u .as 6301, 1 520.48 6301. l 522.64 6301.09 S2t .0 2 6301.08 525.4 6301 .08 525.6 6301.07 5 2 6. 56 6301. OS 526.82 6301.04 52B .2◄ 6300. 99 529.05 6300 .98 532.l9 6300.95 534 .5"t 6300.89 SJt .9l 6300 .81' SJS.46 6300.61 516.52 6300 .49 S6J.t9 6:.19 9 .65 S66.7 6299.56 5 68. 9] 6299 .• , S10.99 6299.21 S7S. 77 6299 .15 578 .04 6299,04 . S S J.49 &2518.71 583 .• , 6298 .69 SBS .lJ 6298.65 sas.n 6 298 .64 585 ,13 6298.64 595.98 6198 .63 sa·1.e9 6298 .62 589 . 71 6298. 6 2 5,89 . 76 6298 . 6l S89. 88 6299 .63 5 89 .88 6298.64 590. ll 6298 . 66 590 . 29 6298 . 66 590.38 6298 .67 590.59 6 298 .68 590.94. 6298.69 591 . 32 6298. 71 S91. J 7 6298 . 73 591.55 6298 . 78 591.H 6298. 8 593 . .l.4 6251 8 .89 594.28 6298.98 594 . 44 6299. 09 5 95. 28 6299 . 3 S9Ei .61 6299.49 601, 35 6300.12 603. 73 6300. 4S 603 .88 6100 .46 604. 18 6300 . t9 604 . 96 6300 .49 606.56 6300 .4' 612.12 6300.49 616.SJ 6300.42 621 ,4 6300 .36 621.9 6300 .36 6 2 2 .41 6]00.3t 625.18 630G.25 626 .lS 6300.21 627. 48 6300 .16 645 .S 6299 .49 671.69 6 2'7.0l 690 . OJ 6298 . 77 701.61 6298.49 712.Sl 6296.17 714 .41 6298 . l'.J 714 .91 E,298 .H 718,02 6298.01 '119.45 6298 .05 72),59 U97.9S 725.26 6297.92 "121.45 6297 .BB 7'29.99 6297 ,84 130. 32 6297. 82 7]). 11 6297. 75 738 .11 6197 .6'1 739 .43 6 29·1 .·1 '140,51 6297 .69 740 . 71 6297 .68 740 . 7 9 6297 .67 742.68 6297.6 74 6 .ll 629·t.S3 746. 47 6297 . 53 749 ,99 6297.49 750 .21 6297.32 751 .14. 6297. 04 152.'17 6296.49 754 . 84 6296. 37 758.41 6296.37 764 . 76 6296 .18 '169.18 6 296 . l 769 .69 6296.12 '169.82 6296.ll '170.34 6296.2 "170 .69 6296.26 7'10 .81 6296.31 '171.02 6296 .JJ 771.28 6296.39 771.28 6296.48 7'11. )5 6296. t9 17'2 .J1 6296 . 8 7'14 .6] 6297.49 776 .4 6298. 02 '177,93 6298 .49 "1'79.9t 6299.14 781 .12 6299 .49 781.68 6299.67 784 . 72 6300 .4 9 7 87. 1'S 6300 . 73 ·,a.,. 92 6 Joo. 14 789 .99 6300 .81 792.] 6)00-98 794 .88 6301.l 797 .41 6301 . 27 797.63 6301 .251 nB.05 6301 .)i 798.6 1 6 ]01.)5 .,,,.J) 6)01.37 799.J 6301.38 799 .67 630 1.39 '799.94 630 1 .J9 ooo. u 6301, 4 804 .09 6301.49 816.45 6301.64 844 . J1 6302 , 19 8t6 .4S 6302 .23 848 .71 6302.27 8 50. 99 6302 . 3 8S3 .79 6302 .3 4 863.21 6302 .49 944 .06 630).42 94 9.81 6303 .49 952.15 6303 .53 973 .89 630) . .,4 974 . 85 6 )03 .15 983. 9·, 630].8 984 .11 6)03. 8 987 .0S 6303-81 Hc:Jnning•s n V,L1lue a n um .. Sta n Va l Sta n Vol!IJ Sta n val Sta n Val .............................. ♦ ................................................................... ,07 SJ.42 ... 139.S4 .OS 155.56 ,07 Bank StcJ: L8ft R!ght Lengths: Left Ch&rrnel Right C~CC Contr. Expan . S3 .42 139.54 6) ., 6) .l .3 CROSS SECTION oor~trr ProCHe UOO•yr .................................... ~ ....................................................................................... ~ ....................................... . . &.O. Blev ([t) . 6302,60 Bl e.,ent Le.Ct OB • Channe l Ri9ht OB .. V•I Head l(t ) 0.82 . •t. n •Val. 0 .070 0.040 0 .068 w.s. &lev I Ct) . 6301. '17 . Reach Len . Ht) 61 .00 6].00 61.00 .. Crit w.s. I Ct > . 6)00 .8 1 . f'low Area loq l t l t6.U 697 .0 1 l'JJ8 .S2 E .G. Slope (ft/ft) ..0 .004016 . Area ,.., (ti 46 .14 697. 01 l"fJ8.S2 • 0 Total (cf&) •1 22 9 0. 00 Flow lcro> 16t .4.8 6610.64 5S04 .88 Top Nidth I ft) 781 . 54 Top ".i.d t h (Ct) 11. 82 86 . 12 683. 59 . Vel Total lft./s) 4 .95 • Avg . Vel. (ft/8 ) 3.56 9.48 J ,l7 Hax Cbl Opth (Lt> 8.8) . Hydr. Depth 1ft) J.90 8 .09 2 . 5 4 Conv. Total (cfa) •19]795.8 • Conv. ICUI 2S9S.6 .. 10020.0 86870.) Length Wtd . ( [t ) ISJ .00 "ette:d Pet , Htl 13.9) 86 .19 6 86 .18 .. Min Ch &1 1ft) 6:i92. 94 Shear llb/!lg !ti 0.83 2 .0) . 0.64 • Alpl.ia 2 .17 . Strea.111 Power Ub/tt el 2 .96 19.2] 2 .01 f'rctn Lo88 [(ti 0.26 C\.11111 Volume lacre•.ft) 10.66 lt .57 37. "16 - -- - -- -- • C " E Loss {ftl O .Ol • Cum SI\ I acres) J .H • 4. 79 • 2 S, 7 5 • .............................................................................................................................. CFI.OS8 SECTION RIVER : Roaring Fork RSAOI; Study Reach lHPI.Tl' RS: 9S.6 DescrJ.ption~ XS-95.6 (73' DS o( Bridge -Station l ) &tat ton &levation Data num• 3 4 9 S t a Ele v S UI E l ev S ta 6lev St& &lev Bl ev ................................................................................ 0 6)23.06 3 .05 6320.86 S,82 6319.46 6.76 6316.49 u.~J6Jl3 .:n 14.34 63ll .O 2J .4 6309.02 Ji .1 6306 .49 19.23 6304 .:il8 ◄2 .2S 6301..95 46 .26 6299.77 50 .45 6297.49 54 .96 6295.04 59 .7 4 6293 .44 111. ·15 6292. 91 120. 94 6293. 1 \ 145.24 6294 .26 150 . 36 629S . 49 156.91 629"1 .49 163 .SJ 6297, 16 199. 4 8 6298. 38 2 10 .88 6298 .66 220.07 6298. 73 237 . 7.1 G2 98 . 52 2 s o.s1 629 7.9 2S6. 08 629"1. 87 263, 26 62'JB . 04 282.38 6298 .9 290 .7 6 2 99.2 5 103 . 46 6298 . 57 306 .S8 6298.4 4 333 .28 6297 .5 7 135.38 6297 .6 1 341. 78 6297 .12 HS.5 5 6297 .0 lS6.S4 6299.4 9 366 .81 6300 ,0J 390 .6S 6299 .72 .2 8 6322.9 3 .69 6]20.56 6 . 79 6318.4 9 9 .35 631S.89 12:04 6)13.49 14 .)6 6311.47 ll.33 6308.49 lS.58 6305.81 39 . 59 6303 .49 42 .97 630l .S6 46 .17ti299.U 51 .0 629'6 .96 SS,96 6;294.49 84.27 62'2.79 1151. 7 7 6 2 9:i. O'J 1)2 .24 ti29},)1 146 .49 6294 .)9 152 .01 6 2 96.02 157 .04 6 2 97."9 1.74 .04 6297 .27 191 .19 6298,0 211.8) 6298 .67 2 2 ◄ . 69 6290. 68 238.H 6298.49 2S1.67 6297 .88 259 .32: fii29 7 ."97 265 .,s 6 2 98 .0 4 281.55 629'.06 292.99 6299.17 )0.).56 6298 .S6 313 .98 6 2 98.18 )J4 .47 6297.55 335 .74 6297 .6] :142.98 6297 .H 3 4 7.1 6298 .0 4 J59.ti2 6 299 .87 370.64. 62'9 .94 402.76 6299 .72 41 8 .S l 6299 .85 420 .01 6299.91 O S.27 6300 .ll 06 .6 6100.41 449 .8 6301 .1S 4 Sl.S4 fiilOl .28 4 55 .43 6]01.22 455 .9 2 6301.14 4 69.68 6300,08 479 .11 6300 .1 498.14 6 J 00 .5 499 .87 6100 .S 50S .21 6300.33 509 .14 6)00 ,25 51S.J2 6300.04 Sl S.61 6)00.02 522 ,23 62'3~.82 52'4.24 6299 .79 Sl8.S9 6299 .87 539 .77 6 2 99.8"/ SS2.94 6300 .03 554 .36 6300 S70 .4 629 9 .SB 5'il.66 6299 .66 5 9 2 .06 6299 .U 596.7 6299 .U .94 6322 .0 3.83 6 320.U 7.46 6317.82 9.78 6315.0 \2.66 6J12.96 1S . .i9 6J10."9 J2 .6 4 630·,.s 36 .13 6)05 .49 39 .83 6103.35 4),1 6301.49 4 7 .96 6298 .95 52.2 9 6 296.49 57.11 6293.BJ S 4. 3 7 6292. '19 lU.8 6293 .09 135.01 629J.4J 147,15 6294.47 15). 46 6 2 96 . 49 151,"ll 6297 .41 176.87 6297 .4 191.97 6298 -0 213 .JJ 6 2 9 8."12 228 .51 6 2 98 .6 6 238.2 1 629 S .49 252 .81 6291.80 259.tl 6296.0] 269.SS 62518.21 284. 85 6299 .11 295.56 6299.9S JOJ .87 6 2 98 .SS 327.89 6297.72. ]34.66 6297.SS l]S,83 6297 .6 4 )4].15 6 2 97 .3 350.37 6i98.4 8 161 .SJ 6100 .15 370. 94 6299 . 95 ◄OS .6 2 6299. 72 42!'-54 6299 .89 ,4)8.4 GJOG .49 4 53 . 71 6301, 28 456 .65 6301 . 0] 479.96 6300.15 S00 .65 6300.S 510 .72 6:100.19 518 .65 &299 .8S SH.72 6 2!il9 .9 S4l .4l 6299.87 S57. 36 6299 . 92 ~72 .84 6299.6◄ 603.91 6299.4 7 60'J.l4 6299.48 61].08 6299.48 625,1 9 629'1 .0 637 .88 6::Z:99 .49 650.12 6299 .S1 657 .02 6299 .49 7 0 4.50 6298.97 707,)7 6 2 98.94 718 ,4 1 6299 .H 752 .57 6298.49 76J .)9 ti298 .2 4 766.48 6298.19 772 .62 6298.1 71) 6299.09 773 .85 6298.08 778,49 629 8.03 776.72 6290 .0l 779.06 G299 .02 1.69 6321.8"1 5,8 6319,5 7.78 6317.49 10 6'.115.29 11.U 6312 ,49 15 .6 2 6310 .15 32 .67 6301 .49 3 6.6 6305 .22 0 .32 6302.49 4 4 .59 6300.68 48 .61 6298.49 5), 19 6296 S7 .9 6293 .49 84 .4 6:l92 . 19 1 20 .07 6293 .09 137. 82 6291. 49 147 .27 6294 .4 9 154 .1 629 6.77 161.53 6297 .3 178 .H 629"1.49 205.07 6298 .52 215.99 6298 .74 231. 36 6298. 64 239.41 6 i9e.u 2S3 . 25 6297, 86 2'0 6 2 98 .06 277 .22 6298 .u 286.3 6299.Hi 302. 7S 6298 , 59 )0). 95 6298. 5 5 332 .19 629!"1 .59 334.94 6297.57 ))6 .14 6297 .l!.7 3 44 .l2 6297 .49 JS0.39 6298.49 362.8 6300.2 ◄ 171.-4.S 6299.96 411.64 6299.71 431.21 6300 449 .02 6301.06 ◄Sl.8 6301.U 460.56 6300 .49 490 .82 6)00.21 505 .17 63UO.U 512 .)9 6300 -04 520 ,)7 6299, 79 SJS.55 6299.U 549.31 6300.06 559. 28 6299 . 86 581 .·, 6299 .49 607,7S 6299 .48 625 .29 6299 .49 668.'1 6299 .JJ 7)7 .6 6298.6◄ 766 . 88 6298 .19 '174 .n 6299 .01 11,.s1 6298 .0l 2.22 6321.49 5 .8 1 6319.49 8.39 6316 .07 10 .89 6314 .0 14 .3 tilll.SJ Hi .lS 6309 .49 ]2 .69 6307.48 37 .86 6304.49 41.◄ l 6302.44 H-93 6300.U 49.69 6:297.91 54,l) 6 2 95.0 5 6 .51 6 2 93.47 9 ... 38 629.2.52 120 .7' 6293.11 144 .)6 G294 .1'1 147 .4 :;i! 6294 .5 4 154.. 5 2 6296 . 8 162. 82 6297 . .)4 180 .99 6297 .7 205 . 56 '298. S2 2 17 .H 6298 . 7 5 2 )4.77 6298.6 243.35 6298.2 253 . 69 629?. 8 4 261.39 6298 .04 280 .61 6298 . 71 288 .99 6299.2S 3D3 .28 6298.57 305-.66 6.19 8 .0 ]32. 9) 6297 . 58 335 .3 2 6297 .6 Jl&.8 2 6 2 97 .49 345.18 6297 .6 1 )50.46 6298 .S )63.91 6300 .)4 394 .6 6299.9 417.SJ 6 2 99.91 Ol.ll 6)00 .2 4. 449.61 6 J 01.l4 454 _ 19 6301,27 462 .23 6]00,4] 495 .63 6]00.49 507 .17 Ei]00.34 512 .97 6299 .99 521 .05 6299.8 S37,15 62'39.87 552.46 6300 .0 4 SH .16 629,."71 5 8 2. 75 6299.49 608.U 6299 ,48 631.67 6299.5 692.91 6299 ,06 ·1s2 . 52 6298 . o 767 .2) 6298 .19 "175 .l 62911.07 796 . 9 1 6297 . 68 - -- - - - -- - - BOS.21 6297 .54 80S .6S 6297.54 80 6 6297.54' 806. 25 6297 . 5 ) 801.)8 6297,,U 8 0 8.51 6296 .83 808.58 6?.96.78 909.32 6296.0 811.24 6296.29 812.1 6 2516.29 812 .34 6296.ii 81 7 . 63 629S. 98 8 2 0.45 6 295.88 821. 92 629 5. 98 82J.23 6296.04 &2 3 .41 6296.0S 826. 95 6296 . 36 827.3 6296.38 8 2 8.84 6296 .0 9 29 , 21 6296. 72 830, 64 6291. l 631 .12 629"1 . "9 BJ J .32 629 8 .0 4 834 .61 6298.0 835 . 0 3 6l98.61 838.06 6299 .0 844.H 6299.88 845.9 8 629 9 .97 8 4 6 .St 6300 847 . 7 4 6300. 07 849 ,45 6)00 . 14 8SO.S9 6300 ,1' 851.1 6)00 .22 8 54.91!. 6300.49 8 "16 .1 6 )01.07 878 . 6 6 6301. 13 879,4 3 6301.15 891.Sl 6301.0 921.7 6302 .08 939.)7 6302 .49 950.25 6302 .6 952, 7? 6302 .63 981.61 6)02.92 1 0 03 .49 6 3 0 3 ,14 1004.21 6303 .15 1 009 . Bl 6303. 24 1010.44 6303 . 2 5 1012 .9 6303.27 1.0.13.)7 6303 .2"1 1019 .43 630 3. 3 1019 . 63 6303. 3 1019 77 6303 , l 1019, 8 4 no1.1 1023_59 ,101 .20 1024.2\ 630).2 8 1024 , "4 630), 28 10.n •• 6 3 0 3 .28 1028,71 6303.29 1038.11] 6303 ,39 1039.25 6303 .39 1 0 39. U 6)03. 39 1 0 39. 84, 6303 .t 1048.'2 6JOJ.t'!I 1050 ,63 6)01 . 5 Mf!l nn ing 'a n Values n un,;• Sta n Val. S ta n Val . 6ta n v a l Sta fl V•l ................................................................... , 0 7 55 .96 .04 147'.21 .07 &ao)t; Sta: l.eft Right 55.96 147 .27 Length&: Left Channel Right 2 18.5 2 2 6 . 75 2)5 Coe ( ( Cont r-. Ex pan. . l .J CROSS SECTION OV1'PU'r Pror:ile uoo-yr .................................................................................................... E.G. Elev (ft) 6302 . 32 . E l e inen t Lett 09 . C.1lanne l Right OB . . Vel Head CfLl o. "95 • Mt . n -Vill . 0 .070 0 .0 4.0 0 .069 w.s. t:l ev ( ft) 6301. 31 Keach Len. 1ft ) :H8 .SO 226. 75 235. 00 Crlt N .6 . ({t) 6100. es Flow Ar-ea tog {t ) -t).H 7S2 .23 1707 .31 E.G. Slope lft/ft) •o . ooU36 • Ar-ea (OQ t t ) 4 ].41 752 .23 1'107 .Jl 0 1'ot al (cf&) •12280 .DO . Flow (cfa} U 8 .119 '14 01.04 4730.07 Top Width ( (t) . 843 .78 • Top Width ( [t.) 1 2 .6) 91.ll 7J9 .8 4 Vel Total (ft/el 4 .!H • Avg. Ve). l ft/s ) 3 .4 3 9.8( 2.77 Kax Chl Op t h fft) B.85 . Hydr. Dept h ( ft) J.44 8.24 2.31 Conv. Tot.al (C£8) •1 8 867!i.6 . conv. lcfsl 2287.6 •11311s.s 72616. 5 Length Mt.d . (It) 229.11 Wetted Per . lftl 14 .)9 91.6) 741. 82 . Mln Ch El [(t ) 6292 .52 Shea r Ub/eq ft) 0 .80 2 . 17 0.61 . Alpha 2 .S5 Stream Power Ub/ft ., 2.H 21.36 1.69 frCt[1 ""·· (ft) l. ll a.i111 volume Caocrc-tt l 10.S9 ]J.52: 35. 2 7 C • E l,os, 1ft) o.os Cum SA l acreal 3 .32 4 .66 lit. 72 ............................................................................................... Na.ruing: The veloci ty head hao& Ch3nged by 111110r-e than 0 .5 Ct (0 .15 m}. 'Ibis ""'-Y indicat e the need fo-r: .iclditlonal cross sections. W11rn.in9: The ener9y loee wa,e grc.1te(' t han 1 .0 [t (0.3 111). bet ween the curr-ent and p r ev ious cr-oaa sect i on . Thie 1111JY indicate the need f or a<.Sdi tional croaa scct.iono. CROSS SGCTlON RIVER : Roarin g Fork R&l\CH: Study Reach INl?UT Deacription: Station Elevation Data n um• 4 1 ) Sta Klev Stoll Elev Still Sta Bl ev S t a Blev ........................................................................... ······· 0 6320 .72 .Sl 6320.49 l.S3 6319 .97 3 .09 (,)19 .18 4 .06 6318. 7 5 ,5 7 6317 .92 6 . 7 t 6317 .44 7 6317 .)) 9.33 631 6 .36 10.59 6315 . 7 8 10 .61 6315 . 77 10.63 6315 . 75 12 .◄ 6314 .56 1] .61 6311 .15 14.2:l 6)13.)S 1 5 . 3l 6312. 6 16 6312 .15 17.08 6])1.42 17 .86 6]10.92 18.27 6110.66 18 .66 6)10.4 2 19 .89 6]09.77 2l .06 6309.15 21.99 6308 .G7 22 .48 6)08.42 2].l) 6308. )5 2 4 .09 6100 .n 2 6 .12 630"1 , 98 26.19 6307.97 26.23 6307 . 9' 21.93 630 7 .63 27 .99 6307 .62 28.53 6307 .0 29 .68 6307 .02 ]0.96 6307 .08 ll.Sl 6307 , 06 )5 .2 6)06 . 9 2 37.ll 6306.21 42.74 6304 .Sl 4• .st 6)0]. 9 ◄ 4 6 .23 6 303 . 72 57. 23 630). s, 57 .26 6303.58 59 .62 G302. 92 59.68 6102 .91 S9. 7l 630 2 . ~l 6.2.8 4 6)02 . 26 6 4 .99 6301.81 •• 6301.6 66 . 8 6 6301.4 2 6 8.:i'J 6)01.12 6"9 .16 6300. 97 69.81 6300 .85 72. 3 2 6 1 00.4 72. 76 6300 .)2 75.48 6299 .93 75.64 6199.8 7 7 .18 6299 .S2 78.U 6299. l 78. 73 6 299.26 7 9 . 74 6299 .09 81 .4 5 6298. •2 82.07 6298 .17 84.41 6297.2 5 9 4 .5 6291 .2) - - - -- - - 85.43 6::J97 !l'l .95 6294 .95 99.68 629).52 106.18 629l.i'1 160.54 6291 .0:Z 180 .4S 6291.47 198,.11 6292.28 200. 6S 6292. 59 209.45 6295.89 zu .9 ·1 6296 .48 2H ,87 6296.28 254.il 6297.05 482 .22 6297 .18 :ao .66 6297.n 308.55 Ei297.S6 317.36 6297 .s, 336.08 6297.08 344.49 6297.18 352.63 6297.2"} 3 "14 . 14 6297. 91 382.63 6298 .19 400 . 3 2 62517 .SS 401 . 86 62511 .S2 439. n 6296 .86 4 "1.'162516.8S ◄◄J .25 6296.93 453.16 6 2 96.81 461 . S6 629.,. 58 4'14,12 6298.46 482 .67 G2 98.7.S 492.12 6298.79 528.89 6298.0 SO .5.2 6298 ,S1 S60,16 G2'ila .8 S87 .07 62951 .32 594.S 62519,46 1 ·1.61 6296 .48 95 . 43 6294. 551 100 . J9 6293 . 24 107.96 629 1 .75 1'13.6S 629l.32 1 60.56 6291.47 198.92 6292.34 204.42 6294 209. 77 6295. 92 2u . ·;,e 6296.◄ 236.S 6296.34 256,91 6291 .H 283. 44 629"1.4 294. 04 6297 .24 310.88 6:297.64 318.51 6;297 .S 336 .2 629'1 .09 )44 .61 6297 .2) JS7 .64 6297 .U 375.6" 6298.09 )64 . 83 6298 .16 40 1 6297 .54 4 04 . 06 6297."8 09.12 6296.66 H2.19 62516.68 446. 69 6296, 8 454 . 87 6296.9 461. 65 629'}. 58 475. 88 6298, 74 ◄86 .12 6"298 . 73 493.92 6298 .66 532.56 6298,4 6 551.06 6298.62 570 .68 6298. 8 4 589 .11 6299. J1 595 6299.46 B8.79 6296.19 90 .77 62515,72 95.52 6294 .57 97 .16 6294, 15 102 .:u &2s,2.s• 103 . 97 629:l.OS HS .19 6291.ll 145.H 6.Ul.23 179.7 6291.45 )79.72 6291.45 189 .11 6291. 67 191.24 6291.12 l'J9 .86 6292 .H 200.)6 6292 .5 206 .ss 6294 . ·,e 208 ,◄ l 6295.U 211.86 6296 .)8 212 .64 6296. 54 2;.!0.U 6296 ."3 :Ul.35 6296.29 240.H 6296.JCJ 243 .8 6296 .S2 257.91 6.t97.1S 2H. ·is 6297, 24 285.07 6297.4l 28S.J7 62517 .4 3 2H . O"I 6297 . 15 2951 . 98 62511, :ZS J12.!H 6297.6.2 Jl6.0'I 6297. S6 ):23 .96 6297.33 J)J.17 6297 .l ))6.69 6297 .07 H7 .26 6297 .06 H5-37 62'17 .26 347 . lS 6297 .25 )62 . 49 6 29"1, 54 167.S 6291.65 377 .Jl 6298.13 )78 .69 6298.16 387 . -,e ,2,e. 01 391.08 6297.87 4 01. 23 5297, 54. 401.)6 6297. 51 405.:ZS 6297 .45 41' ,76 6297 .27 4:l!L S"I 6296. 8 5 Ul.1 6296 .8 4 442.2'1 6296.08 02.n 6296 . 9 450.S 6296 .53 452,04 6196 . 7 455.34 6296.96 4SB. ll 6297 . 23 469 .47 6298 .34 472 ,J2 6298 .SS 416.52 6298.81 471.S2 6298,86 487 .59 6298.72 t87. 98 6298. '14 SOS.54 6298.65 513 .32 6298 .SJ 538. 33 6298. 41 540.3 6298 .42 557 . 54 6 2 98. 65 su.11 6298 .SB 572 . 39 6298 . 88 574. 1 6298. 9i 589, l6 6299, 38 594 .16 6299.4.1 S96.S9 6299.42 597 . .!2 6299.35 - 512.16 6295.]B 98.88 6293 .12 105 .16 6291. 79 HS .39 629l.2 J 1'19.92 629l .4 S 193. J ::l 6291. '16 2 00.45 6292 .52 209 ,:u 6295 . 84 ilJ .01 6Z96 .54 .22S.06 6l96 .J2 245.46 6296. SB 275. )8 629'1 .2S 288. ·19 6297. J'J 304.89 6297 . 'll Jl l .21 6297 . St J3 ◄ .66 6297. 08 Jt0 .31 6297. 09 349.S6 6n1.u 371. 96 6297 .82 379.18 6298 .16 395 .s 6297 .68 401. 76 6291 .S2 412.64 6296 .95 441 .H 6296. 94 ◄◄:a .as 6296. 91 452. 26 6296 .67 t61.S4 6297 .57 i"13 .tl 6298.0 t'18. 94 6258.95 08.64 6298. 'JS S21.53 6298, 5 4 541.87 6298. S3 S6S.46 6298.ftS 514. 9 4 6298.9} 594 . JO 6299 .47 598 .16 62519 ,27 605. JJ 6298. ·19 614, 91 6298.52 603.19 62518,85 627 .0l 6298 .51 628.13 6298.5 ◄ 6 4 0,JS 6298.57 651.5 6298 .64 653.n 6298.61 642 .09 6298.SS 648.27 6298 .6 't 660 . 53 6 2 98. 52 6 60.76 6298 .5 1 654 .72 6298.6 663 .l 6298.4 664,.◄◄ 6298.4 667.67 6"29(1-.29 669 .81 6298 .18 665 .64 6298.H 670 .56 6298.H 670.96 6298.15 67'.L9S 6291L29 677. 86 6298.} 673 .SS 6298.28 680.0'I 6298 ,14 680 .9S 62911.38 682 .46 6298 .4 5 690.11 6298 .27 698.52 6298 .SS 6Bl .56 6298 .48 68S . 05 6298. 4 2 l00 .)1 6 298.59 701.9 6298 .48 699 .59 6298,57 "103.49 6298 .38 'i03 .73 6298 .3 7 '109 .72 G298.06 714.7'1 '298 .22 708.77 62Sl9 ,05 717 .28 6298.44 721.)2 6290,7 723 . 77 62'8 , 8 4 727 .62 U99,04 '121.81 6290 .73 721 .518 6.i.99.05 710.09 6299 .07 716.18 6299 .19 738 .16 6.!519.42: 741.76 6299.lS 1 ◄◄.39 6 299 .11 746 .0 1 6299.08 74?.52 62519 .06 ·150 .·19 6299 758.91 6298.9 7 60 .26 6 298.851 7651,JB 6298.81 772.23 6 298 .8S 778.2 62518 .8 "18 "1 .39 6298.73 1 87.46 6298,'JJ 792 .◄ 62518 .6 ◄ 793.29 629$.62 '194.44 6298 -6 '199.25 6298.51 800 .59 6298,49 8Jl .99 6296 .72 814 .82 6298.518 814 .95 6290.99 8 20 .4 6299.S 823 .15 5:.1519,84 829 .4 6300.62 831.1.3 6300.64 8 39.6 6)00.75 84,6 .87 6300,76 BSS.7 ◄ 6300 ,H 861.81 6300,7 871.02 6300.551 8'18,01 GJ00 .53 881.01 6300 .99 901.87 6300 .ll 911.62 62951 .&8 9 16.81 6299 .87 920.i6 6299.86 934.65 6299 .8" 5138 .02 6299.83 9S9 .32 6:Z99.69 975.23 62151.94 978 .5 6299.92 978.S'J 6299 -92 992.48 6299 .75 1)96 .45 6299,'11 996 .96 6299 .71 997.41 6299.'Jl 1004.34 6299 .65 1004 .83 6299.64 1005.92 62951 .64 100"1.04 625151 .63 1007.SJ 629'J .6J 1011.851 6299.6 10\2 .18 6299.&l 1012.&2 6299.6 101).2 6299.59 1035.51 6299 ,]6 1046.23 6299 .27 1046 .8 67.99.27 1047.25 6299 .27 1047.57 6299.26 100.02 6299 .23 10S0.48 6298.'14 1050.57 6298 .7 1051.52 6298 .49 lOSJ.99 6298 -34 1055,09 6298 .H 1055.4 6298.29 1059 .25 6298.19 1062.2 6296 .11 106S.8J 6298.le 106·/.'/2 6298.29 1069 .4 6298 .37 1069 .63 6298.151 1074,lB 6298 .'12 J.074.63 6298 .74. 1016.61 6298 .87 1on.u 6299.05 1on.a, 6299.18 1018.93 629!:t.H 1 060.31 6299 .62 1082.J'J 6300 .0 1 1084.0J 6300 .l l 106i .S"1 6300.U 1088.46 6)01.04 1 0 93.46 6)01.11 1096.6 6)01.)2 1098.64 6301.41 1099.)6 G)Ol.4.4 1100.91 6)01.51 1101 .11 6JOL59 n0,.s1 6JOl.64 1104.86 EiJ01.6S 1105 .21 5101.6, 1110.19 6101 .99 111J.8' 6302.13 1126 .:Z'J 6302 .0J 11J7 .36 6301.95 \138.47 6301.94 1140.6S 6302 .03 1 1 41.6 ◄ 630:.t.07 11'6 .81 6302.3 llSJ,4.7 6JOJ .81 1157.17 6303.56 1162.18 6303,18 117"1 .48 6303 .J 1195.98 &)01 .8 1201.49 6303.96 1218.7 6 304..59 1221.89 6)04 .69 1223.09 6304.49 1226.&9 6304 .81 1232.051 630i .6 HJ:Z .U 630i.6 1235.92 6304.6 1273 6304 .59 1289.ll 6304.58 1101.12 6104.'13 1302 .05 6304..'14 13051 .26 63tl'l,86 1110 .05 6304,&7 l)lJ.22 6304.9 lHJ.82 63041.91 1)20,91 6J04.97 1121.61 6104 .98 ll:Zl.87 630i .98 1322.0!, 610 ◄.98 1322.H 6304 .98 1326 .96 6305.01 112'1 .76 6305.01 - -- - - - - - -- 1328.06 6JOS.02 1312.45 6305 .05 1333 .52 6305.07 lJJJ .S'I 6305.07 1339.52 6305 .13 llt3.'12 6304 .58 1JU.5S 6304.86 1347,09 6)04.911347.32 6304 .93 13'7.85 6J04.99 ll54 . 5 2 6305 . 66 1359. 52 6305 . 7 4 ll61. 72 6305. 77 Manning' a n Valueo n u 111"' S ta n V&l Sta n Val Sta n Val Sta n Val Sta n Val .......................................................................................... .o·; 102.22 .o◄ 200.ts .0 5 5 209.'17 . 0 1 1361.72 .07 sank. SU: Left Right 102.22 200.4S Lengths : Left Channel Ri ght 218.S 226 ."1 5 215 Coeff Contr. &xpan, .1 . J - CROSS stcrIOH OUTPUT ProO)e noo-yr ••••••••••••••••• ♦ ••••••••••••• ♦ ................... ♦• ♦ ♦ •• ♦ ♦♦ ••••••• ♦ •• ♦ ......... ♦ •••••• ♦ ♦ ......... . E.G. Elev (tt) . 6301. 16 Element Left oa • Channe l Rlght. OD • Vel ReaO tf t} l.U Wt . n •Vel. 0.069 0.040 0 .068 N.S. Ble v ( ft) . 6251 9. 61 Reac:h ten. (ft ) :us.so 226 . 75 235 .00 Cr.it. H.S. (ftl . 6299. 67 . Flow /Ii.tea Coq ftl 90.03 804 . 99 1oeo. 5 ·1 R.G. Slope (ft/ft) • 0. 0 05580 . Area (sq ftl 510 .03 804 .89 1080.S'1 Q Total (c[s) •122ao.oo Flow (cfs) 381.69 9068 .61 2929. ·10 . Top Nidth (ltl 823 . 8) . Top Width (ft) 2S. 96 j 8.2l 699. 74 Vel Total (ft/A) 6. 22 . Avg . Vel. (ft/el 4.24 ]l.27 2 .62 • Max 011 Dpt h (ft) 8.65 Hydr. De~th ( (ti J.48 8 .19 1.54 Conv . Tott,l lcfs) •164392 .8 Conv. (cfa) 5109 .6 •121401.8 37881 .3 Length Wt d. 1ft) . 228 .OS wetted Per . ( [t ) 26.89 98 .)8 701.13 • Min Ch Bl (ft) . 6291 .0 2 • Shear !lb/oq ft) 1.11 . 2 .85 0 .5 4 Alptia 2 .◄ 8 St.ra~111 PQwer llb/[t 8) 4 .94 12, ll 1.41 Fl'et u I.oee ( ft.) i.;n Cum Volume (acre-ft) 10. 26 29 .4'1 2 1.'IS 0 .00 . Cun. 6A (acres) 3, 22 i .16 20.84 C • E Lose Ht) •••••••• ••• • ♦ ..................................................................................... w111 i:-n ing: the energy equation could not be balanced v itl).i.n t he 13pecifiecl 11wtnbe r of itera t l0t1.8. The pcogram 1.1eed critical d41ptb for t he water aurr,ce ,tt.od continued on with the calculations . warning : Di vided flow computed for t his croea-aect1on. Narnl n 9 : ni.e energy lose was greater than 1.0 ft (O.J n}. between t he current and previous cross et1ction. Thia, may indlcote the need {or ~dd!tlonal cross ec<:t.ione. warning : During t h~ standard step iterat.lona, when t he &fJaullled water aur face waa Bl!!:t s,qual to critical depth, the calculated water surface c ame hack below cdtical depth. T11le indicates ttiat there le not a valid subcdtic,111 answer . The pcogram da faulted to crltical d epth. CROSS S6CTION RIVER! Roaring FQrk R£.ACH; Study Reach l NNIT DeacripUon: RS: 95_3• Station f:leva tion Data riura.. 4 33 Sta Elev St• Elev Sttll Elev Blev Sto Elev ................................................................................. 0 6318 .38 . 74 6318 .09 2.23 6317.i 5 4 .48 G316 .5 S.89 6315. 9 • 09 6)14. 96 9.19 631 ◄. ll 10.16 6314 .l"I 1).55 6112.8"1 15.39 £312.06 lS ,2 6312 .04 lS.U 6l12 . 0) 18.02 6l10.6l 19.19 6)09.6"1 20.6◄ 6309 .21 22 26 6308 .)J 23.24. 6)07.& :u .11 6306. 95 25.95 6106 .JS 26 .SJ 6106.04 21 11 6305. '14 28 .89 6305 ,04 30 .59 6304 .38 l .l .95 6)03 .85 32 .65 630). 58 " .. GlOJ. n 35 6)03. 96 37 .9◄ 6 3 0'1.0 38 .05 6304 .45 38.l 6304 .45 40.S'J 6)04 . 76 4 0 .66 6304 . '18 41 .◄◄ 6304. 71 4 3 .12 6304; .55 44. 98 6)04 . 72 '16.21 6304. 71 51.14 6304 . 55 54.22 6301 .1:l Gl .09 6299 . 99 6 4.6'J 6298 . 93 67 .15 5:298. ss 83, ll fi:Z"98.69 83 .17 6298 .69 86.6 6298.H 86.68 6::198 .H 66. 'lt 6298. 3) 51) .27 6298.02 94 .4 1 6297. 81 95 .66 6297. 71 517, 11 6 2 91 .63 99 .19 6297.48 100.4 s 629'1. 44 101.44 629"1 ,42 105.05 6297, l 105.68 6297.28 1.09, 6 4 62517 .16 109. 87 6297, 15 114 . l 6297 . oe 114 .01 ,a,1.04 ll ◄. 36 6 297 .0) 115 .83 6296. 99 118.Jl 6296 _ l'j, 119.21 6295.85 122 .6 6294 . 7 122, 74 6294.68 124 .1 629'1, 51 ]27 .2 5, 6294 .11 128.98 6293 .89 131.&4 6 293 .52 lll .86 6291.26 136, 4 6 6292.513 136.62 6292, 66 138 . 74 6292.64 1 41 .ll 6292. l 143 .62 6291. 94 144 . 78 6291. 76 145 .8) 62511, ◄◄ 14.8 .411 6290,6 150 . 82 6290,26 1 52.4 ) 6290.051 153. 79 6290 .08 156.17 6290 . 06 206. U (i.289 .67 206, Jl 6289 .67 206. 37 6289 , 57 - - - 226 ,69 6289.'51 .240 .13 6289.eJ 252 .0S 6:?:90.39 2SJ.87 6290 .U 164.64 6 2 514.99 270 .04 6295.56 295.69 6295.29 319 . 95 6 29S . 72 )SJ . 57 6296 .1 ]63. 87 6295 . 92 J8S .74 6296 .48 39&.S 6296 .6 419 ,]9 6296 .29 429 .61 6296 .4 439,61 6296. S 465.89 6297.04 476. 28 62517 .13 07.89 6296-51 499 .76 6296 .S 54◄ .14 6296. lJ 5"8 .46 6l96.14 550 .35 6 296.19 5 63 .2 6296,l) 572.11 6296 .66 -- - - - 23S.54 6289.72 240.ZJ 6289.8) 252 .6 6290 -43 258.49 6292 . S 265.02 6 295,03 276. 0 4 6295 . 5 300 .H 6295 .29 322 .63 6295. e 3S5.06 6296 .J:l ]68 6295 .75 388. 59 6 296 .66 398 .U 6296 .5"1 419 .5) 6296.29 429_91 ,a,.n 445 .74 6296,62 .,.,. 7) 6297 .12 47B.96 62117 .0 8 498. 73 6296 -5 502 .47 6296 .4"1 545.Jl 6296.13 549 .06 6 2 96 ,15 554 . 56 6296 .11 564 . ss 6296 . 2 sn.es ,2,,.,., 239.63 6289.82 239.64 621\9.82 239 .78 6289 .82 2 45.99 G28'J .9 '1 247 ,42 6290 248 .92 6290 .04 251 ,24 6290 .0 253.57 6290 .54 25 3 .H 62110,54 261.08 629J.54 2 6 3 ,:36 6294.46 264 .36 62!H.9 267,57 6295.48 268.78 6295 .6 268,98 6295.6 278 .06 629S .S2 279.l& 6 295.4:3 28).'11 6295 ,45 302 .45 6295 .l9 306.Eil 62515 .. ll 108,64 (.295.35 323 .86 629S .81 344.44 6:US .97 MS.21 6295 .97 35'1.0S 6296.16 357.42 6296.lS 361.59 6296 371.72 6295.6 37S.26 6295.02 JBl.26 6 296.2 391.1 6196.65 394..93 6296.6 1 396.)9 6296.6 404 .58 6 296.45 US.83 6296.l 417 .65 6296 .29 420.13 6296.28 4:20.82 6296.28 U4 .S8 6296 .32 4 30 .73 6296.45 432.92 6 2 96 .•iS 435.86 6296.47 451.66 6:Z96.72 457.79 6296 .81 4'3 .11 6296 .93 4 6'J .1"1 6297.1 5 471 .46 6297 .1"1 472.05 6297 .l 'i 482.56 6:296.97 486.6 6296 .78 02 62§16.59 499.01 6 2 96.S 499 .1 7 6 296 ,S 499.65 6296.5 SO J ,91 6296 .4S 515.54 6296.35 537 .39 6296.IB S4 S ,86 6296 .ll 5 47 .1) 6296.12 5 0 .02 6296.12 54!J ,l6 6296 .16 549.7:l 6296 .17 S◄9.86 6U6.17 559.21 6295,94 5 6 1.l 62516 ,05 56).36 6 296 .0J 565 .ll 6296.24 S68 .Sl 6296,42 5 12 .71 6296 .65 582 .4 6297 .19 505 ,88 62517,)3 5 07 . .24, 6297 .11 508.08 6 2 96.97 S90.24 6291.ll 591.01 6297.44 592.23 6297.