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Park, Peter-SY 960730 I I FLOODPLAIN NIYDRAUL~CS STUDY ELM F©RK TR,IN~TY R~¥BR _ FOR APPLICATION FOR CORRIDOR DEVELOPMENT CERTIFICATE -' 18.'9 ACRE SANDY LAKE ROAD PROPERTY CITY .OF C.OPPELL, TEXAS ~t:' .... ~ ..... ~,-:',, -- ~....- ~.~ '%, ~,... HDM NATHAN D. MAIER Illl} 1~-~1~1 CONSULTING ENGINEERS. INC. July 30, 1996 Mr. Ken Griffin, P.E. City Engineer, City of Coppell 255 Parkway Boulevard Coppell, Texas 75019 Subject: FloOdplain Hydraulics Study Application for Corridor Development Certificate 18.9 acre Sandy Lake Road Property Dear Mr. Griffin: We are hereby initiating an application for a Corridor Development Certificate (CDC) for an 18.9 acre tract of land located adjacent to Sandy Lake Road. This study repor~ addresses the floodplain hydraulic analyses performed in fulfillment of the CDC criteria. The text explains the procedures followed and the results of the evaluations, supported by ~welve appendices of technical data. This is intended as a complete package for review by the City of Coppell (City) and the other agencies involved in the CDC process. If you have any questions or need any additional information, please let us know. Thank you for your assistance. Sincerely, NATHAN D. MAIER CONSULTING ENGINEERS, INC. Mark D. Walter, P.E. Three NorthPark / 8800 N. Central Expwy. / Suite 300 ! Dallas, Texas 75231 ! (214) 739-4741 TABLE OF CONTENTS INTRODUCTION .................................................................................................................. 1 METHODOLOGY ................................................................................................................. 2 ~SULTS .............................................................................................................................. 4 CONCLOSIONS ................................................................................................................... 6 APPENDICES A ....................................................................................................................... Location Map B ...................................................................................................... CDC Application Forms C ................................................................................................................. General Site Plan D .............................................. Duplicate COE Feasibility HEC-2 Model for 100-Year Flood E .................................................................. Duplicate COE Feasibility HEC-2 Model for SPF F .................................................. Existing Conditions COE Feasibility HEC-2 Model for SPF G ............................................... Proposed Conditions COE Feasibility HEC-2 Model for SPF H .................................................................................................... Floodplain Cross Sections I ............................................................................................................ Floodplain Work Map J .................................................................................................................. Detailed Site Plan K ......................................................................................................... Grading Cross Sections L ................................................................................................ Valley Storage Computations INTRODUCTION The subject property is located northeast of the intersection of Sandy Lake Road and Riverchase Drive on the north side of Sandy Lake Road. The 18.9 acre tract is located about 1000 feet west of the Sandy Lake Road bridge crossing the Elm Fork Trinity' River. A Location Map illustrating the site vicinity is provided in Appendix A. The project site. hereinafter referred to as the Sandy Lake Road Property,, is within both the Review and Regulatory Zones of the Elm Fork, as defined in the Corridor Development Certificate ~Zlanual. Approximately 13.1 acres of the property is within the 100-year floodplain, and the entire tract is within the Standard Project Flood (SPF) floodplain. Additional floodplain characteristics and other pertinent information are provided on the CDC Application Forms contained in Appendix B. The Sandy Lake Road Property is currently zoned for retail and office usage. The ultimate goal is to develop the property as single family residential. The City Planning Department has indicated a receptiveness to a zoning change for the property to facilitate the desired use. However, the immediate concern if for reclamation of the properW only, with the zoning change and development to be accomplished at a later date. A General Site Plan showing a preliminary conceptual development scheme is provided in Appendix C. The majority of the project area is within the 100-year regulatory floodplain as defined for the National Flood Insurance Program (NFIP) and administered by the Federal Emergency Management Agency (FEMA). A Conditional Letter of Map Revision (CLOMR) is being requested for the proposed reclamation to comply with the NFIP regulations. However. a separate study and repor~ addresses these issues. The scope of this current study is confined to dealing with the regulations of the CDC program only. METHODOLOGY The floodplain hydraulics are analyzed in this study using computer modeling techniques. The computer program HEC-2 Water Surface Profiles developed by the Hydrologic Engineering Center of the U.S. Army Corps of Engineers (COE) is used for this purpose (Version 4.6.2; May 1991). The so-called Elm Fork Feasibility' Models are used for the base line condition, as recommended by the Hydrology' and Hydraulics Branch of the COE Fort Wo~h District. The COE Feasibility Models were obtained for the 100-year and SPF flood events. These HEC-2 models are duplicated as the initial step in this study. The duplicate 100-year model is provided in Appendix D and the duplicate SPF model in Appendix E. As shown in these models, the peak flow rates for the project segment of the Elm Fork are 51,500 and 99,200 cubic feet per second (cfs) for the 100-year and SPF events, respectively. These same discharges are used for all evaluations performed in this study. The impacts of the Sandy Lake Road Property on the 100-year and SPF floodplains of the Elm Fork are investigated. One aspect is in regards to the flow characteristics as illustrated by the resultant water surface elevations and channel velocities. For the 100-year flood event, the entire project site is located outside of the effective flow widths as defined in the duplicate model of Appendix D. Consequently, modifications on the site will have no impact on the Elm Fork 100-year floodplain in terms of water surface elevations or channel velocities. Cross sections in the SPF model are modified first to reflect the existing project site conditions. The