◄9 5 9).518 62517 .56 5 98.Sl 6297.46 602 .75 629"1.48 604,55 6297.51 60S .02 6 '.l 97 .52 605,82 6297.54 610.08 6297 .6l 61:i?.28 6 297.)7 626.4& 62517.39 635 .99 Ei297 .Jl 646 .02 6l97 .J6 6S5.0l 6.:;l:97 .25 6S9 .S 6297,2 666.SS 629"1 .ll 6 68.96 6297.13 678.21 6297.2S 61)0 .22 6297.29 682 .11 6297 .34 690,02 6297.◄ 697.08 6297.28 699.71 629'1 .29 70:3 629.,_]6 706 .08 1.297.35 708.1'1 6297.)6 711 6 297.35 711.29 6297.)5 726 .11 6297.S? 728 .6l 6297 .61 1'28 .91 6297 .61 734 ."19 6297.65 735.05 629'1.65 7lS,19 6297.65 ?JS.Bl 6297.64 7)7.75 6 29 "1 .61 '138.52 6291.51' 1)!1 .67 6297 ,51 74S .Bl 6297,22 748.U 6 297 .17 760.14 6296 .96 77•.96 6296 .9 1 '176.29 6 2 96 .513 7 91 ,24 6296 .51 1 793.)S 6 296,87 800.91 6296.85 804.8 5 6 296.1'8 807.5 1' 6296.72 008 .B 6296 .7 815 .9 6 296.55 816.17 6296 .S4 819.04 6 296.47 820.67 6296.46 822 .lJ 6296.42 824 .6 2 6296.4 8 27 .24 6296 .32 828 .15 6296 .251 828 .64 6296.) 831.84 6296 .5 2 8 )2 .J 6296.54 837.07 6296 .75 839.78 6296.88 840 .84 6296 .95 84 2 ,'I 6 297 ,08 844 .04 6 2 97.1 5 845 .86 6297.04 852.11 6296 .72 862.32 6297.2 86l.62 62517.25 864.58 6297.29 866 .◄5 6297.09 869 .4 6296 .89 868 .68 6296 .87 874 .85 6296,24 876 6296 .26 882 .Ul 6296.45 885 .24 6296.8 2 8510.19 6297 .36 890.79 6297,44: 893.l"l 62517.68 897 .8 9 6 298.1 6 898.32 6298.21 900.9 6:298 .28 9 10.79 6298 .63 910.79 6298 .68 9 1S.17 6298 .6 910.37 6298.54 920 .35 6290,Sl 922.21 6298.U 926 .19 6298,4 936.13 6 290.J ,YJ.77 6298.29 90 .92 6298 .25 952.4 6290.21 959.69 6298.12 970.9) 6297.99 971.02 6297.99 97"1.05 6297 .8 918.13 6297.71 979 .SS 6297 .72 985.U 6297.S◄ 9 8 7.06 6:Z97.49 1001 6297 .94 l.004.45 6298.4."i 1004 .61 629&.49 1011.26 6299 .S 1014.63 6300.19 1022 .27 6101.75 1024.38 UOl.19 1014.73 6302 1043 .61 6102 lOS4.45 6302 1 061 .87 6301.96 1 073.lJ 6301.06 1081.67 6301."l8 1092,67 6302 .79 1110.84 6301.55 112:Z .'1S 6300.75 1129 .11 <.100.n 1111.55 6100.n uso .9 153 00.84 uss .o::a 6300.86 1101.0• 6301.14 1 200 .0 6301.36 1204 .49 6301.)5 1204 .56 6 301.)~ 1221.S6 6301.25 ln:6.41 6101.23 \.!27.04 6301.23 1227.59 6301.23 12)6.06 6301 .2 1 2 36.66 6301.2 UJ7.97 6 301.19 l2J~LJ6 6301.19 1219.96 f.301.19 124S.28 630l.l8 1245.64 6101.18 1246.18 6301.lB 1246 .89 6101.17 1274 .:Z 2 6301.05 1287.U 6301 1287,95 6301 1280.5 6301 1280.89 6300.99 .1290.67 6300.98 1292 .4 ◄ fiJ00 .6S 1292.55 6)00.62 1293.72 6300,48 1296,73 6300.39 1298 .08 6300.39 1298.46 6300 .JS llOJ .17 6)00.29 1J06 ,77 6300.37 1311.2 000.◄"I 1313.Sl 6300.6 1315.57 6300.71 lJ15.8S 6300,72 IJ:;!:1,41 6301.0'I 1321.96 6301.l 1:324 .38 6301.24 1325.06 6301.36 1325.9 6301.48 1327.21 6301.58 13 28 .51 1 6301.7 5 llJl.42 6101.98 1 333.45 6302.18 1334.11 6302,23 1J38.87 6302.59 llH.97 6302.61 lJU .81 63(12.~16 1351 .31 6302.IS US2 .19 6302 .88 ll54.07 6302.95 1356.76 6303 .0 J 1)58 .55 6303.051 1358.91 630).l 1359.JS 6303.lJ 1365.42 6303 .48 1369.511 6303 .66 138"1.Sl 6303.19 1l98.6J 6302 ,84 1399.98 6302.79 H02.6S 6 302 .93 1403.86 f,JOJ 1410 .25 6303.JJ 1418.12 6306 .2 1422.64 6305.6) l429.J2 6304 .79 1 447 .65 630 .... 8 1470.27 6305 .52 l t76.99 6305 .74 1 498.03 6306 .7 1 501.93 &306 .86 1 503.39 6306 .46 1507.'19 6307.08 1514.39 6306 .6 1515 .12 6306 .59 1Sl9.08 6306 .S./ l S64.3B 6)06,26 1SBL07 6306.12 1598.76 6306 .H 1599.89 6306 .34 1600 .7 6)06 .47 1'09.68 6306,49 1613.S" 6306.54 1614.28 630fi.S5 1622 ,94 6)06.6 5 U2l .8 6J06.66 1624 .11 63QG .67 1624 ,J) 6306.67 1624.44 6)06 .67 1630 .3 4 6306.'I◄ 1 631 .Jl GJ05.7S 1611.67 6306 .75 1 637 .04 6306 ,82 1638.H 6 306 .84 16)9,38 6306.8S 1645 ,68 6306.93 1650.81 GJos.1e 1654.28 6106 .13 1 654.514 6306.44 1555 .22 6306.48 165s .8, no6 .58 16(i4.01 6307 .118 1670 .lJ &108 1 612.81 6308.05 - - - -- - - - - - Manning' 8 n Values r'l\.l•- SU n val Sta n V&l Sta n val Sta n Val SU n Val ......................................................................... ······· ,07 1 48.0 Ban); 6t.4: Left Ri9ht l◄ B.48 253.64 .04 253.64 l,,e1'9t ha: 1.t!:ft Channel Right 218.5 22 6 .75 2)5 .o, 1672, 8 1 .07 Coef[ COot r:. Ex.pan. .1 . l - CROSS SECTION OUTPUT Profile 1100-yr ......................................................................................................................... E.O. E lev (ft) . 6299.50 . Bleeent Left OB Channel Right OB . V•l Head (ft} 1.5) Wt. n-Val. 0,0·10 0 .040 0.060 . M.S . Elev {ft) 6297 . 9 7 . Reach Len . (ft) 218 .SO 226. 75 235 .00 . Crit N ,S . (ft) 6291. 91 Fl ow Arca; lsq ft) 157 .90 855 .61 . 8 93 . 01 E .G. Slope (ft/ft) •0.005Sl6 Ar e a (eq f t l 157. 90 B55 . 61 893 .01 Q Total (chi •1 2~00 .00 Plow ICU) 659 .JS 95◄5.36 . 2075. 30 Top Width 1ft) . 834 .02 Top Width 1f t ) 56 .so 105 , 16 672. lS ••I Total lft/s ) ,.44 Avg. Vel. lft/el 4 . .18 11.16 2.32 . M.a.x Chl Dpth l ftl 8 .46 Myt)r. Depth (tt) 2 . 79 8.14 1. 33 Conv. Total tcf&I •165341 .) CCov. lets) 8B77. 7 ·128521.3 2794 2,◄ . Length Wtd. (tt) 227 .16 wetted Per. (Ct) 57 .20 lOS .:zJ 67). 7 2 Min Ch El lft.) 6289.Sl Shear (lb/ai;z <ti O.SIS 2.6 0 0.46 . Alpha 2 .38 St r eam Power U b/ft •I 3.96 Jl .24 1.0, Prctn LOBB ((t) 1.29 C \lrb VoluRM! (acrew ft} j.64 2S .1 5 22 .◄J C " E LOBS 0 .01 Cum S A (acre s) 3.02 3.63 17.14 UtJ ........................................................................................................................... warning: The e nergy equation could not be b.alcJnced •ithin the: epecifled number of iter,e iona . 'The program used critical d epth for the water 9urfacc ;,.1k.1 cont i nued on witl'i the calculations. warning : Uivided Clow computed for t hle c ross-sectioo . warning: 'l'he energy loos was greater than 1 .0 ft 10.) 111). bet we e n the current and p revious cros& eect.ion. Thie may indicate. t he need f o r additi onal Cl'ORR sect ions. Warning : Dvring the standard step iterat iona. whel'l the ass u191!d waitot eur:face wae eut equa l to c ritic<11l de p th, the calculated water 1.ud'ac t!l catne back below crit ica l depth. Thi e indicates t hat t here is nol a valid eubcritical ,:iinswec The p.rogr~111 de hulted to critica l dept.h. CROSS SECTlOO RIVtR: Ro:.idng F"ork flEACH: Study Reach I NPUT Descript ion: Station Elevation Data nu111-. 432 Sta El ev Sta E l ev Sta Elev Sta Elev S t o ................................................................................................... 0 6]16 .04 .97 63l5 ,68 2 .92 6314.94 5.8B 6313 .8 1 7 .73 6313.11 10 .61 6)12 12.64 6311.19 ll.lJ 6311.01 17.78 6309 .351 20.18 6308.34 2 0 .22 6 308 .32 20.25 6)08,3 23 .63 6)06 . 7 2S.96 6305. 6 27.07 61os .0·1 29 .i 6304 . 07 )0.48 6303.45 32.54 6302 .48 34.03 6)01 .78 34 . 8 6301. 42 JS .55 6301.0'I 3'1.9 6300 .32 40.12 6299 .6 4 1. 9 62'JSl.04 42 .Bl 6290 . 74 4 •. 06 6299 .12 45.9 6299 .69 49. 76 63(10 .88 49 . 9 6300. 92 49 .91 6300. 95 SJ . 21 6)01. 51 5) .3) 6301.514 54..)6 6301 .98 56.55 6302 .08 SB .99 6302.36 60.6 6302 .)5 67 .07 6 :302 .17 71 .11 6100.2 81.0 6295 .48 84 .85 6 293. 91 88.08 6 293.)7 109.0:3 6 293 .6 109.09 6251).79 l1J.S9 629).76 113 .69 6:Z93. '16 11), 76 629).76 119."11 629). 79 1 23 .02 6293.Bl 125 . 7) 629). 82 127 .17 6:z9J .B) 130,l 6 293 .84 131.7~ 6293.92 1)3.04 6293. 98 137. '17 6:294 .21 138.61 6294. 25 l◄).79 6294 . S 144. \l 6294. Sl 14 '1.0l 6294 .65 1<1,.s J 6294. 78 H9 .,3 6294 .8 l SJ.91 6294. .9 155 .17 6293. 89 lS6. 36 629). S2 160 .8 6292.15 160.98 6292 .14 )62 . 76 6292. 02 1'6 .9 G291. •14 169 .16 6291.SB 1 7.!:. 92 6291 . 3) 1 75.57 6291 . l~ 17 !:I. 98 6290 .92 101.81 6 2 90. 73 101.97 6290.71 185 . l 6 290 .45 188. 37 6290 .17 109.B9 6290 .04 191 .26 6209 .6S 194. 74 6288 .65 197. 68 6288 .48 199.69 62B8 .J9 201 .4 nee .18 204. J'J &288.3'7 26 7.0) 6 2B8 .ll 261. 28 6288.11 267. )6 6:UB.11 292 . BS 6 288 297 .4.4 11;20B.13 299.SS 6280 .19 299.6) 6288 . I B 2 99 . 82 6288.19 299. 86 6208 .19 102 .es 6 288. 27 )03 .59 6 288 .29 )04. 32 6280 .Jl , .. 6 288 .49 306.28 628B .S l )06 .6] 6:Z88 .S5 306.79 6288 .S"I 106, 82 62BB . 57 307 .l 6280 .69 )12.55 6291.01 llS .62 6292. 31 318.)1 6293 .45 319.5 6293. 97 319 .B2 6294 .1 - - ------ 320.28 6294.15 323 .29 6294 ,59 )24 . 71 6294. 65 324. 96 6294. 65 )26 .2 6294 .Gl Jl3. 29 6294 ... llS. 69 6294. 61 337 62!:Uo.57 l42, 35 629t . s, 356.52 6294.l 361.77 6294.:23 )64 .s 6294 .2 369.42 6294. lS 371.82 6294 _ lJ )85.18 6294 .39 388.36 t294 .45 389 .8 6294 .415 4 lt .12 62!H .69 41S .Ol 6294. 7 424. 9 1 6294.83 426.67 6 29 4 .BS 429 .02 6294 .86 429 . 46 &2514 .86 434.4 6294 . 6l 437.09 6294 .s 441 .97 6294 .27 446 .36 629LOS 450.55 5l94 . 39 45"1.64 6294. 97 462 . 93 6295.41 <166.29 6295.68 Ui9. 26 6295.68 413 .79 62:95.66 '475.52 6 295 .65 415.65 6295 .65 477.88 6295 .63 485.19 629:S.58 08.46 ti;295. S 500 .U 6295.S 502.61 6295.5 so2. e, 6295. 5 SO). 57 6 2 95.S SO t .39 6295. S SOB.82 6295.54 514. 8 4 6295.61 SlS.01 6295 .63 Sl6 .1 6295 .65 518 .'8 6295 .66 522 .IS 6 295 .69 526 . 59 6295.'12 533,83 629S.82 S40 . 83 6295 . 91 54.8 .0 1 / 6295.97 554.36 6296.05 557 . 65 6296, l S59 ,82 6296.l!i S62.24 6296.17 S64.'23 62'6 .19 56 ◄.93 6296.111 569 . 92 6i!i(i .07 57).l 629S. 99 s1·1,3s 6295.87 582.)2 6295. 7 589 ,S 6295 .49 S95 .◄7 6295."7 596 .45 6295.41 596.78 6295 .◄7 596. 97 6295.4.'/ 591.SS 629S.47 597 . 69 6295.,1,"' 600. 87 6295 .46 601.58 629S .46 616.)2 6295.44 642 .14 6295.4:l 650.12 6295,tl 651.5 6295.◄l 652 .15 6295.41 654.35 6295,41 654 .11 6295.41 655. 2) 6295.42 655 .93 6295.43 6S6 .0-1, 6295.H 656 .11 6295.◄4: 656 .88 629S .4t 657 .46 6295.45 662.0 6295 ,42 667. 93 6295.lS 670 .lS 6295.4 1 670 .◄7 6295 .4 612 .64 6295.46 (;74 . .!'I 6295.49 674 . 92 6295.Sl 678 . 92 6 295. 62 683 .87 6295. 74 683.91 6l95 . 75 684 .04 6295 . 7S 695 .13 6296.03 699.U 6296 .12 ·,01.os 6295 , 73 702.04 6295 .49 70t . 59 6295 . 92 705 .51 6296 .07 706. 95 6296. ll 709 .Ql 6296.17 714 .)9 6296.18 719,3' 6296 .24 721.5 629G.29 722.06 6296.ll 72) .Ol 6296. J) 728, 04 6296.46 730 .64 629G. 08 747.42 6296 .14 1S8 .6S 6:l.96 .H 770.51 6296 .18 781.H 6296.02 786 .44 6295. 93 794. 78 629S . 8 197 .62 6295.83 808 .56 6295 . 98 810 .93 6296.01 813. 16 6296. 05 822. 51 6296 .15 830 , 85 6295. 97 833 . 9S 6295 . 94 en.es 6295 .91 841 .49 6295 .86 84.3.96 6295.83 841.3 6295 . 78 847 .65 6295. 78 865.16 6295.Bl 868. ll 6295. 84 1Hi8.47 6295.84 875. 41 6295 .84 915.n 6295 .84 875 .89 629S.84 876 . 62 6.29S. 8) 878.92 6295.81 8"19.81 6 2 95, 78 881.18 6295 . 75 888 .44 6 295 . 58 891.54 6295 .54 905 .1"1 6295.4 922 .88 6295 . 32 924.Hi 6295. )2 942.]2 6295 .2.5 iJH.626295 .19 95).55 6295 .03 958 .21 61:94.92 961 ,42 6294,8) 962 .87 6294. 8 911.26 6294.S8 911.59 Ein4.s1 974 .97 6294 .54 9·,,_9 6:n•.s1 978.63 6294.Sl 981.56 6294.S 984 .66 6294.46 985.74 6294.45 986.32 6294 .45 990.1 6294.16 990.64 629◄.79 n&.::n 6295.19 999.◄e 6295 .o 1000.H 629s.s1 1002,91 6295 .71 1004 .51 6295 .83 1006.66 6295 .67 1014 .06 6295.16 1026 .12 6295.85 1021,66 6295.93 1028.79 6296 1011 6295 .71 l OJJ.3 6295 .41 1031.64 629S .36 1040.92 6294..42 1042.29 6294,45 1049.59 6294.67 1051.21 6295.2 1059.05 6296.02 1059.76 6296.12 106;z.59 6 2 96.51 1068.15 6297 .28 1068.66 629"1 .JS 1071.72 6297 .5 1083 .19 6298.06 1081.19 6 2 98.H 1088-57 6298 .04 10'.92 .36 6297 .97 1094 .7 6297.93 1096.89 6291.89 1101.59 6297 .8 1113.34 6297 .71 1115.29 6297.7 1128.-16 6297.62 11)2.S"I 6297,56 1141.19 6297 .4.4 115,t,.U 6297.24 1154.57 6291.24 1161.7 62'6 .96 1162.98 6296.91 1164.65 6 296 .84 1171.59 6 296.57 ll73 .53 6296 .S 1190 6297.l 'I 1194.08 6297.95 U94.26 6297.99 1202.13 6299.5 1206.ll &JOO .SJ 1215.lJ 6)02.81 1217.64 6302.94 1229.87 630).25 1240.36 630J .2S 12S3 .17 6303,2S U61.94 6303.23 )275 .24 UOJ.12 1265.3-t 6301.04 12,8.H 6304 .6 lll9.8 6J02,8 UJl .87 6)Ql.6J 1 341.46 63<:Jl.69 1346.64 6301..71 1 367.14 6301.85 1172,01 6101.89 H02 .71 6302 .39 1425 .74 6102.79 1430.47 6302.78 143 0.56 6302.78 1450.65 6102.7~ 14S6 .38 6302.75 l457.1 2 6102 .76 1457.71 6302 .76 14.67.78 6J02.1S 1468.49 6102.75 1470.06 6302 .75 1471.U 6102.'IS l 47l.J9 6302.75 1478.68 630.2 .76 1479.ll 6102.76 14"19.".14 6l02 .7S 1480.57 6302.JS 15 12.88 6302."13 1528.28 630.2.73 1S2'il .l 6302 .73 1529.75 6302 .73 1530.22 6102 .73 1532.31 6302.72 1514,41 6302.56 1534.S,t, 6)02.5.5 1 515.91 6302.48 1539.48 6102.43 1541.0B 6302.H lSU.52 (,302 .42 ISU.08 6302 .4 1551.)4 6302.56 l556.S9 6302.77 1559.Jl 6302.92 1561.74 6J0l .0 4 1S62 .07 6303.06 1568-65 6303.0 156!i.29 6)Ul.46 1572.15 6303.62 1572,95 6303.71 1573 .9 5 630).79 1575.S 6303.82 1S'17.S 6303 .88 1580 .47 6303.95 1582.97 6304.02 1S8J.65 6304 .0J 1589.27 6)04.14 1 596 .49 6304 .0(, 1601 .02 6304.2 160).97 6304 .29 1605 .01 6304.)2 1607.24 6104.,39 1610.,t,2 6)04 .48 1612.53 6304 .54 1612.95 6304.55 1613.48 6304.S8 1620.6S 6)04.98 1625 .95 6)05 .24 1646.76 6104.34 1659.89 6103.72 16'1.49 6303 .6S 1664.64 6301 .8) 1666.07 6103.92 1673.62 6304 .37 16133 .16 6)08-6 1688 .S 6301.7 1696.16 6JQ6.39 1717.81 6306 .l 1744.SS 630.1 .24 1752.S 6307.52 1777.35 6308.8 1781.96 6309-03 1783 .7 6108 .4) 1188,9 6309.34 1796 .7 6308.6 1797.55 6308.59 1802.23 6308.54 l8SS .77 630"1 .93 1879.ot 6307 .66 1896.39 61o·t.91 1091.11 6)01.91 19oa.u &1oa.o, 1909,29 6108 .n 1913.86 6)08.17 1914.7) 6309 .18 1924.97 6108,)2 l!f25.9B 6.)08 .)4 1926.36 6308 .)5 1926.62 6Joa.Js 1926.·15 no8 .J5 uJJ.11 uo0.46 U34 .86 6108 .48 1ns.2 9 6Jo0.u l 'ilH.63 6308.59 190.17 6308.62 1943 .21 6308.62 1951.84 6308.11 1957.91 6306 .99 1962 6107.8 1962.79 6307.96 1961.11 6)08.02 196).88 6308.18 1973.51 6)10 .09 l980.7l 6310 .25 U83 .9 1 6310.33 Manning's n Val u ee ,~uiti• Sta n Val St-' n Val Sta n Val Sta n V.,l St~ n Val . 07 194 . 14 .04 306.82 .065 320.28 . 07 1983. 91 .01 -- - - - B#Ok Sta: t.eft Right 194.74 )06.82 - - - Length&: W:tt. Chainnel Right 211L5 226.15 235 CROSS SECTION OUTPUf Profile llOO •yr --- Cocff contr . Ex.pan. . l .l ........................................... ········ ........................................... . &.G . Rlev (ft) 6297 .61 . Element Le!ft OB Channel Right 08 • Ve! !lead 1ft) 1.58 • Wt. a-Val . 0.070 0 .04 0 0.069 w.s. Elev I ftl . 6296.05 Reach !,en. (ft) 218.50 226. 75 215.00 Crit w.s. l[t) 6296 .QS Flow Area (oq (ti 345 .77 878. 04 545 .74 E.G. Slope (ft/ft) •o. 005028 Area leg ft.I J4 5. 77 878.04 S4S. 74 • Q Total (CUI ·12290 .00 F'lo• !cUI ll21. 88 982:0 . 72 lll1,40 Top Wldth (ft) 869.91 • Top Width (ft.) 114 .SS 112. 08 6'43 .28 Ve! Total (ft/e) 6, 94 Avg. Vel. (ft/al 3 . 82 11 .18 2.08 • Max Chl l)pth (f tl 8.05 llydr. Depth lftl 3 . 02 7 .83 0.85 Conv. Tot.al tefe) • 160854. 0 Conv. (cf•I l7l1S. l •128640.l 14898.7 Length Wtd. lltl 225.H Wettco Pei:, !Ct) llS.78 112 .11 6 45.00 Min Ch 61 I ft) 6288.00 6hear Ob/aq It) 1.09 2.85 0 . J l Alpha 2 .12 St.ream Power Ub/ft el 4.15 31.87 0 .64 F'l'ctn Loss (ft) 1.78 euc,, Volume lacl'e-[tl 8.)8 20.63 18 .55" C&.ELoee (Ct.) Q.07 Cum SA (aCl'e e) 2.S9 3.07 ll.S9 ................................................................................................ warning: nle e.ncrgy eqt.1t1t lon could not be balanced with.in the t1pecified numbf!r of iteratjone. Ttie program used cr.itleal depth !or the wa ter e urface aod continued on with the c•lcvlat.lons. W,:1 t0Jn9: Dlvlded flow computed for this CN>(UJ•ffection. warning: 111e velocity he,:11d has ch3nge<J by more than O.S n (0 .l!, m). ·mh NY indic ate thE 11eed Cot' additional cross eectio11n. Warning: n ae ener-gy loRff was greater than 1.0 Ct [0.3 111). between the current an<l p revloue eroes 111ectlon. Th!.IJ may indicat e the need fOI' addit lo,i.al cross u ectlooe, warnin9: Oul'ing the e t ,?11n(1a((l ot.ep iterations. when the 3 99.,urned wate r surface was sot equal to critical depth, the calculated water aurface caae back below critical dept h . 'nlie Indicates that there le not a val id subcrltical .J11swer. The pcogralQ defaulted to cclt!ci11l depth. CROSS SECTIOO SHYER: Roaring fork K&ACH : Study React, RS, 95 INP\TT De.&cript .ion: ,:s.9s ICOI Ste;tion &levatlon Data •• SU &lev Sta &lev SU Elev St3 E:lev Sta Elev ................................................................................ 0 631)."I 22 6305. 9 .. 6 296 .4 SJ 6293. 9 •• 6299 .1 1) 6300 7S 6300 83 6299. 9 ,. 6297 .2 )OS 6288 . 9 10, 6l68 .2 1 3S 628&.51 161 6290.2 lBB 6292. 8 ,.. 6269 .6 22S 6288 .8 2l5 6298. J 2U 6266. 7 ,.. 6286 .5 360 6286 .6 J "l S 6293.2 3?0 629). 7 401 6293. 7 43S 6292. 9 501 6293 .6 521 6292. S ... 6294 . 7 566 6 294 . 7 630 6295. l 6S7 6295 . 2 ••• 6294. .4 BU 6294. 9 8 16 6 294 620 6294. 7 836 6295 ••• 6295.) 849 6294 .8 ••• 6295 923 6 294. S 95S 6294. 9 .8. ti294 .2 1093 6293 .6 ll27 6292 .6 1144 629:l.(i 1165 6294 . S 1176 ti29).6 119) 6294 . 7 1207 6292 .6 1217 6292 . 9 1 219 6296. 5 1256 629"1,5 1256 6297 .6 1277 629"1.2 no8 6297 1Jl8 6296. 5 1360 6295 .5 13'19 6296 .4 1)9) 6 2 99 .5 1408 6304 lt:25 6304 ,!, 14.62 6304 -~ 1489 6304 .3 1504 6)06 .4 15 45 6)02. 5 1589 6)02 . 9 1651 6104.l 1791 6304 . 5 1822 6306.1 1846 6305. 5 \867 Gl0G uei 6306. 8 1906 6lOS .S l9ll 6304. S 1931 6lOS. 4 1948 6311 196J 6308 1988 6107 ,9 2028 6J09. 3 2062 6311 . 2 2064 6310 .4 2070 6311. 6 2079 6)10 .ti 2174 6309.2 1227 tillO 22U 6)10.4 2258 6310 .s 2265 6J08. 2 228) 6312 .3 2295 uu., M4110ill9'9 n V~lues num• Sta n Val Sta n Val Sta n Val ................................................. .07 241 .04 360 .o·, - -----------------------------------------·-.. -· .... --- ------ B&nk. 8t.i111 Lett Ki9ht Wngtha: t-oft. O>ann•l Rig h t eo.u cun .. r . s..p.n. 241 JOO 800 1000 1000 .I .] CR°'$ 6tC'I' ION OUTP'l1'1' Pn,tlh UOO•yr ••••••••• t ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• • S.G. Klev Htl • 62'.ilS.05 Element. l,e[t 00 • Channel Right 08 • • Vel Nead (r:t) 2 .26 •t . n•Va.l. 0.010 O.CltO 0.070 • N .S. ll•v lh.l • ,2,2 . .,, ,te.Cb Lo.o. (Ct) 100.00 1000.00 1000.00 • Cl"h. W.S. Utl • 6292.78 Plow 1<re• (eq (ti 445.SS 1)5.67 49.05 • B,G. Slope f (t/ftJ •Q.Oll272 • Ar@a faq f t) 445 .55 715.67 .,.os .. 0 Tot,1 lcfa) • 12210.00 . Plow (cfaJ • 2 107.H 977:Z. , .. l'Jt.)2 • Top N lclth I Ct) 31'7 .27 • Top Nl dlh crt> HJ.70 119.00 5 4 .,·, • Vel Total ( tt/e) 9. 98 • Avg. Yd . (ft/a} 5 .16 1l .28 4 .06 • Ha.x Chl Dpth (ft) 6.26 . lly(Sr. Depth (ft) l.10 6 .19 0.90 • Conv . ToUl (cfaJ • 115"4 .o • Conv. lcfa) 21716.4 12050 .) 1877 .) • Length M'td . Ut) 972.65 • Wtt..tll!d Pe.r. ((U 145 ,51 119,01 S5.92 • Ki n Ch 11 U:t) '216.50 6hHr Ub/eq f t> 2 .15 4 .)5 0.'2 • Al ..... l.4' • SLr••• ~r Ub/(t •J u .1, !.7. 79 Z.Sl Frctn Lo■a, 1ft) 7 .80 • Cu. VolullN!!! (acr"e-tt.J ,.11 16.43 1'.94 • C , I Loaa 1ft ) o.)) • Cum SA (acre•> 1.94, l.47 11 .10 warning, 11~ energy equatJon could not be b.tlanc@d withln the apecithd 1H.tmber of ite n t.lona. 'the pn;,gr am uaf!d c rh.lc:al depth for \..he water aurt•ce ,and continued on with the calcubtlons. Warnlng1 Divided !low coaputed for t hl• cro•••aection. ••ming: The velocity h•.cl Ma chalnged by 4'0re. t han 0.5 ft 10.15 a). Thla .,.y lndlcat.e th• need tor addh.io,n,1il croe• Net.lone. 1'arnlog 1 The •fH!!C9Y lo•• 111,aa greater than 1.0 ft 10.) •>. bctW1!!eo the current and prcvlout cross sactlon. Thia INY iodicac., t.he naa d for Additional c r 011.,. ■ection&. warning , During the et•~rd atep iteration•, when t he •s•umed w~ter' ffur!•ce. waa ect equal to critlc d d epth, the c411C-..Jiated w;,.ter ■u tface ca-me b•c \ below critic•l deplh. This indlc•t•• t.hat thete ia not. ;, valid e -..bcrlt.ical en.aver. Tt1oe: progoa detault.ed to c-riuca l dt!!pth. CM:OSS 81CTJON RIYER1 A.Mring York REACH: Study Reac:h RS: •• JN P01' Daacdpt.ion : ,c,s.,. SLilt.ion llav•tlon O.til n-..,. .. 7' .,. &lev St• Slav ... Blcv ... Klev ., . llev • •• • • • • •• ••• • •• •••• •• • • •• •• • t ••••••••••••••••••••••••••••••• t ••••••••••••••••••• 6J2l. S '3 6291.6 80 15290 .7 l>) 6U0 .1J )25 nn Ill 6292 u, ,2,1 "' 629.2 181 U82 "' '28l .) '" '21'1."1 J U 6277 .s JO 6281.S J>5 6284 . .3 )80 628'1 411 U14.8 .,, 6283 ·" 6~14.8 ... 6284 .,, 6212. 1 "' UU.2 S)S uu.1 su ,1 ,1., SU ,2,4 .s s,a uec.1 S&l Ull .7 >U 6285,.2 '°' ,.1es.1 .,, 6U5-5 '" ,us., os, UIS.8 .. , '284 .8 '" fi286 , .. 6284 . 9 "' 6 285 .l 7)) 6282 . 7 7'S 6282 .1 839 6282 .3 .,. '264 .5 ... U 84 .J ,,, fi28J.9 10)9 (,284 .. 8 1081 1528S.1 Jl 10 6280 .l 1155 6381.2 l U4 628) 1214 6281. e U43 15293 .l 1257 628} .2 12(;2 6282 .( 1280 '282.4 uu uu.s 1J07 6284 . l 1117 6 21l. l lU2 n12., USO U 84 .l HOS ne, 1 422 6215.l 1455 uas 14'2 Ull.8 int UIS., 14J'1 6U4.7 JS!t 6290 1Sl4 6U4.4 lS~S U t4 ., 1511 62.U .2 1616 nu., 1646 '194 lHJ '294 .5 1761 ,294 .J 1810 Ut,.l 1'14 629S .2 1'16 '294 .2 un 6295 .2 2013 6HS .4 30)6 629).7 20s, 6294 2012 6295 .2 201◄ n,s.a Mrrnning•• n V{l l ues n u"'-3 ... n Ya) ... n Va l ... n Y•l ... . .. .. . .... ...... .. .. . ... . . . .......... .. . . .. . . 0 .o, ,,. . o, ]12 .07 e.ank ,a., Lei< Kight Lengths: Le-ft Cl'WHll~I R i g ht Coe ff Coutr. ...,.n. ---- ----- >16 )U , .. 7)0 .1 • ' CROSS SIICl'IC!tf WI'PUT ProtUe 1100-yr ............................................................................................... • 13..0. Elev (ftl 6216.01 • 1uement ~ct 08 • Ch•t\Mll • Ri ght 08 • • Yel KHd lttl 1.16 • Nt . n •Yal . D .070 0 .040 o.o·,o • N.S . Blev Ut) • G2U .BS • Re•ch l,c(L (ftl • Crlt W.$, !Ct) 6284 .82 Flow Area (8Q [ti 2SD .18 696 .00 • 1426 .93 • S.G. $1099 ((t/ft> •0 .005996 • Area leq ft) 250.38 '96 .00 142'. 9] • 0 Tot.Al fc:t•> •122eo.00 • Plow tchJ 10s0.,~ 1 01.41 • l72t .S'1 • Top tc ldth (tt) 1121.55 • Top Width tft.) 67 .38 9'.00 96S.17 • Vel Tot•I Ctt/al 5.11 • Avg. Vel. I Ct/•I 4 .20 10.18 2 ,61 • M41x Chl Dpth l tt> ,.,s • Hydr, Oepth U:tJ l.12 ?.25 L 4 8 • CO0v'. Tot.al lcfeJ •U 858'1 .1 • conv . lcfel 13572.J ,nso., 4816t . 8 • Length ~t d . I Ct) • Netted Per . ([t i 68.37 9G .OO 969.39 • POn Ch gJ (ft.I 6371. 50 • She•r" Ub/•Q ttl l.l'I 2,"11 o.s, • Alph• 2.18 • Stre•ra Power llb /ft el S.iS 29.24 1.44 • Frctn Loe• 1ft) • Cua Vol....e liacce-ft.l •Cf. E 1.ooea llt> • Cid> SA <•creel ............................................................................................... W11rning1 Oh.ldctl !low ~utecl t or thl• cro11•e ection. 6'1..14MAJlT or tlANN ING'S M' VA.WK& RI ver: ROilr ing rork ..................................................................................... River SU. ol n:z n) "' n$ •Study Re ach 91 .01• .04• .01 • •Study Re•Ch 96 .07 • .04• ,07 • •study Re ach 95.95• .01 • .o4• .06J• .01 • .07• •study Re t.Ch ,s.t• .01• .oc• .05'1 • .01• .o7 • •study Re•c h ,s.es .01• .o4• .os • .o,• •s tudy Re.ch ,s. ,s .01• .04· .OS • .07• •study lte•ch ,,. 7 .07• .o•• .os• .01• •Study Re4Ch 95 .6 .01• .04 • .os • .01• •study Reach 9S.◄s • .01 • .o4• .o::,s• .0,• .01• •s t udy Reach 9S.)• .01 • .o4• .06 • .0 1 • .o7• •study Re•ch 9S. lS • .01• .o,• .o,s • .01• .01 • •Study Reilch 9S .07 • .04 • ,07• :~~~~. ~~~~~ .......... ~! ................. ;??: ...... ;~!: ...... ;??: ....................... . SUMARY OP KKAC'U LENCTI~S River: Rot.ring Fork Re.ch River 5U. • Lett • Cb,.Mel • Right • •study Reich ., 124 1 • 1335• 1)'19• • St udy Re~ch 96 21S.3J• 20,• 11 5 '" •st udy Reach 95,tS• :a)S.)J• 206• us• •study kettch 95, 9 • 2)!i.J:p 206• us• •Study k•■Ch ,s.,s 3·1 • 37• ,,. •Study Re a c h 95.15 JO• 30• )O• •Study Reach 95 ,1 u • u • o• •Study Re•ch n., 2!1 .5• 226. 75• 2)5• •study Reach ,s.t S• 2 11.s• 226 . 15• 23S• •st udy Re•c h ,~.)• 2 18.$• 226. 75• 2 n • •study Reach ,s. u • 218 .5• 22,. 75• 235• •study Ae•ch 9$ 800 • 1000• 1000• •study Reach .. ·10• 7)0• ,., .. - --- -- GtN4ARY OF CONTRA.t'TlOtf AHO IXPAZfSION C:OllrlClGlfTS Rlver: Moaclng Fort Reach River Sta. • contr. • 6xpa.n. • •St.ucly Reach '7 ,1 • .)• •study Reach .. .,. .]• •study Ruch n .,s• .1• .]• •study kHch ,s.•• . I• .)• •Study Rea ch ,S.15 .J• .J • •Study AHch ,s,-,, .,. . )• •study AHch ,s,, . ,. _, . • Study RHc.h H,G ·" .)• •stuOy Reac h 9',4S• .I• . ,. •study •••ch H.>• .1• .,. •study Ruch ts.IS• . ,. .)• •study Reach .. .,. .]• •study Auch ,. ... .)• ERRORS w.-.RN ING$ AND NOTIS Error■ W1 r-nlng ■ and Hot.11■ (or Plan £C (21Jt0-02-l4) -- Rhet : ~tJng Fork Ruda: Study A.each RS: ,., P'ro[l lll!:; lOO•yr -- 91acnlng:Tbe energy ec;uatlOfl cou ld not be ti.lanced wlt.hSn t.he ■peclt i~ nU!lllbcr of lteut.lOl\8. The progn.111 u sed critical depth f or-the -.i,uer 11u1"face and cont.lnued on with t he c a lculat lone . W•l"0Jn91 Dlv hted now co,nputed for thl ■ croae-el'!ctlQn . Wa t'nlng:The velocity h■3d hn cha09ed by -ore th•n o .~ ft ICJ .15 ■). 'Mi l ■ ~Y lt\dlcnte t h e need for 11ddl t Ion• l croee ••ction ■. Me r"nl ng:The t!!MC\JY lo■■ waa greater than 1.0 ft CO .) •I. between the current a.nd pr■vlCN& cn,s■ 11ect.Jon. nil• eay indlcne u~ n.eed tor Mk:llUOl\al l croe• •ectlonti . Nol■1 "'-lltlple c r itical dq,th9 wec11 found .at thle location. 11\e crltkal depth wi th the lo1o1eat, "'•lld, water auct•c• w,u1 u.aed. r<1,,.ec 1 Rc>erlng Fork Reach , $t.udy Re ach RS: 96 ProC l le: l DO•yr W•r nlng11be ve l ocity head haa chitnged by mc;,re than 0 ,5 rt (0.15 •I . n1h may indlc a te !..he need tor .odlt.1onal Ct'OH HCtSone. We mlng:Tbl!! energy loa• wa • g n•ater th.an I .o f t (O .l •>. bet.ween the cur-r•nt and prevJo..ia croa11 ■ec:1.ton . n11e aay iAdJc.te u-.e need (or add1ti0ttal en>•• eectlCWUJ. No te, Kultlple crltical depth• werfl found ~t thie 1ocatiOl1. Ttie crltlcal depth w ith tho loweAt, "'01 hJ. water ,u.u·h c e wae used. Rivat1 Rc>1rln9 Fork l~HCh t Study keo1c h RS: 95,9S• Profile: 100-yr' Wtrnlng :The enl!!tgy tqu ation could not. be balanced w.it.hln th@ specifi ed number o( itent.lon11 . The progrett1 ututd crtL1cfll dapt.h for t.he water aurface and cont.lnued oo with the calcul•llona. warnlog:Divided flc,., co.iputed for t.hiA croe•• ■eccion. ••rnlng:n.e eMrgy lo■• ...,.,. 9t'~u11ter thau 1 .0 tc. (O.) •I . between t.he currc.nt a rw:S pre,,,.lous cr-ots sectlon. 11118 111ay lndlc•t• the need tor edcHtional cro1111 eectione. Note1 Mu ltiple c rltlcU dept h • we re Couod a t thh locoLlon. The crltic•l depth wi t h l.he loweat, volld, wate r •ur(ace WHI used. Riven Rotrir19 FOck Ae•Ch: $tudy Aeach RS: 9S .9• Prorlle : 100•yr W1 rol~:Tbc encc9r oqua tloo could not. be balanced "W ithin the specified nuaber or U.eratlona. The progc .. va@d crit.ica l dtrp tb for the v aur •ur[ace and contin"ed on with the calcuhtione. wernlngi n.e energy loe• •H greater than l.O ft 10.J •I . bet.ween tho current and pnvloue croe.A sectio n , Thht 111ay Indicate t h e need tor e<Jdltional cro1<t ee<::tione . W•rning:Duri.ng t h• •tandard ■tep lter atJons, ~htln t he aeaumed wat.tir aur[ace wa• ■et equal to ccJt.lcal depth, the c•lculated ••t..er eurh-ce ca .. Nc.k below crit1cai 1 deptJa . Tbie htdic.u ■ that t.hece h not a valid au.bcrith::•l an■~r. 1he progca• Otl(aulted t o crltl«l depth. --- ------ Kot.ea Multi ple crlt.lCal depths were found a t t.hl ■ loc.•t.Jon. tbe crhl c a l dept..h •lt..h t.h■ love■t., "'aUd, w•ter aurr~c• w•• uae:d. Riven RoarJng Fork Re a ch, Study Rea ch kS 1 95.BS Ptollle.: lOO•yr W11rning1Dlvided flow co.puted [or t11h croa■•aec tlon . Narnirtg1The vel ocit y he,d, bt1e c h anged Oy more tha n o.s h . (G . ls 1111), n\h IMY i ndicate t.he nee d for-additJonal c roe a ■ectiooe . River: Rotrl09 Fork Reach , Stl.ldy Reach RS1 95 -6 Proflle1 lOO•yr ••r-ntng ,'n,e. veloch.r head bas changed by acre than 0 .5 ft 10. lS •J . 1hi■ MilY indicate th1' nlll!:ed for a ddlttonal cto&• nictio.11 . WarniF91The energy loee •a• greater tben 1.0 ft (O .J •I . between the current and p revloue croa11 ■ection. Thi• iuy indic•to the need for Mldltional cro■a H 1Ct.io n a . River: Roarlng Pork Reachi SLudy Reach R8 1 95.iS• ProU le: lOO•yr Warning 1'M1e e necgy equAt.ion could not be be.lanced wi t hin t.he epecHl•d num.be r of iterat.JOntJ. 'The pr~r•• ui,ed critical depth t o r tJ:1e w,1 tei· ■urface and continued on wit..h the c•lcuU t..ion1 . warntng ,olvlded flov co■ipu ted for t.hh cn>aa•ac cc:1on . Warnlng1Tbe e nergy loe■ ••• greater than 1 .0 tt (O.l •I . between the eurrenl ,rnd prevloua C('099 section. 'fhle Ny indicate tM need tor aodltion•l croH H c tiof\o. W•rnin910Utlng the 1undtrd step iten tlon■. when the •nt1 umftd w~ter aurhcc •ae s et equel to crJtic•l depth, t he c•lcul.t.ed w•t er 11urh1ce cu1e back below critical d epth . 11lh indicate■ th■L t he re i a not • valid 11tubcrltical an•wec nie. progr.;H1 dt!hulted tQ critica l d,cpt,.h. Jlti v er: A0,irlng Fork Reach1 ltudy RtHcb U1 95.l• Pro(ll e : lOO•yt waml"91fl'H! e nergy equatlcm could not. be balanced within thfl: apecilled nuaber-of ltentiona . n1e progrp u.Hd critical depth (or the wate r ■ur:tace end cont lnue<J on with the calculations . lfarn1n,,01vJded flow c~1.1te<I (or thh croae•ee ction. lfam1n91111e anca:9y 101111 wa■ greater LIHilll 1.0 f t (O .J 1111). bctw@en the c u,·rent i,,nd pretv i OUBI cross acct.ion. -nli 11 Ny indlc.flte the n~ (or •ddJti011-111l cro•u 11tectionw . wamlng,Durlng the ■t•OCUird at.ep it..er•t.lon•. when t.he •••\lllllled wa t er ■urCa<:e wa• s@t equal Lo critlc•l CM:pth~ tbe c a lcula ted w•ter 11urhca c ... bacJ~ below c r itical depth . Tbl • lodica t.e ■ th■t there ii not • v•Ud 11ubcdtical anflwar . The progr a m delauh.ed to critlc•1 dflpth . Ri ver: Mo 11ring fork Reac h i Stvt.ly Rea ch R61 95 .15• Pro!l l e: l OO•yr wa rnln91111e energy ~uat.Jon could not 1H bshnced within the 1;1pecUhd n u111ber of iten tloue. 1ba. pr'ogr.111 u ■ed c.r!tlcal d■pth (or the w,11ter eudace •nd conllnued on wi th lbe calcuhti one . ttu·nJng,DlvJded flow C09!P'lt.ed for thl e cn>e•·•ection. wunlng1TM velocity head Me cN.nged by aora tha n o .~ U. 10.U •>. flaie NY indlc•t• the need (or a dditional ccoee section•. Narnlng1Ttle energy loee wa■ greater than l .O Ct 10.J •>, between the current and p reviou1 c roe• s e ct.ion . Thh aay j ndlc,1te t h e need for Addlt ional croea HCtions. W,1rnlii910uring tha atandanl ate p iter•\.10111,, whl!lrl lhe a■•umed water ■urCe ce w.11 9 •e t equal to critical depth, t.h4! c alculated water e urC•c• c •N back belov crltlcal depth . Thl• ind.le.ate• t~t there h not • v•lld aubcrlttc•l •nswer. fl,e progra■ default4d to critlc.l depth. Rlvec: ~rio9 Fork Re.chi 8tudy Reach It$: ,s ProClle 1 lOO•yr Warnlngi'Ihe energy e-c;auat.lon could not b4I b.alanced wh .hln the apecirlfld nullllber of ite ration■. The. progn11111 uaed critical dept.ti for the w•ter ■ur[•ce a .nd continued on with the calculat i on■, WarningiOlvided flow coq,utcd for t h l l c roaa•aectlon . WarningiThe velocity htld baa ch•nged by .:>r e than 0 .5 tt 10.15 •J . n1i a •Y fodi1u,t.e \.he oee<I for .adc:U tlonal c ro■11 ■ecL lona . W•mlng:'Tbl: coecgy lo■■ wa■ grea ter than 1.0 (t 10.l ■J. bet.ween the cucC'ent •.nd pntvlou• croe■ eection. 'Thh aay indicate the need for addl t1~1 cl"'09• Hctione. Warnlngi!Nrlng the •t•nlflard 11te p iterot lQn1;1. when the IHUJ11ed water euct.ce was et:t equal to critica l depth, t.he calcul•ted water aur(ace came baclt bf!lov crltic•l depth . Ttlh i ndicate• t h a t there i e not • va,lld eubcrl t.le•l an1wer . 'n\e progr.aa detaultod to c ritla.1 depth. ~ivcr: Roe,c-109 Fcrk Reaa"11 .Ct.vdy Jte•ch M.S: ,, Profile, lOO•yr Warnlng1Dlvlded Uov COIIIP'lted for t-hh croea-■t!ctlon . - - --- ---- - - --- -- - -- - HEC-RAS Plan· EC (2010-02-24) River: Roaring Fork Reach· Study Reach Profile· 100-yr Reach River Sta QTotal Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope VelChnl Flow Area Top Width Froude# Chi (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Study Reach 97 12280.00 6311.50 6318.65 6318.65 6320.30 0.009925 13.60 1676.72 488.21 0.90 Study Reach 96 12280.00 6302.30 6308.32 6307.58 6309.14 0.006500 9 .91 2261.64 732.71 0.7 1 Study Reach 95.95* 12280.00 6299.47 630616 6306.1 6 6307.56 0.008539 12.15 1875.44 657.14 0.83 Study Reach 95.9* 12280.00 6296.64 6303.96 6303.96 6305.57 0.008432 12.71 1679.30 540.93 0.84 Study Reach 95.85 12280.00 6293.81 6301.66 6301.58 6303.14 0.007514 12 .39 1773.01 654.08 0.79 Study Reach 95.75 12280.00 6293.20 6301 .87 6300.96 6302.74 0.004485 10.04 2363.75 745.27 0.62 Study Reach 95.7 12280.00 6292.94 6301 .77 6300.81 6302.60 0.004016 9 .48 2481 .68 781.54 0.59 Study Reach 95.6 12280.00 6292.52 6301 .37 6300.85 6302.32 0.004236 9 .84 2502.95 843.78 0.60 Study Reach 95.45* 12280.00 6291 .02 6299.67 6299.67 6301 .16 0.005580 11.27 1975.50 823.83 0.69 Study Reach 95.3* 12280.00 6289.51 6297.97 6297.97 6299.50 0 .005516 11 .1 6 1906.52 834.02 0.69 Study Reach 95.15' 12280.00 6288.00 6296.05 6296.05 6297.63 0.005828 11.18 1769.56 869.91 0.70 Study Reach 95 12280.00 6286.50 6292.78 6292.78 6295.05 0.011272 13.28 1230.27 317 .27 0 .94 Study Reach 94 12280.00 6277.50 6284.85 6284.82 6286.0 1 0.005996 10.78 2373.31 1128.55 0.71 ------------------- g C ,Q iv > ., w TCI Lane Ranch Bridg e Models Plan: Existing Conditions Model 3/4/2010 Roaring Fork Study Reach 6320-,--·L ==-=----..------=::.::..::::...:....::::.:.:...:::.=~.::.:...:------.----,--------'--------,l-=Leg==en=d=J WS 100-yr Ground OWS 100-yr 6310 6300 6290 6280 621o lo ---.---,----.--,--1-,oroo--,----.--,---.--2-o'o_o __,--,--~-.---:-30:ro:-::o-.-----.-"""'T'""-~-4:::ooo~---.-~-~-.--~sooo Main Channel Distance (ft) ------------------- 6330 6320 6310 @: C 0 ~ > QI iii 6300 6290 6280 6270 0 6440 6420 6400 @: 6380 C .Q iv > 6360 QI iii 6340 6320 6300 0 200 TCI Lane Ranch Bridge Models Plan: Existing Conditions Model 3/4/2010 500 1000 RS= 94 XS-94 1500 2000 Station (ft) TCI Lane Ra nch Bridg e Models Plan: Ex isting Conditions Model 3/4/2010 400 RS = 97 XS-97 (CF) 600 Station (ft) 800 1000 Legend WS 100-yr Ground • Bank Sta OWS 100-yr 2500 Legend WS 100-yr Ground Levee • Bank Sta OWS 100-yr 1200 -- - - - - - - - - - - ------- g C 0 ~ > (I) w g C 0 ~ > (I) w TCI l ane Ranch Bridge Models Plan: Existing Conditions Model 3/4/20 10 RS = 96 XS-96 (CE) 6380 Legend 6360 6340- 6320 6300 0 200 400 600 TCI lane Ranch Bridge Models 6360 6350 6340 6330 6320 6300 6290 0 200 400 600 • 800 1000 1200 1400 Station (ft) Plan: Existing Conditions Model 3/4/2010 RS= 95_95• 800 1000 1200 Station (ft) WS 100-yr Ground Lev'ee • Bank Sta OWS 100-yr 1600 Legend WS 100-yr Ground Levee • Bank Sta 1400 ----- 6320 6315- 6310 g C .2 6305 iu > <I> iiJ 6300 6295 6290 0 6320 6315 6310 g C Q m > <I> 6305 iiJ 6295 6290 0 - ----- - - TCI Lane Ranch Bridge Models Plan: Existing Conditions Model 3/4/20 10 RS= 95.75 XS-95.75 (10' US of Bridge -Station 3) 200 400 600 800 Station (ft} TCI Lane Ranch Bridge Models Plan: Existing Conditions Model 3/4/2010 RS= 95.7 XS-95.7 (10' OS of Bridge -Station 2) 200 400 600 800 Station (ft} L egend WS 100-yr 1000 Ground • Bank Sta Legend WS 100-yr Ground • Bank Sta 1000 - - --- - 6325 6320 6315 g 6310 C: .Q iu > 6305 GI jjj 6300 6295 6290 0 6325 6320 6315 g 6310 C: 0 :; > 6305 GI jjj 6300 6295 6290 0 - - ------------ TCI Lane Ranch Bridge Models Plan : Existing Conditions Model 3/4/2010 RS :: 95 .6 XS-95.6 (73' OS of Bridge • Station 1) 200 400 600 800 1000 Station (ft ) TCI Lane Ranch Bridge Models Plan: Existing Conditions Model 3/4/2010 HS :: 95.45• 200 400 600 800 1000 1200 Sta1ion (ft) Legend WS 100-yr Ground 1200 • Bank Sta 1400 Legend WS 100-yr Ground • Bank Sta - ------------------- TCI Lane Ranch Bridge Models Plan: Existing Conditions Model 3/4/20 10 RS= 95.3* 6320 Legend 6315 WS 100-yr Ground 6310 • Bank Sta §: 6305 -C .Q iii > QI ui 6300 6295 - 6290 6285 0 200 400 600 BOO 1000 1200 1400 1600 1800 Station (ft) TCI Lane Ranch Bridge Models Plan: Existing Conditions Model 3/4/2010 RS= 95.15. 6320 Legend 6315 WS 100-yr Ground 6310 • Bank Sta §: 6305 C ,g 111 > QI ui 6300 6295 6290 6285 0 500 1000 1500 2000 Station (ft) - - g C ,Q ro > Q) iii - - - - -- - - - ------- TCI Lane Ranch Bridge Model s Plan: Existing Conditions Model 3/4/2010 RS = 95 XS-95 (CD) 6315 6310 6305 6300 6295 6290 6285 0 500 1000 1500 Station (fl) 2000 Legend WS 100-yr Ground • Bank Sta ~ OWS 100-yr 2500 - I I I I I I I I I I I I I I I I I I I Floodplain Development Report TCI Lane Ranch APPENDIX F PROPOSED CONDITIONS MODEL - - - - - -- - - - -- - - - - --- HEC-RAS Plan: PC (2010-02-24) River. Roaring Fork Reach: Study Reach Profile: 100-yr Reach River Sta QTotal Min Ch El W.S. Elev . CritW.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude# Chi (cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) Study Reach 97 12280.00 6311 .50 6318.65 6318.65 6320.30 0.009925 13.60 1676.72 488.21 0.90 Study Reach 96 12280.00 6302.30 6308.32 6307.58 6309.14 0.006491 9.91 2263.07 732.72 0.71 Study Reach 95.95· 12280.00 6299.47 6306.16 6306.16 6307.56 0.008559 12.16 1873.52 657.04 0.83 Study Reach 95_9• 12280.00 6296.64 6303.96 6303.96 6305.57 0 .008395 12.69 1682.73 540.98 0.83 Study Reach 95.85 12280.00 6293.81 6302.07 6301 .58 6303.19 0.005573 11 .05 2067.08 692.60 0.69 Study Reach 95.75 · 12280.00 6293.20 6302.06 6301.04 6302.94 0.004337 10.03 2306.31 757.73 0.61 Study Reach 95.72 Bridge Study Reach 95.7 12280.00 6292.94 6301.59 6300.78 6302.60 0.004829 10.24 2170.06 770.47 0.64 Study Reach 95.6 12280.00 6292.52 6301 .38 6300.82 6302.28 0.004073 9.65 2548.56 844.11 • 0.59 Study Reach 95.45• 12280.00 6291.02 6299.65 6299 .65 6301.13 0.005611 11.28 1976.10 830 .84 0.70 Study Reach 95_3• 12280.00 6289.51 6297.97 6297.97 6299.50 0.005516 11.16 1906.52 834 .02 0.69 Study Reach 95.15· 12280.00 6288.00 6296.05 6296.05 6297.63 0.005828 11 .18 1769.56 869.91 0.70 Study Reach 95 12280.00 6286.50 6292.78 6292.78 6295.05 0 .011272 13.28 1230.27 317.27 0 .94 Study Reach 94 I 12280.00 6277.50 6284.85 6284.84 6286.01 0.005996 10.78 2373.31 1128.55 0.71 ------------------- g C: 0 ~ > QI jjJ TCI Lane Ranch Bridge Models Plan : Existing Conditions Model 3/4/2010 Roaring Fork Study Rea,ch 6320,,--L=====--:------__:_=:.::,.:=.:....:.::.:.:....:=~::..:::.::.--------,----------'-------7 1-=:L=eg=e=n=d =-1 WS 100-yr Ground OWS 100-yr 6310 6300 6290 6280 621o lo--..--,---,--~--,--1-,or-oo-~-~--.---.---20'0-o--.-,---.---.----.-----:3-,oor:-:o:----.-----.------.---~-4--:-:oo~o---.---.---~--.--;;s~ooo Main Chan,nel Distance (ft) - ----- -- ---- -- -- -- - TCI Lane Ranch Bridge Models Plan: Existing Conditions Model 3/4/20 10 RS:= 94 XS-94 6330 I ' Legend 6320 1 WS 100-yr Ground • 6310 Bank Sta g OWS100-yr C: .Q 6300 iv > JV. • • ......-'l' iij ~~? 6290 ~\A............----~ =+- 6280 6270 0 500 1000 1500 2000 2500 Station (fl) TCI Lane Ranch Bridge Models Plan: Existing Conditions Model 3/4/2010 RS :, 97 XS-97 (CF) 6440 -Legend 6420 WS 100-yr Ground 6400 Levee g • 6380 Bank Sta C: 0 ~ > QI iii 6360 OWS 100-yr 6340 ....... / -~ • • • ••• • 6320 =------1() _,, "'\.._ ~ ~ ~ -- 6300 0 200 400 600 800 1000 1200 Station (fl) -- g C: _g iii > Q) w g C: 0 ~ > Q) w - - - - - - - - - - - -- - - TCI Lane Ranch Bridg e Models Plan: Existing Conditions Model 3/4/2010 RS = 96 XS-96 (CE) 6380 Legend 6360 6340 6320 6300- 0 200 400 600 TCI Lane Ranch Bridge Models 6360 6350 6340 6320 6300 6290 0 200 400 600 800 1000 1200 1400 Station (ft) Plan: Existing Conditions Model 3/4/2010 RS= 95.95* 800 1000 1200 Station (ft) WS 100-yr Ground Le vee • Bank Sta OWS 100-yr 1600 Legend WS 100-yr Ground Levee • Bank Sta 1400 - - -- g C 0 ~ > 'l' w g C ,Q "' > Q) iu - - - - - - - TCI Lane Ranch Bridge Models - -- -- - Plan: Existing Conditions Model 3/4/2010 HS= 95.9" -- - 6340-.----------------,-~------------,----,--------,--~---7 Legend 6320 6300 WS 100-yr Ground Levee • Bank Sta 6290+0--,--..-~~-2-,0-0-,-~---~-40r0--~-~--.--6;0·0--,---,.--,---,.-8,0-0~-~-,~--.--1--:0'=-oo~,.-~-~-,..--:-:i1200 Station (ft) TCI Lane Ranch Bridge Models Plan: Existing Conditions Model 3/4/2010 RS = 95.85 XS-95.B5 (47' US of Bridge -Station 4) 6315 Legend 6305 6300- 6295 6290 0 200 400 600 800 Station (It) WS 100-yr Ground 1000 • Bank Sta - ------------------- 6320 6315· 6310 §: C ,g ~ Gl iii 6305 6300 6295 6290 0 6320 6315· §: 6310 C ,Q ;; > ~ w 6305 6300 6295 6290 0 TCI Lane Ranch Br idge Models Plan: Ex isting Conditions Model 3/4/2010 RS :e 95.75 XS-95.715 (10' US of Bridge · Station 3) 200 400 600 800 Station (rt) TCI Lane Ranch Bridge Models Plan : Existing Cond itions Model 3/4/2010 RS :e 95.7 XS-95.7 (10' OS of Bridge· Station 2) 200 4 00 600 800 S talion {ft) 1000 1000 Legend WS 100-yr Ground • Bank Sta L egend WS 100-yr Grou nd • Bank Sta --- - - 6325 6320 6315 g 6310 C 0 ~ > <l) w 6305~ 6300- 6295 6290 0 200 6325 6320 6315 g 6310 C .Q ., > 6305 <l) w 6300 6295 6290 0 200 - -- - - - - - - TCI Lane Ranch Bridge Models Plan: Existing Conditions Model 3/4/2010 400 RS = 95.6 XS -95.6 (73' OS of Bridge -Station 1) 600 Station (ft) 800 1000 TCI Lane Ranch Bridge Models Plan: Existing Conditions Model 3/4/2010 RS= 95.45* 400 600 800 1000 1200 Station (ft) - - - Legend WS 100-yr 1200 Ground • Bank Sta Legend WS 100-yr Ground • Bank Sta 1400 - - - -- - - - --- - - - - - --- -- TCI Lane Ranch Bridge Models P lan: Existing Conditio ns Model 3/4/2010 RS= 95.3* 6320 Legend 6315 WS 100-yr Ground 6310 • Bank Sta g 6305 C 0 ~ > 6300 <U w 6290 6285 0 200 400 600 800 1000 1200 1400 1600 1800 Station (ft) TCI Lane Ranch Bridge Models Plan: Existing Conditions Model 3/4/2010 RS= 95.15• 6320 Legend 6315 WS 100-yr Ground 6310 -• Bank Sta §: 6305-C .Q m > 6300 ., w 6295 6290 6285 1000 1500 2000 0 500 Station (ft) ------------- - - TCI Lane Ranch Bridge Models Plan: Existing Cond itions Mode l 3/4/2010 RS = 95 XS-95 (CD) 6315 6310 6305 g C: 0 6300 ~ > Q) iii 6295 6290 6285 - 0 500 1000 1500 2000 Station (ft) - - - Legend WS 100-yr Ground • Bank Sta OWS 100-yr 2500 - - - -- - - • X X X X X xxxxx.u X X X X Hf:C·RAS Vera.ion t,tl.O March 2006 U.6 , Army Corpe ot Enginee rs Hydrologic Bnglncedng Center 609 Seeol'\() St r e et Davia , Calirocnh XXJtXXX >W<X XJ<XX xx X X X X X X X X X X X X X xm X XXX xxxx xxx.xxx X X X X X X X X X XXJW<X x:xxx X X XXX. X xxxx X X X>WlX - ............. ········ ..... •·• ................................................... . PROJE:CT DATA Proj ect T!tle 1 TC'i t.ane R.1:oc h Bridge Models Project File : &S87S l .prj Run Date and Th11e: 2726/2010 1 :28:25 PM Project 1n F,t19l.hh unite Proj ect Ot!:scription: Bridge hydraulics rM>Cle h for TCI Lane Ranch floodplain per,dt .,ppHcatlon (20101 • rovUe4 versi ons o[ origl na) submittal. .... .. ................. .. . .......... .. ........ ..... ....... .. .............. ..... . P l an Tlt lc i Propo11ed Conditio11u Model Plan Fi le II: \E5875 .1 \Report s\Floodplaln\Addi tiom,l Inveutigation\~S87S_l .pOJ - (,;eOlll@try Title : Pr:opoaed Cooditlons IPC'l To pography GeOKietry f'i le H :\B5l!"IS. l\Rcports\Floodplain\Addltion,d Irtve.ot igat i o n\BS87S_l .gOJ f"low Title Flow Fi le FEHA flows -w-known OS WS and no US NS H :\85-875,. l \Reporte\Floodploi.n\Addit.ional lnve at19;tt lon\E587S_l. fOl Plan Description: Proposed Conditions IPCI bridge lnOdel Plan SI.Mmlary InfOl"'11Jtioni Number or. C rose section!J • 1l C1.1lverta O Bridges COllpl.ltatioo;,;l Jnforw1ation Mult iple Openi ngs • Inllne Structure.• • Lateral S tructu.reo .. Watet' e-.irface calculatiCn) tole rctnce • 0 .01 C dtlcal depth ca-lculatio.-t t olennce -O.Ol Na_ximu111 nuinber: of 11:.e r ations 20 Maxiau1111. d i fference tolerance • 0 .3 flow toleonce factor 0 .001 CQll"IPutat ion Opt.iooa Critical dep th cocnputed at ail Conveyance Calculation Method: E-'rlctiou Slope Method: CompuUt.lonctl Flow Re-gil!tC: cross sect i ons Bet ween eve ry coordiin11te point (HECl Styl e) Aven,ge Conveyance 6t,1bcritical FlO'tf •••••••••••••••••• ••••••••••••••• •••••••••••• t ••• , • ••••••• •••••••••••••••••••••• - - - - ----- - Plow Tit le : FSMA llowe -w-known DS NS t1ncJ no US NS Flow p j h : H :\ES875 . l\Reporte \Pl()()(lpl ain\Additlon.-1 Investiga.t.ioo\85815_1 . (01 f'\ow oau (cfs) ·············· ...................................................................................... . • Ri ver S00-yr • Reach Study Re,tt;Ch •• .. , Ht-yr 6680 l 04l0 100-)'t' 1228 0 • RO,tt;t'lng Fork 18◄30 • .................................................................................................... Boundary Condh.ion• .............................................................................................. ······ • River Reach Profile Upatre•ffl Powni,tre a1111 . .................................................................................................. . Koarin9 Fork Study Reach 10-yl" Known ws - 6l8J. 22 Roal"i ng Fot):; Study Reach so-yr Known WS • 6284 . 44 Roaring Fork Study Reach 100-yr Known WS • 6284 . as . Ro,t11riog Fork Study Reach 500-yr Know,, NS - 6285. 79 . .................................................................................................. . Obecrve<I lrtater Surface Marke ................................... ········ ........... ············ .................................. . Rlver kcach RS 10-yr SO-yr 1.00-yr 5 00-yl" • Roaring t'ork St.udy Reach 97 6317 .29 6 )18 .16 6ll8 .6l 6320.)] . Roaring r,u·k. St udy Rl!ach ,. 6306 .6 ◄ 6307 . 92 6308,ll 6308 .8 2 . Roarlln,g P'ork St.udy Reach 9S. 9lll• • 630• .6S 6lOS. 88 6)06.) 6307 .02 . Roal"lllCJ Fol"l~ St1,1dy Reach 9S.8fi66 .. 6)02 .6 6 6)0). 84 6304 .21\ 6305. 2.3 Roaring POt'k Study Re3ch 95 .8 &JOO .6·1 6J01 .0 6)02 .2 '1 6]0J .4J Ro~ri ng Fork St udy Re8ch g5 .65 6100 .1 6)01. 22 6J0 1 .C.1 6)02. 92 Roaring Fork Study Reach 9S .491S•• 6297. 9 6298. 96 6299.4? 6)00. 94 Roaring For~ Study Reach 9S.32S • 6295. 7 6296 .7 ,2in.21 6298. 95 . RQ41ring Fork St-.irly Reach 9S .162S•• 6291 .49 6294 .45 6295.01 6296.97 . Roaring F"ork St.udy Heach ,s 6291 .2, 6292 .19 6292. 78 6 2 94 .98 . Roaring Fork Study Reach ,. 6283 .22 6284 .44 (;264 .85 ,:zss . 79 . .................................................................................................... .......... ········· .............................. ······ ........................ . GEOtU.""TKY DATA Geometry Ti t le : Proposed Conrlitione (PC) "topogr,phy Geomet ry Fi l e H, \65815. I \Reports\F)oodpU.h\\Addi t ional l nve.Bt Jgstlon\E587!i_l .903 CROSS Sl!:CTION - --------- IUV&R: Ro,,:h19 fork .. EACH: Stud)' Re•ch RS: '7 , . ..,,. Oe.ecri.ption: JS-97 (CFJ Stat i on ~levation Data fil!llt• ., Stl llev SU &lcv Sta Blev Su E.lt!V SL• Rl■v •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 0 ,01 .1 so UOO.l BS ,1u., us Utt.4 ,., 6311.l , .. Ul1.l "' 6l2G.S 1'5 '12) 115 '320.9 uo 6Jl'J.4 ,., 011.'1 ,., ,112 ., ,o, 6111.9 ,,. 6.)12.4 2)> 6)13.1 ,.. 631-t ,4 , .. UH..8 21, nu 281 6lll.S 3~.I 6311.1 361 631 !,.1 "' 6315 )68 &JU'i.2 "' 6)11 us 6316.!' .. , 016 . "I ... UlS.9 .. , 6JU.2 505 '311.5 '" 6314 .8 535 un.1 ... 6)11.t .. , UU .J .,. 6)1'.8 , .. 6318.6 <SJ Ull .S "' 6l1'.J 751 U20 .,, '320.8 Hl 6321.2 882 021.9 .,. 6122.2 ,SJ 6321.5 997 6]21. 4 1006 6321.6 1012 '320 101' 6320 ,4 1020 6321.) 10]6 lil21.l 1060 6321 1062 6):10.7 ton '321.) lO!JO 6321. 9 1104 u:u.2 lUl 6 126 ,J 1129 02$.7 11)5 025.7 uu 63)4 .s 1151 OJ4.S 1164 6337.4 111'1 Ult 1112 '3)9 .6 Henning•• n Value:a nu•• St~ n VAl SU n Val SU ..-. v,1 •••••••••••••••••••••••••••••••••••••••••••• t t •• ,07 288 .04 )52 . o·, l•nk St..11 : Left Right Lengtha 1 Le(t Ch.aofM!I) Right CoeU Cont.r . Expa.n. 211 JS2 uu lJl5 uii, ,I • ' Right Levee Station• 112) Elevation• ,12a.J C'ROGS SOCTJON OlTIPlTr ?roCJle llOO•yr • I .G. ~lev lftl ,J20.JO • lleaent. Lett 08 • Ot.lilfflel • Rl9ht 08 • Vel Nud !ltl LO • Nt.. n·V•l . 0 .010 o.o•o 0.070 • W.6. £hiv I ft) • 6J18.fi5 • Re~ch Len . I (ti 1:ztl.00 lJJS.00 1)7j .oo • Crlt W.R. let) • 6318 .65 Plow Ares leq ftl 5 1 0 .12 4 50.91 ns.10 E .G. Slope Ht/ftl •o. 0099:25 Arl!a (SQ H .J 510 . '72 450.91 715.10 • 0 Tot•J (chi ·12280.00 • tlow (c[e) 3113.36 51]2 . 71 2517].93 • Top lfJdt.h I f tJ 411.21 • Top Width (ft) US .OJ , •. oo ]09 .19 Ycl T~al CU./■) 1 .12 • AYIJ . Ve). lft/al ,.:;11 ll .H •. u • M•• Ch l Opth ((ti 7.15 • liydr . Oeplh I ft) 4 . 4 4 7 .0S 2 .ll • Conv . T'Qti!ll {cfBl • t:23264 . 1 • Conv . ((;(11) Jl8SJ., 615SR,9 29851. 1 L.ength Wtd. (ft) • Wetted Pet. ((ti 1)1 .:14 64 .00 310 .26 • tHn Ch gl !ltl 6311.50 • Shea, Ob/eq Ctl 2 .10 4 .37 1.41 • Alpha 1.'9 • &trea■ Power Clb/H ol 16. 77 59 .37 s.,. rrctn toe• f(t) • Cua Voluae: lacre• ftl 28.50 51 .74 84.o, • C • E Lo111 Utl • C\IJa S A t•cn=•I 1.4) 8.4) 46.82 "'•rnJng; The eonr9y equation could not b4! b•lanced within t.h1 ■peciflec.l nuffiber o( lura tJon■, The progr.-uaed c r U..lca l dept.h (or the -..tee aurf•c• &nd continued on with t,.he c:alcuht.lon•. 'l'amlng: Olvlde<J Oow coaputed tor \.Me croH -eect..lon. N.rn!ng: TI)1I velocJty he-4 hae ch.lJr,ge:d by -:,,te then o.s tt 10.15 1111 . nils INY indJcate the need Cor addlt..ional cro19 eect.ion,. lilarning: ,i1if'I energy loeo wa s gn:att.r than 1,0 .,Ct. 10.l ml . "4,t,..ween th~ cuncent. ,md \')C'evio ua cro10 1ection. Thie -ay indic.u.e th'! need ror additional cro-■ e.ectlone. Hote i Nultlplc cdtic•l depth• wen f ound n Lhh loation . The c r itical 4epth •h.h t M lowen. Yllid, W,iltlr aur(ace ., • ., u•od, CROSS GKCTION RIVI.A.: Roaru,q York 1t&ACH: &tvdy Reach , . ..,,. Dll•criptlon, XS·'5 (ca, StH,.i.on &levation O.\.• RS: ,6 " -------- - ... ElflY SU 6lcv ... 8lcv ••• Mlev au Elev ................................................................................ 0 6311,S .. UU.J ., &lU . .1. 76 6)1J .l u 6311.2 •• ,101 ,,. 6)01 us 6304 .t 1'6 6lOS .2 lU no4 .6 ... 002 .J ,., 6J02.) ,,. 6JOS ,1 30 ,30,.1 311 ilOS 395 ,J03. B '" '306 ... 6)04 . 9 ••• 6)0]. 7 ,,. 6J0.2.I 481 6302,4 SO) ')03 ,,. 6]06 54' ,301 . S 56) 6]01.2 601 630'1,] 6Jl 6301 .S 665 6301 ,3 699 6)07. 5 129 6301 , 2 ,S7 '307.4 776 ,)06 .1 780 ,Jo5.6 900 005.8 91' noa ., ... ,3ot.5 8>l 6314. 5 170 U IS .,. ,,.,.2 '" 6318 us nn., , .. un.s .,. 531?.8 1029 6)1'7 .5 104 1 ,111 .s 1092 'lU.4 1111 '319.4 llll '119 1115 019.1 114' 6)20.) U75 6320.1 1191 6U0,8 11') 6320 .l 1201. 6l20. 8 1244 6)22. 2 1255 6322 1260 6322 1211 6)21. !lo 1116 6321. 