distance from the main channel to the property located in the right (facing downstream) overbank is determined by scaling from aerial topographic mapping. The ground points within the segment of the cross section representing the project site are replaced with data based on field surveys performed by Nathan D. Maier Consulting Engineers, Inc. (NDMCE) in March 1996. Cross sections in the duplicate SPF model located at stream stations 932+97 and 933+59 traverse the Sandy Lake Road Property and are modified as described to represent existing conditions. To better define the site. the cross section at stream station 933+59 is repeated at stream stations 997+00 and These repeat sections are then modified as described to represent the existing site topography. The upstream end of the property approximately coincides with the section at stream station 939+40 in the duplicate model and is left unchanged. These modifications result in the existing conditions COE Feasibility HEC-2 model for the SPF. The input and output listings for this model are provided in Appendix F. Modifications proposed for the Sandy Lake Road Property consist of earthwork operations only. Fill is to be placed in the western portion of the property to reclaim the area for the ultimate site development. The fill will be placed and compacted to adequate densities. The fill will extend upward from the bank of Denton Creek along the north side of the property on a 4:I (H:V) slope to a minimum elevation of 447. On the south side of the 2 property adjacent to Sandy Lake Road, the roadway is to be improved in the near future and additional right of way expansion into the property is planned. The location of the proposed right of way is determined from construction plans obtained from the Dallas County Department of Public Works (County' Project No. 91-830, by Sverdrup Corp.; March 1996). The horizontal location of the right of way is matched by the proposed fill to be placed for this project. The top of fill elevation is also adjusted to match the grades proposed as per the roadway construction plans. The east and northeast areas of the site are to be excavated. Excavation will be from the property' line on a 4:1 slope, then outward to Denton Creek on a 1.0% slope. The bank of Denton Creek is to be cut to an elevation of 432. This elevation is based on being one foot above the crest elevation of Carrollton Dam as determined from the Elm Fork profile contained in the CDC Manual. This structure is located a short distance downstream of Sandy Lake Road on the Elm Fork and controls the normal water surface for this section of the Elm Fork and for Denton Creek. With the one foot provided to the low cut elevation, the property will not be encroached into by normal or low flow conditions for Denton Creek. Two small ponds are located in the northeast portion of the Sandy Lake Road Property. These ponds are to be left in their existing condition, with excavation to be terminated along the perimeters of the ponds at one foot above the normal pool elevation. The ponds will be protected from sedimentation during construction by placement of silt fences. All disturbed areas will be restored following construction by re-establishment of native grasses. The proposed site grading is shown on the Detailed Site Plan in Appendix J. The four sections in the existing conditions HEC-2 model are modified to represent the proposed grading as described above. The resulting proposed conditions COE Feasibility HEC-2 model is provided in Appendix G. These four cross sections are plotted with existing and proposed configurations superimposed and are contained in Appendix H. The plan view ~ocations of the sections are shown on the Floodplain Work Map which can be found in Appendix I. Another aspect of the floodplain hydraulics to be investigated is the available valley storage volume. The HEC-2 program has the capability' to compute cumulative storage volume in the floodplain. However, the project site represents such a small portion of the overall Elm Fork floodplain that results computed by the program would not be accurate enough for proper evaluation of the site characteristics. Instead. a total of 38 cross sections are derived from the field surveyed topography by NDMCE. The existing conditions are shown by these sections and the proposed grading added to reflect the completed construction. The 100-year and SPF floodplains are plotted on each section. The pre and post-project conditions valley storage volumes are [hen computed by the average end area method, using the median distance between cross sections. Note that only the volume available above the normal water surface elevation of 431 is considered. The plan view locations of the sections are shown on the Detailed Site Plan in Appendix J. The sections are referred to as Grading Cross Sections and are plotted and provided in Appendix K. The valley storage computations are tabulated and provided in Appendix L. 3 RESULTS The impacts of the proposed modifications to the Sandy Lake Road Property upon the Elm Fork floodplains are analyzed in this study. The lO0-year ~vater surface elevations vary from 444.64 at the downstream end of the site to 445.82 at the upstream end. Since the property is located in the ineffective flow area for the I00-year event, the project has no impact on these water surface elevations. The other flood event considered in this study is the SPF. The results of the floodplain evaluations for this event are compared in the table below. The values listed are taken directly from the HEC-2 outputs of Appendices E, F and G. Comparison of Standard Project Flood Conditions .....:::: ? ~-~..'::: ~.~ ~.:,-::.:~-i ~.:::~.~ ~. i:':~' :~' :~:.i .~~,,iei-..-! :. :--!' ?: ?-! i.~ !:: ::i!?:i..', ?":. :..i ~ ~t~-~-:.:?::~:..!..?~':i i ~ ~. !:,:.!il i-:::','i~!.i.?: ~-~P%~ :::!::i i i- !-~': :-?~'.. 932+96 448.70 5.29 448.70 5.29 448.70 5.29 932+97 448.68 5.83 445.71 5.38 448.71 5.36 933+59 448.81 4.03 448.80 3.89 448.80 3.92 937+00 448.87 3.90 448.87 3.68 938+00 448.96 3.88 448.95 3.82 939+40 449.00 3.64 449.00 3.64 448.99 3.65 971-,-78 449.63 4.12 449.64 4.11 449.63 4.12 979+ 19 449.92 3.40 i 449.92 3.39 449.92 3.40 As the table illustrates, minor increases in water surface elevation occur comparing the existing to the duplicate condition. In comparing the proposed to the existing condition, no increases in water surface elevation occur and only minor variations in the channel velocity are exhibited. The existing and proposed floodplain delineations are shown on the Floodplain Work Map provided in Appendix I. As stated in the Introduction section, about I3.1 acres of the existing site are in the I00-year floodplain, and the entire site area of 18.9 acres is within the SPF floodplain. For the proposed modifications, the area within the 100-year floodplain is reduced to 7.3 acres, or 11.6 acres reclaimed for site development. About 0.9 acre of the proposed finished site is above the SPF floodplain elevation. The valley storage computations summarized in Appendix L show that the existing project site encompasses a valley storage volume of 52.69 acre-feet in the 100-year floodplain. For the SPF floodplain, the existing site contains a volume of 124.53 acre-feet. The CDC criteria requires that any proposed modifications not result in any reduction in the I00~year valley storage and not reduce the SPF valley storage by more than 5%. The proposed, or 4 post-project, condition valley storage computations are contained in the latter part of Appendix L. The totals indicate 77.27 acre-feet in the 100-year floodplain and 118.32 acre- feet in the SPF floodplain. For the 100-year, this represents an increase of 24.58 ac're-feet over the volume for the pre-project condition. The SPF volume for the proposed condition is reduced by 6.21 acre-feet in comparison to the existing condition. This translates to a reduction in the SPF valley storage of 4.99%. 5 CONCLUSIONS The study methodology and results have been presented in the previous sections of this report. The study is further supported by twelve appendices of technical data. The proposed modifications to the 18.9 acre Sandy Lake Road Property are illustrated to have negligible impacts on the 100~year and SPF floodplains of the Elm Fork Trinity River. The project activities are shown to comply with the regulations and criteria of the CDC program. Thus, approval of this study by the City and the other reviewing agencies is urged and issuance of a Corridor Development Certificate is requested. 6 APPENDIX A LOCATION MAP MAP I APPENDIX B CDC APPLICATION FORMS Corridor Development Certificate December 1991 General. This application should be completed according to the guidelines set forth in the Corridor Development Certificate Manual. Information provided by the Applicant herein will be used by the City/County to evaluate this Trinity River Corridor Development Certificate (CDCI. This application is public information and will be used by other relevant flood p[,,in regulator, authorities, i.e., U.S. Army Corps of Engineers (COE); Federal Emergency Management Agency (FEMAI; and the Texas Water Commission (TWC). These and other regulatory agencies may require additional information. If additional apace is needed to complete this application, please attach a separate sheet labeled appropriately. Distrlbulion. If a Notice of Intent to Process is granted, this data shall be distributed to the following agencies: COE. FEMA, T%NC; the North Central Texa~ Council of Governments (NCTCOG); the cities of Arlington. Carrollton. Coppell, Dallas, Farmers Branch. Fort Worth. Grand Prairie. Irving. and Lewisville; the counties o! Dallas, Denton and Tarrant; the Tsrrant County Water Control and Improvement District Number One, and the Trinity River Authority. Applicant'l Repreeentative. (identify person knowledgeai31e of and authorized to respond to questions concerning data provided by the Applicant) Name: Mark D. Walter, P.E. Relationship to Applicant: Consultant Address: Nathan D. Mater Consulting EngineersTelephone: (214) 739-4741 8800 N. Central Expwy. , %300 Dallas, TX 75231 (PLEASE TYPE) Standard CDC Form - Part 1 Section A - CDC Application (To be filled out by Applicant) 1. CDCAppllcant: Peter Park C~y/Cour~y: Cit f C~pp~] ~ /Dallas Pro~e~yOw~er: Hanmi Investmen= Engineer: Nat[a° - n D. Mater Consulting Kngrs. ProjeetName: Sandy T,.ake RD,ad P¥-o~ertP~l~JectSize:(totalacrea),= 1R c~ NCTCOGMapGrld: 65C and 66A 2. Location: a. Provide general descnption of location, including MAPSCO location, street address, and identified impacted water bodies: located northeast of the intersection of Sandy Lake Road and R~v~rchase Dr. on the north side of Sandy Lake Road, about 1000' west of thp bridg~ t3.L Part or all of proie~ is within the CDC REGULATORY ZONE. ~ Yes I-I No b.ii. Part or alt of project is within the CDC REVIEW ZONE. ~ Yes [] No 11 the answer to both of these questions is negative, NO CDC PERMIT is required. 3. Proposed Activity: (check appropriate categories) ['-] dreclge;chennel modification ~] swale construction ~[] fill l'l levee [] other (attach explanation} 4. Proposed Use: (check appropriate cetegones) [~ private single ~3welling(s) ~ private multi-dwelling(s) [] public [] commercial [] inctustrial [] other (explain) 5. Applicant requests a variance to common permit crileria. [] Yes [] No [Piease atlac~ suppo~ng materia~ ] Application is hereby made for a Corridor Development Cerlificste (CDC). I certify that I am familiar wllh the information contained in this application, end that to the be~t of my knowledge and belief, this information is true, complete, and accurate. Signature of Applicant or Apphcant's Representative / Typed Name / Ti'de Date Mark D. Walter, P.E. Project 3ianager Section B - Notice of Intent to Process by City / County (To be filled out by CDC/Floodplain Administrator) 1. CDC Number: Local Contact Peraon: Ctty/Coun~/of: Telephone No: 2, Exempt Category: (check if applicable - additional documentation may be required) !-I m-lntenence/repair of flood control structures !'"1 bank ~tabilization activities [] outfall/'intake structure permitted under NPDES program l'1 project, is completely outside the CDC Regulatory Zone [] discharge of material for beck'fill or bedding for u~il~ lines with no change to bottom contours 3. Required State/Federal Review: a. FEMA Conditional Letter of Map Revision (CLOMR) [] Yes [] No b. COE Permit required 1--1 Yes r-] No c. TWC Plan of Reclamation required i"1 Yes [] No 4. COE Hydrologic/Hydraulic technical review completed. (check one) [] Yes (attached) II1 No (explain) 5. Admlnl~rative Findinga:(comments/conditions) 6. City Action if Variance is requested. [] granted [] denied 7. Notice of Intent: (check one) [] issued 1--1 denied [] not Kopliceble (CDC not requ;red) By my authori~/under the Ctty/County, I hereby l~aue and record ~he Ctty/County'$ findings. This Notice of Intent to Procm In no way implle~ that final projecl approval will be granted by the City/Courtly. Signature of CDC/Floodplain Admimstrator / Typed Name / Title Date Section C - CDC Action/Findings (To be filled out by CDC/Floodplain Administrator) 1. listing of Commentaries: (written comments on this application were received from:) 2. Summary of Other Perm~ing Actions: COE Projec~ No: Permit Type: I--J issued l--I issued w/conditions [] denied [] no p.;rmit requ,red (comments:) FEMA Comments: TWC Comments: 3. CDC Action: (check one) [] granted [] granted w/cond~onl [] denied 4. Operation and Maintenance Agreement: [] executed (attach copy) [-I not ~oplicable Date/initials: 5. The CDC will cease to be in effect: [] five years attar the date of issuance if no development activities are undertaken [] DATE.: 6. Final Findings of Fact: (summa~/ of