2 no 6321.2 1160 n21 ., 1)10 Ul'il,4 "" ')24 .5 H OS 6324 , l M.lnnl ng •• n Valu.e■ .... Sta n V•l SU n Val &ta n v·1 1 ................................................ ,07 l96 .o, ao• ,07 .. nk 6t.a1 Left Right L,e.rtgt.he: L.ert Channel Aight Ooef! Conte. """""· ... , .. 2J5. Jl 20, 195 .1 ., ~lght Levee St.at.Ion-1)60 lleva tlon. ,121., CROSS SECTION OUTPUT Pror.J lo 1100-yr ................................................................................................ R.C . E.lev Ht) 6309. lt &leaent Lett OB Channel Right 08 Vel Heitd l!tJ o.n Nt. n •V•l • 0 .010 0.040 0.010 w.s. Elev f (t.l '308.J2 R«•eh l,en , UtJ lJS. Jl 20,.00 us.oo Crlt lll .S. lttl 6)01. 58 Plow Are. loq <ti 527.27 5 ,2.02 11,J . 78 8 .G. Slope lft/l!t) •o. OOU91 Me111 , .. !t i 5 27. 27 S 4 2. 02 11'3. 78 0 Total (eOI •U280.00 '1ow lcUI 269S. O!, S369.S8 4215.)8 Top lil ldth lltl '1J2 . 72 Y-op Midt.h trtl 110.0S 90.00 Sl2.'7 Vel Toul lfL/o) s.o • A,rg. Ve). (rt./9) S .11 9.91 ).SJ """ 0.1 Optb Ht) 7.32 Hyde. Dep<h Ut) 4 . 79 6.02 2.24 Conv. T ocol tcf•> •15·242,.1 Conv . (clel JJ,52 .• u,s0.1 5232). 6 1..ength Nld, [tl) 206 .14 Wetted Per. ICU 113 .Jl 510 .00 Sl4 .J7 Min Ch •1 IC<I '302.lO S-he;ar Clb/,q !ti t.88 2.44 0.91 Alpha 1.80 St reaa PowRr Ub/Ct. " ,.n 24 . 1 a 3.20 ,n::c.n 1.oea 1ft, l.Sl 0.-Vol.,_. tacre-ft t 13.'1 4 l .S2 SS .88 C • • Lou lflJ o.o, °"' GA lacre•I 4 .20 6.0'1 Jl .• , . .............................................................................................. N•rning: 'n\e v•locity hHd baa c h_,,,gf!d by more Ll111n 0.5 Ct. l0.1S 111). 11118 May \ndlca te the n eed l'or Mldlt.lon-11 croe• aec~ione . ••ming: 11,e ~rgy Joa• wa.e 9reat.er tbaa 1.0 ft tO .J •>. bet.Vftcn the C'Urrent -ilnd prevJoue croa• HCtion. '11\l1 •Y il1dicau the n'!led ror •ddlt.lonal eroe ■ Hct.lono. Note : HvltJplc critict1l dc.,tha were found .e thle locat.lor,, Thf! crJtLcel depth with the lowe■t, v•Hd, -water avrCace was u•ed . C'ROGS SBCTlOtl RJV l:Ut: Aoad,19 Fork REACH: Study Ruell , . ..,,. oe1crh>tion i St•tJon &levt\. Ion Data 01,.11111.. 4 10 Still Ehiv 6Ul &lev St& 8lev 0 6)Sl .O& 6.u nso.s u .e uu.u n.;1 6311 .0, 93. 46 6)0), 98 lO<LSJ 6306 ,lS 107.82 '305 .0 .H 056.23 a .ss U41.61 So.,• Ull .27 ''·" 6307.54 9S .t S 6304.52 103 .Sl 6306.12 109 . 76 '305.2 a ,'5 '35' .S6 l0 .'77 61".U s, .s, 6312 .)S 7l.71 6J04 ,2 ts .n uo4.U \04.99 6lOS.9 109 .9 4 &305 .17 SU Elev 3.11 '154 .01 1,.,1 '140,14 Sl.77 ,Ju.JG ••.•• u u .u 98 .Bl 6305 .$6 105 .66 ,3os .e Ul . 94 6104 ,88 Ste l .'12 ,1s1.4 ,, .15 ,111.14 5,.12 DJ2.46 82 .16 630,.14 100,94 6306 .21 101,54 UOS .51 u2 .o, no4 .H - --------------------------------------------------==----==-~- lU.4 6104-,82 lU.25 6304.54 115 . 4l 6l04 . l8 116.8' 5304 .21 lHL9' 6)04.07 uo.se 6JOJ .93 Ul. 75 630).61 1l'4o .12 610).64 124.24 6303 .6 l 127. 7l filOJ .2 U1,9 ◄ UOJ.11 Ut.5 63G2.13 l:U .6 6302.71 l:H .72 6102. 7 ll2 .06 '302. 6'1 ll4 .89 6302.27 1)6. 08 6)02 , o, lJ7.04 uot.•• 1n.11 001.,s 140 .21 001.02 140 . 7 6300 .lt Hs.,1 nn.12 l•U.SS ,2n.1 147 .U ntt.'7 149 .1 4 UH.'4 1~0.69 629'.U 1s1 .71 ,2n .,;a 15,)_,, ,u,., 154 .U 62't.54 1s•.'1 u,,.s2 154 . ,s 6299, 52 156 ,]2 ,1n.s 158.68 619'.41 218.61 u,, .. .,. 220.2' 62"99,48 220. 4 6299, 48 220.6 nn.o 220 ,76 629'.48 221 '299.4 9 22L01 ,299 .u 221.08 6299.49 ;tU,16 6299.0 221 . 24 un.s 2:.n .2a 6299 . 5 222 ,0 6 ti299.Sl 222.63 '299.51 ':U2.94 '299.51 223 .16 6299.51 ns.,s 629!t. s, 226 .86 6299 .56 227 . 95 62H.6 :Za!il.JI ,2,,.,, 230.17 629','6 211.15 62'9.7 21,. 52 no 1. 11 2 4 0 ,U 6lDl. t 10.,s ,102.os 2s4 .s8 002 .,s 2S4.'7S '302.'6 255 .22 U02 .6S 2u.u no1 .11 2,,.8 6101 .)7 212.41 '30).4'7 212 .U ,101.7S 28'.JI UOl.61 218 .2& 6101.5'7 2 U.1' 6l0l .l5 29S.51 6301 .21 2H.U UOJ.U 29'.11 6)0).01 2,,. ss 630], 05 104. 05 610:l, ll ]1'.) '302.22 1u.u uo1.,s 320.4$ 6301 .86 3:1 1 .0l 6301 .81 l2l .9 6l0l.56 128.6:2 6301.. lS ])) . 04 '301.l lll .O '301, 2 !f )36.0 6301 .12 338. ss 6101 .4 119.86 '101.46 1,0.0, 6301.◄6 H 0 ,11 6301.4 S 3 t o . u no1.4fi )40.l 6)01.4' 140.91 6301.49 H o.,, not.o 141 .15 '301.S' )43.U '101.U 10.Sl 6101 .65 14.).61 '301.'6 10.U 001.66 1 44 .U UOl.74 )4~.4 6101 ,19 l4S .95 UOl .lJ 146. '75 ,101.' J 4 7 .2' 001.94 141.51 '302.0l JS0.11 6302 .1'1 J52.'11 t.302 .JI lS9. 5 4 6)02 . 24 359.6'7 '30.2 .27 1'2.31 '302 .4' 363 . 86 U02. SI 365.JS U02 ,0 )68 .02 '302 .e, )68 .)) 630.2 .12 ]'8.1) '102.91 :no. 91 6102. ,2 J7l.H 6l02 ,9 311:i . Hi 6)02 . 79 )Ill. 9S 002. Sl 162 .25 6l0·2. 5 JU.72 6302.48 )84 . 1) 6102 .4 384.l 6102.]9 386.Sl '302.lt )66 . 75 6302, 23 lt3 .0 6)02 3'S.71 6101.'8 400.5] 6101.91 4 OJ , 74 GJOl. 512 4 05 .5) '301.72 4 06 . a, 6301. '' o.a.1 uoa 4 U.94 no2.oe 4u.2, uo2 .1 4 1).S 002.12 4 14 ,26 U0.2 .J 4 o4 .'3 002.u us.s4 002 u 4 1'.3' 6)02.2 417 .17 ,102.24 4 11 .2'1 no2.2, 4 19 .~) 6302.l:9 420.19 on.1 421 .0'7 002. l) 423 ,H 6102 .4 43.S,2 6302 .U 427.12 6lU.St 4 28. '1"1 6102 . , .. UJ.4 '301.11 OJ.9S ,lOl.21 04 . 02 610], 2 4 4J4 .8S 5303,)2 06.8'1 OO).S2 4J8.B6 UOJ.'11 438 , t 4 630]. 72 09 .2 8 6JOl,7' 09 .)6 l!il03.75 440 .ll 6JO].G2 442 .◄ 1 6304 .04 .. 0 .1 6304 .12 U 5 ,62 6)0◄ .ll 44$.'17 '304 ,)!I; 4 ◄!;.9 004 .]6 446 .Sl 6304 .4 446 .IS '304'.0 441. 9 '304 .S 04 .46 6)04 , 96 4'0 .01 6)05 .)4 4 61. 1, ,,os. 3l ""·'· UOS.25 4'9.Sl uos.2a 4 '12.86 nos. is 417.'12 nos.o, 418 . 1, 6JOS.04 n,.o nos.o, 02 .78 6104 .9' )12.14 no,,,. SH.92 00'4 .9 SU .JS 6304 .9 s::zs .o DCM.9 Sll.94 6104 .99 51'.6' 6104.9'1 50 .2 U04 .U 5 44 .'19 U0◄.81 SCS,71 U04.7!f 55'1 . 72 6104 .u 558.84 6104 .U so . 12 U04 . s, 5 70.01 6304.SI 5,1,. 11 '304 .S 581 .67 6304 .s !,&l.S2 6)04 ,Sl 5 511.8 6304 ., 5 512 .86 6304 ,6) S!Hi ,52 6104. '1 U9 .S8 6304 .76 602.45 6304 , '78 60]. 51 '104 . ·11 604 ., 6)04 . 79 &06 . 73 6]04 .51 G07.'1 6304 .9' 610.11 uos '11.54 005 .0S 612," 6)05,07 u,.o, 6)05.1 6l0.tl '10S.11 UJ.'12 '305 .lt ,27.J ,>as .as ,2,.u ,:1os.11 631 . 1s nos.11 UJ .87 UOS.44 ,n.21 uos.o ,n.st 'lOS .47 ,so uos.u ,s2 . .)4 ,10s. 46 654 .19 6305.)8 ,ss . f6 6105. 3' uo ..... , nos.21 H9.JJ no• .,1 672.11 UOi.16 680.U 6304 .15 611 4 .67 6)04, 15 697.515 6104,1S 6519.49 '104,42 704 , 11 '305. Jl. '10'1, 18 6JOS . 84 716,36 6)05,85 732 .851 UOS .86 726.56 uos .aa "1],.71 '309.]6 7)7 ,85 6309.'17 736.151 6109 .91 7)8.72 '309 .95 744.96 G)lQ .o4 ·14 6.14 u u.o·, 7Sl .J9 '310.17 '15t .l8 5310 .19 7'6i.02 010 .~, 111 .0 6ill0.92 794 .$2 6)12.07 791 . U 6lll . 94 I02.57 6)11. 79 119 .56 011.61 82'7.ll 6i)ll.6' 82'7 .2S 6 311.1 U7 ."12 ,311 . 1 IS6i.79 6311.11 &S6.92 ,111.11 860.7 6i]11.72 Hl. 16i ,111. '12 162 .46 6lll.1l 11;1.54 6311..11 9'2 .98 6311 .7 861.U 63\1.11 80 .)9 611\.'7 H).42 illl.11 863.51 6311.11 863 .8 6311.7 8Ei4 .4 2 nu., 864.U 6Jll . 7 UG~.62 6)11.6' 86S.83 6)11, '7 871 . U 6311.tiS 814 6311 .6-t 87'1.16 6Jll ,6S 871,21 6lll .6l 980.SS 6311 .U 680.68 6311.62 88~L04 6311.64 887 .01 6)\1.64 .. ,.ss uu.n 890.07 63)) .,l H0.91 6J ll ,'3 895.07 Ull .62 895.5'7 Ull.62 n,.u 6111 .u !01 .16 Ull ,'H ,02.,6 nu .~, 904 ·" ,,11. 5) 70,.11 Utl.51 907 , 14 ,111 .s ,o,.u 6JU .o ,aa.u 6.)U.O ,oa.u ,,u.u ,11., '311.2 ,u .6) '311 .2 ,u .67 Ul l .2 911. 71 6311.2 912 .. 5' 6)11 .26 ,12 .12 ,111.29 tl.4 ,51 6311 ,Sl 917 .35 6Jll ,78 911,65 6)11 .11 919.H 6111 .17 910.J-t '31.1.H 'l6. 06 6312 9H .l 6Jl 2, 19 !I U.)7 UU,251 948.0l 6312.Jl ,o .• , 6))2.35 951.85 61!:t.'3' 95'1.91 6JU.l6 ,s2 .s, uu.n 956 .49 6312.28 9~6.Sl 012.1a 9$6 . 58 6312. 2? 958.44 6312 ,12 ,s9 .1!14 nu .1, 'J60.2S 012.42 ,n.u u12." '64 .14 '312.91 ,u.n 6312 ,'6 965.87 '31).02 967. lS UU .l '"·' nu. 2 '69.01 6)1],!j ,u.,1 ,111.11 ,,o.,, uu .,1 970.9 6)11.0l ,11.ss 011.21 ,n., nu.21 ,12 ... 5311.4' 974.U Ull ,S:Z 9'1 4 .9' ,111 .s2 ,.,.01 nu.,s 1000.16 ou.,s 1001.04 6Ju .,s 1002.ae uu .n 10 2◄.u 0\4 ,0 1025.11 ,1u.n 102,;.i:, 6 314 ,48 1041.)4 6)1 4 ,tH 1042 .21 6:31 4 ,.18 100.JI 6JH .65 10!S9, 82 6ll4 . !i!S 108'1.8◄ '315 .14 109·1.61 6315 .65 UO.Z.14 UU .66 1\06.29 6315.62 1118,lJ 6)14 .9 4 1119 .05 6114 .17 1122.2' 631 ◄.SS 1121.08 0 14 .47 1123.)6 6314 .-t S 1123,)8 63l4 .4S 111).12 6lU ,4 1123 .81 '314 .4 112 3.81 6314 .4 1121., U14.-t 1124 ,12 6314.38 1124 .◄9 6)14 .3 4 lll5. l 6Jl4 .39 1125.47 ,)14 ,41 ll26.29 'JJ4 .H 112'.$2 '314 .5 112,.11 ,1u .,2 1uo.1t '114 .8 lll0.7'J '114 .ll 1134 .21 ,1u .1 11H .'1 ,115.ll 1115.Sl 015.2 1136.61 Ul5.21 lll9 ,U ,115 .21 1146.$7 6315.19 11$2.22 631S.U llS2 .57 6115.18 1158.59 0 1 5.15 1166.,7 6315.1 1168,08 6315 .09 U69.59 6315 .01 1175.16 6llS ,01 1175.21 6l15.0l 1176.37 6115 11'17,0l 6JlS .OJ \1'11,98 6ll),02 111a .,, nu .01 1u1.s'1 n1s.u 1200.u uu.,, 1220 .11 un.03 1231.61 nu .as Na.no.ing"• n Y•l1.1•• mi•• Sta n V•l St.i n Y.il • SU n Val au o v.i St.II n V.il .07 146.55 .04 211.u .06] 286 .)8 .07 1231.!l .01 &onk Sta : Leet. Right IAngths ; Left Channel Right CoeU Contr. Expan. 146 .$5 211.15 2JS .l) 2Cl6 1H . l .J Right Levae Stati°"• 1011 .U llevat.lOl'I• 6JU.74 CU)SS SECTION OUTPUT Protlle 1100-yr ................................................................................................. E.G. &lev lltl '307.56 Clement t.eft 0 8 Channel Right OB Vo l Head lftl l.i O Wt, n-val . 0 .0'10 0.040 0 .068 ... s. Bl RV ICtJ no,. Hi llHC:h Len . (f tJ :us.u 206 .oo 195 .00 C.cit w.s . tftl no,.H Plow Are.a leq <ti 110,'1 su.:u 112,.s, 1.G. ··-lh./ft) •o.ooass, .... laq ft.I 110.,1 sn.u 112,. ,,, Q TOU1 lcteJ •12210.00 , ..... lcf•1 754. '7'1 HSl .59 467]_,,. • Top Width 1ft) ,~1.0 .. Top Wldt.h ttt) '16,2.2: 84 .,o 496.22 Vel Total I ft/al 6.SS Avg, Ve!. lrt./a) 4 .18 U.16 4.14 Nax Chl Dpt.ti 1ft) 6 .651 Hydr . Depth tct) 2 .3'7 6 .66 2,28 COO•-Tot•l lcC•> •l):n3s.o • Conv. (ch) 8151.3 74059 .0 50511 .6 Length Mtd , CltJ Wetted .. ,. ((ti "·" ••. ,1 07 .26 Min Cb liol u.i '2'9 .0 She•r Ub/oq Cll 1.24 ).), 1.21 Alpha 2.10 St.rt.i• Pover Clb/ft. •• s . ., •J .2'7 S.02 Prc:t.n 1.o■a UtJ Cu• volume (a cre~ (t) 11. '72 ,0 .,1 50.61 C • S l,()H l ltl C\Jl'I $A !acre ■) J. 70 5 .65 )1.19 •• -·♦• ........................................................................................... W.irning: T1\.t; ._ncrgy equn!on could not be b•l■nced within the ape<:iUed m.wN>et or ltetation•. The Pr"09r_. used eru.J.ul depth tor the water eurhee .and contini,~ oo with U1e. calcul ■t.lon■. 'Marn.log: Oivlded flow coaputctd (o, thia croH-a.ectlon. waroingii The energy loH wae great.er th•n l.O ft ca .:, •1-betwtten the: cur-rent and p1"evlou1 c:roe■ ■ecllon. Thie m.1y ind ic111..e t h e need roe additional cr-0•111 9 ect1on •. Note : Hult.lple crit.ical deptl.19 were found flit. thh loc•tlon. The critical d~plh wit.b tt1e l~lt, v•l id, wat.et •urt•ce wae uaed. CROSS S&C'T'IOO RlVBR : Roiirlng ror·k ASA.CH: Study Ae•ch INPVI' Deecription1 £tation !levatlon Data nu•• 4 10 Sta ilev SU Elev Sta tlev 8\..1'1 Elev Sta Elev •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 0 UJS." .S1 035.14 1.0 U)◄.14 2 .ci, ,111.11 2.4 '7 63)).'4 4 .4 031.0 s.,, ,,10.ss 1.1) '129 .21 J1 .01 ,1u. n Jl.1 filll .l' 31 Ull.51 33 . -,5 '311.S7 ]4 ,11 '311.61 34 .) ,111.,1 n .,s uu .n 4 0.62 6110.'9 4 4 .1, U09.l 47 ,56 ,10"1.◄ SJ .71 6307.)3 54 .S 610'1.2' '1.92 6l06 ,75 6).2t 6307.01 U .$, 6)01.D2 65.4' 630"1.12 66.88 6107.51 67.9] 6J07 .1' 68 .58 '307.) 0 . s, 6306 . 85 '70.01 6 306.6~ 71.25 6)06.09 71.43 6305 ,H 12.72 630).)9 72.84 6105 .3] '14,1'7 6304 .13 74 .2'1 6304 .67 1 , .41 6104 .sa 75 ,6' 6)0t .02 1,.41 noJ.68 77.4 5 6JOJ .l6 '18 . 75 6l0l. 01 79.lt '302 ,'71 81.'9 002.15 12 .U '302.08 12.)2 6302.06 14.62 6301.)7 84.16 '101 .ll 87 .U '300 ,62 11 .1, 000.6 n .a7 ,100.5, 17.41 6)00 .5) 8'.37 62H ,H 'JO .l6 'lt,.s, 10.1 '299.] 11.2t 6299 .0'7 92 .H 6'291 .)4 91 .12 6lH ,l9 96.6' U97.2 9'7 ,09 6291. 09 1,.1s 6297 .05 101.41 6296 .9' 105.18 629'.'8 10'1.56 62'J6,95 111.n ,u,.n I U ,84 6296 . 78 11).81 6296 , '15 UJ.9 '296 ,75 1J6 .64 6296 ,71 121.35 6296.64 lSl.35 6296 .Ei4 1$4.51 6296 .6 5 154 .81 629'·" 1SS.21 U96.67 US .55 6296.6"1 156.01 6296.167 ts6 .ll 6.:Z96 .69 1s,.1, ,2n .n 1S6.3l UH.6'7 1 $6.48 ,:z,,;_ "11 u,.~., 62".n tsa. u 629'. 12 1S9.1S UH .73 159.8' UH -73 161.Sl '29'-1l 1'5.ll 629'.79 1'7 .72 62'6 .12 - -- -- - ---- 169.91 6296. 9 172 . 76 6297. 0) 17-t., )) 6297. 02 176 .l &2 9 '7.09 181.0l 6298.lJ 184. 21 6298. se 186 . 71 G:398. 77 196. 96 6299.56 197 .ll 6.Z99. 57 197, 53 6299 .£.1 209 .2 6100.4 210.)8 6300, 46 212.68 6Joo .S9 221. 24 6)00.8 225 000 . 78 226 .65 6:)0 0.74 230. 97 6300. 56 233. l 6)00 . '$,fl 235, JS 6300. 32: 236.)'l 6)00.29 236 . 6l 6300. 2 7 2 4 0 .58 6)00 .01 251. :U 6299 . tJ 254 .u 6299 .22 2SS.04 6299 .14 255 . 55 6299 . l 258 .08 6298. 9 262.25 6298. S 266 .14 6296 .39 266 .49 6298. 34 269.18 6298.lJ 2 71 6298 .1 2 '12.16 6298.09 212.35 6298 .08 272.)8 6298 .06 27:il .45 6291L06 2 72. 5 4 6298 .OS 211 .OB 152 9 8 . 07 273 .1 6298. 05 27). 91 6298 .07 2'JS.ll 6298 .H 275.)9 u,e. ts 275 .46 6298. lS ns.s1 6298 .lS 276. 52 C.298 .21 271. 04 6298.24 27"1 , 53 6298 .2 8 278 .2) 6298, 35 218 .1 6298. 38 2,,. ·,a 6298, 45 281.19 6298 .58 283. Sl 6299 . 7S 289 .5 Gl98.87 289 .62 6298.92 29"2.0l 6299 .48 293.Jl 629'J. 79 294. 63 6)00 .09 2 96 . 99 6300 .64 2 9 7 .25 6300 ,7 297 . 78 6100.73 299. SJ 6Joo .es 300. 88 6)00 . 9 JO◄.Hi 6)01 )09. 26 6)00. 92 309 . SJ 6)00.92 309. 9 4 6300 . j) )ll.19 6)00.88 311 .H 6lOO. 9 9 313.Jl 6)00. 77 313 .5 6 )00 . 76 319.44 6300 .66 121 .45 6)00. 73 32S.65 6300.98 126.48 6)01 .05 330.0& 6301 .0J 331.25 '301.14 JJ6 .02 6)01 . 39 336.59 6301.S• JJ6. 9 6)01.57 Jr, .09 6 3 01. 6 ll7 . 7S 6301.62 JlB .08 6301.64 338.87 6301.67 l39.61 6)01. 69 340 .85 6)01. 7l )41. 29 6)01. 7) 342 .4 6301 . 7~ )42.99 6)01, 76 HJ.16 6301.10 146.:u 6)01.84 )47 .• 6301.83 34'.1 6)01.89 350.55 6301. 96 )54 .6) 6)02 .15 355.11 6302.19 155.18 630:.! .19 355. 91 6302, 24 357 .69 630:t .H )59.44 6)02.44 359.51 6302 ."'4 359.91 6302 .u 359.88 6)02 .. 360. 55 6302, 4 6 362 .57 6)02.56 363. )6 6302. 59 165 .4 6)02 .68 165.~4 6 )02 69 165.66 6)02, 7 366 .21 6302. 72 )66.4' 6302, 73 )67.41 6)02.'17 )7).2 6303 .01 )?8 .15 630),1 9 )79 .11 6)0 ).18 )84.0) 6303 .1 3 9 6, 49 630). 08 389 .43 630) .OJ 39). 71. 6302. 9 1 394. 71 6302 .89 395.27 6302 . 87 406.99 6302.74 4 24.61 630:2 .Sl 426 .5\ 6302 ·"' 429 .SJ 6302 ,"6 HS.BJ 6302 ·" 447.69 6302."8 448.H 6)02.4 4. 4 52 ,]3 6302 .1 8 '152.84. 6302.lS 4S3.66 6)02 . 11 4.64.25 6301.86 4 65.2) 6101 .86 467 .U 6301 . 83 0 5 .14 6301 . 71 48).69 6301.64 05.36 fiJOl.63 '186.11 630 1.63 494 .J 6301 . 76 495.25 6)01, 8 498.(6 6301.9:l 501.16 6302 .02 SOJ. 69 6302.08 504 .6) 6302 .09 SOS.S6 6302. l4 507 .4"1 6)0 .2 .)7 S08.32 6302.42 510. 49 6302 .61 511 . '71 6302. 72 512 .69 6302 .78 S17 .49 6302.9 519. 96 6)03 522 . 45 UOJ.15 525.6 6)03 .29 527 .67 6303 .t 529.99 6)03.5• 5)1.4 6303 .6) 513.46 6301.62 54].0 6JOJ.SB 5 4 5,61 6)0) .ss 547 . 68 6303.53 so.a• 6303 .47 550 ,43 6301.4 5 ss• .e6 6303. JS 562 .66 6)0). U 565 .81 6302.7 1 572.H 6302 .64 576, 16 6302 .6 S87. 89 6302 .5 599 .26 (;)02 .62 593 .9!> 6301.0J 596.57 6)01.28 604 .13 6 3 03 . 2S 609. 68 6303. 25 61) .12 6303 . 2 5 622 .07 6304 . 99 623.07 6305.21 621 .37 6305 .31 623 .6S 6)05.)9 629.34 6305 .)'1 630.)8 6305.37 6)6 .78 6305.34 637 .57 6305.H 647 .91 6)05. 52 658.i:lr, 6)05.65 673 .05 6306 .15 616 . 2 8 6306. 07 680.H 6)05. 91 695.13 6305.85 701. 78 6305.83 701.91 6)05 .84 102 .32 6305.83 727 . 95 6305.66 728.06 6305 . 6' 711.4 6)05.64 131 .516 6305.64 732 .95 6'105.6) 7)3. 02 630S .63 73).41 6)05,.6} 7)l .59 6)05.63 733 .17 6JOS.63 133 ."19 6)05.64 7JJ . 93 G)OS .6• 734,ll 6305, 6l n• .68 6JOS .6l 1:34, 91 6305 .6. 1)5.71 6305 .6) 1)5. 92 6105 .64 742. JS 6305.'1 74).12 6)05, 6 74). 89 630S .til 747 .12 6305 .62 748.9 6)05.62 749 .01 6305 .62 7S2 . 66 6305 . 69 754,. 59 630S . 7 756. 83 6305. 72 "157, l 6305. 72 1S8 . OJ 6305. 72 761. 7 1 6)05, 73 762 .15 6)05. 73 765 .03 6305.'13 767 . 08 6305.67 7 69 .66 6)05.62 770 .35 6JOS .57 112 . 02 6305 .5) 7'13.0S 6)05 .49 77) .26 6305.·"'7 77).21 6305 .47 71).9) 6)05 .)7 116, 28 6)04 . 9 1•,6.l 6304. 91 776 . J -4, 6304. 9 1 776 . 37 6]04 . 91 777,13 6305 .0) 777.36 6305.07 778 .Sll Ei305 .S l 781.35 6305.95 781.62 6306 793 .56 6J06.0'J 78), 98 6306.09 78', OJ 6 3 06 .2 79·1 6)06.36 805. 18 630G. JS 806 .3' 6306.]5 810 .0'4. 6306.34 811.77 6)06.31 811. 8 2 6306. ll 812.U 6306 .3 1 815.86 6305.99 815 . 89 6305.68 81S. 9 • 6)05.87 817.SO 630S.o: 818.82 6Jo5 . as 819.17 6305.96 8 2 0 .86 6)06 .32 822 .6 6306 . 7 821.29 6306 . 75 824 .13 6)06, 81 825, 26 6306 . 9 826 .6 6)01 826 . 9 6307 827 .43 6306 . 98 8.18.39 6306,94 828. 56 6306.97 829 .H 6Jo1 .oe 829. )6 6 307 .12 0 29. 96 6 3 07 . 2) 832 .0 '1 6307. 31 8)2 .14 6307.ll 641 . 9 4 6307 .62 954.9 '307.83 655 .14 6lo·,. 01 856 . 7' 6107 . 85 875.55 6)08.21 676 . 9 4 6306 .24 1377 .21 6)08.25 890 .67 6306 .42 89). 46 6Jo a .:n 697."17 6308 . 5 906. 97 6306 .n 9)1 .67 6309.28 9 4 0 . JS 6309 . 29 9U .29 15)09.J) 947.9S 6309 .JJ 958.56 6306 .22 959 .l') 6308 .09 962 . 0 2 6307 .52 962 . 75 6)0'1.19 962 .99 6)07 .34 963 . 02 6)07 . ll 96].4 6)07 .26 963 .U 6307 .2S 96), 46 6307 .25 963.47 (,)0"1 .24 96), 66 6307 .21 963 .99 6307,l S 964 . Sl 6307.~S 964 . as 6)07 . J\ 965 .58 6J0'?.4S 96S. ·,a 6307 ,49 968 .Jl 6107 .97 969.2 '108.14 969.54 6308. 21 972 .61 6308 .8 97:l.9) 6)08 . 85 973,7], 6J09 .01 974 .68 6309 .0l 916 .OJ 6)09.07 9 8 ) .4' 6309, 12 988 . 44 6309.16 988.1S 6309.16 9'4, 06 6309.09 1001.45 6)09 .01 1002.42 6)08,98 100 ). 76 6308. 94 1008 .67 6)08 .8) 1008.72 6108 .8) 1009. 7) 6)08. ?9 1010.)2 6308.78 1011 . ls 6308. 77 1011. 7S 6)09, 76 102 ). 14 6308 .87 lOll. 02 6307 . 98 104 6.)7 6309 .55 1 058 .62 6109 .41 K.)1lf\i119 •9 n Values u u m .. Sta n Val 6ta " Val ... n Val SLa n Vil l Sta n val ............................ ····· ............................................... .a, 97 . 09 .o, 176. 3 .os, ns .07 1058.62 .a, I -- - - -- - - Dank Stai Le.ft Ri9bt Len9tJ1e: Left Channel Ri9ht 97.09' 176 .3 235 .JJ 206 us CCH::ff co11tr. Expan. . l .J Ri9ht L.evec Station-9 47 . 95 Elev ation -6309. 33 CROSS SECTJON OUTPm" Profile llOO•yr .......................... ,. ..................................................................... . 8 .G . Ele v (ft) 6JOS . 57 Element Left 08 Ch;,nnel . Right OD Vel Head (ft) l .60 . Nt. n -Val . 0.0·10 0,04 0 0 .066 . w.s. Elev 1ft) 6303 . 96 . Reach Len . Htl 2JS . 33 206.00 US.00 . Crit N,S, (ft) . 630). 96 Flow Area leg It) 10.91 570.10 10• 1. 7) . E .G. Slope ((t /ft) •o . o oeJ95 J\rea leg ltl 70 .~1 S70.10 IOU .73 Q Total (eta) •12260 .0 0 ,10 ... (cf91 356 .es 7231 .8S 4,691. JO Top IHdth ([t.l 5 4 0. 98 Top Width ltt} 21.27 79 .21 440 .4 9 . Vel Total (ft/a) 7.)0 Avg . Vcl. (ft/el 5.03 12.69 4 .so Ma x Chl Dpth (ft) 7.)2 Hydr. DcpU1 {ft) l .33 7.20 2.36 Conv . Tot.al (c(s) •134028 .s C(ll'.lv . h::fs) 3894 . 8 78931 . l 51202 .6 . l,,4';1M)t h IN td . (ft.) 1:0l.97 • wetted PeL (f t) 22 .4 0 79.23 4 41 .40 . Min Ch El ( ft) 6296 .6 4 . Shear (lb/sq ftl 1.66 ).77 1.24 . Alpha l. 94 St.rea m Power (lb/tt •• 8.35 .7.83 5.S7 rrctn LOee (ft) 1. 37 Cu• VolUlllC t.acr:e • ft I 11.04 )6 .23 45.82 C • 6 Loee [t:t) O. l S Cum 6A (acn~IJ) J.H 5 .:26 29.09 ....................................................... ····· ................................... warn ing: nie energy equ ation could not ht! balanced withln t he specified n umber of lteratlooa. The program u aed critJcal depth for the water surtece and continu e d on wlth t he calculatiooe, Warning: The e n er9y 1090 •~IJ 9reater than 1.0 (t (O .J m). between the current c1nd previoue <:roll& 11ection. Thia lt\3y indicate the n eed for additio nal croea sections . Warning : Duriog the stand ard etep itecatlons, when the aesu«ted water 9urface was e et equ.-1 t o critical depth, the calculated wat.er l'lu((ace cam.e back below cr'ltical depth . This indlc.iitcs t hat not a valld eubcritical a n awe r. The progi:am defaulted to crit ica l depth . Not.e1 Multipl e c r itical depths were t:ound at this lociJUon. n1e critical depth with t he l o wll!!lat, v &l1d, water 1:1 u rface wa a usi!IJ, CROSS SECTION RIVBR: Roe.rin g Fork REACH: Study Re ach INPUT RS~ 95.85 ~BC:ripticm: XS-95 .85 (47' us of Brldge • Stt11tion 4) St3ti.01\ Slevation Data nurn-H9 SU1 Elev Sta 8lev Sta Elev Sta Sta E l e v ................................................................................ 0 6314 .24 , 28 6))4 .06 .83631),7) l ,Ol 6313.62 1.21 611),49 2 . Hi 6112 .88 2,78 6JU.49 3 .5 6312.04 , .• 6311.49 l6 .19 63\0, 9 16.S6 6310 .89 l6 .8l ~)10 .86 2 1.61 6310 ,66 26 .39 6310.n 26, 74 6310 .43 Jl.01 ti309.0 ll.2 6 309.37 12.U 6309. o, 33 .JJ 6308 .62 JJ .65 6308 .49 34 .1) 6}07 . B 'J4 .lS 6107 .49 )4. 96 6306.62 JS.OS 6 306 .49 35 .69 6305.58 JS . 74 fl OS .49 36. )9 6304 .57 )6 .44 6304 .• , l6.S4 6304, JS 37 .14 6)03.49 J7 .S2 6302. 97 )6 6302 .49 38.64 6)01 . 95 39 ,2 6301 .49 4 0,23 ,100 .62 •0.39 6300.49 4 1 .52 6299 . 55 4l.S9 6299 .•9 4 2. 75 6298 ,52 42,713 6298.49 42.82 6298 .47 4 2 .93 6290.4 ◄LBS 6297.49 44 .5S 6296 .15 -44. 79 6296.4 9 4S .S8 6295 .66 4 5. 74 6295 .49 '47 .44 6294.58 4'?. 64 6 294 .49 Sl .7 8 6294 .4 2 s1.n 6294 .)J 60 .0"1 629". 32 63.34 629-41.27 69 .06 629•. 2 1 7 l .l6 629-t . 02 72, 72 6293. 97 12 .8S 629]. 97 76 .96 6293. 91 8t ,0) 629).81 88.7"1 629).8.) 89 . 21 6291 .84 89, Bl 6293 . 8S 90.)3 6291. 85 91 .01 6293.86 91.2 6 2 93 .88 91 .25 6293.88 91,49 6293.86 91. 'J2 629). 91 9 1 .85 t.29).91 94 .18 629). 93 95 . 88 629]. 9 4 96 . 83 6293 .9 ( 99.27 629 3.94 1 0 4. 96 6 2 94 .OJ 108.56 62!H.08 111.87 629" .2 116 .14 6294. 39 118.S 6294. )ll l H .45 6294 .49 128.3 6l95.2S 130.46 6:295.0 139 . 34 6296 ."8 139,47 6296 .4'9 139. 03 6296, SJ 149 .9 4 6297 .49 150. 96 6 2 97.56 152. 9S 6297 ,7 163 .62 6297 . 92 165 .05 629 7.91 168 . 79 6297. 76 170. 63 6297 .79 172.58 6 2 97 . SJ 173.46 6297 . 52 173. 67 6291 .49 117,l) 6297 .21 188 .65 6296 ,49 189 .63 6 2 96.42 uo.o·, 6296 . ]8 192. 26 6296 . 22 199, 24 629S.4 9 199. 54 6295 .39 201.87 6294 .9) 201 .45 6:f:94 .8 204 . 45 6294. 72 io• .62 6294 . 7 204..64 6294 ,67 20t . 7 6294 .61 204 .78 6294 .65 205. 2S 6294 .64 205 .27 6294 .62 205. 97 6294 . 6 207 .16 6294 .63 207 .25 6 2 94 .64 207 .ll 6294 ·" 207 . 37 6294 .,. - - --- -- - 208 23 6294 .68 ioe. 68 629'6 , 7 209 .l 6251 4 . 73 209.'11 6294 .8 210 .12 6294 .62 21] . OS 6294. 87 212 . 21 6294, 99 :n9.◄7 6295,49 219 .51 6295 .5 8 2:U.64 629& .49 222 77 1)296 . 99 223.91 6297.49 225.95 6298 .39 226. 16 6298 ,{9 2:U.64 6:.Z98 .SS 228 . 1S 6298 . 711 2 32 .16 6299.2 236-58 629~'-JJ 2)6 .8 l 62951 .Jt 2)7. l.7 6299. 37 238 25 6299. 36 2)8.Je 6299 .36 240 .0 8 6299.251 245 .]9 62951.12 247 .13 6299 .4.9 250.71 6299.84 255.62 6)00.49 259 . 75 6300. 78 260.24 6300. 99 260.Sl 6301 .04 260 .67 6301.08 2 61. 2 5 6101.). 261.5) 6)01 .12 262 .23 6)01.15 262. 86 GJOl 15 26). 93 6101.18 264.Jl 6301 .2 .!65 .:n 6301.21 265 .18 6301. 22 266. 45 6301 . 2 4 268. 58 6301. 28 n1.01 6301.2 2n.n 6)01.18 :275 .66 6)0).13 276.28 6301. \4 276 .Jt 6301 .14 276. 97 6301.15 2·,a .st 6301.16 280 .0J 6301.16 280. 09 6101.16 2B0.3S 6301.14 280 .41 6101.1) 280. 99 6101. J l 282. 1 .. 6101.09 28), 42 6301 .07 285. U 6301. 0) 285 .U 6)01.04 285. 8' 6)01. 0 .. 286.U 6301.04 286, 9) 6)01 .0 4 Ul.94 6301 .06 297 .06 6)01 .0) 301.)2 6300.96 30).45 6J00 .9S JOS . 9!il 6300. 96 309. 7 6300. 16 Jll.05 6300.11 )21. 2 6300.0 lJ8.l 6300 .08 3 .. 0 . ·12 6)00 .02 316 .17 6299 . 9 )56.44 6299.97 360.46 6299.5) 360.9 6299 .49 361 .61 6299 . 4 6 Y/0."18 6299 .1 371.6) 6299 .1 313 .5) 6299 . 06 )87.61 6298. 77 389 .0 6 6298. 'JS 389.71 6298.7S l9fi.6 (,298.92 )97 .62 6298 . 97 400 .◄ Ei299 .15 .. 04 . 9) 6299. 39 t.OS .14 6299.41 406. 57 6299 .49 408.2 6299. es 408. 94 6299-92 HO.Bi 6300 .22 411 . 81 6)00 .4 ui.12 6300 .0 416.87 6)00. 7 09.02 6300 .81 "21.17 6301. l U5 .69 6)01,49 426 .8 .. 6301.69 4 28.92 6301, 82 410.n 630J .e 439.39 6)01.69 441.23 6301.63 444 .8' 6301.SS 445 .4 EilOl. 54 449.24 6301 .0 .. 64 .45 6301. l.l 467 .7 6)01.06 479 .02 6)00.8) 48) 6300. 75 491.9 f.J00 .65 496. 98 6)00 .6) 507 . 43 6)00. 62 508 .J 6300.66 S08.97 6300.U SlJ. 7) 6)00 . 69 514 .6) 6)00 .68 520.8S 6300 .49 5,i9 .81 6300."8 554. )7 6300.1 9 5 76. 4 5 6299 . ,., 576.56 6299 .98 5'16, 92 6299 . 97 S99 .11 6299 .6 599.21 6299 .6 602.6 6299 .56 603 .H 6299 .55 603 .5 6299 .SS 60). 84 6299.SS 603. 99 6299 . 56 604 .15 6299.56 604 .1'1 6299 .$7 604. 29 6299. ~'1 604 .46 6299-56 604. 9 4 6299.Sfi 605 .H 6299, 57 605 _ 85 620 .51 606. 01 6299 .58 611.S8 6i99.S7 612.2S 6'299. 56 612 .91 6 299, 58 u,.:u 6299 .61 617. 2S 6299 .61 617.JS 6299 .61 620.68 6299 . 74 622.186299 .17 6 2 4 .12 6299.8 624 . 52 6299 . ft l 625 .16 6299, 81 628 .34 6299 .es 6 Jl.22 6299.84 6]2. 99 6299 . 75 634 .36 6299 .68 635. 82 6299 .6 631 .27 6299 . 54 638.16 6299.49 638.)t 6299 -◄5 638. ls 6299 .ts 638.92 6299 .ll f,. .. 0. g6 6298.6 640 .98 6298-61 6 4 1.01 6296.61 641. 04 6298 .61 641.89 6296 .85 6U.24 U!i9.t9 645 .35 6300.12 6 4 5 . 58 6300 .19 647.Ui 6300 .27 641. 63 6300 . 29 652 6300.39 6 5 8 .9 6 ]00.5) 665. 98 6300 .41 ••• 76 6300 .37 670 . 19 6)00. l4 6 71.69 6300.27 612.25 6300.25 6'15. 2] 6299 .5 675 26 6299 .49 675.l 6299,41 676. 