Cify/Counys findings/comments/conditions) By my eulhorily under the City/County, I hereby tuue the CIt¥/Coun~y'a flndlnge end final action. Signature of CDC/Floodplain Administrator / Typed Name / Title Date CDC NUMBER: Standard CDC Form - Part 2 Detailed Hydrologic/Hydraulic Information General. CDC Applicants are [equasted to provide the following detailed hydrologic end hydraulic information for all proposed projects within the CDC Regulatory Zone of the Trinity River Corridor. This form end the data provided by the Applicant herein is a required supplement to the Part 1, Corridor Development Certificate (CDC) Application. However. in certain cases the City/County may release the Applicant from completing all or portions of this form if the proposed project satisfies specific provisions. The Applicant is encouraged to schedule a pre- application meeting with the City/County if there are any questions regarding the requirements of the City/County. This application is considered public information and will be distributed to affected Federal. Stats. and local governmental agencies. Please be as complete and concise as possible. (To be filled out by Applicant) 1. Site Plan. (a) Please attach a location map (8 1/2 x 11). Plans attached: :~] Yes [] No (b) Please attach a general site plan (8 1/2 x 11). Plans attached: g'~ Yes [] No (c) Please attach · detailed site plan (see CDC Manual). ~] Yes [] No 2. Hydrologic/Hydraulic Information. Please provide the following data to characterize the hydrologic and hydraulic impacts of the proposed project: Upstream 939+40 Downstream 932+97 -- 100 YEAR FLOOD EVENT -- Hydrologic / Hydraulic Impact Imaasure) Pre-Project Post-Project Change Dilchargll: Upstream Boundary: 5 1 ~ 5 0 0cfs. N/A N/A Downstream Boundary: 5 1 ~ 5 0 0cfs. N/A N/A Channel Velocities: Upstream Boundary: 5. 4 9fps. 5 . 4 9 fps. 0 fps. Downstream Boundary: 8 . '1 0fpl. 8 . 1 0 fids. 0 Water Surface Elevation (NVGD): Upstream Boundary: 4 4 5.8 ft. 4 4 5.8 lt. 0 ft. Downstream Boundary: 4 4 4.6 ft. 4 4 4. 6 ft. 0 ff- Project Lands in Floodplain: 1 3. 1 sc. 7. 3 ac. - 5.8 sc. Valley Slorage on Project Lands: 5 2.6 <lc-ft. 7 7. 2 7ac-ff. t- 2 4. 5 8~c-ft. -- SPF FLOOD EVENT -- Hydrologic / Hydraulic Impact (measure) Pre-Project Post-Project Change Discharges: Upstream Boundary: 9 9 , 2 0 0 cfs. N/A N/A Downstream Boundary: 9 9, 2 0 0 cfa. N/A N/A Channel Velocities: Upstream Boundary: 3 . 6 4 fps. 3 c 6 5 fps. 0. 0 1 fps. Downstream Boundary: 5 . 83 fps. 5. 36 tps. - 0. 47 fps. Water Surface Elevation (NVGD): Up~tream Boundary: 4 4 9. 0 fL 4 4 9. 0 fi- 0 ft. Downstream Boundary: 4 4 8 . 7 fi- 4 4 8.7 ft. 0 fi- Project I,ands in Floodplain: 1 ;3 . 9 ac. 1 8 . 0 ac. -0 . 9 ac. Valley Storage on Project Lands: 1 2 4 . 5 3 ac-fL 1 1 8 . 3 2 ac-ft. - 6 . 2 lac-fi- CDC PART 2 - CONTINUED Flood Storage/Hydraulic Mitigation. Please identify all flood storage and other hydrologic/hydraulic mitigation area~ on the site plan. and describe them in the space below: excavation in the northeast part of the property for storage volume compensation 4. Habitat/Wetland Mitigation. Please identify all habitat end/or lend resource area used for environmental mitigation purposes on the site plan, and describe them in the space below: existing ponds and Denton Creek channel to remain unchanqed $. Operation and Maintenance. The operation and maintenance of flood water conveyance systems, conveyance alterations, ~torm water control ~truc~;Jras. equipment and appurtenances, and water quality control measures will become the obligation of: (check one) r"l city I-I County [] Owner [] other (specify): The annualized cost. including replacement costs, of operating and maintaining post-project storm water control systems, conveyance alterations, and water quality control measures is estimated to be in current year dollars: 6. Erosion Control Information. Please provide the following data on site erosion control and water quality protection practices. (1) ConstructJon Controls: (describe construction control strategies intended for site erosion control) silt fences, hay bales Post Construction Controls: (describe permanent control strategies intended for erosion control and water quality protection attar project completion) ~rass to be re-established on all disturbed areas 7. Lend Cover Information. Please provide the following c~ata, in total acres, to characterize the impac~ on current land cover which will result from construction of the proposed project: -- LAND COVER INFORMATION -- Values in TOTAL ACRES Land Uae / Lend Cover Classification "' Pre-Project Post-Project 100 urben/buill-up 1 1.6 200 agricultur&l/p&s~ure 1 7 . 0 5 . 4 300 rengelend/shrub & brush 400 forest/woodlands 500 water (identify on si~e plan) 1. 9 1 . 9 600 wetland (identify on sas plan) 700 barren land/mines & quart,es "' Note: Listed land cover types are 'Level 1' categories (100 D~rougn 700) defined in accordance wfth the land use and land cover classification of the U.S. Geological Survey, U.S. Del~artment of the Interior. This da~a may De required t~y IDa U.S. Army Corps of Engineers and other regulatory agencies. In/ormation In Part 2 it complete end accurate: Signature of Applicant or Applicant's Representative / Title / Date Mark D. Walter, P.E. Project Manager APPENDIX C GENERAL SITE PLAN ~EiVI~I~AL sIT~ pLAIV APPENDIX D DUPLICATE COE FEASIBILITY HEC-2 MODEL FOR 100-YEAR FLOOD * HEC-2 WATER SURFACE PROFILES * * U.S. ARMY CORPS OF ENGINEERS * * * * HYDROLOGIC ENGINEERING CENTER * * Version 4.6.2; May 1991 * * 609 SECOND STREET, SUITE D * * * * DAVIS, CALIFORNIA 95616-4687 * * RUN DATE 19JUL96 TIME 07:47:20 * * (916) 756-1104 * X X XXXXXXX XXXXX XXXXX X X X X X X X X X X X X XXXXXXX XXXX X XXXXX XXXXX X X X X X X X X X X X × X XXXXXXX XXXXX XXXXXXX 19JUL96 07:47:20 PAGE I THIS RUN EXECUTED 19JUL96 07:47:20 HEC-2 gATER SURFACE PROFILES Version 4.6.2; May 1991 T1 DUPLICATION OF COE FEASIBILITY MODEL FOR IO0-YR FLOOD T2 IO0-YR DISCHARGES T3 ELM FORK TRINITY RIVER J1 ICHECK INQ NINV IDIR STRT METRIC HVINS Q gSEL FQ 2 443.53 J2 NPROF IPLOT PRFVS XSECV XSECH FN ALLDC IB~ CHNIM ITRACE -1 -1 J3 VARIABLE CODES FOR SUMMARY PRINTOUT 150 J5 LPRNT NU~SEC ********REQUESTED SECTION NUMBERS******** -10 -10 J6 IHLEQ ICOPY SUBDIV STRTDS RMILE 1 NC 0.1 0.3 QT I 51500 ALL FOLLOgING COMMENTS ARE DIRECTLY FROM THE ORIGINAL COE MODEL Cros~-section EFl14. Effective flow limit set at sta 7530 in LOB, at sta 10187 in ROB. Carrollton Landfill and McInnish Park in LOB, Riverchase project and Golf Course in ROB. Channel data from NDM Elm Fork channel survey/USACOE Elm Fork channel survey June 1994. Not~: Baseline projects - Sandy Lake Road and McInnish Park Road Relocation and Drainage. Project represented as completed per project permit plans developed by SRA, Inc. and CGA, Inc. Limits: cross-section 90532 - 93359 NH 8 0.075 3508 0.045 4784 0.140 5860 0.045 9290 0.050 NH 9468 0.140 9540 0.035 10123 0.070 12500 19JUL96 07:47:20 PAGE 2 X1 90532 95 9290 9468 X3 10 0 0 7530 0 10187 GR 440.5 2407 440.5 2427 438.6 2439 438.6 2951 439.1 2977 GR 439.3 3108 444.3 3122 444.5 3235 445.1 3293 443.6 3340 GR 442.3 3441 442.1 3504 443.3 3508 442.4 3582 441 3595 GR 441 4784 442.7 4859 442.6 4882 440.1 4939 438.1 4956 GR 438.2 5000 439.2 5086 438.8 5180 440.2 5398 439.8 5445 GR 439.9 5508 441.7 5605 446.9 5641 447.2 5737 446.9 5778 GR 446.9 5860 452 5860 452 6251 460.1 6312 460.1 6915 GR 453.9 7068 450.1 7097 433.3 7172 430.6 7226 430.6 7260 GR 434.3 7311 434.2 7369 436.2 7388 436.9 7419 435.9 7468 GR 436.4 7489 437.8 7542 439.4 7675 441.5 7880 440.6 7935 GR 441.3 7956 441.3 8008 440.2 8065 439.3 8197 439.2 8457 GR 440.9 8494 439.1 8533 439.9 8792 441.3 9014 441.2 9071 GR 441 9100 440 9120 439 9140 431 9180 431 9290 GR 430.2 9296 422.1 9317 415.8 9327 413.7 9330 411.6 9342 GR 410 9355 409 9385 411 9390 415.8 9395 430.8 9420 GR 430.8 9420 442.1 9468 443 9540 445.3 9604 449.3 9624 GR 441.9 9679 437.4 9832 437.4 9839 431 9867 431 10123 GR 446.5 10187 450.4 10772 450.3 10845 452.1 11149 452.1 11351 GR 447.6 12014 447.6 12093 447 12360 451.9 12399 451 12500 Cross-section EFl15. Effective flow limit set at sta 7450 in LOBt at sta 9706 in ROB. Carrollton Landfill and McInnish Park in LOBt Riverchase project and Golf Course in ROB. Channel data from NDM Elm Fork channel survey - cross-section EF#115 surveyed in January 1994. NH 10 0.070 3190 0.045 5321 0.140 6855 0.035 8250 0.045 NH 8655 0.035 8860 0.050 9145 0.140 9200 0.035 9740 0.070 NH 12940 X1 91530 95 8920 9145 1000 1000 998 X3 10 0 0 7450 0 9706 GR 446.8 1748 446 1978 445.3 2190 441.8 2200 441.7 2227 GR 442.7 2331 442.3 2374 442.6 2405 442.5 2454 442.5 3059 GR 442.7 3063 442.3 3101 442.3 3170 443.8 3177 443.8 3190 GR 444.3 3238 445.3 3267 444.6 3313 441.7 3367 441.4 3444 GR 442.2 3516 442.6 3586 441.2 3599 441.2 3844 443.1 3855 GR 442.2 3882 441 3891 441 3995 441.6 3997 441 4024 GR 441 5321 441 5321 440.5 5390 450 5400 460 5600 GR 460 6550 450 6750 436.5 6809 435.1 6855 435.1 6870 GR 432.6 6908 432.3 6927 432.5 6939 430.6 6969 430.6 7134 GR 431.2 7155 431.6 7234 430.6 7248 430.6 7871 434.9 8240 GR 430.6 8250 440 8350 441 8415 442 8450 441 8580 GR 430 8655 430 8860 432 8880 432 8920 420.4 8949 GR 415.8 8966 412.7 8967 410.7 8994 410.2 9009 410.2 9023 GR 415.8 9033 424 9034 431.4 9057 439.8 9145 444.1 9183 GR 445 9200 445.6 9264 442.2 9365 432 9411 432 9655 GR 440.7 9690 446 9706 446 9740 446 10197 446.4 10284 GR 446 10300 446 11220 447.5 11247 446 11301 446 12083 GR 447.3 12192 445.7 12322 440.8 12390 441.6 12578 441.6 12675 GR 440.4 12785 444.9 12821 440.9 12846 442.3 12913 444.1 12940 Cross-section EFl16. Effective flow limit set at sta 7600 in LOB, at sta 19JUL96 07:47:20 PAGE 3 9270 in ROB. Carrollton Landfill and McInnish Park in LOBt Riverchase project and Golf Course in ROB. Channel data from NDM Elm Fork channel survey. NH 10 0.070 2887 0.045 5100 0.140 7640 0.050 7860 0.035 NH 8360 0.050 8550 0.140 8613 0.050 8799 0.140 8855 0.040 NH 12820 X1 92351 90 8613 8799 820 820 821 X3 10 0 0 7600 0 9270 GR 452.5 1420 447 1480 446.5 1516 442.1 1580 441.3 1622 GR 443.3 1650 460 1650 460 1910 441.8 1910 441.8 1916 GR 441.8 2034 443.6 2100 460 2100 460 2500 444 2500 GR 443.8 2634 445.6 2670 444.5 2800 444.7 2887 445.6 2940 GR 442.8 2964 441 3003 441 3806 441.9 3815 442 3865 GR 441 3891 441 3936 441.4 3937 441 3952 441 5000 GR 440.1 5091 447 5100 450 5100 460 5300 460 6250 GR 450 6450 447.2 6529 444.4 6659 445.7 6813 446.4 6852 GR 448.1 6872 448.5 6981 447.2 7061 445.1 7075 445.1 7118 GR 445.7 7137 445.7 7161 444.8 7211 444.9 7254 443 7415 GR 443 7640 440 7750 430 7860 430 8360 435 8550 GR 434.2 8555 434.2 8613 425.5 8656 415.9 8696 413.7 8700 GR 410.7 8717 410.2 8727 410.2 8730 415.9 8736 418.3 8740 GR 423.3 8752 423 8763 427 8780 432.8 8799 433.4 8824 GR 440.7 8855 445.2 8990 443.7 9164 444 9270 444.8 9455 GR 442.3 9501 441.2 9629 441 9904 443.2 10310 442.2 10532 GR 442.2 10840 447.6 11091 447.9 11367 445.3 11612 443 11630 GR 440.9 11706 442.7 11957 442.7 11982 447.8 12274 446 12820 Cross-section EFl17. Effective flow limit set at sta 8050 in LOB, at sta 9181 in ROB. Carrollton Landfill and McInnish Park in LOBt Riverchase project and Golf Course in ROB. Channel data from NDM Elm Fork channel survey. NH 8 0.070 2755 0.045 3901 0.140 6330 0.055 8400 0.035 NH 8495 0.120 8915 0.050 9102 0.045 12550 X1 93141 95 8915 9102 760 740 790 X3 10 0 0 8050 0 9181 GR 444.4 1483 445.6 1520 460 1520 460 1730 444.4 1730 GR 444.8 1900 460 1900 460 2520 442.5 2520 442.5 2521 GR 442.1 2623 445 2755 441 2793 441 3143 444.1 3159 GR 444.1 3178 441 3197 441 3668 443 3675 440.9 3901 GR 442.8 4044 442.1 4095 447.4 4252 447.7 4378 448.5 4428 GR 450.4 4749 450 4775 450.1 5552 451 5553 451.3 5558 GR 450.1 5560 450.1 6221 450.1 6224 446.1 6267 444.6 6330 GR 445.1 6509 445.8 6581 446 6658 445.6 6710 445.5 6853 GR 445.8 6861 445.1 6901 444.4 7047 443.5 7131 443.6 7292 GR 443.5 7511 443.5 7532 446.5 7566 446.9 7644 444.3 7933 GR 444.3 7938 442.8 7990 441 8080 438 8120 437 8220 GR 436 8250 435 8300 434 8345 434 8375 431.5 8400 GR 431.5 8495 433 8520 440 8565 439.8 8774 436.9 8913 GR 436.8 8915 433.8 8923 419 8956 416.8 8964 413.7 8965 GR 410.7 8992 410.2 9007 410.2 9021 415.6 9031 416.8 9041 GR 419.1 9047 441.7 9102 448.1 9181 446 9318 446.8 9458 GR 445.5 9615 443.2 9628 444.3 9877 444.3 10222 444.3 10702 19JUL96 07:47:20 PAGE 4 GR 444.4 10849 449.2 11046 449.2 11143 448.2 11152 444.4 11267 GR 443.5 11463 444.3 11510 443.3 11704 444.5 11726 442.8 12550 One foot downstream of Carrollton Dam. NH 8 0.070 2755 0.045 3901 0.140 6330 0.055 8400 0.035 NH 8495 0.120 8915 0.050 9102 0.045 12550 X1 93190 95 8915 9102 49 49 49 X3 10 0 0 8050 0 9181 GR 444.4 1483 445.6 1520 460 1520 460 1730 444.4 1730 GR 444.8 1900 460 1900 460 2520 442.5 2520 442.5 2521 GR 442.1 2623 445 2755 441 2793 441 3143 444.1 3159 GR 444.1 3178 441 3197 441 3668 443 3675 440.9 3901 GR 442.8 4044 442.1 4095 447.4 4252 447.7 4378 448.5 4428 GR 450.4 4749 450 4775 450.1 5552 451 5553 451.3 5558 GR 450.1 5560 450.1 6221 450.1 6224 446.1 6267 444.6 6330 GR 445.1 6509 445.8 6581 446 6658 445.6 6710 445.5 6853 GR 445.8 6861 445.1 6901 444.4 7047 443.5 7131 443.6 7292 GR 443.5 7511 443.5 7532 446.5 7566 446.9 7644 444.3 7933 GR 444.3 7938 442.8 7990 441 8080 438 8120 437 8220 GR 436 8250 435 8300 434 8345 434 8375 432.5 8400 GR 432.5 8495 433 8520 440 8565 439.8 8774 436.9 8913 GR 436.8 8915 433.8 8923 419 8956 416.8 8964 413.7 8965 GR 410.7 8992 410.2 9007 410.2 9021 415.6 9031 416.8 9041 GR 419.1 9047 441.7 9102 448.1 9181 446 9318 446.8 9458 GR 445.5 9615 443.2 9628 444.3 9877 444.3 10222 444.3 10702 GR 444.4 10849 449.2 11046 449.2 11143 448.2 11152 444.4 11267 GR 443.5 11463 444.3 11510 443.3 11704 444.5 11726 442.8 12550 Carrollton Dam Weir crest length approx. 