72 6 298. 8 6n .·19 6299.34 67(Ll 6299 ... 9 67' .. Ei299 . 98 661. 07 6300.t!J 6 81.66 6300-S5 682.39 6)00.61 683. )'1 6300. 7 ••• '19 noo.ei 66S, 25 6100.85 686.23 6J00.92 686 ."13 6300.95 686.92 6300 . 96 .. , 27 6301. l 689.H 6101.1 691.81 6301.4 9 ·109 .OJ 6301. '7J 709, 2 4 6301. 11 726 91 6301 . 99 728 .12 6302 .02 154 .12 6302.4 9 789.6 6303.04 798 . 79 6301.4.9 7H.34 6301. Jl 80) .751 6300 .49 802 . 42 6)00.29 80:Z.6) 6300.2) 802 . 65 6100 . 22 802.98 6300.11 80) .02 6300.1 803. OJ 6300 . l 803 .o .. 6300.09 803, 21 6300, 04 803 .49 6299 .9S 80). 96 6300 .11 804 . 24 6300.21 805 .04 6)00.49 801 .2 3 6301. 23 808 6101.49 808.J 6101 .59 810.96 6)02 .49 811.22 6302.~8 811. 92 6302. 82 1112 . '75 6302. 66 813 .92 6302.92 820 .35 6303 .04 824 .93 6 30.3.14 829 .SJ 6303 . O♦ 835.93 630 2.91 8)6 .--,-, 6302 .8 "1 83'1, 91 6302. Bl 842 . 18 6302. 64 842 .22 6)0.:Z .64 8 4 ).61 6302.56 6U .l3 6302 .S2 8"1,85 6302.U 885.-tl 6)01.96 Manaing 's n Values 11UIII• Sta n Vctl Sta n Va l Sta n Val Sta n v_,l ........................................................................... .07 .. -, . 6 .. .04 1 21, 45 .OS 16J. 62 .01 Bank Sta: l,eft Right Lengt hs: Left Channel Right Coeft. Conte. &x.pan . 47 .6 .. 121.tS )7 37 )7 .1 .J Right l.evl!!e Stat ion .. 18'.6 Ele v ation• 6303. 04 CROSS &OCTIO~ OUTPUT Protlle UOD-yr E .G. Elev fftl 6)03 .19 Bll!!mc rlt. Left 08 Chann el Ve} Head ( ftl 1.11 Wt. 1\-V8l . 0 .069 0.040 N.S. Blev ((tl . 6302.01 Re ach Len . Cltl 37 .oo 37. 00 Crit -...s. {ft) 6301.58 Flow Area (sq t tl 36 . (1 4 s6·,_50 l:i.G . &lope Ht/r t• .. 0.005573 • Area (sq [t) 36 .04 s,n.so 0 ToUl (cfal .. 12280 .00 Flow (cU) l4S .H 6493.17 Top lfldth (ft) . 692 .6 0 Top Widt h (Ct) 9.15 73.81 Vel i.·oul (Ct/9) S.94 • Avg . Vel. C ft/s ) 4 . 04 u.os Max Chi Opth Ht.) 8.26 Hydr. Depth ([t > 3. 9 4 ., . 96 coov. Total tcfa) .. 16 .. 01,8 Co11v , tehll l9S2 .3 86979 . 9 Length "t d . (ft) 31 .00 wetted Per_ ((ti 11, 96 73 . 8 4 Min Ch El (ft) 6:Z9}.61 • Sheac (lb/aq ft) l.05 2 .11 - -- R!9 t1t 08 .. 0 . 064 '.11 ,00 1443 .55 1443.SS 5641.08 609. 6 4 l .91 :iii . ]7 75565 .1 612.2 0 0 .82 -- .. Alphe .. f'rctn 1..c::,s~ (ftl .. c "' p, Lose (ftl - - - 4.01 • Stream Power (lb/ft a) • 0.18 • CUffl Volu m@ (acre-ft) 0,07 .. Cum SA (acre a) - 4 .24 .. 10 . '15 • 3.36 • - 3 0 .59 • 3S .49 • 4 ,90 .. - 3 .?l • 40.25 • 26 . 74 • ................................................................................................................................ Note: Multiple critical dept hs were found at t his location. The critical depth •it h the lowe JJt, v.:,Ud, wa.t.er evrface was used . CROSS SECTION RIVER: Roaring f ork R EACH : Study Reach lNPUT RS~ 9S .15 oeacription, X6 ·9S.75 no• us of Bridge -Station Jl Statio n IUevation Data: num• 400 St.a Elev Sti'I Elev Sta &lev Sta Sta &lev ........................................................................................................... 0 63l6.l8 1.31 6ll4 .as ).72 6)12,49 12.78 6110.22 29.3) 6308 .49 32.12 6306.93 JS.55 6 )0S.16 )8.93 6302 .0 fl.7 9 6299 .93 4'.5l 6297.49 4Ei .45 629G .1S 56 .07 6234. 0 66 . 89 6294 . Ol 8J . 34 6293 . 61 84'. 84 6293.57 es, 88 6:Z93. 54 86. 99 6293 . 52 87. 94 G293 Sl 83. 01 6 2 93 .Sl 88 . 36 6293 . 5 1 89 .)4 6293 .54 126 .0 6294 .29 1)6.21 6295.'1 154 .1 6296 .92 16). '19 6296. 78 170 .26 6296 .48 175,9 6296.28 189. 11 6295 .49 191. 29 G294 . 5 1 19J ,97 6251 4 .U 21'1.3l 5296.05 22,. 88 6297 .12 2)).21 6298.Ui 246.'74 629'1 ,4' 25'1.41 6299 .U 26:.Z . 58 6300. 2 .. 290.28 6300,5 309.61 6)00.12 329 . 94 6300 . 46 353.6 6299.49 )'?6 . 09 6298 .18 391 . 04 6298. 49 400 . 08 6299. 56 4 15.86 6)00.81 UB.6 6300,66 430,29 6300.59 00.72 630 0 .56 US.25 6:300 .56 "9).6 6301 .19 50:1.~6 6101.33 511.12 6301 .37 -19 6)16 l.69f.i3l4 .49 4.)2 6 311.88 15.04 6310 .12 2 9 .88 6308 .19 32.SS 6]06.68 )6 .56 6304 .49 19.lJ 6)02.J l 42.28 U99 .49 45.H 6296 ."i4 41.41' 629S.49 ~6 .47 6294 .45 6'1.9 6294.06 84 .01 629l.S9 B4 . 86 6293 . s·, 86.19 629).54 81 .07 6293.52 61,96 6293 .51 88.08 6293.Sl 88 .49 629).51 9S.69 6 293.49 129 . 45 6294. 49 141,87 6296.49 156.)9 6296.91 164.34 {,296 .16 11).4) 62'}6 .)9 117 .5J 6296,2 1 8 9.'14 6 2 95,2 191 .31 {;294 ,Sl l99.3S 6293.89 219.27 6296.49 228 .47 6296.43 237 .4 6297.81 2 4 7. 19 629'' .49 2S9 . 91 6299. 82 263,Se 6300 .28 298 .15 6300.U 111 .85 6300.08 340 .03 6300.21 358.26 6299.25 )79 .f.9 6297.49 394 .U 6298 .8'7 401.8 6299 .69 U 7.H 6300.64 428.66 6 )00 .64 0 0.JJ 6300 .59 B0.9 6100.55 ◄JS . 63 6300 . 5 G 496 .S4 6301.21 504 .91 6301. H 51) .26 6)01,)8 .27 6315.93 2.62 6ll3.61 4.'7 631 1.49 21.66 6]09.78 Jl.19 610'1.'H 32 .96 6)06 .49 36 . 91 6)0 L2 4 0 .04 6301,49 4 2.98 6296.86 45.64 6296 -54 49.66 6295 .21 61.6) 6294.1 69 .23 6 2 94. OJ 84.17 6 293.59 US .27 6.:Z 9J , Sl5 86 .36 6293.5f 61,08 6293 .52 87.99 629).51 88. l 6293 .Sl 98.78 6293.52 1 01.54 6 213'.L:Z 130.24 629 ... 66 14".H 6296 .61 157.99 6296 .87 164 . 89 6496 .1) 173 .12 629G .J8 180.3 6296.06 U0.61 6294 . 77 19l.4S 6294..52 211 .89 ,29,t.49 223 .5 " 6297 ... S 221:1.56 6298,43 239 .6 1 6297 .t.6 248.96 6291 .• ,.. 260.0 ◄ 6299.85 265.12 6300.49 299.51 6300.◄9 312.38 1;300 .07 '.H0 .32 6300 .22 314 .ll 6298 .49 )82 .13 6297 .49 395.B 6299.04 406.2 6300 417 . .! 6)00.8) "29 .9S 6100.59 HO.Sl 6300.57 431.05 6300.5" ..38.44 6300.59 i!liLO 6)01.29 S05.14 6301. JS 515.27 6301 .)7 .JS 6315.83 2 ,74 6313 .0 4.89 6311.2 9 21.49 6309 .49 )l .22 530·1 ,4 9 34.79 6JOS.S9 J7.7S 6303.49 4 0.6) 6300 .97 4 3 .39 6298.'9 4 5 . 7 1 6296 .49 st. 2 4 6295 . 02 62 .SB 6 294 .0 4 82.02 6293.61 8 4 ."3 629).58 BS . 52 6293. 5 S 86 .S4 6293.53 87. 3 6293. Sl 88.02 6293 .51 86 .22 6293 .51 88 .96 6293.52 113 .S1 6293.4 9 130. 8 7 6 2 94, 7•1 HS.18 6296 .67 158 .57 6296.85 166.53 6296.6) 114 .2 6296.)6 1 83.61 6295.9 190 .86 6294 .61 191.62 6294.52 213. 53 629L 9 22). 73 6 297 .49 ne .65 6298 .42 24.0.14 629·1 .6 4 252 . S8 6298 . 49 260.16 6299 .87 269. 8 8 6300 .49 ]OJ .:rn 6300 ,27 3 13.63 6300.0S ]42 . 82 6)00. 28 3'7S . 3'7 6291L 3 2 ]82 .18 6 2,,.4 , 398 .55 6299.4 408 .39 6300 . .17 426 .0 6300.85 4 30 .2 630 0 .59 430 .62 6300.57 432 .69 6)00 .5 .. 444 . l9 6)00 , 64 499 .S9 6301 .3 sos . J9 6301 35 517 .2"1 6 301.38 .68 6JlS.O 2.18 6313 ."4 6.69 6)1 0.49 28.16 6309.13 31 .2 4 630'1 .48 34 .98 6305 ."9 l8. 69 6)02.-, 41 .16 6300 ,·U 4◄ .2s 6297. n 45 .84 6296.4 SJ.29 6294.84 6).95 629).94 82. 9 6 6293 .6) H.45 6293.58 85.61 6293.5S 8f.i .81 6293.Sl 87.69 6293 .Sl 88 .06 629 3 .51 88 .31 6293.51 89 .13 6293 .S3 123 .59 6294.15 1)4,74 6295 .49 10.08 6296 .76 162.66 6296. 79 170.08 6296.49 174 .71 6296 .33 186.68 6295 .68 191.21 6294 .s::i l91.fi1 6294 .!;3 214 .Bl f',,295 .0 223. 99 6297 , 'S S 229 .91 6:z98 .34 2 4 1.2 .. 6291 .49 256. 56 6299. 3 2 261.9" 6J00 .17 219.28 6300 .0 )09.33 6,JOO .ll )2).07 6300 .27 344.97 6300.2 l"i5.86 6298 .23 385. 3:Z 6297. 85 399 .37 6299 .U H2 .96 6300 .49 4 28 .24 6300.69 "30. 25 6300 . S9 "30.68 6300 .56 434 . 59 fiJOO, SS "92 .41 6301,lS 500 .4"1 6301.31 507 . 29 6101 JS 517.S5 6301.38 - -- -- -- - 519.36 630 l. l 8 519 ,69 6)01.lB S20.05 6101. l7 520 . 23 6 301. 31 520. 9 41 6301. 36 5 2 l .:Z7 6301.37 S21. 79 6101.H S:22.0 6301. 36 522 . 91 6301 . 36 521 . 31 6301. M 52).4.J 6301. 36 52], 74 (i)Dl. :1S 521.83 6301. ls 524 .2 8 6301.ll 524. 54 6)01 ,JJ 525 .ss 6301 .12 526. Jl 6JOl . J s.16.U 6301. 29 526 .6 6301.21 Sl6 .91 6J0l.11 S27. 31 6)01.1 5 27. 8 41 6300.98 5)0 .82 6300 . ss 531, 74 6)00.49 S41.64 6300 .11 553 .52 6 2 99 .81 553 .& 6299.81 554.38 6299. ·19 556 .37 6299. 74 570 .52 6299. S6 571.11' 6299 .54 572.13 6299.53 513 .55 6299.56 S7J .62 6299. 56 sn . 1 6299, 57 575.08 6299-59 585 . 86 6 2 9 9 . 1 567 .4:7 6299 . '1 59).0) 6 300 597 .41 6JOO.U 5-97.88 6300.45 598.98 6300 .49 602 .4.9 6300 . 49 60) .47 6300."9 605.21 6)00 ."9 606. J 6100.49 616 . 96 6300 .19 617. es 6300 .16 619 .◄9 6300.JJ 62'/. 33 6300 529 .o• 6299 . 97 637 . l 6299 .0 637 . H 6299, 4 4 639 . 9S 6298. 71 641 .75 6299 .17 642 . 91 6299. '55 60,'l8 6299. 6 644 .92 6299. 65 649.2 6299. 7" 655.93 6299 .8"1 664 .s·, 6299 .69 666, 94 6299 .64 668.59 6299. 5 6 668. 94 6299 .S" 669.:U 6299 . SJ 671 . 7) 6298 . BJ 671.8 6298 .79 6 71.86 6298. 75 692 . .27 6298 .6 69S. 65 6298 .57 695 .71 6298.59 696.ll 6298.58 698.22 6298. 62 698. 94 6298 .63 100, 55 6298. 65 ·102 .89 6298.7 7 03.42 6298.71 704. 22 6298. ·11 704. 5 6298 . 68 707 . 83 6298. 6 708 .14 6298.6 708 .39 6298.S9 'Hl.29 6298. 49 71], 87 6U7 .97 716 .37 6297.419 718. 17 6 297. 11 719. 98 6296. 72 120 .99 6296 .4 9 121.:n 6296 .49 724 .2 6296.419 124 . 56 6J96 .6 "i26 .19 629"1.09 727 .67 6l97 .49 729.2 6.297. 96 ·no. 62 6298 .0 732 .7 6299 .41 732 .9 6299 .49 735.64 6299 . 71 '137 .99 6299 .88 "140.32 6299 .95 74).96 6)00.49 748 .86 6300. 77 7 57. 7 9 6301.33 760. lJ 6)01.0 782. 09 6)01 .6) 784 . 18 6)01 . 86 807.8 6)02.22 821 .93 6302. 49 us.·,s 6302 .69 848.4◄ 6)02 .88 861.2) 6)01.49 8n .:n 6301.4 8 864.24 6300. 49 864.6) 6)00. 37 864. 6S 6JOO .)6 864. 66 6)00 . )6 8155.62 6300.04 866. 77 6300.44 966 . 9) 6)00.49 869. 66 6301 .41 869.9 6301.49 8?0 .09 6301. 55 872.88 630::t.49 8"1l .18 6302 . S9 874 .1 6302 . 9 875.S 6302 .97 876. ll 6)0l 884 . ss 630) .16 887 . }J 6)03. 22 895 . 86 630) .0 4 898. JS 6302. 99 90) .51 6302. 77 904 . 61 6 302 . 71 908 .139 630i.54 908.9 6)02. 54 909.JJ 6J02.5l 909 ,55 6302 . 5 909 . '/1 6302 .4 9 9)5.)2 6302, lS 9J6 .86 6l02 .13 938. S5 6302 .11 9 4 0. )8 6102 .oe 942, 46 6)02 . 06 945 .0l 6302.02 9 4 5.6) 6)02 .01 Manning 's n V,1.l ues nua,• St• U V~J SU n Vl!l,l St• n Val Sta n Val ............................................................................ .07 S6 .07 .0 4 1 2 9 .45 .0 5 154 ,? .01 Bank Still: Left Right Length&: ~(t. CJurnne l Right Coeff Contr . ~P.,r>. 56.07 129.45 Ine(.fect.ive Flow 1\udl- Sta L Stit R &Jev 2Jl. lJ 219 .93 6305.61 2 )9 .9J 24B .73 6305 .23 248 . 7:l 251'. S l 6304. "7:2 257 . Sl 266. JJ 6304 .21 266 .)] 275. tl 630) .69 2?5 . l) 283. 93 6303 .1 3 283.9) 292 .73 6:lo2 .5 'i 292. 7J ")Ol.53 6302 .02 JOl .5) )10.)) 6301.◄6 Jl0.33 319.ll 6300.9 Right Levee Station.,. PeTiltcllnent T T T T T T T T T T 848 .44 30 JO 30 Elevation• 6302 . 88 CROSS SSCTION CK.rn vr Profi le 110(1-yr .2 .• - .............................................................................................................................................. E .G . E l ev (l'.t) 6 3 02. 94 6la..-icnt Left OB Channe l Right 08 .. Vel lle ad [ft] 0.88 • Wt. n -Val . 0 .070 0.040 0.067 w.s. Elev {ft) 6302 .06 Reach Len . (ft) 10.00 \0.00 10.00 Cr.it w.s. [Ct) 6)01.04 . Flow Area (sq ft) 89 .20 6 09 .47 1607. 64 B.G. S l ope f tt/ft} .. 0.000)7 Are a (Bq <t) 89 .20 609.47 1804 .21 0 Total (cfsl •122B0.00 Flow (er.a) 405 . 70 6110. 95 576).)5 Top Width (ft) ·,s·,. 7l .. Top Width 1ft ) 16 .66 1). 38 667 . 69 Vel Total {ft/sl 5 .32 Avg . Vel. (ft/a) 4 .ss 1 0 .03 3.58 Ma x Chl Opth 1ft} 8 .86 . Hy(lr. De.pth (ft) S.JS 8 . )1 2.65 Conv. Tot.31 {C[&) •186468 .1 Conv. lcfsl 6Hi0 .5 92192. 9 97514 . 8 Length Wt.d. ([t ) 10.00 wetted Per. [ft) 19.10 73 .4 5 608 .15 Min Ch &I (!t) 6293.20 She ar llb/eq ft) J .26 2.25 o .n Alpha 2.00 . Strclll111 ..,..,., Ob/(t O) s . 7 5 22.53 2 .S6 Frctn Lo•• H t l 0.05 CU11'1 Volume (acre-ft) 10. 7 0 l4 .98 )8.87 C & & Loss ([t.) 0.08 Cua, SA (acres) J. 34 4 .84 26 .20 .............................................................................................................................................. -- -- -- - -- - Note: Multiple c r .iticttl depths were found at thia loci'lt l on. The cdtlcal depth with the loweet, valid, e nergy was ueed. BRIDGE RIVER: Roaring Fork REACH: Study Reach lHl'IJf AS : 95.72 Oeec.-;-1pt.1on : Propoeed TCI ~ane Rs nch Pedcet.r l-:in B:ddge Dia,tance from Opetream XS -10 Dec k /Roadway Width 10 Keir Coefficie.nt 2 .6 Upstream Deck/Ro&Oway Coordinate s null\-9 Sta Hi Cod t,o cord S ta Hi Cord Lo Cord S t.• Hi Cord Lo Cord .......................................................................................................................... 0 &308 .92 6292 32.71 6308 .52 6192 32.71 6308 .52 6306 .42 H6 610~,.u Bos.oJ ni .u 6306 ."2 6304.1 221.ll 6306 .2 6292 2 43 .ll 6)0S.3 6292 :?-69 .JJ 6303 .79 6292 .329 .1.3 6299. 99 6292 Ups tream Bridge C'ro&H Section Data Station Elevation Otlt & mun-400 St~ li:Jev St.a Blev Sta 81ev S t • Elev S t a ........................................................................................................................................ 0 6)16.18 l .l l 63H .es ).72 63 12 .0 U .78 6JJ0 .22 29.Jl 6308.49 )2. 12 6)06 , 9) )5.55 6)05 . .16 38 9) 6)02 .o 4 1 .79 6299 .9) U .5 1 6297,49 46 .45 6296.15 56 . 07 6294 .4 9 66. 89 621}4 . 03 83 .34 629).61 84 .84 fi29J.S7 85 .88 6293 .5 4 86 .99 629J .S2 87.94 6293 .Sl 86.07 6293.51 86 .36 629).51 89.34 629).54 )26. 49 6294. 29 116.21 6295.7 15 4 .1 6296 .92 16),'19 6296.78 170.2G 6296 .48 l"1S.9 6296 .28 189 .11 629S . 49 n1 .29 6294 ,Sl 191.9'1 6294,49 217. 31 6296, 05 224. 88 6297 .12 23) 21 6298 . 1 6 24(,.7◄ 6i97 .49 257 .U 6299 .49 262 . 58 6)00 .24 290.28 6300 .5 309. 6 7 6300 .12 H9 .84 6300.H 353 .6 6299 .49 376 . 09 6298 .18 '.191. 04 6298 .49 ◄ 00 . 08 6299 . 56 41S .66 6300.8? . l9 6316 1.69 6314 .o 4.326311.88 15 .04 6)10 .12 29.88 6)08 .19 32.SS 6JOG .6B 36 .56 U04 .49 39 .ll 6102.31 42 .28 62 99 .◄9 45.)4 6296 .74 4"'),47 6295.49 56.47 6294 .45 67.9 6294.06 84 .01 6293 .59 8 4 .86 6293 .S? 86 .19 6293.54 8?. 01 6293. 52 8 7 .96 629).51 88.0 8 629).51 8 8.49 629).51 95 .69 6293.0 1 29.45 6294 .49 141 .87 6296 .o 156 .39 6296.91 164 .)4 6296 . 76 1'13.43 6296,)9 177 .Sl 6296 .2 189.74 629S.2 191. Jl 6l94 .Sl 199.JS 6293.89 219 .27 6 296 .49 228 .47 6298,4) 2J7.4 6297.81 24'1. 79 6297 .'4 9 259,!H 6299 .IU 263.58 6300.28 298.U 6100 .49 n1. es 6100.oe HO.OJ 6300.21 358 .26 6299. 25 3"19 . 68 6297. 0 394 .U 6298.87 40l.8 629!L69 4 17 .H 6300 .84 .27 631S .9l 2 .62 631J.61 4 .7 6J}l.49 ll.66 6309 . 76 31.19 6)07.Sl 32.96 6 306 .4' ]6 .91 630◄ .2 40.04 6301.47 42.98 629B.86 4 5 .64 6296.54 49.66 6295 .21 61.63 6294.1 69.23 6294.0) 84.17 629).'59 85 .2? 6:293 .56 86 .16 629J,S4 87.08 6 29).52 87.99 6l9J.51 88,l 629J .5l 88.78 629J.S2 107.54 6291 .2 130, 2 4 629". 66 l44.44 6296.61 157. 99 6296. B'1 164.89 6296.7) 1 ?J . ?2 6296. J8 180 .3 6296 .06 l70. 61 62'4 . 77 191.45 6294 .52 2ll.89 62,4 .49 223 .S 4 6297 .45 228 .56 6298 .43 2 39.61 6U7 .66 248.96 6 297.74 260.04 6 2 99 .85 265.12 6300 .49 299 .S l 6300 .49 312 .)8 6)00 .07 340.]2 6300.2 2 ]74 .)3 6298 .49 )82 .13 6297.49 )95.8 6299 .0 4 406 .2 6300 4.1'1.2 6)00.83 .JS 63 15.8 3 2 . 74 63ll .49 4.89 6311 .29 27.49 6309.◄9 31.2 2 6)07.49 3 4 .79 6)05.59 )7.75 630).49 40.6) 6300.97 4). 39 6298.49 45.71 6296.◄ 9 5l.2i 6295.02 6 2.58 6294.04 82.02 629).67 84 .4J 629 ) .58 e s . s2 6 2 9J. ss 86 .54 6293.53 81.3 6293 .Sl 86 .02 6293.Sl 88 .22 6293 .Sl 88. 96 629). 52 113.5"1 6293 .49 lJ0.81 6294 .1'1 1◄S .18 6296 .67 158 .S7 6296 .8S )66.5) 6296.63 174 .2 6296.36 .18).61 6295 .9 1'90.86 6294.61 191. 62 6294. 52 21J,5J 629t.9 22].73 6297 .49 228.65 6298 .4 2 240.14 6297 .64 252 .S8 6 2 98.49 260 .16 6299, 8"1 269.98 6)00. ◄9 )0).28 6)00 .27 )13 .6] 6)00 .05 342. 82 6)00 . 28 )75 .37 6 2 98 .32 )82 .18 629? .49 398.55 6299 .4 408 .39 6)00 . )7 426 .41 6)00.85 .68 6)15 ,49 2 .78 6)13,44 6.69 6)10 .49 28.16 6309 .ll Jl.24 6)07.48 34 .9B 6305 .49 38 .69 6302 .7 41.16 6)00 .49 44.:ZS 6297.72 4 5 .84 6296.4 SJ .29 6294. 84 63 .95 6293.94 82.96 629).6) 84.45 6293.58 85 .61 6293 .55 86 . 87 629), 53 87 .69 6:Z9).5 \ 88.06 6:U).'5 1 88.Jl 6293 .51 89 .13 6293 .53 123.59 6294 .15 l)4 ,?4 6295.49 )4"9 .08 6296.16 162. 66 62!16. 79 170.08 6296 .49 174. 71 6296. 3J 186.68 6'9S.68 19l .2J 6294.52 \91.67 6494.53 214 .81 6295.49 223. 99 6297 . 55 229.9) 6 2 98 .)4 241.24 62!)1 .49 256. 56 6299. 32 261.94 6300 .1 ? 2 79.28 6300 .49 )09.lJ 6300 .13 )23. 07 6300 . 21 3U .9 7 6300.2 )75 . 86 6298 . 23 385.32 6297 .65 399.37 6299 .49 412.96 6300 .49 4 28.24 6)00,69 - -- - -- - -- -- - - - -- - - - - 428 .6 6300 .66 428.66 6300 .64. 429 .95 6300 .59 430.2 6)00.59 4)0.25 6300 .59 l. 91 6314 .65 2 .04 6lH .♦9 l.23 6314 .26 2.84 631) .49 J.OJ 013 .28 4)0,29 6]00 .S9 430. ll 6l00.S9 00.51 6)00 , 57 430.62 6300.s·, 430, 69 6300.S6 3.65 6)12.49 J .77 6:312.34 4 .16 6311 .66 4 .45 6)11 .6 4 .57 6111.49 430 .72 6)00,56 430.9 6300 .55 01 -05 6)0 0 .54 432.69 6300.54 ()4.5,9 6300.55 4.95 6)11.21 5.06 6311.09 S.48 63 10.4 9 s . .,., 6H0.4 6 6 .4B 6310.45 435.25 6300 .56 4)5.63 6300 .56 08-H U00.59 444 ,)g 6300.64 492 .4 l 6301 .15 7,26 6310 .41 7 .56 6310.4 10.13 6310.27 12 . 2 6'.H0.16 2).11 6309 .64 03.6 6301 .19 496,54 6301 ,27 498.49 6301 .29 499. 59 630 1 .) 500 .47 6301.31 26.09 6309.451 29 .14 6308.66 29.9 6)08 .49 3 1. 41 6307 .65 ]l.'1 6307 .·O 503. 96 6301 . ll 50<!. .91 6301.34 505.U 6 301 .35 505. 39 6301.JS 507 ,29 6301 .JS 33.39 6306 .5) ll .46 S'l06. S 33 .47 6106 _.., JS . 1 3 6Jos.S6 JS.26 6]05.49 511.12 6301 .]7 SlJ.26 6301..38 SlS.27 6301 . ]'7 51'1.27 6301. 38 517 .S5 6101 .38 1, -69 1,)04 .58 3i .OS 6304.0 )7.24 6)04. 18 38.85 630).49 40. \ 7 6302. '71 5 1'9.36 6301.38 SU.69 6301.)8 5 20.05 6101. )'j S20.2J 6101. 37 5 20 . 94 6101.36 40 .5 6302 .4 9 41,07 6302.12 42.02 6301 .49 43.22 6]00. 7 O.◄S 6300 .54 521. 27 6301 .]7 S21. 79 6)01..)", 522.4'9 6101.. 36 S 22. 93 6301 . ]6 52] .]7 6301. ]6 4 3 .S2 6100 .4 9 U.64 6299 .69 44 .91 6299 .49 46.03 6298 .5 46 .04 6298.0 52] .41 6)01 .36 523.74 6301.35 523.BJ 6101.)5 524.28 6301.33 524 .54 610 1 . 33 4 6.09 6298 . 45 47 .82 6297 .4') 48 .42 6297. Hio 49 .64 6296.49 S0 .48 6296.03 525. 55 6301 . 32 526 . Jl 6301. 3 526. 4) 6)01.29 526 .6 6301. 21 526 . 97 6301.17 51.~S 6295.49 52 .27 6295.0◄ 5).42 6294.4 9 5 4 . 99 6294. 31 79.91 6293.U 527 . 31 6301. l 527 .8 4 6300.98 5JO .IJ2 6300.SS 531.7'1 6300 .0 541.64 6300.17 80.8 6293. 45 8 0,84 lli 29J .4S 91.9" 6293.42 82. 83 6293.<I 84,.26 6293.32 S53.S2 6299.8 1 S53.8 (;299.81 554 . 38 6299. '79 556 .37 6299. H s·,o.s2 6299.56 8 5. 9 9 6 2 9) .241 96 .56 6292. 94 103. 94 6293 .12 106. 25 6293 .18 109.33 6291.U 571.17 6299.54 572 .13 6299.53 573 .SS 6299 . 56 573.62 6299. 56 571.7 6299 .51 114. 69 6293 .67 1 20 .07 6293. 78 120 .4 ] 6293. 79 123 . 87 6293 . '1 131.69 6294 .19 s·,s. 08 629'. 59 585. 96 6299. 7 587 .47 6299. 7 593.0J 6300 59•1.41 6300.U 139.54 6294 .49 140 .17 629 ♦ .69 1 41.77 6294 . '78 1 4(,.5 6295 .u 148.02 6295, 6 s9·1.0e 6100 .45 S9A. 98 6300.49 602.49 6300.49 603.47 6300.0 605.:U 6300 .49 H8 .J3 6295 .6 149 .27 6295.81 149.94 6i9S.86 151.19 6295. 99 1 52 .26 6296 . OJ 606.l 6300.49 616. 96 6300.19 617. 85 6300 . lG 619.0 6)00.13 627 .J) 6300 1 54 .48 6296.05 155.56 6296.07 156. ◄7 6296 .07 15·1 .16 6296. 0'1 1 58 . lJ 6296. 04 f;:l:9.0◄ 6 299 . 97 631' .1 6299.U 637.34 6 299.44 639.95 6298.71 641.75 6299 .17 1 5 8 .J2 6296 . 03 158.89 6296.0l 159.52 6295.99 161.33 6295. 941 1 6).46 6295 . 92 642. 91 6 299. 55 60.·,e 6299 .6 644.92 6299. 65 60,2 6:299.74 655. 93 C.299 .87 )6).92 6295. 81 165.23 6295.79 167.07 629S. ·,s 170.02 629S. 71 173.86 629S.63 664 .57 6 299.69 665 . 9◄ 6299.6◄ 669. 59 6299 . 56 668 .94 629!LS4 669. 22 6299.53 \77 .79 6295 .57 1 ·19 .22 6295.53 180. l 6295.4 9 us.1·, 6295.49 16& .6l 6295 .0 671.73 6298.83 671.8 6298.79 671. 86 6298. 75 692.27 6 296.6 695.65 6 298 .57 195.11 6295.49 195.96 6295.49 196.66 6295.4.9 197 .22 6295 .49 197.24 6295, 49 695.11 6298 .59 696 . 3l 6298.58 698. 22 6298.62 699.94 6298. 6) 700.55 6299.6S 197.89 6295.49 200 .07 629S.49 201. 72 6295 .4 9 202 .29 629S .49 202 .64 6295, 8 702. 89 6298 . 7 703 .47,. 6298. 71 704 .2'2 6298 . 71 104 .S 6298 .68 707 . 83 6298 .6 204 .69 6'296.38 ;t04 . 99 6296. 49 2os.s 6296 .67 205.52 6296 .68 20·, _45 6.297 .49 708 .14 6298 .6 708 .39 6298.59 711.29 6298 .49 7)3.87 6297.97 716. 37 6297.49 207. 86 629"1. 55 208 . 2 6297 ·" 208.89 6297 .86 208.92 6297 . 81 209. 98 6297 .89 n8.n 6297 .11 719. 98 6296. 72 720 .99 6296.49 721.27 6296.49 7H .2 6296 .49 2 10.'56 6298.49 210.9& 6298.62 211.02 6298.61 211.n 6298.59 211. 9 6298. 77 '724 .56 62'6 .6 726. 19 6 297. O'.i "/2~1.67 6291.49 729.2 6 297 .96 no.62 6298.49 215 .l 6299.27 22) .l◄ 6 299 . 3 225.48 6299 .:n 229.73 6.199, 13 235 .et 6298, 97 73.l .7 6299."1 7)2.9 6299.49 735 .64 6299 . 71 7 1 7.9!1 6299.88 740.)2 6299. 95 248. 92 6298 . 51 250. 25 6298. 51 :ilS0.48 6298.53 257. 7"1 6299 .07 260.7 6299 .19 743.98 6300.49 748.86 6)00.77 757. 79 630). J) 760.)3 6301.0 782. 09 6301 .83 261.:27 6299.04 26).89 6299,08 268.04 6299.◄9 270 .64 6299 . 76 271.55 6 299.89 78◄ .18 6301. 86 807.8 6102.22 Ul .93 6302 .49 83S. 7S 6302 .69 848.44 6302 .88 27).3 6 299 .83 217.)i 6)00.1 278.05 6300 .2 2"18.48 6J00.2S 278.63 6300.2'7 861. 23 6)01.49 8 6).27 6301 .49 864 . 24 6300 .49 864 .63 6300.)7 864 .65 6)00.)6 278 . 76 6300 .27 282.32 6300.22 182.34 6300.) 282, 99 6300. 33 28l .62 6300. ll 864 .66 6300. 36 865. 62 6300.04 866 .77 6300 .44 8 6 6 .93 6300.49 869 .66 6'301 .4) 284. 02 6)00 . 3 2 8 4 .65 6300 .2 285. Tl 6300.05 286.3 6300 .0l 288 .22 6299. 91 869 .9 6)01.49 870 . 09 6301 .55 8"12.8 8 6)04 .49 87J.U 6)02 .59 e•,4 .1 6)02. 9 290.86 6299. 7 8 291 .38 6299.71 293.7 6299.68 294. 5◄ 62'9 .66 298 , 51 629'J.◄9 875.6 6302.97 876 . ll 630) 884 .55 6303, 16 887 .13 6)0).22 895 .86 630) .04 302. 62 6298 . 95 3 0S .99 6298.49 306.65 62'J8 .49 309 . 86 6299 312. l 6299.41 898. I 5 6302 . 99 903 .Sl 6 3 02,'17 904 .61 6 302 . 71 908 . 89 6302. S4 908.9 6302.54 )12.61 6299 .4 9 312 .81 6 299 .S )l.4 .9( 6299 . 5 9 )17 .16 6299.67 JH.61 6299. 6 ) 909 .33 6302 .51 909 ,55 6302. 5 909.71 6302 .49 'J35.)2 6302 . lS 9)6. 86 6302. l3 322. 7) 6299. 9 329.42 6300.0S 333.5S 6300 . ll ))6. 83 6100.21 )37. 32 6300 . 21 938 .SS 6302.11 940 .38 6102 .00 942 .46 6302.06 •HS.01 6302 . 02 94S .63 6302.01 )Ji .81 6300.21 339 .27 6300 .2 339.99 6300.17 340.0( 6)00 .17 340. 14 6300.11 H l .21 6300. l JH .44 6300.06 34l.79 6299 .91 342.2 6299 . 88 ]48.14 6299. 67 Manni ng 's n va.luea l'\V,1'1:1,• 349 6199 .0 3SO. 75 62519.31 )53.32 6299 .26 )54. 53 62951 . 26 '3 56. 35 6299.17 S t • n Val Sta n Va l Sta n Val Sta n Val )71.)9 6290.49 )74 .14 6298. 25 )'76 .21 6298 . 49 385. OS 6299.26 387 . 1·, 6299. 49 .................................................................. 392. '84 6 299. 98 391.JS 6300. \1 JU ,97 6300.U 402. J4 6300 .S 406.91 6100.S .07 56 .07 .o, 12,.45 .OS 1 5 4.'1 .07 410.4) 6300.49 411.17 6300.49 417 .03 6300 .)6 4::H .SJ 6300 . 38 424.67 6300.)7 0 0.91 6)00. 49 02.57 6)00 .54 ◄4\,7 5 6300.79 447 .82 6300. 8 6 45 1 .25 6300. 9 Bank Sta: l,e[t Right Cocf[ Cont r. Expan . ... 6300.92 46-t .88 610.1 467.83 6'301.0l 468.54 6)01 .0◄ 469 .12 6301.0S 56 ,07 129 ,45 . 2 ., 475 .25 6301.06 4,87. 2 6301 . l 4 93.88 6)01.14 500 .15 6101.12 506 .39 6301 _ l] I nefCective F low 10 507 . 26 6301. H 5U.91 6301.14 Sll. 94 6)01 .14 515.06 6)01 , 11 5 15.62 6)01 .1 St• I. Sta R Elev Pennanent 51'7,U 6301 . l 518.85 6301 . 1 520.48 6301 . l 522.64 6)01.09 s24 . 02 6)01.08 2)1, 13 239 . 93 6305.61 T 525.4 6)01. 08 525.6 6)01.07 5 26 .56 6l01.0S 526. 82 630l, 04 528. 24 6300.99 239 . 93 248 .13 6305 .2) T 5 29 . OS 6300 , 98 5)2 .19 6300. 95 534.5'1 6300.89 534.93 6300.67 515 .46 6J00 .6l 248. 7) 257. Sl 6)04 . 72 T 536 -52 6)00 .49 563.49 6299.fi!) S66."i 6299 . 56 568. 93 62,9. 49 570 .99 6299.21 257 . 53 266.H 6304. 21 T 57S. 77 6299. ls S78 .04 6299. 04 583.49 62.99. 71 58). 7 6298. 69 58-S. 23 6298. EiS 266. lJ 275 .1) 630) .69 T 585. 6) 6298 .64 5 85 . 7J 6298 . 6 4 585. 98 6290.6) 587 . 88 6298. 6 2 589.'Jl 6298 .152 :ns.u 283. 93 6303 .1} T 589, 76 6298 .63 5 8 9 . 88 6298. 64 590.21 6298 .66 S'JO . 29 6298. 66 590.38 6298.6'1 283. 93 292 ."3 6302. 57 T 590.59 6298 .68 S90.94 6298.6' 5 91.32 6298.71 591. )7 6298. 7) 5!H.SS 6299.78 l 92. 73 301. SJ 6302. 02 T 59\. 99 6298.8 ~93.H 6i9e. st9 5 94 .28 6298. 98 S94.44 6299 . 09 595.28 6299. 3 301. 53 llO .H 6301.46 T 596.61 6299.49 601.J~ 6300 .12 603 ."13 6300.45 603 -89 6300.46 604 .18 6300 .49 ll0.33 319 . lJ 6 30 0 .9 T 604 . 98 6300 .49 606 .56 Gl00 .49 612 .12 63CI0.49 616 .53 6300.42 621, 4 6300.36 R19ht L,eve.e St.atiou-846 .H 6le vat100• 6J02 .BB 621.9 6300 .)6 622 ,41 6)00 .3 4 625.18 6300.25 626 .15 6 '300 .21 627 .48 6)00 .16 640 .4.9 6299 ... , 641.56 62'J9.H 643.0 6298 .49 643 .s·, 6 298 . 37 64).97 6298. 33 Downstream Deck/Roadway Cooi:<1 i n11tes 644.07 6 29 8. ') 6 44 . l 6298.29 6U .IJ 6296 . 26 644.2) 6298.25 6 U .25 6298. 2-4 nu■• • 644. J) U9B .27 6 H .U 6298 . l 645 6298.49 645 .7 6298.7:2 641 .51 6299. J1 SU Hi cord Lo cord Sta Hi Cord l.o Co(cJ Sta Hl cord Lo Cord 64 8.2 6299.35 649.51 6299.41 656. 75 6 299. 56 660 .Sl 6299 . 63 664 .s·, fi299.SS ................................................................................ 671. 51 6299. 41 672 .26 6299.)8 6"13.51 6 299.)1 6 74.67 6298. 93 676.02 6299.49 0 6)08 . 92 6292 H.71 6 108.52 6292 l4 .11 6 308.52 6306 .42 676 .2S 6298 .42 6.,6.75 6 298 .25 6'17.43 6 298 .47 677 .48 6298.49 690.8) 6298. 77 147 .'8 6l07 .13 6305.0) 223 .12 6)06. 2 6304. I 223.12 6306 .2 629:Z ·,01.61 6298 .U 712 .SJ 6298.l"i '114, 41 5::ne .JJ 714. 91 6298. lt 718.02 6::/:98.07 2<1S .12 630S, l 6292 271 .H 6)03. 79 6292 Jll.12 6299. 99 6292 718.45 6298.05 723.S!I 6297.95 7:25, 26 6297 .92 72'1 . 45 6297. 88 729.99 6297 .84 730 . 32 6297. 82 733. l l 629"1 . "15 7)8 . 11 6297. 67 739 .◄3 6297 . 7 740.53 6297 .69 Downatra.,m. Bridge Croes Section Data 740 . 71 629"1.68 740. 'J'J 6297. 1;7 742 .68 629·1 .6 746 . )1 6 297 .53 746 .0 6297. SJ Stat.ion Elevt1t ion 0-ttil OUIIII• ••• 748 .99 6297 .◄ 9 750.21 6 297. 32 751 .14 6297.04 75:l. 77 6296 .4'J ·,s-t . 84 6396 -37 Sta Slev Sta Glev St• &lev St11 IU@v Sta &lev 758.41 6296. )7 759. 27 6294 . 49 759, 95 6294 .ti 771 .35 6295 .49 '17◄ .63 6 297 .49 .............................................................................................. "176 .◄ 6298. Ol 7'17.9J i 298 .0 r,9. 9 4 6299 .14 781 .12 6299 .◄9 181.68 6299.67 0 631'1.0l .OS 6316. 95 .43 6)16 .4'9 1.08 63 1S .'7 1.23 6315.49 784. 72 6300 .◄ 9 7tn . 7S 6300. 7l 787 . 92 6300 . 74 '189 .98 6)00 .87 792 . 3 6'.!00. 98 - - -- - - - 794. 88 6101.l 797.◄1 6301.27 797 .6) 6301 . 29 798 .05 6301.31 198 .61 6)01 . 35 799 .13 6301. )7 799.3 6301.38 799.67 6301 .39 799, 94 6)01. l9 &00. 1J 6301.t 804 .09 6301.H 816.tS 6301.64 844 . Jl 6302 .19 8 46.45 6102.2) 848.71 6302,27 850 -99 6302.) ssl .79 6302 .H 86).22 6302.0 904.\5 6301.49 904.91 6301.24 907.:22 6300.0 901. 54 6JOO. 39 1.il07 . 84 6300.3 908.11 6300 .39 908.O 6300.◄9 no. s1 ,101. 22 911.38 6301.49 914 .OJ 6302.38 5114.35 6302 .0 91◄ .n 6302.SJ !H◄. 59 6)02. 53 918.19 6303.:Z ,io.1 6Jo1 .2s 928 .08 6]{JJ .4 929. 25 6303. 41 :i)7.69 6)03 .24 940 .4 630) .18 9tl.6 6303 .12 942."3 630).08 955 . 9 6302. s, 957.6 630:l.SJ 958. 04 6302 .51 958.U 6302.49 980.98 6)(12.12 984.72 6302 .08 987 . 05 6302. OS Manning•a n Valuee nu111• Sta n '/al SU, n Vi;tl Sta ll V&l Sta n Val ......................................................................... .07 SJ.◄:;! -•• 139.54 .05 155. 56 .07 Bank St.a: Le[t Right Coeff Contr. 6,:,;pan. SJ.42 139. 5 ◄ .2 -• IneffectJvlf: Flo,, num• 10 Sta L Sla R Elev PerrM0~llt ZJJ .12 241. 92 630S.61 T 2-41. 92 250. 72 6JOS.23 T 250.'12 259 .S:;i! 6J04. 72 T 259 . 52 266.J2 6304.21 T 268 . 32 2"17 .U 630).69 T 277 .12 265. 92 6)03. lJ T iBS.92 294 .12 6302. 51 T 294 _n 30l, 52 6302, 04 T 303 . 52 )12 .)2 6301,◄.6 T 3 12 .32 321 .12 6300 . 9 T Right Levee Stc1tion• 863 .22 elevation-6302 .49 Upetreallll ~nknac11t a:ide elope Uownetcna,n f,111:ba:nkment side elope Maximum allowable submer gence for weir rto-ii • K:levation i'lt which weir now beglne o hori z , to l, O vert.ical O hoti ~. to 1.0 vert.ical . 98 Snecgy he&d uee(i in spillway design SpU lway height used in dcsi911 We l r crest shape Hu111ber of Piere .. J Pier Oat• Pier Station Upstream-146 Upst re11111 num.. 2 Midt.h £lev M.idth Elev 2 .5 6292 2.S 6J07 .lJ OOwnotrea.,n oum• Nidth &lev Width Elev 2.5 2 .5 6'l01,1) tfu!N>er' or Bridge Coefficient. Seu .. l Low f'low Method.a ancJ Data 6neC9y Mome1lt\lltl Yarnell Cd KVal • • Broal.l Cr"ested 1.2S Selected Low Flo,,, Kethods ,.. Hi911est Energy Answer nigh flow Method t11ergy Only Additional Bridge "anurietet"6 Add ftrictioo co«ip0nent to Moalentu,n 00 ,,ot clt:\d Weight coaponc,,t to MQMentum Claes 8 tlow criti cal depth cocnputationg use cdtica.l depth inside the bridge at the upstrea111 end Criteria to check for presoure flow • upatrea:111 ct1Ct"9Y grade line - -- -- - ----- BRIDGE O\ll'PU't Profile llOO•yr ............................................................................................................... • B.G. US. (tt} w.s. us. 1ft) 0 Total (c:fs) 630l . 94 Element •Inside BR us •inalde BR DS ♦ • O Bridge lc(e) • Q Wair' [cts) • Weir SU l,(t lft) Nei r Sta Rgt (ft ) Nel r Subaerg • Wdr Kax Ocptll (tt) Hin Bl We.lr Plow (ft) Min 81 Pt& I (t) 6Jtl2 .06 E.G. &lev lftl 12280.00 M.8. &lev Utl 101"1l.l3 Crlt. w.s. 1ft) Ma:,; Chl Opth Ull vel Total (ft/al f'low Area !sq [t I Froude • Chl Specif Force tcu ft) 6296 .SO Hydr Depth {ft.I 6306.42 • W.P. Total (ft ) 6302 .81 6302.66 6301. 55 6301. 63 GlOl .10 8 .JS 6 .4 2 1913 .92 o.n 8028.99 3 .00 652 .8() 6)00.81 e. 69 5 .11 2152 . 14 O.H 836S . 04 J .12 707 .◄S OclU 6G (ftl O.J ◄ • Conv. Total (cfe) 1SU41.0 176095.6 Delta ws (ft) 0.47 • Top Width (ftl 638.:u 6 88.99 BR Open Area (9Q ft) 1822.36 • Prctn Lose !ft) 0.06 0.05 BR Op(?n vet (tt/~) 8 . 76 • C " S Lose ((t) 0.09 0.01 Coef of 0 Shear Total Ub/ltQ Ctl 1,16 0.92 .. ?~. ~:!. ~~~~ .......... ::~:~?~ .. ~~:! .... ~~~. ~~!: .. ! !~~ !~. ~! .......... ~ ~ !! ............. : : !? ♦ •• Note, Y~tctell •newer ie not valHJ i! t he water Burface \9 ~bove the low chord or U there is weir flow. TI1e Yarnell answer has been disregarded . Note: 110111e.ntu1J11 answer le not valid U the witter n,aface is above tt'le low chord or if there )9 weir flo-.,. The lll(>nle:11tu111 answer has beerl di!Jregarded . CROSS SECTION RIYBR : Roaring t'ork REACH : Study Reach INPl!f Description: X8·9S, 7 (10 ' Station Elevation D.,ta Sta Elev Sta RS: 95 .7 OS of Bridge • Stst lon 2) nu•• 406 Ele:v Sta tlev Sto Elev Sta Elev .............................................................................................. 0 6311 .02 .OS 6316. 9S ·" 6316 .◄9 1 .08 6315.6"1 1 . .:n 6Jl5 .49 1.91 6Jl4 .65 2 ,04 6314 .49 2 .23 6314.26 2 .84 631}.◄9 ).01 Ull.28 3.65 6)12.49 J '77 6312. )◄ ◄, .16 631) .86 4 .45 6)11.6 4 _5•1 6311 .49 4 .9S 6lll.21 S.06 6311. 09 S.48 6310 .49 S.71 63l0 .46 6.48 6Jl0 .4S 7.26 6310.41 7 .56 6110. < 10.13 6310 .1"1 12.2 6Jl0 .16 2).11 6309. 64 26.09 6309.49 29 .1 ◄ 6.)08 . 66 29.9 6308.49 ll .◄1 6307.65 Jl .7 6307. 49 Jl. 39 6306. SJ Jl .46 6306. S JJ.fl 6306.49 35.1) 6305 .S6 )S.26 6305, 49 36.89 6304. sa 37.05 6304,49 )7 .24 6304. 38 38 .BS 6303 .49 40.17 6302. 'H 40 .S 6)02 .49 41.0°/ 6302.12 42.02 6301 .49 43.22 6300. 7 o.-ts 6300 .54 0.52 6)00 . 49 44 .64 6299. 61J ◄◄ .91 6299 .49 46 .03 6298.5 46.0 ◄ 6298 . ◄9 46.09 6298,4 5 47 .82 6297.49 48 .42 6297 .16 49 . 64 6296.49 so .n 6296 .oJ Sl.◄S 6295.49 52.21 6295.04 SJ .42 6294 .49 54 .99 6294,)1 79.9) G29J .49 80.8 6293.45 BO ,84 6293 .◄ S 81.94 629).42 82 .81 629). '41 84 .26 629) .)2 85.99 6293 .24 96 .56 6292 . 94 103 . B4 6293.12 106.2S 6293.18 109.33 629).◄9 114. 69 6293.67 120.07 6293 .18 120, 43 62513 . 79 123.87 629).91 131.69 6294 .19 1)9. 54 6294 .49 H0.17 6294 .68 l◄l. 77 6 294, 18 146.5 6295.◄9 148.02 6295 .6 )48 .33 6295.6 149.27 6295.81 149.94 629S.86 1S1 .29 629S. 99 152.26 6296.0l 154.◄8 6296 .05 155.56 6296.07 156.47 6296,07 157.)6 6 296 .07 158.13 6296 .04 158.32 6296.0) 158.89 6296.01 159.52 6295 .99 161. 3) 6Z95. 94 161 .46 629S .92 161.92 6295.81 l6S.2l 6.Us .·,, 167 .01 G.295.-;,s 110. 02 6295 . 71 173 .86 6295.63 1·n. 79 6295 .57 l79.22 6295. Sl 180. l 629S .49 185.11 6295 -49 186,6) 6295 .◄9 19S .ll 6295.49 195 .96 629S.t9 196.66 629S.49 191.22 6295.49 197,24 6295.◄9 197. 89 6295 .4' .200 .07 6275.0 201.12 6295 .49 202.2, 6295.49 202.64 6295. 8 204 .69 6 296. )8 204 .99 6296.0 20S.5 6296.67 2 0S . S2 6296.Ei& 207 .45 6297 ,49 207 .86 6291 .55 2Q8 ,2 621J7 .64 208.88 6l1J7.86 2 0Q .92 6297.67 208 . 98 6297 . 89 210.56 6298 .◄ 9 210 .9 8 6298 .62 211.02 6 298. 61 211. 21 6298 .59 211.0 6298 . 77 21S.l 6299.27 221 .34 6 2 99 .] 225.46 6299.21 2 29.73 6299 .13 235. 84 6298. 97 248. 92 6298 . 51 250,25 6298.Sl 2S0 .48 6298 .Sl 257.17 6299.07 260. 1 6299 .1'9 26 3 . 27 6299.04 26) .89 6299.08 266 .0-4 6299.49 270.64 6239 . 76 211 -ss 6299. 8 9 27) .3 6n9.eJ 217 .J7 6)00 .1 276.0S 6)00, l 278 .48 6)00 .25 278. 6 3 6'100 .27 278 .16 6300.21 282 .32 6100 .n 282, 34 6)00.3 282 .99 6300.Jl 2Bl . 62 6)00. 31 284 . 02 6300 .) 284 .65 6300 . 2 28S, 11 6300 .05 286.) 6300.0} 288 .22 6299. 91 - - - -- - - -- -- 290. 86 6299. '70 291 . .30 6299. 77 293.7 629'.66 294.54 629!LH 298.51 6299.49 302 . 62 U!HL 95 105.99 6296.49 JOG.GS 6298.49 )09.6, 6 299 312 .l 6299 .41 )12.61 6299.0 312.Bl 6299.5 314. 94 6299-59 Jl7 .16 6299 ,67 )21.61 6 2 99.8) )22. '13 6299 . 9 H9.◄2 6300.0S ]JJ. 55 6300 .13 J)6,8l 6]00.21 3 37.32 6300 .2] ]]7,81 6300.21 ))9.21 6300.2 139.99 6300.17 340.04 6)00 .17 ]40. '/4 6)00.11 ]41 . 21 6300. l )41.H 6300.06 J U .19 6299,91 342.2 6299.98 )48.1'4 6299 .67 349 6299 .49 JSO. 75 6299.31 JSJ. l2 629!L 28 354. SJ 6299 . 26 356 . JS 6299 .17 371.)9 6298.49 J7◄.l4 6298.25 376 .21 6298.49 JBS.OS 6299 ,26 )87.]7 6299 .49 392 . 84 6299. 98 397, 35 6300 .11 ]99. 97 6300, 49 4 02 .14 6300.5 406.91 6300 .5 ◄10.43 6300.49 ◄ll.1 7 6300.◄9 41'1.0l 6300.36 421.53 6300.JB U4,67 6300.37 430.91 6)00 .49 "32.57 6300 .54 40 . 1s 6Joo. n 447.82 6300 .86 451 .25 6300. 9 '4.54 C.JOO . 92 464. 88 6)01 467 .63 6]01.03 ◄68 .54 GJOl.04 469 ,.32 6301.0S 475.AS 6301.06 487 .2 C.101.1 491.88 6)0l .l4 500.15 6301.12 506. 39 6301. ll 507 .26 6301.H 5 12.91 6)01.U 513.94 6301 .14 515,06 6101.11 515 . 62 6301 .1 Sl'/.82 6)01.1 5 18 .85 6301,l 520.48 6301. l 522 .64 6)01.09 5 2<1 .02 6301.08 525 , 4 6)01 . 08 525.6 6301.07 526 ,56 6301.05 526. 8l 6 JOl. 0 4 526. 24 6300. 99 529. OS 6300 . '18 532.19 6300.95 SJ4 .S7 6300.89 5)4 .9) 6300 .IH 5)5.i 6 6300.61 5)6.52 6300 .49 563 .49 6299 .65 S66.7 6 299.56 568.93 6299 .U 570.99 6299 .21 s·,s. 77 6299 .15 578.04 6299 .04 583.49 6298.71 583.7 6298.69 585 .23 6296.6S 585 .6J 6298.64 585.73 6298.64 585.98 6298.U 587.88 6298.62 569.71 6296.62 589.76 6299 .63 589.88 6298.64 590.21 6298.66 590. 29 6298. 66 590.38 6296 .67 S90. 59 6298 .68 5 90.94 6298.69 591.32 6298.71 591.)7 6298. 73 S91 . 55 6298. 78 591. 99 6298.8 593. H 6296 .IJ9 594.28 6298.96 594,H 6299.09 595. 28 6299.J 596.61 6299 .49 601.JS 6300 . t2 603. 7'.J 6300.45 60).88 6300 .4fi 604 .18 6]00.0 604 .98 6300 .0 606.56 6300 .•9 612.12 6300.49 6)6.53 6300 .42 621.4 6300 . )6 62 1.9 6100.'..16 622.U 6300.34 625. 18 6300. 2S 626 .15 6300 . 2 1 627.48 6)00.16 640.49 6299.49 6 41.56 6299.H 6U .O 6298.49 643. 87 6299, )7 6•J.97 6A98 .J3 6U.0'1 6298, J 6U.l 6298.29 644. ll 6298 . 28 644,2] 6298.25 6 44 .25 6298.24 644 , J3 6298. 27 6H .44 6298 . 3 us 6298 .49 6<115.7 6298.72 647 .Sl 6299.Jl 6<118.2 6 299 . ls 649.Sl 6299."1 6S6 ."15 6299.56 660.51 6299.63 664 , 57 6l99. 55 671.Sl 6299 .41 672 . 26 6299. ]8 673 .Sl 6299 ,Jl 674 .67 6298.9) 6'16.02 6298 .49 676.25 6298.i2 676 .15 6298 . .ZS 6'1'1, 4l 6298 .4'7 677.48 6298.4 9 690 . BJ 6298 . 77 70).61 6 298.49 712.SJ 6298.17 "/14 ,41 6 2 98.U 714 .!n 6298.14 718.02 6296 .0'I 718 .4.5 6298,05 72] .59 629'1. 95 725.26 U'17.92 727 .45 6297.88 729. 99 629'1 . 8 4 -no.:u 629"1.82 733 .11 6291.'15 738.ll 6291.67 139.B 6 297, 7 740 .SJ 6291.69 740.71 629"1 .68 1'40.7 9 6297.67 1•2 .n ,2,1.6 746.Jl 6297.SJ 746.47 6297 .5] 748.99 6297.49 750.21 6297.]2 151.14 6297.0ot '/52 .77 6296 .49 754 .84 6296. 37 758.41 6296.H ·,s9.21 6294 .49 759.95 6294 .4'1 711,]5 6295 .49 n4.63 6297.•9 776,4 6298.02 771.93 6298 .4 9 779.9' 6299.14 7 81.12 6299 .49 "181.68 6299 .67 1u.n 5300 .0 78'1 . "IS 6300. 73 787. 92 6100 . 74 789.99 6)00.87 792.) 6300.98 794. 88 6)01.1 797.41 6301.21 797 .6) 6)0 1.29 798.05 6301 .Jl 798.61 6101.35 799 .l J 6301 .)1 799.3 6)0l .J8 '799.6"1 6301.)9 799 . 9 4 6301. 19 800. ll 6301 .4 804 .09 6301.49 816. 4 5 6301.U 844 ,ll 6302.19 8 4 6.t S 6302.23 846. 71 6102 .27 850. 99 6302 . 3 853 .7 9 6102 .H 96). 22 6302 . 49 904 .15 fi 30l..O 904 .91 6301.2 4 907 .22 6300 .0 907. 54 6)00. )9 901 .84 6300.) 908.11 6300.39 908 .41 6300 .49 910.57 6301.22 911.38 6)01.49 914,0J 6302.)8 914 .JS 6302 .0 91 ◄ .47 6302 .SJ 914 .59 6)02 .SJ 918 .19 630]. 2 920. 1 6101.25 928. 68 630).4 929.2S 6303.H 9)7 .68 6]03 .24 9ot0.4 6301 .18 941.6 6303.12 942 .43 630).08 9 5 5 .9 6302.59 957.6 6302 .53 958 .04 6302 .51 958.69 6302.49 980. 98 6302 .12 984. 72 6302.09 987.0S 6102 .05 ritl,rm lng'& n Values ""''"''" Sta n Val SU n Val Sta n Val Sta n V,11 .................................................................. ,01 5).ot2 .Oi 139.54 .OS 155.56 .07 9aolr. Stai: LeCt Right 53 .4 2 119,54 t..c,igth9: Ltett Channel R\ght 6l 63 GJ Coef [ Contr. &x.pa n. .2 .4 Ineffective Flow 1 0 Sta L 6ta R Sle" 1:'en11anent 233 .12 241 .U 6305.61 T 241.92 250 .72 6305.2) T 250 .72 259.52 '304 .72 T 259.52 268.32 U04 .21 T 268.32 277.12 6103.651 T 2"17.12 285.92 6)03.1'..l T 28S .92 294 .72 6302.51 T 294 .72 303.52 6302.02 T 303.52 312.H 6301.U T 312.32 321.U 6J00.9 T Right l,,evee Station--863.22 Elevation■ 6102 . 49 - - - -- - -- CROSS SECTION OUTPUT Profile uoo-yr ............................................................................................... &.C. Elev rrtl 6302.60 . Element Left OB . Clli'.H'll'le l . Right OB • . Vel He ad (ftJ 1.01 Wt, n-Vai). 0 ,070 0 .040 0.067 M,6, Blev ({ti . 6301. S9 Reach Let1. (!ti 63.00 63.00 63.00 . Crit w.s . (ft) . 6)00. 78 Flow AE'eil (aq [t) 4 4 , 02 681 . 37 . 1444 .68 . E.C. Slope (ft/ft} •0 .004629 1\rea (eq ft) 4.ot .02 681 . ]7 . 1636. 29 0 Total ldaJ •12200.00 Flow (cfsl 169.:.!S 6980.35 SlJ0.40 . "l'op Width (!ti . '170.47 Top IN'i dth Ht> 11.SS 86.12 . 612. 80 Vcl Total (ft/&.) S.66 . . ,,,.. Vel. Ht/ol 3.9S 10.24 3.55 M .. Chl Opth (ltl 9.65 Hydr. Depth (!ti J.81 7.91 2, 4 0 Conv, Total Cc ts) •1"167D9 .l Conv. (cfe) 2435 .S •100447.2 73826 ,4 Lengt.h Wtd. [ft) 6].00 . Wetted l:'er. (ft) U.60 86.19 606 .87 Min Ch El (ft.) 6 2 92. 9 ,t . She ar Ub/eq ft) 0 .98 2.38 o. 7~ • Alpha 2.03 Stl'a31n Power [lb/ft s) 3.15 24.42 2.5S Frctn Losa (ft) 0 .28 • CYm Volume (acre-ft I 10.66 14.SS 37 . 86 . C&.£Loaa (ft) 0.04 CUIDI SA (acE'e&) 3.31 4 . 79 2S . 78 ................................................................. ········· ........ ······· ....... Note: Multiplo cdtical depths wen! found at thi s location. The critical dopth wlth the lowest, valid, energy waa used. CROSS S&CTIOH RIVER : Roaring Fork R&ACII l Study Reach tHPUT RS: 95.6 De.acript1on: XS -95.6 171' DS of Bddge • Station 11 Station Elevation Data num• 375 6 t a Elev Sta Sl.ev Sta Elev Sta &lev S t o Elev ................................................................................ 0 '32). 06 .20 6322, 51 ... 6322.·49 1.69 6321.87 2.2 2 6321, 49 3 . OS 6320 . 98 3 .(,9 6)20.56 3. 8] 6320.49 5 .• 6319 . 5 5 .81 6ll9.0 s . 82 6319 .◄8 t;. 79 6318 .49 7.46 6)17.82 7.786311.4 51 8 .39 6316 .87 8. "16 6316. 49 9 .35 6Jl5.89 9,78 6JlS.49 10 6)15 .28 10 . 99 631 ◄ .49 11. SJ 6313. 93 12 . 04 6113 .49 12.6~ 6312 .96 ll.19 6312 .i9 H.3 6)1J.5J l4. ]4 6]11 .49 14 . )6 6311,47 15.29 6310 .◄9 15,62 6)10.15 16 .2S 6]09.49 23, 4 6]09. 02 31.3) 6308 .49 )2 .64 6)07 .5 J2 .67 6)07 .4 9 34.69 6)07 .48 ]4 ,4 630(,. 49 15.59 6305.Bl )6.13 6305.49 )6 .6 6305 .22 ]7 .86 6304 .49 18.21 6)04.28 39.59 6)0).'9 39.8) 6103. JS 41 .J2 6]02.49 ◄1.41 6)02.44 42.25 6301 .95 4.2.97 6301. 56 43 . l 6301.49 H.'>9 6300.68 4".93 6300."9 46 .26 62139 .11 ◄6 . 77 6499.49 ... , . 96 6298. 9S 48.61 6298.49 49 ,69 629.1.91 50, 45 6297 .49 51 .4 ] 6296. 96 S2.29 6296.49 53.19 6296 54. l l 6295 .49 54 . 96 6295. 04 5S .96 G294 ."9 S'i.11 629). 8) 57 .9 6293 .49 511 .57 629), 47 59. 7 4 6293 .44 84 .27 6 292 . 19 84 .)'1 629:i?. 79 84 .4 6292. 79 94 .3 8 6292 .S2 l U .76 6292. 91 119. 77 629] .09 119.8 629).09 120.0·1 6293 .09 120 . 77 629) .11 U0.!114 6293 . ll 132 . 2ot 6293. l7 US .07 629).43 ll7 . 82 629]. 49 144,16 6294, 11 l4S .H 6294. 2 6 1415 _4,'J 6294 ,39 141 .l S 6294.47 147.27 6294 .49 14"1.42 629ot .S4 lSO.l6 6295.H 152 .O l 6296 .02 153 .46 6296.49 154. 1 6296 , 77 l5<11 . S-1: 6296 .8 156 .91 6297.49 IS'/ .O♦ 6297 .49 157."11 6297 .◄ l Ui l .Sl 6297 .3 162.82 6297. )4 163.53 629"1.16 174 .04 6297.;n 176. 87 6297 .4 178.)4 6297 .49 180 .99 6297. 7 199. 48 6298.38 191. l 9 6298 .49 191.97 6298 .49 205.07 6298.52 205 . 56 6298 .52 210. 88 6298. 66 211.8) 6298 .67 21).)3 6298. '12 .us . 99 6298 . dl4 217 .44 62'18. 75 220. 01 6298 . 13 224.69 6298. 68 228.51 6298.66 2)1 .36 6;z98.64 234. 77 6298.6 237 .21 6298. 52 216 .1◄ 6298.0 2JfL21 6296.49 239 .41 6298.43 24) .JS 6298 .2 250. '>l 6297. 9 251.6'1 6297 . 88 252 .8'1 6297. 88 251.25 6297. 96 253. 69 629"1. 84 256 .08 6297 . e·, 259 . )2 6297. 97 259.41 6298. 03 260 6298.06 261.39 6298.04 26).26 6298. 04 265. 6S 6 298. 04 269, 55 6298. 21 27·;.22 6298, 49 280 .6) 6298 ,"ll 282. J8 6298 -9 ,lBJ .5:S 6299 .06 284 . 85 6299. 11 286. J 6299 .1 6 288. 99 6299.25 290 .1 G299.2S 292 .99 6299.17 295-.56 62'8.95 302 . '15 6298 . s, )OJ, 29 6298 . 57 )0). •6 6298. 57 30). S6 62:98 -56 303. 87 6298. 55 )OJ . ,s 6298.SS JOS.66 6298 .49 306.58 6298 .H JlJ. 98 6298 .18 327. 89 6297. 72 332 .U 6297 . 59 332. 91 6297 .58 )31 . 28 6U'1.5"1 )34. '7 629"1 , S5 ))4 .6' 6297 .S5 lH .94 6297 .S,7 ll5 .l2 6297 .6 JJS . J8 6i97 .,1 3)5 , 1'4 6291 .63 J)S.BJ fi:Z91.64 )36 . 14 6:l:97 .67 '3)8.82 6:297 .49 Hl. 78 6297 . lA 342. 98 629"1 .H J0 .15 6'97. l 3 44 .J2 6297.0 HS .18 6291.61 345.55 6297 .69 H"l.7 6298 .04 350 .37 6298 .48 3SO. 39 6298.49 JSO . 46 6298.5 1s6. S4 6299 . 49 159 .62 6299.87 J61.S3 6]00,)5 )62 .8 6300 . .24 )G).91 6100. 34 - - -- -- - 3'6,81 6)00.03 )70.&4 6299 .94 370.94 6299.9'> 371.45 6299.96 364.6 6299.9 190.,s 6299.n •02.7, &299 .72 .. os.62 629,.12 •tt.64 6 299 .n ◄11 .s1 ,299 .e1 He.01 6299.es 420.01 6499.91 429 .St 6299.89 u 1.21 6100 433.ll noo,:H 435.27 6)00 .)3 ◄16.6 6300.41 4J8.4 6)00.49 4 4 8.02 6)01 ,06 449.61 6)01.14 414 9.8 6301.15 453.54 6 3 01.:.18 4S3.71 6.301.28 453,8 6301.28 454 .19 6301.27 45S.43 6301.22 455 .92 6301.14 t56.65 6301.0J 460.SG 6)00 .49 4 62.23 6300 .U 469 .68 6)00.08 479.11 6 300, l 479.96 6300.15 490 .82 6300.23 05.63 6300.4,9 08.14 630 0 .5 499.87 6 100 .S ">00.65 6300.S 505 .1"7 6300.49 ~07 .17 6300.34 508 .21 '300.ll 509.14 6300.:.15 510.72 6)00.19 512.)9 6300.04 512 .97 6299 .99 515.Ji 6300 .04 515 .6 1 6300.02 '518.65 6 2 99 .BS 520.37 6299 .79 521 .0S 6299 .8 522.23 6 299.82 S.H.24 6299 .79 5)4.'12 6299 .9 5)5,55 6299.89 5 3'1.JS 62913.8'1 538.59 6299.87 538.7' 6299.8'1 54.3 .U 6299 .8'1 549 .Jl 6 J00 .06 552.4 6 6300.04 552.84 6300 .0J SS4 .J6 6300 S5'1.J6 6299.n 559 .28 6299 .86 568 ,36 6299.il 5'10 ,4 6299 .68 57 1.66 6299.66 572.84 6 2 99 ,64 S8l.7 6299.0 S82 .7 S 62913 .0 592.06 6299.49 .';96.7 6 2913.48 60.).91 6299 .47 60'1 ,75 6U!L48 609 .H 629'.H G09.H 6 299.48 613 .08 6 2 99 .48 625 .19 6299 .49 625.29 6299 .0 611.67 6 2 139 .S 6)7 .88 6299 .0 650 .12 6299.Sl 6S01.02 6299 .4 9 660.15 6299.0 661.13 6298.96 6').15 629A.O 664.8B 6297.91 665.77 629"/.56 666.39 629'1,82 667.61 6298."9 669 .54 6298.76 669.7 6298.18 6"11.S6 6298 .8 7 671 .7 6298.88 681.22 6:il99.06 692 .71 6299.09 684.58 6299 .06 693 ,'12 6lH.97 694 .1: 6299 .85 695.72 6298 .7'1 697."'2 6:il98 .54 6 97,77 6298.49 697.81 6298.47 699.4 6297 .57 7 01.24 6298 .19 702.U 6298 .49 704.5B 6298.97 707 ,37 6278.94 ?18.0 6298.84 7)7.6 Ei298.U 752.52 6278.49 752.51 6298 .49 7 6l .J9 6299 .. H 766.48 6298 .1' 766.88 6298.19 767.:U 6298 .19 "1 72.62 6 298 .l 773 6298 .09 77).8S 6298 .08 774 .72 6298.07 ns.1 fiaYe .o·, 718 .49 6298.0J ne .n 6299 .0J 779 .0G 6298 .02 n9.51 6298 .0l 796 .91 6 :Z,7 ,68 805.21 6297.54 805.65 6297.54 806 629"1.54 806.25 6297.53 807 .)8 6297.49 808.51 6296.6.3 808 .S8 6296 .78 809.12 6296.49 8 11.24 6:296.29 812 .l 6:i!96.29 812.34 6296.22 814.76 6294.4 9 814.9~ 6294 .48 8 18.42 6294.18 820.4 2 62114.32 1322.2.3 6294 .U 923.69 6294 .98 825.24 6295 .49 8 2 6 95 6296.36 82"1.3 6296.JB 828 .84 6296 .49 829.27 6296 .12 830 .64 629"1.l 8.31 .12 6291 .49 8Jl.J2 6298.04 834 .61 6298.49 835.0l 6299.61 838 .06 629 9.49 8 44 39 6299.88 8 45 .98 62913.97 846.54 6 100 847 ,74 &300.07 849 .45 6300 .l <I 8 5 0 59 6100.19 851.l 6300.2:l 854.91:i 6100.49 8 "16.l 6301.01 878.66 6301.ll 879 .4) 630 1 .lS 891.51 6)01.49 921.7 6 )02 .08 939_3·1 6302 .49 950 .25 6302 .6 9'S2 .77 6)02 .63 9 78 .21 6)01.49 980.77 6300.64 981.25 6)00 ,49 981 .26 6 1 00.49 981.55 6 3 00 .S9 '982 .56 6300 .92 982 .61 6300.94 984,2 9 6101.49 986.:ilS 6 302.13 987.JS 6302.49 999.93 6303.01 989.66 630).25 990 .21 6101.28 991.'f 6303 .JS 99"1,58 630).4 7 1 002.89 6301 .5 8 1 005.32 630).SJ 1009.S9 6303.Hi l0.1 ◄.lS 6301.37 1014 .7 630 3 .35 10)6.21 6)0).28 1022.16 6303 .01 10)2.84 6302.49 1047.78 6302 .1.2 1050.63 6302 .0 7 Manni ng' e n Vc,lu e ai uu1n- Sta n V.a l St.o I\ Val St(I n Val St.a n Val .07 SS.96 .04 141.27 Bank Sta : Left Right LengthB1 Left Cho,nnel Right 55.96 147 .27 218 .S 226 .75 2lS Right Levee Station-752.17 Elevation• 6)02.6) CROSS SECTION OUTPUT Profile UOO-yr .01 Coeff Contr. . , Ex p.rm. .) - ................................................................................................... E.G. Elev t!tl 6)02 . 28 El e ment 1.eft. OB Channel Ri9ht 08 • Vel He ad ( f t ) o. 91 ... ,1-Val. o.o ·,o 0 .04 0 0 .0Ei9 w.s . Ele v lftl 6301 .38 RHCll """· 1rt> 218.50 226. 7 $ 2lS.OO Cr.it w.s. ICtl 6 100.82 Flow Area (OQ ft! 4).52 751 .OJ 17 5 2. 0 1 B .G. Slope lfl/(t} •0.001 013 Are a (aq <ti -4). 5 2 753 .03 1752. 01 0 Tot.ill (cfel •1228 0.00 . Flow tcCal H6.-49 7270 .08 486).4 1 Top Width lttl 8 U .11 Top Widtt1 trtl 12.6S 9 1 .]l '74.0.l S Vel Total I ft/el 4.U Avg . Ve l. (Ct/el 3 ,J'I 9.65 2. 78 1'$8X Ch) Dpth (ft} 8. e s Hyd(. Depth H tl 3.U 8 .25 2.37 Conv. Total (ctsJ •192420.1 . L"onv . {eta) 229'5. 4 •113917.'7 76207. 0 Length 'Wt d. (ft) 229 .17 Netted f.'c:r. ( (t i 14 .40 n .6) '744 .10 Min Ch El (ft) 6292 .52 Sheal' (lb/oq ft! o.n 2.09 0 .60 Alpha 2.51 . Str:ea.-. Power (lb/Ct a l 2.5? 20.17 l.66 f'rctn Lo88 I Ct.l 1.09 . cum Volume (a cre -ft) 10 .59 ]J.51 35.41 C 1,. £ Losa 1ft) 0.06 . CU.. SA I a c res) J .)2 4. 66 2 4. 76 ........................................................................................................ - Naroin9: The velocity head haa c hanged by inore th.an O.S ft IO. lS 1"l . This tl'laY Indica te the need Cor odd.iti On,'11 croee s ections. - -- - -- -- - Na rnh19: n-.e energy loe1J ""aia greater than 1.0 Ct (0.l ia). between the c urrent and prevlouq croaa section. TI'lh ll'lilY indicate the need for additional e roag g4'!1ctlooe. Note; Mult iple critic.oil dept htl were found at thle location. The critical depth with t he lowe8t, va1 id, vat.er surface was ueed. CROSS S ECTION RIVER: Roaring Fork REACH! Study Reach , . ...,,. Description: Station Elevation Dat.(l n1,1m... 4S9 Sta Elev Sta Elev SU S:lev 0 6.320.72 .Sl 6320.49 1.53 6319 .9 7 5_5•1 631'1 .92 6 .74 6Jl7.44 7 6317 .33 10.U 6315 .17 10.63 6115.75 12.4 631'.56 1S.lJ 6312.6 16 6'312 .15 17.08 6Jll.42 18.66 6310 .4 2 19 .89 6)09 .77 i1 .06 6309 .15 2).13 6]08.)5 2 4 .09 6308.22 2 6 .12 6307 .98 2·,. 9) 6)07 . 63 27. 99 6 )07 .6'2 28 .51 630"J .4) )1.81 6307.06 15.2 6306.92 37 .'l) 6306.:U 46 . 2) 6)0). 12 S'7.23 6303.59 5'7,26 6 J03 .s e 59.11 6 3 02 .91 62.84 6)02.26 64.99 6].01 .81 68 .29 6301 .12 69.16 6)00.91 69 .83 6300 .85 75.48 6 2 99.8] 7'j ,64 6 299. 8 77 .1 8 6 2 99.S2 79 , 74 6299.09 3 1 ,-45 6298.42 82 .01 6298.11 OS .43 6297 87 .61 6296 .U 9 8.79 6296.19 93.95 6294 ·" 95.4) 6294 .59 9S .S:.t 6 2 94 .51 99.68 629) S2 100.]9 629].24 102 .22 6292 . 54 106.18 6291 . 77 101. 96 6291. ·,s U S.19 6291 .2) 160.54 6291.02 17) .65 6291. )2 179,7 6291.41 5 1A0.4S 6291 .4 7 180.58 629\.4"1 169.11 629l .67 1 9 8 .11 6:.192.28 198. 92 6292, 14 \99 .86 6292 .44 200 .65 6292,59 204.42 6294 2 0 6 . 55 6294. 78 209 . 4S 6 :.il9S . 8 9 2 09.77 6295,92 211.86 6296.)8 2ll.87 6296 .4 8 218. 78 6 296 .4 220.14 6 296.43 2)4.87 6296 .2 8 2 J 8 .5 6296 .34 2 40.)9 6296.39 254. 71 6297. OS 2 56 . 91 629'' .14 2S7. 91 6297 .15 2 82. 22 6297. )8 283 .14 {>2 97 .4 2es,01 ,2:n .n 290.66 6297.)J 29-4 . 0-4 6297 . 2 4 2131. 0 7 6297 .15 308 .55 6297.56 3 10 .88 6291.64 'l\2 . 93 6297 .62 .3 1 '1 . 36 6297. 54 J18 .9 6297.S 32).96 6297 ,)) 3 36.08 6297.08 ))6.2 6297.09 3)6, 69 6297, 07 3 44 .49 6297 .18 144 .61 6297 .2) HS.31 6297 ,215 )52 .6] 6297 .2 7 )S'J.64 6297 .41 162.49 6297 ,54 374. 14 6297 . 97 )75.64 6:Z,8 .09 )77. Jl 6298 .13 )82. 6'.I 6 2 98 .19 .384 . 83 6299 .16 )87.78 6298 .07 400 .ll 6297.55 ,o , 629'1.54 401.23 6297 .5 4 401. 86 6297, S2 4 04 .06 6297.49 405 .25 6297.45 438.17 6296.86 09.12 6296.86 439 ,5 7 6296 .85 44l.7 6296 .85 H 2 .U 6296 .88 442.27 6296 .88 44).25 6296 .9 ) 446 .69 6 2 96 . 8 4 50.5 6296 .Sl •SJ. "76 6296, 81 4S4 . 87 6.2 96.9 4 55.l4. 6296 .96 4 61.56 6297.56 Hl .(i 5 62'37.58 4 69.4"1 6298.JC 474.)2 629 8.46 475 .86 6298. 74 06.52 6298 .81 482 .67 6298 .75 4&6 .12 629a.·,1 i 87 .S9 6298.72 492 . 12 6298 . 79 493 .92 6298.66 505.54 6298 .65 528.99 6298 .49 532 .56 6298 .46 538 .ll 6299.41 S49 .52 6298.57 SSl .06 6 298 .62 5'57 .54 6298,65 566.16 6298 .8 570 .68 6298.84 S"12,l9 6298 ,88 5 87. 07 6299. 3 2 5n.u 6299.17 589.36 6299 ,.)8 594 .5 6299 .4 6 5 95 (.2 99 .46 5 95_5g 621,9 ,42 601.U 6298 .85 6 05.Jl 6296 .79 6 14.9 1 6296.52 640 .JS 629 6 .57 642.0'] 6298 .55 646,27 62518.67 6 54. 72 6298 .6 660.SJ 6298.52 660.16 6298 .Sl 6 6 5.64 6298.)4 C67 .67 6298.29 669, 8 1 Ei298 . 18 Sta El ev Sta Elev J.09 6319 .18 4.06 6116,7 9.33 6316.36 10.59 6ll5. 78 U .63 6Jl].75 14 .21 6.)13 . )5 17.86 6]10 .92 18.27 6)10 .66 21 .99 6)06.67 22.48 6108.42 26.19 6]07.91 26.2) 6)07,96 2 9 .68 6)07 .02 ]0.96 6307.0 8 4l.74. 