106 feet~ minimum weir crest elev. 433.70. Weir data from surveyed cross-section of structure. Ground points from cross-section EFl18. Effective flow limit set at sta 8100 in LOB at sta 9100 in ROB. Carrollton Landfill in LOB, Riverchase project in ROB. NH 7 0.070 2684 0.050 3908 0.120 6334 0.065 8140 0.045 NH 8826 0.020 9100 0.050 12550 X1 93191 95 8930 9046 I I 1 X3 10 0 0 8100 0 9100 GR 462.6 1066 450.8 1068 449.8 1079 445.8 1311 446.1 1520 GR 460 1520 460 1730 443 1730 441.4 1900 460 1900 GR 460 2520 442.5 2523 442.5 2634 441.5 2638 441 2684 GR 441 3355 441.3 3388 441 3410 441.5 3570 441.5 3600 GR 440.8 3683 440.8 3820 441.9 3846 441.9 3908 442.7 4012 GR 443.5 4076 446.9 4207 448.2 4352 449.1 4499 449.9 4568 GR 450.2 4702 451.3 4756 450 4876 450.1 5772 450.1 6052 GR 450.5 6064 448.3 6124 448.5 6151 443.4 6297 442.7 6334 GR 442.7 6425 443.4 6515 444.7 6613 445.8 6824 444.7 6854 GR 444.8 6921 444.3 6982 444.2 7126 444.4 7297 444.1 7447 GR 444.5 7520 445.1 7592 445.1 7679 443.2 7896 440.6 7926 GR 440.2 8004 438 8140 437 8200 436 8250 435 8350 GR 433 8385 433 8520 440 8575 441.3 8580 440.7 8623 GR 440 8781 440 8826 437.6 8893 437.5 8930 434.2 8930 GR 433.7 8940 433.8 8960 434.4 8974 434.5 9046 437.6 9046 19JUL96 07:47:20 PAGE 5 GR 437,6 9080 437.7 9086 441.6 9100 446.2 9122 447.4 9168 GR 446.6 9578 444.1 9622 444.1 9667 444.7 9809 444.4 9998 GR 447.5 11007 446.5 11146 442.6 11206 443.5 11318 443.5 11477 GR 443.5 11523 447.2 11960 448.9 12176 447.7 12371 443.6 12550 Carrollton Dam Upstream face of dam. X1 93196 0 0 0 5 5 5 X3 10 0 0 8100 0 9100 One foot upstream of Carrollton Dam. Duplication of previous cross-section (93191) with existing channel. Channel data from NDM Elm Fork channel survey. 7 0.070 2684 0.050 3908 0.120 6334 0.065 8140 0.045 NH 8893 0,050 9046 0.050 12550 X1 93197 95 8893 9046 1 I 1 X3 10 0 0 8100 0 9100 GR 462.6 1066 450.8 1068 449.8 1079 445.8 1311 446.1 1520 GR 460 1520 460 1730 443 1730 441.4 1900 460 1900 GR 460 2520 442.5 2523 442.5 2634 441.5 2638 441 2684 GR 441 3355 441.3 3367 441.3 3388 441 3410 441.5 3570 GR 441.5 3600 440.8 3683 440.8 3820 441.9 3846 441,9 3908 GR 442.7 4012 443.5 4076 446.9 4207 448,2 4352 449.1 4499 GR 449.9 4568 450.2 4702 451.3 4756 450 4876 450.1 5772 GR 450.1 6052 450.5 6064 448.3 6124 448.5 6151 443.4 6297 GR 442.7 6334 442.7 6425 443,4 6515 444.7 6613 445.8 6824 GR 444.7 6854 444.8 6921 444.3 6982 444.2 7126 444.4 7297 GR 444.1 7447 444.5 7520 445.1 7592 445.1 7679 443.2 7896 GR 440.6 7926 440.2 8004 438 8140 437 8200 436 8250 GR 435 8350 433 8385 433 8520 440 8575 441.3 8580 GR 440.7 8623 440 8781 440 8826 437.6 8893 424.4 8913 GR 417.5 8930 417.5 8960 424.4 8976 434.5 9046 437.6 9046 GR 437.6 9080 437.7 9086 441.6 9100 446.2 9122 447.4 9168 GR 446.6 9578 444.1 9622 444.1 9667 444.7 9809 444.4 9998 GR 447.5 11007 446.5 11146 442.6 11206 443.5 11318 443.5 11477 GR 443.5 11523 447.2 11960 448.9 12176 447,7 12371 443.6 12550 One foot downstream of Sandy Lake Road. Duplication of following bridge cross-section without bridge piers. NC 0.045 0.045 0.050 X1 93212 77 8858 9015 10 20 15 10 0 0 8050 0 9090 GR 447.5 4108 448.4 4188 450.1 4331 451.1 4495 451.9 4730 GR 451,9 4806 451 4903 448.1 5131 447.29 5405 443.5 5835 GR 444 6110 443.4 6387 445.1 6649 445.1 6868 444.2 6965 GR 444.5 7000 446.7 7100 448.1 7200 448.7 7300 448.2 7400 GR 447.7 7500 447.5 7550 447,5 7600 448.1 7650 449 7700 GR 450.7 7800 451.6 7850 452 7900 452.4 7950 453.1 8050 GR 448 8050 438 8070 437.5 8120 437 8150 436.5 8200 GR 436 8250 434 8300 433 8350 433 8450 434 8500 GR 439 8550 439 8858 435 8880 426.3 8897 426,52 8898 19JUL96 07:47:20 PAGE 6 GR 427.4 8902 427.4 8902 417.5 8930 417.76 8960 417.79 8964 GR 417.8 8965 439 9015 440 9075 448 9090 452.8 9090 GR 452.7 9110 452.3 9160 451.3 9210 449.5 9300 447.5 9400 GR 447.3 9470 447.7 9500 449.3 9700 447 9844 446.8 10032 GR 446.7 10276 446.8 10349 446.2 10495 446.2 10586 445.7 10855 GR 445.7 10903 446.1 11076 445.9 11158 445.9 11249 445.7 11418 GR 446.2 11621 445.3 11749 Sandy Lake Road Downstream face of bridge. Data from bridge plans. Bridge length 1040 feet, bridge width 83 feet, minimum low chord elev. 447.7. Effective flow limit set at sta 8050 in LOB, sta 9090 in ROB. Channel data from NDM Elm Fork channel survey. USGS gaging station 08055500 - Carrollton Gage - located near left bank at downstream side of bridge. Gage datum elev. 431.40 MSL. NC 0.035 0.035 0.030 X1 93213 97 8858 9015 I I 1 X3 10 0 0 8050 0 9090 BT -46 8050 453.1 449 8128.75 453.69 449.49 8128.75 453.69 437.35 BT 0 8131.25 453.71 437.31 8131.25 453.71 449.51 8208.75 454.29 450 BT 0 8208.75 454.29 436.41 8211.25 454.31 436.39 8211.25 454.31 450 BT 0 8288.75 454.89 450,49 8288.75 454.89 434.45 8291.25 454.91 434.35 BT 0 8291.25 454.91 450.51 8368.75 455.49 450.99 8368.75 455.49 433 BT 0 8371.25 455.51 433 8371.25 455.51 451.01 8448.75 456.09 451.49 BT 0 8448.75 456.09 433 8451.25 456.11 433.03 8451.25 456.11 451.51 BT 0 8528.75 456.69 451.99 8528.75 456.69 436.88 8531.25 456.69 437.13 BT 0 8531.25 456.69 451.99 8608.75 456.15 451.47 8608.75 456.15 439 BT 0 8611.25 456.13 439 8611.25 456.13 451.45 8688.75 455.59 450.92 BT 0 8688.75 455.59 439 8691.25 455.58 439 8691.25 455.58 450.91 BT 0 8768.5 455.04 450.38 8768.5 455.04 439 8771.5 455.02 439 BT 0 8771.5 455.02 450.36 8888.5 454.2 449.57 8888.5 454.2 430.65 BT 0 8891.5 454.18 429.11 8891.5 454.18 449.55 9008.5 453.37 448.75 BT 0 9008.5 453.37 436.24 9011.5 453.35 437.52 9011.5 453.35 448.73 BT 0 9090 452.8 448.2 GR 447.5 4108 448.4 4188 450.1 4331 451.1 4495 451.9 4730 GR 451.9 4806 451 4903 448.1 5131 447.29 5405 443.5 5835 GR 444 6110 443.4 6387 445.1 6649 445.1 6868 444.2 6965 GR 444.5 7000 446.7 7100 448.1 7200 448.7 7300 448.2 7400 GR 447.7 7500 447.5 7550 447.5 7600 448.1 7650 449 7700 GR 450.7 7800 451.6 7850 452 7900 452.4 7950 453.1 8050 GR 448 8050 438 8070 437.5 8120 437.35 8128.75 437.31 8131.25 GR 437 8150 436,5 8200 436.41 8208.75 436.39 8211.25 436 8250 GR 434.45 8288.75 434.35 8291.25 434 8300 433 8350 433 8368.75 GR 433 8371.25 433 8448.75 433.025 8451.25 434 8500 436.88 8528.75 GR 437.13 8531.25 439 8550 439 8608.75 439 8611.25 439 8688.75 GR 439 8691.25 439 8768.5 439 8771.5 439 8858 435 8880 GR 430.65 8888.5 429.11 8891,5 426.3 8897 426.52 8898 427.4 8902 GR 417.5 8930 417.76 8960 417.79 8964 417.8 8965 436.24 9008.5 GR 437.52 9011.5 439 9015 440 9075 448 9090 452.8 9090 GR 452.7 9110 452.3 9160 451.3 9210 449,5 9300 447.5 9400 GR 447.3 9470 447.7 9500 449.3 9700 447 9844 446.8 10032 GR 446.7 10276 446.8 10349 446.2 10495 446.2 10586 445.7 10855 GR 445.7 10903 446.1 11076 445.9 11158 445.9 11249 445.7 11418 19JUL96 07:47:20 PAGE 7 GR 446.2 11621 445.3 11749 Sandy Lake Road Upstream face of bridge. X1 93296 0 0 0 83 83 83 X2 0 0 0 0 0 0 1 X3 10 0 0 8050 0 9090 One foot upstream of Sandy Lake Road. Channel data from NDM Elm Fork channel survey. X1 93297 0 0 0 I 1 1 X3 10 0 0 8050 0 9090 Cross-section EF120. 