6304,Sl 44 .5 4 6.)03 . 9 4 5 1,ll.62 6302 .92 59 .68 6)02. 9 1 •• 6301.6 66.86 6)01.42 ·,2 .12 6.300 .4 72.76 6 )00 .32 7 8.49 6299 . J 7 8.73 6299 .26 8 4 .41 6 2 97 ,25 '84 . ~ 6297. 23 90 .77 629S.72 92.16 627S.J8 97 .16 6294 .15 98. 88 629). "12 10).97 6292.05 105.16 6271.79 145.]4 6291 .23 145.39 6291.23 1'79.72 6291.45 179 .92 6291.45 1 9 1. 24 6291. 72 Ul.n 6291.'l6 200.36 6292 .S 2 00.4 5 6 292 .52 '-08.41 6295 .48 2 09 . 2] 6295. 84 2 1 2.84 6 2 96 .54 211.01 6296 . 5 4 221. )5 6.196. 2 9 225.06 6296.)2 2 43,8 629Ei.52 245.46 6296 .58 274 , 15 6297 . 24 275 . 38 6297. 2S 285 ,)7 G297.4J 268 .79 6 2 97 .)'I 2 99 . 9e 6297. 2s )04 .89 6297.43 116. 07 6297. 56 311 .27 6297 .54 ]l), 17 6-297 .1 334 .66 6 297 .08 )J7 . 2 6 6297 .06 )40 .JJ 6297.09 )47 .15 6'-97.25 )49.56 629'1.26 367.5 6297.6S ]71 . 86 62137. 82 )78 .69 6298 .16 ]79 .18 6298 .16 )~l.06 6297.81 )95.5 fi.297.'8 401 .)6 6297 .5) 401 .'16 6 2 97.S.! 414.'16 6297 .2 7 432 .6 4 6296.95 u1.1 6296 .a4 441.34 62136 .8 4; 442.73 6296 . 9 442 .85 6296.91 4 S2.04 6296 .1 452 .26 6296 .6'7 4 58 .11 6.297.2) 461.54 6297. 5 7 4 72.)2 629 8 .SS 473 .43 6298 .49 477 .52 6298 .96 478. 94 6298.95 4 87.98 6298.74 488 .64 6299. ,s SU .32 6298.5.3 521.53 6298 .54 540.) 6 2 9 6 .-ti 547.87 6:Z98 .5J 56].JJ 6296. 58 56S.◄6 6298 .65 574 .7 6296.92 574. 94 6298 . 9) 594 .16 6299.4'1 594 .)8 6299 .4 7 597,22 6299 .JS 598 .16 6299.27 6 27.0J 6296 .SJ 628 . 1) 6298 . 54 651 .5 6298.64 65). 72 6 :il98, 6 1 66J. l 6298 .4 664 .44 6 2 98.4 670 ,56 6298.14 670.96 6~98.lS - - --- - - 6'73 .SB ,2,a.2e 673.95 6298.28 682.◄6 629&-•s 68J.s6 6298.<18 699.59 6298.S'I 700. 3'1 fiHS.S9 708 .Ti 6298.0S 709,12 6298.06 721.81 6298.7) 723,77 6298.84 738 .18 6299.19 718,18 6299.22 747,52 6299,06 750.78 6299 n2.2J ,2,e .es -ne.2 n,e.e 79).29 6298.62 194.4.4 6:;!98.6 814. 02 6298. 98 814. 95 6298. 99 r:.·n .a, 6298.3 68!..05 6298.42 701. 9 6298 .48 714 ·" 6298 .22 "121.62 6299.0 4 7 41.76 6299.15 758-91 6298.9 787. 39 6298. 7J "199,25 6298.Sl 820 .4 6299.S GB0.07 6 2 98. J4 690.U 6298 .27 70l -4' 6298.)8 717 .28 6298 .44 121 . 98 6299 .06 744 .39 6299. 11 760 ,26 6298 -'89 787 .46 6498. 7] 800.59 6298 .49 823 .15 6299.84 - 680. 95 6298 .)8 698 . 52 6:Z~8 .sS 70). 73 6298-37 721.]2 6298. 7 7)0.09 6299 .0"1 746.01 6299.08 769.16 6298.8'1 792.4 6298.6( 811.99 6298 .72 829 .4 6300.62 831.ll 6300.64 B39 .6 6300.75 846,87 6300.76 855 .74 6300.74 859 .76 6300.74 861 .79 6300.'34 861.8 1 6JOO .H 863 .62 62U.99 865 .13"-6299.54 667 .24 6299.28 8t;7.78 62H .47 869 .35 1;299.97 871.83 6300.16 872 .04 6300.16 874.43 6 300.24 874 . 61 6300. 25 878 . 01 6300 . 27 886. BS 6300. 89 887. 01 6300. 9 888. 76 6300. 85 891.16 6300."13 902 .91 6300.12 903,SJ 6300.08 905 .49 6299.95 907,67 6299.69 908.12 629'.63 908 .17 6299.61 910 .22 6298 .86 911.62 62:99.08 9\2.SI 6299.27 913 .71 6299.S 916.8"1 6299 .87 920.46 6299 .86 934.6S 6299.84 918.02 6299 .83 9S9.32 6299.89 975 .23 6299 .94 978.5 62'19,92 978.S7 6299.92 911;;1.49 6299.75 99£,.45 6299.'11 996.96 6299.71 99·1.◄1 629'.71 1004.34 629!L6S 1004.83 6299.64 1005 .92 6 299 .64 1007.04 6299 .6') 1007.53 6299 .GJ 1011.89 6299.6 1012.18 62911.61 1012.62 629!L6 101 3 .2 6299 .S9 l03S.S7 6299.36 1046.23 6299 .27 1046.8 6299.27 1047.25 6299.27 1047.5"1 6299.26 10(9.02 62'19.23 1050.48 6298.74 1050.57 629&,7 lOftl.52 62'8.49 105).99 6298.34 1055.09 6298.)4 1055.4 6298.29 1058.Sl 6296.99 1058.74 629'.98 1059.25 6296.96 1 063 .22 6296.85 1065,.79 6297.0l. 1068.)l 6297.18 1069.119 62:9"1.S9 1071.98 6298.02 1074.18 6298.72 1074.'3 6298.74 1076.Gl 6298.87 1077.lfi, 6299.05 1077 .86 6299.18 1078.93 6299.34 1080.ll 6299-62 1082 .31 6300.01 1084.0J 6)00 .33 1084 .5"1 6300.41: l068.46 6'.HU.04 1093.46 6301.17 1096.6 610 1.31: 1098.6'4 6301 .41 1099 .)6 6301.44 1100.91 6301.Sl 1103.11 6301.59 1104.5? 6)01.64 uot .86 6301 .65 11os.:n 6301.61 1110 .19 6301.99 1113.86 6102.l.3 1128.21 6J02 .03 1.137 .36 no1 .,s 1119,41 6101.94 1Ho.6s 6102 .01 1 1<11.6• ooa.o·, 1 1 ◄6 .e1 &302.1 1 153 .47 630).81 llS7.17 6)03 .56 1162."8 630).18 ll77.48 6)03 .) 1195.98 GJ0).8 1201,49 6JOJ -9£. 12u.1 630-L59 u21 .u 6304.n 1221.09 6J04.0 1226.69 6l04 .81 1232,09 6304.(; 1 232.68 6304.6 lHS.92 6304.6 1268.63 630).54. 1271.92 6302.89 1212.53 630l.77 12n .ss uo2.n 1272_92 G102.a4 1274.22 6303 .o& 12•14.29 6JOJ.1 1 276.44 630).5 1278.96 6303.96 1280.38 6304.22 1282.41 6104.6 1283.35 6304 .77 1284.05 6304 .79 1285.97 6304.83 1289.11 6)04.8'; 129).5) 6304.93 UOO.JS 6305.06 1301.48 6305.04 1)08-97 6305 .02 ll14 .8) 6304 .99 13l!LS3 6304 .98 131.?.48 6304 .94 1320.91 6304.87 ll25-U 6304."J9 1333.52 6304 .62 13)8.85 6304.49 l3l9.52 6304 .48 1343.'12 6301 .85 1)54 .52 6)04.72 13S8.06 6304.7 1.361.'12 6304.7 ~nniog's n Vt,.lueo nu111• Sta n val SU r1 Ysil 5 Sta n Val Sta n va l Sta n vat ...................................................................................... .07 102,22 .0 4 200.45 . 055 209. 77 .01 1J6l.72 . 07 Bank Sta: Left. Right 102.22 200.4S l,f:ngths; J..eft Cht'U\flel Right 218.S 226.7S 235 Coect contr". Exp.an. .1 -) CROSS SECTION OUTPUT ProHle 1100-yr - .......................................................................................................... t.G. 8lev Ht) 6)01.13 &Jelile1lt Le(t OB • Channel Rlght OB • Vo l need lftl l.49 •t . n -Va l . 0 .069 0.040 0 .068 w.s. Elev (ft) 6299 .6 5 Reach l.en. ([t) 218 .SO 22,. 75 235.00 Cl"ll M,8. H t ) 6299 .65 flow Area leg ft) 99 .40 802 .0 1084 .20 E.G . Slope (ft/ft.) •0.005,1 1 Area leg !ll 89.40 802 .0 1084 .20 0 Totel (cfsl •12200.00 flow 1creJ l79,l9 9048. JO 2 8 52. so • "I'Op Width lfl:l 830.84 • 1"op Nldth UtJ 2S. 73 98.23 "106.89 Vel Total ([t/8) 6.21 Avg. Vel. Ut/aJ 4 .24 11 .28 2.63 ""' Chl Dpth 1ft) 8.6 2 Hydr . Depth (ft.) 3. 48 8.17 1.5) COnv. Total (cfal • Hi,)9(4.) Conv. (C[B) 5062.4 • 120"199.5 )8082. 4 Length Wtd. (ft) 229 .06 Wetted Pe~·-I tt) 26.7S 98 .3 8 709.02 Nin Ch tn (ft) 6291 .02 Shear (lb/eq ft) 1.17 2 .86 0.54 Alpha 2. 48 Stcea111 Po1o1er (lb/ft •I 4. 96 ]2.21 1.41 Frctn Lo98 U:t) 1.41 Cum vol unie tacre:•tt.> 10.26 29.Hi 27 .76 C • • Loo• (ft.) o.oo Culll SA (acres} 3 . 22 4 .1Ei 20.86 ..................................................................................................... - warn.ing: The energy equation could not be balanced •it hi.n the specified number of .Iterations. The proqrc,1111 vsed c;rlt.lcal depth (or the w~t~r surface and continued 0 11 with the calculatlons. warnlnq: Olv ldcd flow O)fflpUted for thh Cr-08Y•9ection . - - -------- warning: The e11ergy loss wae 9r-e~tcr than 1 .0 Et (0.) 111). bet.•een the c urrent &1\0 p.:-evloue croea section. Thie lllilY indicc11te the need for add i. tiona.l cross aectlona. Marning: During the etandard step itcrt.1t.ion9, when the aeeuacd -.tat.er surface. wae set equal to cr-itical depth, t lie c•lculated water sur(sice ~ane: baclt below crlt jcal depth. nils indicat:eo t hilt there h~ not a valid subctitic-c1l answer . The prograna de[ault.l!d to crltic31 dep th. CROSS SECTION RIVER: Roaring F'Ork REACH: Study Reach INPUT Ocecdption: Stat.ion Elevation Dat~ Sta Elev Sta RS: 95 .3 • 459 Elev St.a Sto &le v Sta Blcv ............................................................................................. 0 6)18.)8 '74 UU .09 2.2) 6317.45 4 .48 6316.S S.89 6315. 9 8 .09 6314.96 9.79 6llt.l1 10.16 GJH.17 13.55 6112.8"1 lS .39 6-312 .06 15.42 6Jl2 .04 15.44 6312.0l 18.02 6310.6) 19. 79 6)09 .67 20 .64 6109.21 22.26 6)08.)) 2'.J.24 Eil07 .8 2( .81 6306 . 9S 25.95 6)0G.)5 26 .51 6306, 04 27 .11 6)05 . 74 28 ,89 630S.04 )O .S9 6304. )8 Jl .95 GJOJ .85 32 .65 630) -58 3). 59 630). 71 35 6JOl. 96 )"1, 9 4 6)0(.43 38.05 6l04.4S JB. l 6]04. 45 40.5'7 6304. 76 (0.66 6304. 76 41,44 6304 . 71 u .12 6304'.55 44 .98 6304. 7:Z 46 . 21 6304. 71 5 1.14 6304 .ss 54 .22 6303 .21 6 2.09 6299 .99 G4 .69 6298. 93 67, 15 629&. 55 63 .lJ 6298.69 83.11 6298 .69 86.6 6298.J4 86.68 6298.)4 86, 14 62913 .33 91.27 6298.02 9 4 .41 6297 .8 1 95.86 6297 . 7l 9·1 .11 6297. 63 99.19 6297 .48 100.45 G297.44 1 01 .44 6297 .42 105.0S 6297 .J 105 .68 6291. 28 109.64 6291, 16 109.IP 6291 .15 112.l 6297 .08 114.0l 6291. 04 ll4 .l6 6297. 03 115.8) 6296. 99 118.Jl 6296 .15 119.21 6295.85 122.6 6:294. 7 122.74 6294. 68 124 .1 6294 .SI 1 27 .25 6294 .11 128.98 6293.89 1:31.84 6293 .52 133.86 6293. 26 1.36 .46 6492 .93 138.62 6292.66 l.J8."14 6292.64 14 1. ll 6292. J 1 43.62 6291.94 144 . 78 6291. 78 145.83 6291.44 H8 .48 6290. 6 150.82 6290 .26 152.0 6290 . 09 lSJ .79 6290.08 156 .17 6290 .06 206 . ll 6289 .67 2 06, JI 6289 .61 206 . 37 6289. 6"1 226.69 6289.S1 215.54 6289 .12 239.61 6289 .8 2 2)9 . 64 6289 .82 :n9. 78 6289.83. 240. l) 6289 .8) 240 .22 6 2 89 . 93 245-98 6289. 97 247 .42 6Uo 248. 82 6290.04 252 . OS 6290 . 36 252 .6 6290.43 25). 24 6290.49 25J .5"1 6290.54 253. 64 6290.5-4 25]. 13"1 62,0 .64 258.0 6292.5 261 .08 629).54 263.36 6294..46 26(. 36 6294 .9 264 . 6 4 6l9".,, 265 .02 62'5 .0l 267,S7 6295.48 268 . 78 6295 .6 368.98 6295 .6 270. 04 6295 .56 276.04 6295. 5 278 .06 6295.52 '19.18 6295.B 28). 71 6295-45 295.69 6l95.29 )00 .14 6295. 29 .302.4 S 6295.29 )06.61 6 295 . )) 308 .64 62%-35 319.95 6295 .72 322 .6) 6 295, 8 JH .06 629S.81 344 .44 6295 . 97 J4S . 21 6295 -9"1 JSJ. 57 6296.l l5S .06 6 296. U )57.05 6296 .16 JS7.U 6296. 15 361 . 59 6296 )63.87 6295.92 '368 629S,75 )71. 72 6295 .6 375. 26 6295 . 82 )81 .26 6296 .2 )85.14 6296 .48 )88 .59 62:96.66 )511. l 6296 . 65 )94, 93 6296.61 396 . )9 6296-6 396 ,5 6-296 .6 191:1 . 19 6296, ';7 404 .58 6296.45 415.83 6296. J 41 7 .65 6296 . 29 419,)9 6296.29 4U .S3 6296.29 420 .ll 6296. 28 4 20 .82 6296 .28 424. se 6296 .32 429. 67 6296 . 4 429.81 6196.43 430. 73 6296.4';, 4 32.92 6296.45 ns.86 6296.47 439.61 6296. 5 445 ."14 6296.62 451.66 6296 . 72 451.,, 6296.81 46) .11 62'6.9) 465. 89 6297. 04 461 . 7) 6297 . 12 469 . 77 6297.15 01 .46 6297. l"f 4'12. OS 6297. 17 47&.28 629'i.13 478 .96 6297.08 492 .56 6296. 97 486.6 6296.78 02 6296 . 59 491 .99 6296,51 498. 7J 6296, 5 499 .01 6 296. 5 09.1 7 6296 .s 499 .65 6296. 5 499 . 78 6296.5 502 .0 6296.47 SOJ.91 6296. 45 S l5 . 5 4 6296. J!, 537 . 19 6 296 .18 ~44 .14 6296 .13 545 .31 6 296 . 13 5 4 5.86 6296. lJ 547. 7J G296. 12 54 8 .02 6296.12 548.46 6296.14 549 .06 6296 .15 5 49 .16 6296 . l6 5 4 9.72 6296.1"1 549. 86 6296. 17 SSO.)S 6296 .19 S54 .56 6296. 11 559 .21 6295 . ,4 S6l. l 6296.05 561 .36 6296, OJ 56) .2 6296 .13 S64-.55 6296.2 565.n 6l96 -24 568.51 6296 .42 572. 'l l 6296 .65 572. 74 6296 .66 572.85 6296.£,"1 582 . 4 629? .19 585.88 6297.Jl 587, 24 6297 .11 588. 08 6296. 97 590.2◄ U97. 3J 591 .01 6297. 4'-592.23 629'1 .49 593. 98 6291. 56 598 .!,) 62•)1 .46 602 .75 6297 .48 604 . ss 6:i!n.s1 605.02 6297. ';2 605 .Bi 6297. 54 610 .08 6297.62 6}:l.28 6297.37 626.0 6297. 1, 6)5.99 6297.33 646 .02 6297. )6 655.01 6297 .2S 659.5 6291.2 666 .55 6297.11 668. 96 6297 . l l 678.21 6297 . 25 690, 22 6297 .29 682 .11 6:.1:97.H 690.02 6297 . 4 697.08 6297 .28 699. 71 6297. 29 70) 629"1, )6 706.08 6297.35 1108.17 629"1. )6 711 6297 . )5 711. 29 6297. JS 726 .11 6291.57 7i8 .u 6:.1:9"1 .61 728.91 6297 .61 T)4 .19 6291 .65 715.0S 6291.65 735,19 6291.65 735 .81 629"1 ,64 737.75 6297.61 "139 . S2 6297 .57 739 .67 6291.Sl "1 45. 81 6297 .22 748. 44 629'1, 17 760 .14 6296. 96 774. 96 6296.91 776. 29 6296 , 93 791, 24 6 296 . 91 79). JS 6296. 87 800 .91 6296. 85 804. 8S 6296. 79 807. S7 6296. 72 - - ----- - 808 .8 6296. 7 815.9 6296.SS 816 . 17 6296. St 8U .Ot 6296.47 820.67 6296.46 822 . ll 62516 .42 824 .62 6-196.4 u·,.2, 6296.32 828 . lS 6:l96 -i9 &:28.64 6296. l 831 .84 6296.52 932.3 6296.54 931.07 6296. 75 839.78 62136.S& 840 .Bt 6296. 95 842.7 6297.08 844 .04 6297.15 845 .86 6297 .o, 852 .11 62'96.'72 862 .32 6297 .2 863. 62 fi,29'/. 25 864 .sa 6297 .251 866.tS 629"1.09 868.4. 6296.19 868 .li& 6296 .87 a·,• .es 6296 .24 876 6296.26 882.18 6.296.45 885. 2t 6296. 82 89(1, 19 6297 . l6 890.796297.42 893.17 6297 .68 891. 89 6298 .16 it98 .J2 6298 .21 900.9 6298 .29 9 10. 79 6298. 63 910.79 6278-Ei& 91$.17 6298.6 918.37 629fLS4 920. )3 6298, Sl 922.21 6298.47 926 .19 6298,4 936 .13 6298. J 937 . 77 6298. 29 948,92 6298,25 9S2.4 6298,21 95,9.69 6298.12 9"10 .93 6297.99 971 .02 629"1.98 977.05 6297.8 918.ll 629"1 .7'/ 9'19.55 6297 .72 985.U 629"1.S4 981.06 6297.49 1001 6297.94 1004 .4-S 6298.4"1 100,.61 6298 .49 1011.26 6299.S 10\◄.6J 6300.19 1022 .27 6)01.75 1024 .38 6Jo1..19 1014 .73 6302 100.61 &Joi 1054.45 6302 1059.37 6101, l061.8'5 6301.73 1061.8'1 6301.73 \064.08 6301.48 1066,8 6301.18 1066 .51 6301 1061J . l7 6301 .12 1071. 09 6301.45 JOH .12 6301. 5'/ 10"14 .37 6301, 58 1071. 3 6301.61 1011.52 6301.61 1001.67 6J01.62 10,2.u 6102 .n 1092,61 6Jo2 .n 1094 .81 6102.61 10,•i .i'S 630:.Lt llll.ll 6J01.J8 1112 .86 6301.J2 1115.25 6301 .12 1117.92 6300.&3 1118.47 6300.77 1118 .53 Eil00.76 1121.03 6)00.15 ll."22.7S 6300 .22 1123.92 6300 .35 112 5 .31 6300 .51 1129 .17 6300 .'17 llB.55 6)00.79 11S0 .9 6300.84 115'S.07. 6300 .&6 1181.04 630l.H 1200 .49 6301.)6 1204.48 6)01.JS 1204 .56 6301.35 1':21.56 6)01.25 12.26 .4\ 6)01 .23 1227.04 6301.23 1227,59 6)01.23 1236.06 6301.2 1236.66 6301.2 l:ll7. 99 6301 . U 1239. 36 6301. \9 1239. 96 6301 . 1' 12iS.28 6301. 18 1245 .64 6301. 18 1246 .U 6301 .18 1246.89 6301.\7 J:n4 .22 6301.05 1287.26 6301 1287.95 6301 1298.S 6301 1288,89 6300.99 1290 .67 6300 .98 1292,44 6300.65 1292 .55 6'l00.62 129).72 6)00 .49 1296.1) 6)00 .39 1298 .08 6)00.)9 129&.46 6)00 .35 1302..26 6299.49 ll02.SS 6299.49 l)0).17 (,2';9 .47 1308.01 6299.51 1311 .15 6299.69 nu 6299 .88 ll16.l9 6300.2 lJlB.73 6300.54 1321.41 6)01.07 1321.96 6301.1 1J24.38 6301.24 \325.06 6301.38 ll.ZS.9 6301.4.8 l327 .21 6301.58 1328.91 6301.75 1331.42 6301.98 13l3 .i5 6302.18 1334,11 6302.23 1338.8'1 6302.59 lJH.97 6302.61 1348.81 6302.76 1351.ll 6302.85 1352.19 '302.88 1354 .0"1 6302.95 ll56.7G 6303.0l 1358.SS 6301 .09 l"lSB.91 6301 .l lH-9.JS 6303.ll 1J6S.42 6JOJ .413 IJ0.91 630).66 1387 .Sl 630).19 \396.6J 6302.84 ll99.98 6302 .19 1402.65 6>02 .9) 1403 .86 6303 1410 .25 6303.ll 1418.12 6306 .2 1422 .a• 6305 .63 1429 .12 6304 .19 1447.65 6304 .6 1 0 0.27 6305 .52 14'16 .99 630!>,'14 1498.03 6306.7 1501.9 3 6106.&6 150).39 6306.46 1501 .?9 6307 .08 151'1.39 6306.6 1515 .12. 6306.59 1519.08 6306.51 1559.04 6305 .6 IS6l.06 6105.ll 1563.62 6305 .0S 1563.&J 6)05 ,05 1564.29 6105.09 1565.88 6305.24 lSfiS.96 6305.25 1568.59 6305 .5 1571.67 630S.19 15'13 .i 6305.95 1575.88 6306 .19 1571 .03 6306.) 1577.9 6306.3 1580 .24 6306.Jl 1504 .01 6J06.J 1S89.i7 6306.39 1597 .82 6306.53 1601.63 6306.55 1608.34 6l06.S8 1615.5 6306.61 1616 .J"I 6306 .6) 161 8 .74 6306.6 l622.9t 6306,56 1628 .09 6l06.S7 1638 .H 6306.55 1641.81 6306.49 1645.68 6306 .0 1650.81 6305.3 1664.01 lilO'l.24 1668.H 6J0'1 .l8 1672 .81 6307,33 Manning 's n V,111)u~• Sta ll Val SU n Voll Sta n Val Sta n Val 6t3 n val .......................................................... t ...................... . .07 140 .48 .04 253,64 .06 265.02 .O'I 1672 .81 .07 Bank &ta: t,cft R'i9ht 148.48 25) .64 t.engtM: t.eft Channel Right 1:18.S 226.'15 235 Coe[[ Contr. &xpan . . l . l CROSS SECTION Ot.TI'PIIT Pro[ile llOO •yr - .................................................................................................. E .O. Elev ([t) Vel Head (ft) w.s. Ele v (ft) Cdt W.S . tft) 6.G. Slope (Ct/ft) • 0 ToU.l (cfa) Top ~idt.h I ft.J Vel Total ( ft/S) ~l(, Chl Opth (ltl COIW. Total (c{s) t.ength Wtd. (ft) Nin Ch &l I ft) -"lpha Ft:Ct r\ Lo,a f !t) Cg. E Lon H e ) 6299 .so 1.53 6297 . 97 6i97 . 97 •0.005516 •122&0.00 SH.02 6.'14 8 .46 •165341..J 227 .16 fi289.51 2 .)8 1.29 0.01 f.leme.nt Wt . n-Va l' • Reach Len . (ft] Flow Area (sq [ti Area (eq ltl Flo,., (cfs) ·top Midth C Ct) Avg. Vel. Ht/ol HY(lr . Depth ( ft) Conv. (chi Wetted Per. I [t) Shear ( lb/eq ft) Strea111 Power (lb/ft s) Cum Volume lacre-ftl Cum SA (acree) Le{t OB Channel 0.0'10 0.040 2)8 .50 226 .75 151 .,0 8S5.61 1s1 .,o 8SS.61 659 .JS 9S4S.36 56.SO 105 .16 4 .18 11.16 2.79 8.U 8877. 7 • 128521. 3 s ·,.2e 105.l3 0 .95 2.80 3.96 11.24 9.64 25.15 ).02 J.63 Ri9J1t OS 0 .068 235 .oo 893 .0 l 893.01. 2075 .JO 672 .35 2 .)2 l.ll 2'1942 .4 673. 72 0.46 1.06 22 .tl 17.U ............................................................................................... - Mt11rnln91 The energy equ.-t\on cou ld not be balanced withiJ1 the l!!ll)eC1[.led number of it,uatione, The prog(',im ueed critical depth [or the wa t er e1.1rface and continued on wit.h the calculiltions. -- -- - ---- lf&t·rdngi Divided Clow computed r.or: U de crotuJ•&ection . Mar·n!ng: The energy lofJa w,tt,9 9rester than 1 .0 ft fO .J I'll). between the current 5nct prev!0U1, croee section. n11s may indicate the need for .:tdditional croes aectJons. warning: During tile stan(l•rd etep lteratJone, wheo the ~eoutwted water aurlaca w~e eet egual to critical depth, the Clllculated water eur[ace camo back below critical depth. 1'1\18 iDdicatea that there is not a valid eubcr.itic:al answer. The pcogram defaulted to cri t ic&) depth. CROSS SECTION RlVERi Roaring rork REACH i Study Reach RS : ,s.1s• lNPllr De.ecriptlont Station Elevation oat.a nUl'(I• .,. SU Elev Sta Elev Sto Elev Sta &lev Sta Elev ................................................................................ 0 6316 ,04 .97 631S.68 l,92 6314.94 5 .88 6313. 81 7 . 7) 6Jl] .J l 10.61 6312 12.84 6311. 19 13 .33 631 1.01 11 . ·19 6309. 39 20.18 6308 . H 20.22 6108 ,]2 20.25 6)08 . 3 21 .63 6306.7 2 5,.96 6305.6 2'} .07 6305.07 29, 2 6304.07 JO .48 630l .45 12 .S4 6302.48 3 4 . 03 6301."18 34 .8 6l0l .4l 35.55 6l0l. 07 .)7 . 9 6300.32 ,0.12 6 2 99.6 41.9 6299. 04 42 . 83 6290. 74 U .06 6299 .12 45.9 6299 .69 49. 76 6300.88 49,9 6100 .92 4.9.9'1 6300.95 s1 . .:u 6)01. 9 SJ .Jl 6301 . 94 Si .'l6 6301. 98 56 , 5 5 610.1 . 08 S8.99 6302.)6 60.6 6302 .35 67. 07 6102 .17 71.ll 6100. l 81 .41 6295, 48 84 .85 6293.91 88.08 6293. 37 109 .03 6293 .8 l09 .09 6293 .7' 113, 59 629), 16 1 13.6!1 6293.76 \l). 76 6.293. 76 119. ?l 6293, 19 H3.82 6293 .81 US.73 6293.82 127 .3'1 6293. 8) l30.l 6293 .84 lJ l. 7S 6293. 92 13).04 629].'8 1]7. 77 6294. 21 1)8 .'1 6294. 25 Hl.79 6294 .5 .144 .11 6294. 51 H 7.0l 6294 .65 H9 .5l 6294 . 78 149 .99 6294 . e 151.91 6294 .9 lSS .17 629]. 99 156 .36 629J. 5:l uo.8 ,2,2.15 160 . 98 6292 . 14 162 . 76 6292. oi 166.9 6291. ., .. 169.16 6291 .s8 172 . 92 6291 .ll 175.5'1 6291. 15 178.98 6290. 32 181 .81 6290. n 181.97 6290.'ll 185.1 6290.4 '5 188.3"1 6290,17 189.89 6290. 04 191.26 6289.65 1'4.'14 6288 .65 197.68 6288.48 199 .69 6288 . 39 201 .4 6288. 38 204 .)'9 6288 .37 2 61.0l 6288.U l67 .28 6288.11 267. 36 6288.11 292. 35 6288 297 .44 6288.ll 299.55 6288 .18 '.l99.63 6288.lil 299.82 6288.)9 299. 96 6288, U )02 .65 6288. 27 303 .59 6280 .29 )04. 32 6288 .31 l06 6288. 0 306. 28 6288. 51 306 .61 6268 . 55 306 .7'9 6280 .57 306. 82 6268 . 57 ")07 .1 6288 .69 )12 .55 6291.01 3\S .62 G292 .ll )18, l1 6293.4 5 319 .5 629). 9·, JU.82 6294. l 320 .28 6294 .15 )2l.29 6294. S9 J H .71 6294. 65 324 .'96 6294 . 65 326. 2 6294 .63 3JJ. 29 G294. 6 335.69 6294 .61 ll7 6294 _5•1 342.35 6l94 .S7 356. 52 6294. l 361.77 6294 .:l] 364 .s 6294 .2 369 .42 6294 .15 371 . 82 6294. ll 385 .18 6294.39 388. 36 fi294 .4S 389.8 6294 .46 41 ◄ .12 6294. .69 415 .03 6294 . 7 4 24. 91 6294. 83 426, 67 6294 . es ,29 . 02 6294 . 88 4:29 .46 6294. 86 4 34 .4 6294.61 437.09 6294. 5 Hl. 97 6 294. 21 446 .36 6294 .05, 4 50. 55 6294. 39 457 .64 6294 . 97 462. 93 6295. ♦l 466 . .!9 6295 .66 "69.26 6295 .68 473.79 (,29S .66 415 .S2 6295. 65 475.6!> 6295, 6S 477 . 88 629S .fiJ 485. 19 6295 . S8 498.46 62'5. S soo .64 6295. 5 502. 69 6295 . S 502. 86 6295 ,5 503 .s, 6295 . 5 so, .39 6 2 95.5 508.82 6295.S4 Sl4 . 84 6295.61 S15.01 629.!t. 63 516, l 6295.6S 518.68 6295.66 522.15 6295 .69 526 .59 6295. 72 5)).83 6295.U 5 4 0 . 83 6295 .91 S48.07 6295. 97 554.)6 6 296.05 5'5'1.6S fi296. l S59. 8.2 6296 .15 5 62 .24 6296 .11 564.2] 6296 .19 564. 93 6296 .17 569. 92 G296.0'I 571, l 6295. 99 5 77 .)S 6295 .87 562.12 6295.7 588. 5 6295.49 595 .47 6295.4'1 596.45 6295 ,47 596 . 78 6295 .47 596, 91 629S. 4'1 59·, _55 6295,47 S9'1.G9 629S.47 600 .87 6295 .46 602 .58 629S,46 616. 32 fi295. 44 642 .14 6295.41 650.12 6295.41 651.S 6295. 41 652 .15 6295 .H 654. JS 6295.41 654. 71 6 2 95.U (,55.23 6295.42 655. 93 6.295 . 4J r;s6 . 04 6295 .41 65,6,71 6295.14 656.88 6295.U 657. 46 629S.4S 662.0 6295.U 667,U 6295. 35 670.15 6295 .41 670.41 6295.4 672 . 64 6295.46 674.24 6295.49 674. 9 2 6 295.51 61 B. 92 6295.62 693 . 87 6295.'H 681 .91 6295 . 75 684. 04 6295. 75 695.ll 6296.03 699.4' 6296. 12 701. OS 6295. 7J 702.04 6295 .0 704. 59 6295. 92 705. 51 6296.07 706. 95 6296 .11 ·,09.01 6296 .17 714. 39 6296, 18 719.)7 6296.:H 721.5 6296.29 722.0(i G296 . ll ~121.01 6U6 .JJ 728 .04 6296 ,46 730 .64 6296 .08 ·147 , 42 6296 .14 758.65 62'16.14. 770 .5) 6296 .18 781 .14 6296 .02 766. 44 6295 . 9) 794, 78 6295 .8 797.62 fi295.83 808. 56 629S. 98 810.93 6296. 01 813 .)6 6296. 05 822.51 6296.15 830.85 621JS . 9'1 8)3 . 95 6295. 9 4 8)7 .85 6295 .91 841.49 629S. 86 8").96 6295 . &J e.i.1 62:~s .·,0 8U.65 629S.7a 865 .16 6295, 8) 868.11 6295 . 84. 868 . 41 6295. 84 875 .41 6295.0i e1s. n 6295.84 875 .89 6295.64 876. 62 6295. 83 e·,0. 92 629S. e1 879.83 629s .·,s 88}. U 6295. 75 888 .44 6295 .58 891.54 6295, 54 905.37 6 2 95. i 922.83 6295.32 921.46 6295.)2 94 2 .12 6295'.25 - -- -- - 944,62 6295.19 953.SS 6295.03 958 .21 6294 .92 961.42 6294.83 962 .87 6294 .B 971.26 62514.56 971.59 6294 .57 9?4 .97 U94.54 916.9 6294 .53 978 .61 6294.5 1 9 81.56 6294.S 98t.f'i6 629•.46 985.74 6294 .45 986 .)2 6294.4 5 99CL 1 6294 .16 !190,64 6294.19 9'J6 .2 9 6295.l<J 999,48 6295 .43 1000.74 6295.53 10 0 2 .93 6295 .71 1004.52 6295.83 1006.66 629S.67 1 014.06 6 2 95 .16 1026.12 629S.85 1027.66 6295.93 1028.79 6296 10ll 6295 .71 lOll.l 6 2 95.H 10.H.64 6295.)6 1040.92 6294 .42 104 2 .29 6294.45 1049.59 62!i14.67 1053.:U 6295.2 1059.05 6 296 .02 1059 .'16 6296.12 1062.58 6l96.Sl 1066 .15 6297.28 1068.66 6291 .JS 1071.72 6 2 97.5 108),39 6298.06 1083.39 6298.l◄ 10B8 .5'1 6298 .0 4 109:2 .36 6297.97 1094.7 629"/,93 1096.89 6297.89 1101.59 6297.8 1113.31 6297.n 1115.29 6297.7 1128.U 6297 .62 11)2.57 6297.56 llH.19 6291.44 1154 .4 6 6297.24 U~4.,S7 6297 .24 1161."I 6296.96 1162,98 6296 .91 116◄.£.S 6296.6-t ll'il.S9 6296.57 1173.53 6296.5 1190 6297,17 1.194.08 fi297 .9S 1194 .26 6297.99 1202.13 6299.5 1206.11 6)00,53 1215 .ll 6302.87 1217.64 6102.94 1229.87 6)01 .25 124 0.36 6303.25 1253.17 6)0).25 1 2 58.98 6303 .25 1 261.91 6101.12 1261. 94 6)0). 11 1264 .S5 6302.98 1267. '16 6)02. 82 1269. 79 6302 . 7l 1 2 70. 56 6302. 77 12'12 .81 6)02.93 1276 .4 1 002.~n 12'16 .71 6302.98 1 2 80 .. 16 6302 .,e 1280.42 6302. 98 1285 .J4 6302. 96 1298 .1 6304 . St 1298.34 6J04 . 57 1100.86 6)04 .36 1304 .lJ 6)04 .07 1)21.3 6302.63 1322.19 6102.55 1325.02: 6302 . 3 1328.17 6)01.98 1328.87. 6JOl .91 132 8 . .9 6301 . 9 llll .6 5 6101.43 l 333. 87 6301. 36 lllS.26 6301.0 ll36.9 6101 .S2 1341.46 6301.68 1346.64 6)01.11 1367 .14 6301 . 8s 13"12 .01 6)01 .88 1402. 77 6302 . 39 142S. •14 6)02. 78 \430 .4 7 6302 .18 .14)0 . 56 6302, 78 HS0.65 fD02. 76 1456. )8 6)02. 75 1457 .12 6)02. 76 1457. 71 6302. 76 146"1 . 78 6)0:2. 75 1 468.4' 6302.15 1◄70.06 6102 . 7S 1471.68 6)02.75 1472.39 6102.75 H78 .68 6302 .76 14 79.11 6)02 . 76 1479, 74 6307.. 75 1490.57 G102. ·15 1512.88 6102.13 1 528.28 6:302 .13 1529.1 6102 .7) 1S29. 75 6302 . 7:3 15)0.22 6302.'Jl 1S)2.H 6102.72 l Sl◄ .41 6302 . 56 1514 .54 6)02 .55 15)~. 91 6302 .48 15)!il .48 6)02 ,o 154 l. 08 6302 .44 154 1 .52 6102.42 1546.0 1 6 J 02 1546. 3 5 tDOl. 99 154•1.oe 6)01, 99 1 552.61 6302. 18 1SS6, 52 6302 .18 1559.89 6302.57 1S62,59 6102.81 1!>65.47 6)03.07 1568 .65 630).43 1569.29 6303 .46 1572 .15 6303 .62 lS-72.95 6)0 3 .71 1573. 95 6303. •19 1575.S 6301.62 1577. S 630). 88 1580.47 610). 95 1SA2.87 6304 .0 2 1583 .65 6104 .OJ 1589 .27 6304 .14 1S96, 49 6304 . 06 1601.02 6)04 .2 160).!lj' 6104 .29 1605.01 6)04 .12 1607. 24 6304.)9 1610.42 6)04 .48 1612.S) 6104 .54 1612. 95 6304 .ss 16ll.48 no, .5e 1 620.65 6304 .98 1625. 95 6JOS .24 1646. 76 6304 .34. lGS?,69 1,10 1 . n 1661.49 630).65 1664 .64 6)01 .81 1666, 07 6JOJ . 92 1673 .62 6304 .)1 1681.16 6)08 .6 1688.5 6307. 7 1696.1 6 6306.)9 1717.81 6)06.3 174 4 . 55 6301.24 1752.S 6307 .52 1777.35 6308 .e 1181.96 6109.0l 1783, 7 6)0 8 .43 1 78B. !ii 6)09.)4 1796. 7 6308 .6 1791 .55 6)08.59 1802.23 6308.5 4 11Hl9.46 6 307 .65 1854 .21 6)07 . )8 Hl55 . l 6J07. )) 1855.1 2 6307 . )) 1855 .66 6307 . 15 1857 .54 6307 . 4 1857 .63 6307 .41 )860.75 6307. 51 1864,]9 6307 .62 1866.43 6)0'1 .68 1869.36 6307. 78 1870.72 6 307. 82 1871. 74 6307.81 1874. 5 fiJ01.a 1879 .04 6)0'1. 75 l88S.H 6101 .e s 1895.28 6308.01 1899 . 7 9 6108 . OS uo1. n: 6 Joe. u 19 16 .1 8 6308.21 1917 .2 6308 .24 1920.0 1 6)08 . 25 1924. 97 6308. 29 1931 .0S 6J08.35 l 'H),17 6)08 .47 }950.88 (,)08.49 l'JSl.84 6)08.49 1957 .91 6)06 . 75 1973.51 6309 . 'l'I 1978. 62 6309.IJ? 1983.91 6)09. 97 Han.nin9's o Volueo OUIII• Sto rl V,!l). S t o n Val Sta rl V,tl Sta n val Sta n V&l . . . . . .. .. ..... .. .. ..... .. . . . . ....... ... ... . . .. . ......... ... .. . .. . .. . ..... ... .. .. .07 U4.7c .o, 3 06. 82 .065 )20,28 .07 1 98).9 1 .07 Bank Sta: Le[t R i ght t,el')9th~: i..ett Channel k i9ht Coe({ contr . £xpan. l~H. 74 )06. 8 2 21 e .5 226 . 7S 23S ., .l CROSS SECTlOH OUTPI.Tr Prof I l e UOO•yr - .. ........... .. .. . ...... .... ....... ....... ... .. ... . ...... .............. .. . ······· ............... £.G. Elev ((t) 6291.6) 6le ment L@Ct oe Channel Right 06 Vcl Hc&d Ut) 1.S8 Wt. n •Val. 0.010 0.040 0.069 w.s. Elev I ftl 6296 . 05 Reach t.cn. (Lt) 2 1B . SO 226. 75 235.00 Cr-it W.6. I ft) 6 296.05 F l ow Area <sg {t] 145 .17 B1e.o• 545 . 74 E .G . Slope fft/ft) •o .oose 2 s Area l•q !ti )45 .77 818 . O◄ 545. 74 • 0 Total (c[s } •1neo .oo Plow (cfs) . lHl .es 982 0 . 72 113"1.40 Top tfidth (ft ) 869.91 Top Width (ft) lH.55 112 . OB 64).28 Ve ! 'l'otal (ft/el 6.94 Av<J . Ve t. lft/al 3 .82 ll.18 2.08 t,tax Chl Opt h (Ct.) e.os J:lyd r . Depth ( [t,) 3.02 7 .8) 0 .85 Conv. Totol (cfa) • 160854 . 0 Co1tv, (ch) 17115.1 •128640.l 14 8'8.7 t,er19t11 Ntd . (ft.) .225. 98 Wetted E>er . (ftl 115,"18 l 12.1 1 6 4 5.00 Min Ch &I (ft.) 6288.00 S he a r (lb/sq !ti 1.09 2 .es 0.31 Alpha 2.12 St ream Power Ob/ft sl 4 .15 3 1 .8 7 o . 6 4 Frctn LoH (ft) 1. 78 • Cun1 Volur.e (3c -re·Ct.) 6 .38 20.6) 1 8.55 C & 6 l-OH lftl o .o·, Cu111 SA <.1.1c resl 2 .S9 ).07 l .).5j . . . . . ...... .. ......... ...... .. .. . ... ..... .. . ........ .. . . ... ....... .. .. . ... ... ... . .. ..... .. .... .. . - Warning: The energy aqua.tlou could not be balanced within the apecified number of iteration&. The - -- - - - -· - program used crltic11l depth [or t he Wllte.r surfa ce and continued on with t he c a l c ulations. Warning: Divided flow computed for t his t:roes-eection. Wa1•ning: The velocity head baa changed by more than o.s ft (0.15 rn). Thia ruy indicate tbc Qced !oc additional croas sections . Warning : The energy loss was gre ater thall l . o [t. (O. 3 en). bet.ween the CUl"rei,t;: and previous cross eecti oi,. Thie may indicate U1e rteed for addit i onal croH eectione. Warni rtg: During tho atandard step iterations , when the as111umed wat er eurface va& set equ11l to critical depth, tt,e cailcuhted water surface cafll'te back below cdtical depth. This l ndkcate& that there la 1,ot o v o!llid subcritic.al answer . The progra• d ef~ulted to criti cu1l dept h . CROSS SECTION RIVER: Roaring Fork REACH: Study Reach RS: 9S I NPUT Deacription: XS-95 (CD) St.at.ion .Elevation D.ata llttal• 89 SU elev S ta &lev St a Blev Sta £lev Sta Elev .................................................................................. 0 6)1). 7 22 6)05.9 .. 6296 . 4 53 6293. 9 •• 6299 .l 7) 6)00 75 6300 83 6299 . 8 88 6 2 97.2 105 6288 . 9 109 6288.2 u s 6 288 .!il 161 6290 . 2 186 6292. 8 1'9 6289.6 2,S 6288. 8 2l5 6281 .3 20 6286. 7 )59 6286. 5 360 6286.6 )75 6 2 U .2 3 79 629), 7 ,01 6.?91.1 4)5 6292 . 9 501 629J .6 521 6292 .s SH 6294 . 7 586 6294 . ,, 630 6 ,9s.1 657 62'5 .2 665 6294 .4 813 6294. 9 816 6294 620 6294 . 7 836 6215 84' 6295 . l 84' 6294 . 8 895 6295 923 6294 . 5 955 6294 . 9 964 6294 .2 1093 6 2 93 .6 1127 6292. 6 U H 6292 . 6 1165 6294 . 5 1176 6293 .6 1 19) 6294, ·, 1207 6292. 6 1217 6292. 9 1239 6296.~ 1256 6297 .5 1256 62~n .6 1277 6 2 97. 2 1J08 629"1 1338 6296 . 5 13£.0 6295 .5 11·,9 6296 ,4 1J93 6299 .5 1408 6104 1425 6J04.5 14-62 630◄ .s 1489 6304 , J 1so• 6306 . 4 1 5 45 6302. 5 1599 6 3 02 . 'J 1651 6304.2 1791 6304.S 182:2 6106 . l 1848 6.)05 . 5 18 67 6)06 1682 6)06 .8 l 906 6JOS, 5 192 3 no•.s l9J7 6JOS . ◄ 194& 6311 196) 6)08 UH 6Jo 1 .0 20'28 6)09 .) 2062 6311.2 206 4 6110.4 2070 6311 .6 2071 6JlQ .6 2174 6]09.2 2227 6 .llO 224 6 6310 .4 ::1258 6310 .5 2265 6JOB .2 2283 63l2.3 2295 6)l2 .6 Mannl119'e n V,tluee nua .. St.a " v,i Sta n Val S t a " v.i ................................................ .0 7 241 .o, ,.o .07 9&ok SU: t.eft ki9ht l,ctJ9t l1e : t.e(t. Channe l Right coeu contr. £xpan. 2'1 360 800 1000 1000 .1 . ) CROSS SECTION Ol1f"PUT Pro(ile UOO•yr ..................................... ····· ..................................................... E.0 . fUev I [t.] 629S.05 £lement Left 0 8 • Chaotlcl R~gtu: OB • Vel Head tft ) 2.26 Mt. n ·Vill. 0 .070 o .o•o 0.070 w.s . Elev (ft) 6 2 92. 78 Reach Len. lft.) 800 .00 1000.00 1000.00 Crit N .S . (ft ) 6292. 78 F low Area l•q f l) 445.5S 735.67 49. 05 8 .G. slope (ft/ft) •0.011272 Area loq f t ) 445 .55 7)5.6 7 49. 05 . Q Tot-tt l Cch) •12280.00 Flow (cfa ) 2307. 7 il 9 772 . 94 199.H Top Width ([t) )17 , 2 7 Top Nldth 1ft) 143.70 119.00 5 4,, 57 Vel Tbtal ([t /al 9 .98 Avg. Vel. l(t/a) 5 .18 ll .28 4 .06 Max Chl Opth (ft) 6 .28 Hydr. Depth [ (ti ) .10 6.18 0.90 Conv . Tot-,) tcce) •115664 .o Coov. lctsl 21'1)6. 4 92050. 3 19·17. 3 Length Wt(). ([t) 972 .65 wetted Per. (ftl 145.Sl 119.0 1 55.92 Mln Ch Bl [ ft) 6286 . 50 She c1r (lb/sq ft) 2 .15 4 .3'5 0 .62 Alpha 1.46 St rea111 Power Ub/ft ., 11.16 S7 .79 2.51 F r ctn LOBB (ft.) 7 .e o Cu•• Volume t .-c.-e-ct) 6 .39 16.43 16.9◄ C & G Losa Ul) 0.:3) Cuna S A (81Ct"e8) 1 .9 .. 2.47 1 1. 70 ............................................................................................... Wacn l ng: 11\e energy equation could rtot be balanced withh1 the specHied nurnbe.r of itan1tlor1s. The - - - - --- prograM used cr1t~caJ depth for the -..,ater aur hce ana continued o n with the c a lculations. warnin91 Divided flow COfi1Ptited (or thj• croea~eectio•L Warning: The veloci ty he11d hae c h art9ed b y tr10re t htm O.S ft (0.15 ffl). Thie 1118:Y lndicat.e the ne e d for c,dditl onsl croea e e ctlons . Wa,rni1l 9: 11t e ener gy loss •as greater t han l .O f t 10.3 ,., . bet ween t he current and previous croaa ■ec t ion . tbls 111ay iocJlcate the n e:e<I for additional crosa eec:=tione . Wa rni119: OtJring the standard etcp i t eri,t!on e , when the assumed w3t.e,: surface was set eq ual to cdtict1:l depth, the calculated wotec-surface caree back. below cdtici,l depth. Thie indicat e• t.hat t here i s not a valid &uOC-rltlcal o r1ewer. The progra1J1 dd.:tul ted to cdtlcal depth, CROSS S&CTION RIV&R: Roarln9 fork REACH; Study Re:ach RS: " lNP\JI Descript ion: XS M94 St.at loo Elevat.ioo Dato 1i1,11U• 79 Sta E l e v SU Elev Sta &lev ... E lev Sta Elev ...... ... ... . . ....... ...... .............. ...... .. .... ......... ..... .......... ........ .... . .... .... 0 6321 .5 63 6 2 91 .6 90 6290 .7 12) 6290 . 9 12S 6292 DI 6292 l l7 6291 ... 6282 161 6282 191 6:lel -3 216 6277. 7 '12 6277. S ,., 6283.5 lSS 6294. 3 360 6 2 84 "' 6284 .8 O "i 6263 .. , 628'.8 ... 6284 ••• 6282 . 7 SH 6283. 2 S3S 6283. 7 SH 6281.6 S62 6284 .5 S7 8 6284 .1 581 6281. 7 "' 6 285 .2 60., 6285 .) 629 629 5 .S '39 6285 . 6 656 6295, 8 665 6 2 84 . 8 687 6286 706 6294. 9 7 19 6285 .1 7J3 (,282. 7 76' 6282. 7 .,. 6l82.) 876 6284 .S ••• 6 2 84 .3 972 (,283.9 1038 6284 , 8 1081 6285 . l 1110 6280.) USS 6263 .2 1l94 6283 1214 6281. 8 1243 6l83 . 1 1257 6283 .2 1262 6282.4 1280 6282 . 4 1292 628) .s 1307 6204 .3 lll7 6 2 82.3 132.2 6282 .4 1350 6294 .1 140 S 6284 1422 628S . l 1455 6285 H62 6283-8 14 '19 628~ .6 1497 621:M . ·, 1518 6:;1:90 1534 6294.4 1555 6294 .6 15'17 6284.2 16lfi 6293, 9 1646 6294 16'3 6294 .5 1 767 6294. 3 1860 6294.3 1984 6295 .2 1986 6294 .2 1995 6295 .2 201) 6295.'I 2036 6293 .• , 20S4 62')4 2072 62'15 . 2 2094 6495 .8 Kann.ing's n V.-,lue9 OUA'I• ••• n Val Sta n Val Sta n Val ♦ .............................................................. .07 2 16 .o• H2 .07 Bank Sta: I.oft Ri9ht t.e1,9t he: t.ett Chann@l kigh t Coeu Contr. &xpa n . 216 312 "168 730 .,. . 1 .3 CROSS SSCTlON otn'P\TI' Prof il@ llOO~y r .................................................................................................................................... B.O. Elev (ft.) 6286.01 6 l e111ent Left 08 Channel . Right OB • Vol Head Ht) l.16 "'· n-Val. O.OiO 0.04 0 0 .010 M.S. Slev ([t) 62&4 . 85 . Reach i.en. Ut.) Crlt W.S. ( ft) 6 2 &4 . B4 Flow Area Csq [ti 2 50.38 696 .00 . l-t:l6 .9l S.G. Slope C [t/rtl .. 0. 00S1J!i6 Ar e a Csq ft) 250 . 38 696 .00 l◄:.Z6.9J .. O Tot.al (c£sl •12:.zeo.oo now (cfal 10S0 . 95 7499.48 1729.S7 Top Width (ft) 1128.SS Top Nldth tctl 61.38 96.00 965.11 Vol Tot al U t /B) 5 .17 A"9· Vel. fft./s) 4 ,20 10 . 76 2 .61 • Ma ~ ChJ. ()pl.I\ 1ft) 7 .35 Hyde. cept.h 1 ft) ).72 7 .25 1.46 C¢nv , Total tchl .. 158587, 7 cu,w. (cte l ll572 . l 96850 .6 48164 .6 t.t:ngth Ntd . (ft ) wett ed Per . {ft) 68.17 96 ,0 0 969 , 39 Min Ch El lt:tl 62"17 .50 Shear (lb/sq ft) 1. )7 2 .71 O.S5 Alpha 2 . 78 Stream Power (lb/ft. ., 5 .15 21J .24 1.4t Frctn "°"" {ft.) Cu1111 Volume (acre• ftl C&.SLo&l'I ((t) Cum SA (acreBl . ...... ......... ... ............. ............. .......... .. .......... ...... .. ....... .. .... .... ... ..... . . ... ..... ...... ....... ... . ... . . Warning: Divided [low cosnputed (or t,11 l l:I cro8s-section. .. ........ ... .. . . ..... ............. .. . .. ................. .. .......... ...... ..... .... ........ ... . .. ......... . - -- - - - - - St.MMARY OF MANNING'S N VAW8S River :Roadng Port .................................................................................................................................. Reach River Sta. nl n2 n3 "' nS . .................................................................................................................. . •study Re.a.ch .. St"Udy Re ach •study Reach .. Study Reac h .. study Reach •Study Reach .. Stud y Reach •stvdy Reach .. Study Reach •Study keach .. Study Reach • Study Reach .. Study Reach •study R,e,)ch 97 .. 9S. 95• 95 _ 9• 9S.8S 95 . 7S 9s.-12 95 .1 9S .6 95_45• 95_3• 95. ts• .. •• •erhlge .01• .o·, .. .01• .01• .07 .. .07 .. .o, .. .o·,. .01• .01 • .01• .o, .. .07' .......................................................................................................................... . .............................................................................................................. . SU'MMA1t'r Of' REACN t.SHGT IIS Reach Rhei: Sta. • Left. • Cht11•1r1,el • Right • ........................................................................................ ..Study Rc:a ch ., 124 8 • 1335• 1379 .. .. Study Reach •• 235.Jl• 206 .. 1 95 .. •study Rea ch 95 .95• 235. 33 .. 206• 195 .. •s tudy Reach 95 _9• 235 . n • 20G .. 195• •study fleach 95, B5 37• 3-, .. ,,. •stud'y Reeich 95, 75 30• ,o• l0• .. Study Reach 95 . 72 •Bridge .. Study Reach 95. 7 63• .,. .,. .. Study Reach 95-6 21 0 .s• ,,. .1s• 2)5 .. .. study Re ach ,s.,s • 21B. 5 .. 226 ,s• 2 15 .. •study Reach 95.)• 219 _ s• 2 26 . ,s .. 215 .. •study Reach 95 .15 .. 21 8 . s • 226 . ,s .. 235• •study Reach 9S 800 .. 1000 .. 1000 • •study Reach .. '168 .. 730 .. ,·,e• ................................................................................................................... SUMMARY OF CONTitACTI ON ANO EXPANStON COEFFICIEffTS River: Roaring Fork Reach Ri v ei-Sti.l . • Cont r . .. 6x.pan . ......................................................................... .. Study Re6Ch .. Study Reach •stvdy Reach •St\JdY Reach •study Reach •study Reach •study Reach •St1,,1dy Rea ch •Study Reach •Study Reach •study Rea c h •study Reach .. Stvdy Reach •study Reach 9·1 .t ♦ 96 .1 .. 95.95• .1 • 'JS .9 • .1• "95.85 _}♦ 1JS. 7S .2 .. 115. 72 .. Bridge 95 .7 .2• 95.6 .1• 95 _45• .)• 95 _3 • .1 .. 95 .15.. .1 .. 95 .1 • 94 . 1 .. . l• . )• .l• . ,. . ,. . .. ... . ,. . ,. . , . . l ' .l' . , . . ... ............... .... ...... ... ......... .... .......... .. .... ... .... ,,. . - - I I: I I I I I I I I I I I I I I I I I I I Freeboard Ca lculator HEC RAS PLAN Bridge Storm '.,.,,~ -~-,. Flow through Bridge !/:I½'.JJ'L,,OQQi cfs Velocity through Bridg1 10.965 ft/sec Required Freeboard 2.59 Freeboard==0.1Q,'I0.3 + 0.008V112 WSEL Upstream Low Chord Elevation Jf1;6302[0,j at XS 95.85 l.:t.\.}<.C.~~;~:•.:..a::;;... .• ~ 6304.7 Right ?{:\~~Jg Left Span 192 Freeboard Provided 2.7 Low Chord elevation for Freeboard (@0.67w) Elevations in 1929 datum 0.01 6304.7 I I I I I I I I I I I I I I I I I I I Floodplai n Development Report TC I Lane Ranch APPENDIXG PRE-APPLICATION MEETING NOTES I I I I I I I I I I I I I I I I I I I "°"=~1li GARFIELD COUNTY " Building & Planning Department 108 8th Street, Suite 401 Glenwood Springs, Colorado 81601 ~--~,;~-r,j~ Telephone: 970.945.8212 Facsimile: 970.384.3470 www.garfield-county.com PRE-APPLICATION CONFERENCE SUMMARY TAX PARCEL NUMBER.: 2391 3 I I 00033 DATE: June I I • 2009 AFFLICANT'S FLANNER.: None FR.OJECT: TCl Lane Ranch FUD, Floodplain Development f'erm1t supplemental to FUD apphcation OWNER.: TC Lane Ranch, LLC REFR£5ENTATIVE: ·Jon Fredericks, Flanner, Noble Design Studio t Curtis Stevens. Engineer, Drexel Barrell FR.ACTICAL LOCATION: Southeast of Intersection of SH 82 and Catherine's Store Road lYFE OF AFFLICATION: Floodplain Development Permit application (an Adm1n1strat1ve Permit per Garfield County Unified Land Use Resolution of 2008) I. GENERAL FR.OJECT DESCRIPTION The proJect Is an 88-lot single family home FUD on an I 00 acre parcel. Several of the lots are situated w1thm the flood fringe of the R.oarmg Fork and the proJect proposes a pedestrian bridge over the river. TCI Land ranch can submit separate floodplain permits for the lots/infrastructure and for the bridge. However, the Flanrnng Dept Director will need to make a decision regarding whether any construction can begin prior to obtainment of both floodplain permits. II. R.l:GULATORY FROVISION5 AFPUCANT 15 REQUIRED TO ADDRESS (DEVELOPMENT CODE I COMFR.EHENSIVE PLAN, STATE STATUTES, ETC.) ► Garfield County Umfted Land Use Resolution Sections: Section 3-40 I: Floodplain Overlay Section 4-203: Request for Des1gnat1on of floodway or Flood Fringe Area Section 4-503 Description of Submittal requirements for Land Use m floodplain Overlay District Section 4-bO I Adm1mstrat1ve Review flowchart Section 7-70 I Standards W1thm Floodplain Overlay I I I I I I I I I I I I I I I I I I I . Ill. REVIEW PROCESS As outlined on the apphcat1on form - -Section II, Procedural Requirements Public Heanng(s): ..£.None _ Planning Comm1ss1on __ Board of County Comm1ss1oners _ Board of Adjustment Potential Referral Agencies: (D1v1s1on of Water Resources, Colorado Department of Transportation, etc.) • US Corps of Engineers (with regard to wetland issues) • ~oanng Fork Transportation Authority (for part of bridge on their property) • Garfield County Vegetation Manager (re-vegetation of disturbed areas) IV. APPLICATION REVIEW FEES Planning Review Fees: Referral Agency Fees: $ 400 base fee $ 0 (est.) Total Deposit: $ 400 (additional hours are billed at hourly rate of $50.50) General Apphcat,on Processing Planner reviews case for completeness and sends to referral agencies for comments. Case planner contacts apphcant and sets up a site v1s1t. Staff reviews apphcat1on to determine 1f 1t meets standards of review: Case planner makes a recommendation of approval, approval with conditions , or dental to the appropriate hearing body. D1scla1mer The foregoing summary 1s advisory m nature only and 1s not bmd,ng on the County. The summary 1s based on current zoning, which 1s subject to change-in the future, and upon factual representations that may or may not be accurate. This summary does not create a legal or vested right. Pre-application Summary Prepared by: '16ate I I I I I I APPENDIXG SELECTED PLANS, CROSS SECTIONS AND MAPS I I I I I I I I I I I I I Floodpla in Development Report TCI lane Ranch I I I I I I I I I I I I I I I I I I I ✓---' /, \y· TC1 lANE 8' WtoE ASPHALT PATH \_ ...-, ·-. ··--... _ \ •• \ _· \ '\ ---->, \ l I ......... ·~----~ ) t PIER #2 \ • I \\ '\<, ~ /"_/ \ ·-., \. Q::'. / \//'?, ~\-' : J ~ \-...... \. \, '----\ \ ·-••• _____ / JJ I ~ • o::: /-·-1.\ t BRIDGE TOP C1,0RD RUB RAil VERllCAL BRIDGE DESIGN INFORMATION \ \ \ /'-, ·-• ..___ ---... ___ _,,,.,.., 7?i I o /, ) ---\~<-; ~;\ -._:,_,) /2,c::::----~ _____ ,,;1/ OVERALL LENGTH Cl.EAR WIDTH CORROSION PROTEcnoN CAMBER lNE LOAD VEHICU: LOAD WINO LOAD SEISMIC ZONE RUB RAILS TOE PLATE RAil HEIGHT DECKING TRUSS TYPE STEP BREAKAWAY DEVICE CLOSURE PLATE SKEW 6320 6310 6300 6290 Prin t Dote: File Nome: Horiz. Scale: Unit Information ! SPAN SPAN ! 1 2 76' -10· 115'-0" 8'-0" 8'-o· N/A N/A NONE NONE 85 PSF 85 PSF 10 K 10 K 35 PSF 35 PSF , NA N/A srra STEEL 4'-6" 4'-6" TIMBER TIMBER H -TYPE H -TYPE 2'-6" MAX 2'-6" MAX NO NO I REOUIRfD REOUIRfD 9rf 9Cf TC! LANE RANCH \ ··-, .. "· l ·. . .I '\ _/ /{. ------------·····-,. \ ··---~' ·. . /\ / / I --, -...\ ; ,_ -~"'-,-! ::._ \ / II ~ x_EN~ =·SHAJ.l. BE IN ACCORDANCE WITH THE COLORADO J ·--::-.:.~~\ <... (/ '._ DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS FOR ROAD \ \ • •• \ ( \ AND BRIDGE CONSTRUCTION, 2005 rnmoN, AND PROJECT SPECIAL '\ \\ '·, , \ PROVISIONS; THE LATEST M&S STANDARDS; COUNTY OF GARFIELD \. \ STANDARDS; AND THE PROJECT CONTRACT BIO DOCUMENTS. \ \ ·,. -----7\ BRIDGE PLAN ~ •:..~ s~, ,· -,:'. ~ 8. STRUCTURAL STEEL S!W.l CONFORM TO THE fOll.OWING ASlM SPECIFICATIONS: COLO FORMED WELDED SQUARE AN D RECTANGULAR HOUOW STRUCTURAL SECTIONS: ASTM M47 PLATES AND OTHER STRUcnJRAL STEEL SHAPES: ASTM A588 ANCHOR BOLTS: ASTM /.J07 193'-5" 8/F ABUT -B/F ABUT g• 76'-10• SPAN #1 \ 15' -o• SPAN #2 t" EJ £ PIER #2 El.EV 6309.00 ·-•• , __________ _ ···-... _ _,, "' I ABUlMENT OR PIER <D I SAFID RAIL (1YP) I TOE PLATE PGL & HCL I TIMBER DECK BOTTOM CHORD BRIDGE SECTIO N -H-TRU SS 2 0 ORIGINAL SCALE: ½ • = 1 '-0 • g• 6320 6310 ---¥-* 100-YR El.EV 6301.83 _ / .,,,,,,---.,_, Vert. Scale: As Noted C=:) Unit Leader Initials C=:) ,==:) c=) 6300 ----------------'-------------------------------------------LOW CHORO AT 1HIS ENO '-6302.8 MIN Sheet Revisions BRIDGE PROFILE -H-TR USS 10 5 0 10 ORIGINAL SCA!£: 1 • = 10' __ o_a_t e_:_+---c-o_m_m_e_n_ts ____ in_i_t._,·~:·,~ :~=m ~---::1;~~ : • ~ rm As Constructed No Revisions: Revised: Void: * 100-YR ELEV BASED ON: fLOOO LIMITS, EXHIBIT SHEET 1, JOB No. E-5875, MAY 21st 2008 (FROM DREXEL & BARREU & CO. 1-1 HO) 6290 TCI lone Ronch Pedestrian Bridge GENERAL LAYOUT PEDESTRIAN BRIDGE I Des igner : Structure ...._ _____ _, Pr oject No./Code STE t-.1535-004 16663 Detailer: Numbers 1------------I Sheet Subset: BX Subset Sheets: Sheet Number - - - - - - ---- - -- - - - - -- --~-..;.;.'-- ----·,~---r .. ,. !5 z ~ I ' • , ......... _./ ✓,.:';, l'l a I ~ ·1 i ;l! ~ § r ► ~ i ;;I a ~ ~ I I Ii ~ -< ' I Ii iL I 9 H ii ! -i I I~ , I I I ; ; p I I 1~® ~® .. ~i :c"' ~~ 0;-"'Z ~~ Z 0 '.l!o -~ ~r:r.1 ~8 ~~ 6p:i ::I -0 g~ 2 5~ 01!) "' -<z 'zi c::I :z me ~ .. ►!t 0 -< ;c 21/) ;;j i;;iil co ~~ C N ~ ;;-a <O Co "' ::15 y ~! ill ~~ 0 :!l~ ~ E C !!! 1~ ,;;: 6 z "' ITll/l ~ > "' ;:i s :1:-u -< :c ~~ ~ )> io § :!I ! 5~ "' ;;jM ~ !='w ► II) g 0 t 2. g ;:; 0 :z 8 ~~ ti j ~ FLO ODPLA IN DEVELOP MENT PLAN S J .I i~ i gl Udi VI~ t!i -u ii "' ~8 TCI LANE RANCH -p ·ri, 11q' I I~ i;i ~ 0 ~ ~ ~ ~ ~ "' I.I ~ "" 8 ~ ~ 1::-!t s 0 FLOOD DEVELOPMENT PERMIT _. Pl ~ . I, ~ w Q~ ► ~ z q 3 " ;;j GARFIELD COU NTY, COLORADO 0 ·· I a "•' • .,.,H;:.. I I 1· I I I I I I I I I I e i . 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', ' • I r, , ·:•;:;.1 .. •. ;;;;.-r~.f '., ~::; • ~.:~~r <-~ ~~c~ -..~-~ ~c • '.c~~-~;. ~~~•: ,--.. o.,... ~~. , ----~---~.. . ) -.-.,_, •·'+,2,.~ES:-:, .. ,;iiN ' "lln . 49 • ~---6298 -fr =-48 \ 0.35 ACRESJ .• _0•*-ACRts '; \' -l1IN--fl-E2 '<.,,, •• ,::: ; ' :. ... , :>·· ...... ;_ '""'·,:;;}/i",, ••• -~"?<" ;, "'" ITT• C. -_;-.... ._ ... 6295.~l ,,-,· ......... ---- ' I , , _,, • ,.1 ~-~=: • _,,,c L ctt~~,t~ ~C:~~1-~ ·1c~s::···':·/ ....._ FfE= ·-! ;· !98.09 / • ) / 't.OT: 6 ; 0\43 ACR ___ :--,. :--"._ ....._,/~~ ,,: ·-,-, 63b2,_1 ,· f···-'·-~ ,::-,--...___<-. \"' ............. \ ·~ .... , .. • .... __ .. ~--<.::....:• LOT •,·-SS'1 i .. O.·:P ACRE <1i~-:. PREPARED BY: ~ DREXEL, BARlU!lJ., A CO. ~.sam.,,,n l DJl'lBl'Dln -.-.--~--(>Gil)- ' l0IAJla. CQ.DUiDCI ,..., -~ QUlll)::YS!5!'!•-- 'ER: ~ wo!':!.!.~~!.~••o __________ ,. __ _ r i::;s,; •• ~~1 ~•i~ :~ ~ ~ \Z u 0 ,< P-4 0(, ,-J ~ <'' Q. Q: • ;1--o f 'z c5 ~~ ~ Ult .il. ~ .l '!:l ~~~.' >~ ~ z ;t: ~ !1·· < J:Q .J ' • ~A ~' Q:'. 1-1 A < U O l!) ~ ~ ~ ~ ISSUE I DATE SUBMITTAL SET j 12/23/09 OESICNEI>BY: I MM CRAWN 11'1: I -"- Clff;O<ll) BY: I JAB BL£ NAME:! S11! PWU.OlS PRAMSG ¥Al f · HOAiZONTAI.: 1•-eo• 'IER11CAL, NONE FLOODPLAIN SITE PLAN LOTS 1111 - - - 0, ~ (JI 0, "' -..a 0 0, "' -..a 0 - 0, "' -..a (JI 0, "' -..a (JI - 0, "' g - 0, "' 8: 0, "' ~ 0, "' <D 0 - 0, "' <D (JI 0, "' co (J1 - - 0, 8 0, 8 --•••• ,__.,__ __ _._ __ ...._ __ ...._ __ _._ __ _._ __ _,_ __ _._ __ _. U!q (/) ~ !II ;1 ~~ ITI () 0 1! ~ ;;o 0 m ~~ 0 00 :! :1 z~~ >< ,., . . l<l I ~l· ':l t 0~ ~ z ..., ► (II - 77 r 0 0 0 u r )> z 0 :::u 0 (./) (./) (./) 177 0 -I 0 z -- - - - --- - I I I I I I I I I I I I I I ~ ! C 1 I l J . .. ~ p I I t j ~ I I ,t l ' I § > I I • FLOODPLAIN 6305 CROSS SECTION 2 _, ---, 60300 60 120 -------- HORIZ. 111 • 60' SCALES:VERT. 1"• 5' SCALE: ,·~so· 0 KEY MAP NO SCALE 1.EWl.ll -=:::::::.::::;;:=..· -----, PROPERTY I.JIIE .................... , ................ _____ _ -----------·-6305 EASOltHT ............................................. _______ _ •--------·- ---•-,-.... ------•---------... -----EX. f\.00DWA'I' ....................................... - µ6~300~-t~=::--:=±=========-.,c~~~'c~~~a~-E::::":::· =·-=-=-=-··--• -• .===r---==:_-==:':::=: 6300 EX. F\D00 ltlfLA --· --·······--··•·•••·"''"''···. L(:c<,,-."°:_:,c.'-'.~..:.:'_•.:;.;_•_.J 6295 ·;:~:L~ --~::1¥ :::~L~-•• ~ihfifi1I 6295 ---------· -- 6290 :~-:~-=--~--------~---=-t /--------:-6290 6285 ---+------6285 6280 6280 6275 6270 6270 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 PREPARED BY: __,, .,__ ~ DR.!!XBL, BARRELL cl CO. Enr..i:,;=--- ICQ.lm, ca.oL\DO- ■O Ii.i Dt81Gfll I TltOIO u.-. ...... ..._,,. •• ,.. ------·-·-._...._,,_...,,.....,... . I- ~ :i; Cl. g ~ L,J .0 z < -' Cl. 0 0 ~ ISSUE SIA!MITTAI. SET 12/2J/09 ot(QCE) BY: JAB PBAYIJNC SA!:! E· HORl2CNTAL: 1·-&0' VDtncAL:: ,·-~· FLOODPLAIN CROSS SECTION 2 I I I I I I I I I I I I I I I I I I I C i . I l J . ~ p I t i ~ I ,t I ' § I ~ • ~.-~;'f-~"~-: .,: >t Q@~'' n-, •• ·' ?;iir;;;:: I• <1;_. .. k:1~~i~--~;~-~--1:::·_-\ \\,,(.:. \~~)~~t ~ -. -~-l r.:t-?l' •·. •. ·.--: 1·0 •• ·'.!:• .. : .1.,\..,.,," .. ,,;; 1-,-~.,~ It~-_~ ~il:'~~,t~ ! ~-::;;_. ~~~ \ \·:·· . '~ :i:~:r }J;/~~f; .)~:~~~;: • I * 6()300 60 120 1~<\, ·,\"\l;•f "N"'·f ··• .·, ··:;-•S J1-,l'l:~-•"·'--:',.-.c.;-lt -~f_ • · ·;. .. ;).~'--t ·::-_;, · · l'l ~---~:~ ·-: ~,s:··1~ i . ~:':-~'-:.::-t~~: ~: • ;~ • •·.·.'!.~.. . EX Fl.OOOW,11',· •• ·_; -.-· ., .• .•. --:o::1.l ~ , , . . . ., . , , -. \' .-. . . ~ , ' . , •. (j{~ \ . '· .. .. . .. ,~ . 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Ef:l,19"/1e,~ rll'i'r .-aooo-Jai"~~ 6300 ~::½~. ~-·==--=: \:._'.:: 6290 . -~ .. -. I ; · ·==~~:~~~7:~~~~~:~-:~~=-1 sc:::PRQP..QSEO.:.~AQE ---..,_.. ,=: .-.-:::-· ·· ~ · r----::__ -::-·-• 1-·-- -:-· • -~ ____ 3==;i.-~~~--~-~:~Y7b~~~:~-~?.:~~~ -~ I .. ~. 1-::::.:..:=-:::·~~-:--_:_:--::i_-_:-...:L : ·~ -• ;.-62i~ 6290 62~ 6280 .::~;::~~~~~i~~~;i:~::;~~--~~-!~~~ 6285 6280 6275 =" --~-.~~cc~,;-::c~~£lt=·=~~~ 6275 I 1 ·£-· ~~~=t~ ::i:::.:::~·=i =-1--~=::1~~=-~ : __ . 3-1.....;;.;:;;.;....;:;..... .. ~=-=-=~~~~-f~~~~--~~---=';:-___ ;~-=¥·:: 6270 6270 1+00 2+00 3+00 4+00 5+00 6+00 6+50 ~KEY MAP ~ MOSC.-U ~ PROPE.RTY UN£ ............. . tASDltl<T ............................................ -------- fX. n.oocwAY •........•...... -•..•. , ......•••.•.•.. --- EX. F\.000 A.REA b :1.~:::;)>·.~.'-.,~:i;-· l PREPARED BY: ~ . Dll!Xl!L, BARRl!lL & CO. P.asiMm-s-:,.n SD Jlffftllll' IICUUIG,CXUJaADOIO•II CO<rACt,-- 1_....~'°:..--·-.. -,T f'l'lt!q•CIIU,MP UCTDf O\\t<IER/l:)E'JELOPER: ~ .. o~~~:!:!!!.:J~••o ______ .......,.. .,...,_,_ ~~-·~~~ ~1-'.'f(~1;'!o!i-">:W4-' '\I' 3 ~ ~ I u If g ~ i l~'.t ~ ~ ~7 ~ ~ - ~~ ~ ! g 0: Ii--! Q < U O ~ ~~ ' :!f~=c•·=· =~~= .. ;{=,i..,..,l(t~=......,= .. ~""'· _=';,W ISSUE DATE SlJ8MlllAI. SET I \2/23_L09 DESIQiED BY: I .... DRAIIN BY: j a O{[OCE!) n I ~ FILE NAME, I XSECT PBAWNC SCN,[· HOR'iZONTAl: 1••&0' VERllCAl; 1••,• FLOODPLAIN CROSS SECTION 3 ------------------- O> N gi O> N gi O> N (D (Jl O> N ~ O> N <O 0 O> N <O 0 O> N <O (Jl O> N <O (Jl O> O> 8 ls (Jl O> O> 8 ls u, O> ~ 0 O> ~ 0 O> ~ (JI O> ~ (JI 77 ' 0 0 0 u ' )> z 0 ::::0 0 U) U) U) rT7 0 -l 0 z ..p.. ' .. I § ' I .. r ,, '\~: ~:~i,1 ' , ' :': f y ,,, ---. ·., .• ~ "' n o > F.i --------------------- O'I N 81 O'I N 81 O'I N U) 0 O'I ~ u, O'I N U) u, O'I 8 O'I ~ u, O'I vi 0 u, O'I !::t 0 O'I !::t 0 O'I !::t u, O'I !::t u, "' 0 ~ !(I ;I;• ::oi ;-t~ --•• •• "'"' -q 77 r 0 0 0 7J r )> z 0 ;a 0 (f) (f) (f) rri 0 -I 0 z (J7 0, 0 i ~ ~~;!! II: 0 ~: ~ ~ ~~ •• ~ a, 0 g 'rcoooP,,,. 'o,'IELoPMEN T euiNs " '" • I J i j j I-fl a FL~~! ~~p~~!!m :~ 1 1 ll I!~ I ;riu~, lffl ! GARFIELD COUNTY, COLORADO . I .i ~ t ; ff 8 i,_; ,L •(,' ' ,,, .... , f 'lfi<\\°t>r, •