62 feet upstream of Sandy Lake Road. Effective flow limit set at sta 80(]0 in LOB, at sta 9150 in ROB. Channel data from NDM Elm Fork channel survey - cross-section EF#120 surveyed January 1994. NH 6 0.070 4146 0.120 7457 0.045 8192 0.035 8766 0.050 NH 8941 0.045 12800 X1 93359 95 8766 8941 62 62 62 X3 10 0 0 8000 0 9150 GR 440.1 2852 440.1 2912 440.3 2945 440.3 2972 440.7 3107 GR 441.3 3122 441.9 3147 441.8 3180 443.2 3219 441.8 3315 GR 441.9 3500 442.2 3534 441.6 3554 441.8 3684 442.7 3732 GR 445.7 3859 441.5 3891 441.5 4146 441.2 4206 441.1 4283 GR 441.7 4311 441.6 4367 441.6 4417 442.7 4483 442.7 4496 GR 441.4 4603 444.1 4726 444.1 4748 445.2 4852 447 4893 GR 446.9 5230 446.7 5327 446.8 6061 446.8 6064 448.5 6103 GR 445.7 6221 445.7 6272 447.4 6347 446.5 6399 446.4 6658 GR 443.7 6758 443.7 6814 441.4 6834 441.4 6911 442.4 7241 GR 442.3 7303 441 7434 440.4 7457 439.7 7594 439.7 8192 GR 438 8265 438 8315 435 8330 435 8450 441 8515 GR 441.9 8519 441.8 8618 442.5 8633 440.4 8698 440.6 8748 GR 440.3 8766 439.1 8784 435.1 8790 427 8802 423.5 8821 GR 420.5 8836 417.5 8867 420 8887 424.5 8901 435.1 8933 GR 440.4 8941 440 90(22 440.8 9007 442.7 9050 444.3 9067 GR 443.7 9305 443.7 9353 444.3 9385 445.6 9486 446 9515 GR 446.1 9608 446.1 9702 445.8 9908 445.8 100(~5 445.8 10085 GR 445 10261 445 10817 446.3 10884 446.7 10989 445.8 11195 GR 445.6 11302 446.6 11783 446.4 11868 445.8 12469 446.5 12800 Cross-section gener8ted from topographic file. Effective flow limit set at sta 5000 in LOB, at sta 9220 in ROB. Channel data from NDM channel survey. NH 5 0.070 4500 0.120 6100 0.070 8100 0.050 8275 0.060 NH 13100 19JUL96 07:47:20 PAGE 8 X1 93940 90 8100 8275 650 460 581 X3 10 0 0 5000 0 9220 GR 441.4 2200 441.1 2300 442.1 2400 442.1 2700 450 2900 GR 440.5 3100 442.9 3400 441.4 3500 442.4 4100 446.1 4200 GR 446 4300 445.3 4400 445.3 4500 446.4 4800 443 5000 GR 442.7 5100 440.9 5200 445.1 5300 443 5400 442,1 5500 GR 442.4 5600 442.8 5700 441.1 5800 442.7 5900 440.6 6000 GR 441.8 6100 440.8 6200 438.1 6300 438.5 6400 440 6500 GR 440 6600 439.7 6700 439.9 6800 439.9 7000 439 7100 GR 438.8 7200 439.4 7300 439.4 7400 440,2 7600 440.5 7700 GR 442 7900 442.1 8000 438.9 8100 435.1 8124 427 8136 GR 423.5 8155 420.5 8170 417,3 8201 420 8221 424.5 8235 GR 435.1 8267 440.4 8275 440 8400 437.9 8500 437.4 8600 GR 440,1 8700 442.9 8800 444 8900 444 9000 444 9100 GR 444.4 9200 442 9300 443,2 9500 443.5 9600 444.5 9700 GR 444 9800 444 9900 442.5 10000 441.2 10800 441.9 10900 GR 444 11000 444.1 11100 443.8 11400 445.5 11500 446.1 11600 GR 445.5 11700 444.7 11800 445.6 11900 447.7 12000 447 12100 GR 446.5 12200 446.5 12300 444.2 12400 448.1 12500 448.4 12600 GR 448.3 12700 448.5 12800 448.8 12900 448.2 13000 454 13100 ***** Discharge change ***** Elm Fork downstream of confluence with Timber Creek - include Denton Creek QT I 49600 Cross-section EF121. Effective flow limit set at sta 4700 in LOB~ at sta 9950 in ROB. Denton Creek removed from conveyance in ROB. Channel data from NDM Elm Fork channel survey. NH 8 0,090 4714 0.120 5844 0.050 6013 0.045 7048 0.100 NH 7740 0,050 8571 0.080 9372 0.070 12200 X1 97178 95 5844 6013 2200 1350 3238 X3 10 0 0 4700 0 9950 GR 443.9 1854 444.1 2102 444 2427 444.1 2521 444,4 2540 GR 445.3 2577 444.9 3475 446.1 3494 445.9 3532 447.2 3559 GR 447.5 3570 446.7 3582 446.2 3590 445 3599 445 3623 GR 444.8 3641 444 3676 442.4 3788 442.4 3818 442 3873 GR 443.2 4222 444 4295 444.7 4412 444.5 4449 445.2 4602 GR 445.9 4714 444.3 4733 441.5 4743 441.6 5577 441.9 5606 GR 441.4 5631 441,4 5710 443.7 5738 445 5822 444.9 5844 GR 438 5867 435.4 5875 428.2 5901 421.2 5913 416.5 5944 GR 419.8 5949 434.8 5960 435.4 5991 439.8 6007 440.2 6013 GR 442.2 6055 443 6174 442.1 6236 442 6284 444.1 6419 GR 443.8 6510 443.8 6537 442.4 6847 442.4 6950 442.9 6996 GR 442,9 7048 441.9 7105 441.9 7740 444 7918 442.9 7945 GR 442.8 8383 443.8 8476 443.7 8513 444.6 8540 442,5 8571 GR 442.1 8704 443.1 8813 442.2 9162 443 9293 443.6 9372 GR 445.1 9403 443.6 9457 443,4 9839 445.9 9965 445.9 9972 GR 446.9 9992 446.3 10225 447.2 10419 447.7 10523 447.2 10682 GR 446.9 10704 4~6.9 10736 447.8 10823 446.7 10890 446 11073 GR 446 11144 449.1 11155 449.7 11174 447.7 11186 447.8 11573 GR 448.9 11595 448.8 11705 449.6 11893 449.7 12146 450.3 12200 Cross-section EF122. Effective flow limit set at sta 4000 in LOB~ at 19JUL96 07:47:20 PAGE 9 sta 10300 in ROB. Denton Creek removed from conveyance in ROB. Channel data from NDM Elm Fork channel survey - cross-section EF#122 surveyed December 1993. NH 8 0.070 4087 0.050 5506 0.100 5620 0.050 5767 0.100 NH 5856 0.045 6713 0,100 7652 0.070 12163 X1 97919 90 5620 5767 700 700 741 X3 10 0 0 4000 0 10300 GR 446.3 2439 445.7 2532 446,1 2590 446 2673 445.5 2734 GR 446.2 2769 445.8 2918 446,9 3074 444.9 3263 445 3351 GR 443.8 3551 442.7 4087 441.7 4224 442.7 5063 443.2 5230 GR 443.5 5246 444.3 5409 446 5465 446.5 5506 444.5 5518 GR 444 5559 443.9 5620 443.1 5627 439.7 5635 439.6 5667 GR 438.2 5677 435.5 5681 428.2 5684 421.2 5696 416,2 5718 GR 434.8 5745 439.3 5767 440,7 5783 443 5794 442.8 5822 GR 445 5856 445.5 5898 444.8 5965 444.6 6052 443.5 6177 GR 441,8 6437 442.1 6568 441.1 6713 441.2 6850 442.3 6921 GR 442.2 6960 440 7010 440 7301 443.7 7332 443.6 7420 GR 442.4 7467 440.4 7514 440 7652 440 7779 441.5 7798 GR 442.5 7925 442.5 8077 441.6 8336 442.1 8448 441.7 8539 GR 442.2 ~10 444.1 8658 442.2 8735 441.7 8828 441.8 8972 GR 442.6 9274 443.3 9320 444.7 9555 444.6 9600 446,2 9755 GR 446 9809 446 9877 446.5 9966 446.5 9986 446,2 10518 GR 445.5 10553 445.4 10639 445.7 10682 447.5 10778 447.6 10962 GR 447.1 11050 449.7 11070 450.1 11216 449.9 11326 450.3 11470 GR 451.9 11617 451.9 11682 452.5 11785 452 11857 452.6 12163 Cross-section EF123. Effective flow limit set at sta 2900 in LOB~ at sta 10500 in ROB. Denton Creek removed from conveyance in ROB. Conveyance removed from lake in ROB. Channel data from NDM Elm Fork channel survey. NH 7 0.050 4728 0.045 4861 0.100 4929 0.045 6184 0.030 NH 7200 0.090 8757 0.070 12338 X1 98884 91 4728 4861 920 900 965 X3 10 0 0 2900 0 10500 GR 450.7 2709 450.9 2830 450.2 2955 448.3 3053 446 3086 GR 443.9 3146 443.1 3238 442.9 3456 442.3 3611 441.5 3673 GR 441.2 3767 441.5 3876 442.3 3910 442.3 4039 443.2 4392 GR 443.2 4418 443.5 4428 443.8 4518 443.6 4616 443.6 4654 GR 444.1 4699 444.1 4728 435.3 4751 428.3 4777 421.3 4788 GR 416.9 4810 434.9 4837 435.3 4843 435.3 4854 438 4861 GR 437.3 4895 443.! 4929 442.5 4970 442.6 4986 441.6 5043 GR 440.4 5134 442 5194 444.3 5235 444.6 5256 444.3 5271 GR 443.9 5367 445.1 5454 444.7 5595 443.5 5730 444.1 5780 GR 443.2 5882 442.4 6083 442.4 6140 443.2 6164 442 6184 GR 442 7200 442 7712 442,7 7721 443.7 7753 442 7808 GR 442 8010 442.6 8083 443.1 8231 442 8363 442.2 8380 GR 442.2 8429 441.9 8450 442.4 8523 442.6 8674 442.2 8757 GR 443 8918 459.6 8981 459.6 9145 459.2 9156 444,6 9204 GR 444.3 9275 444.8 9303 445.2 9389 444.3 9514 450 10250 GR 450 10799 450.5 11019 450 11113 450.6 11223 449.7 11259 GR 450.4 11387 451.4 11480 452.2 11675 451 11874 450.2 11968 GR 451.5 12012 451.5 12051 452.8 12170 453.4 12263 454.4 12301 19JUL96 07:47:20 PAGE 10 GR 454.7 12338 Cross-section EF124. Effective flow limit set at sta 1600 in LOBv at sta 10400 in ROB. Denton Creek removed from conveyance in ROB. Conveyance removed from lake in ROB. Channel data from NDM Elm Fork channel survey. NH 6 0.055 4099 0.050 4244 0.045 5659 0.030 7500 0.090 NH 8092 0.070 10828 X1 99708 91 4099 4244 900 900 824 X3 10 0 0 1600 0 10400 GR 452.9 1000 452.7 1040 450.8 1070 450 1072 450 2050 GR 446 2400 443.7 2762 442.3 2829 442 2912 442.8 2978 GR 443.8 3113 443.9 3533 443.3 3603 443.1 3676 443.5 3698 GR 444.1 3766 445.4 3989 445.2 4071 442.1 4099 441.5 4102 GR 432.7 4121 424.2 4153 417.6 4182 423.5 4200 432.7 4214 GR 438.8 4233 442.8 4244 443.1 4280 442.9 4308 444.5 4346 GR 444.8 4372 444.4 4457 444.2 4545 444.3 4838 444.2 4880 GR 444.6 4908 444.8 5005 444.5 5078 443.5 5189 443.6 5257 GR 443 5312 443.1 5467 442.6 5511 443 5547 442.8 5643 GR 442 5659 442 7500 442 7807 443.6 7827 443.6 7847 GR 442.4 7954 442.7 7994 442.3 8092 442.9 8171 443.4 8332 GR 443 8400 443.2 8464 443 8533 443.9 8604 443.9 8740 GR 445.4 8946 445.6 9003 446.3 9037 447.4 9151 446.5 9265 GR 446.9 9320 4~6.9 9354 446.5 9385 447 9416 447.2 9464 GR 446.8 9492 447.8 9522 448.4 9602 448.4 9615 448.2 9623 GR 447.8 9778 447.5 9819 447.7 9832 448.2 9975 447.5 10000 GR 447.6 10040 444.8 10219 445.5 10286 451.7 10384 456.1 10414 GR 458.3 10464 459.7 10515 458.7 10559 455 10579 450.7 10673 GR 450.2 10828 Cross-section EF125. Effective flow limit set at I.H. 35E in ROB, at sta 10900 in ROB. Denton Creek removed from conveyance in ROB. Conveyance removed from lake in ROB. Channel data from NDM Elm Fork channel survey. NH 8 0.070 2400 0.045 4063 0.100 4111 0.050 4261 0.100 NH 4387 0.045 5189 0.030 7772 0.070 11359 X1 101428 94 4111 4261 930 870 1720 X3 10 0 0 0 0 10900 GR 448 2200 448 2400 448 2900 446 3150 445.9 3980 GR 445.5 4063 440 4111 439.4 4148 435.1 4157 434.8 4158 GR 432.8 4160 424.8 4191 418.9 4209 423.8 4224 432.8 4241 GR 435.1 4247 438.5 4254 442.2 4261 442.3 4280 442.7 4299 GR 442.8 4354 442.6 4387 442.8 4571 444 4601 444.4 4714 GR 444.3 4760 444.1 4765 444 4922 445 4971 445.2 5049 GR 444.4 5103 446.1 5130 445.1 5148 444.7 5184 442 5189 GR 442 5689 443.8 5693 445.7 5734 444.8 5760 443.9 5777 GR 444.1 5783 442 5793 442 7530 444.6 7551 443.5 7594 GR 442.5 7772 442.2 7868 441.6 7903 441.4 7962 441.9 8009 GR 442.8 8222 442.8 8363 443.2 8456 442.7 8558 443.3 8697 GR 443.3 8770 443.2 8813 443 8839 444.2 8899 444.6 8935 GR 444.5 8964 444.2 8982 444.2 9104 443.7 9262 445.6 9433 GR 446.8 9591 446.9 9752 447.2 9797 446.2 9840 445.8 9925 19JUL96 07~47~20 PAGE 11 GR 445.8 9955 445.1 9996 446.2 10011 447 10077 447.5 10086 GR 447.8 10151 447.8 10203 448 10210 448.3 10282 450 10422 GR 450 10438 450.6 10487 450.5 10522 449.8 10564 450 10772 GR 450.2 10782 451.2 10813 451 10868 456.3 10958 455.9 11116 GR 457.4 11190 458.5 11231 461.8 11331 462.2 11359 Cross-section generated from topographic file. Effective flow limit set at I.H. 35E in LOB. Denton Creek removed from conveyance in ROB. Conveyance removed from lake in ROB. Approx. 300 feet downstream of right bank of Furneaux Creek. Channel data from NDM Elm Fork channel survey - cross-section EF#125 surveyed January 1994. NH 6 0.070 2234.4 0.100 2314.8 0.050 2524.8 0.045 3861.5 0.030 NH 6962.2 0.070 10206 X1 102686 82 2314.8 2524.8 900 600 1258 X3 10 GR 454 1008.4 452 1069 450 1084.8 448 1104.3 448 1112.8 GR 448 1135.5 448 1322.3 450 1467.2 450 1517.4 448 1589 GR 446 1637.1 444 1678.5 444 2234.4 444 2314.8 442 2321.9 GR 440 2328.9 438 2332.9 436 2336.1 434.8 2340 432.8 2342 GR 424.3 2374 419.8 2392 423.8 2407 432.8 2424 436 2445.6 GR 438 2451.2 440 2469.4 442 2476.8 444 2524.8 444 2579.2 GR 444 2594 444 2628.2 444 2638.2 444 3053.9 444 3501.9 GR 446 3836.4 446 3861.5 446 4186 446 4232.5 444 4236.8 GR 442 4241.3 442 6277.8 444 6281.1 446 6322.8 448 6331.4 GR 450 6338.7 450 6347.4 448 6350.8 446 6354.3 444 6357.8 GR 442 6361.7 442 6478.4 442 6514 442 6962.2 442 7029.5 GR 442 7037.1 444 7116.5 444 7127.8 444 7140.6 446 7154.6 GR 448 7162.1 450 7196.1 452 7435.4 452 7510.6 450 7589.2 GR 448 7680.1 446 7701.6 444 7707.4 444 7772.8 444 7805.7 GR 444 8018.6 446 8507.2 448 8741.1 450 8986.7 450 8997.9 GR 450 9447.4 450 9518 450 9804.8 450 9931.2 450 10073 GR 452 10128 454 10206 ***** Discharge change ***** Elm Fork downstream of confluence ~ith Timber Creek at I.H. 35E lower crossing QT I 35600 Cross-section EF126. Effective flow limit set at I.H. 35E in LOB, at sta 9250 in ROB. Denton Creek removed from conveyance in ROB. Channel data from NDM Elm Fork channel survey. NH 5 0.070 2691 0.100 2712 0.050 2818 0.120 4140 0.060 NH 9250 X1 105167 100 2712 2818 1500 1100 2481 X3 10 GR 453.2 1000 451.3 1043 450.7 1150 450.4 1178 451.4 1478 GR 451.1 1626 450 1742 450 1784 449.2 1909 449.4 2032 GR 448.6 2215 448.7 2244 446.6 2374 444.9 2434 444.6 2549 GR 442.7 2583 442.2 2641 442.4 2659 440.5 2691 440.8 2712 GR 434.7 2720 434.4 2725 431.8 2732 419.7 2740 419 2756 GR 424.7 2771 434.3 2793 440.8 2801 441.5 2818 444.5 2838 GR 442.3 2944 446.6 3004 447.1 3070 446.3 3096 445.6 3152 19JUL96 07:47:20 PAGE 12 GR 445.6 3286 446.1 3431 446.1 3506 445.6 3650 445 3721 GR 445.4 3796 445.3 3868 445.6 4140 445.6 4289 445 4361 GR 445,3 4393 445.2 4422 445.2 4525 445.2 4589 445.3 4606 GR 445.1 4619 445.5 4751 445.5 4806 445.4 4878 446.1 5037 GR 445.9 5074 446.3 5125 444.7 5141 443.7 5209 443.8 5246 GR 444.9 5385 444.8 5435 444.1 5488 443.2 5489 443.3 6253 GR 443.2 6329 443.4 6397 443.8 6547 443.1 6667 445 6797 GR 445.5 6829 445.5 6863 445.7 6943 446.7 7138 446.6 7159 GR 447.3 7253 447.3 7296 447.9 7373 448 7470 447.9 7493 GR 449.6 7563 449.7 7634 449.2 7707 451.4 7795 449.8 7941 GR 450.5 8007 450.4 8169 450.9 8204 450.6 8230 450.8 8283 GR 451,8 8333 452.1 8385 452.6 8706 451.3 8718 451.6 8758 GR 451.7 8773 451 9032 451.8 9089 450.2 9225 450,2 9250 19JUL96 07:47:20 PAGE 13 IHLEQ = 1, THEREFORE FRICTION LOSS (HL) iS CALCULATED AS A FUNCTION OF PROFILE TYPEf WHICH CAN VARY FROM REACH TO REACH. SEE DOCUMENTATION FOR DETAILS. 19JUL96 07:47:20 PAGE 14 THIS RUN EXECUTED 19JUL96 07:47:22 HEC-2 gATER SURFACE PROFILES Version 4.6.2; May 1991 NOTE- ASTERISK (*) AT LEFT OF CROSS-SECTION NUMBER INDICATES MESSAGE iN SUMMARY OF ERRORS LIST ELM FORK TRINITY RIVER SUMMARY PRINTOUT TABLE 150 SECNO XLCH ELTRD ELLC ELMIN Q C~SEL CRI~S EG 10'K$ VCH AREA .01K 90532.000 .00 .00 .00 409.00 51500.00 443.53 .00 443.75 4.47 4,59 15725.78 24353.41 * 91530.000 998.00 .00 .00 410.20 51500.00 443.87 ,00 443.95 1.13 2.15 23335.59 48405.75 * 92351.000 821.00 .00 .00 410.20 51500,00 443.95 .00 444.12 2.68 3.67 15724.68 31440.68 * 93141.000 790.00 .00 .00 410.20 51500.00 444.08 .00 444.64 10.13 7.24 10393.10 16180.17 93190.000 49.00 .00 .00 410.20 51500.00 444.11 .00 444.70 10.58 7.41 10297.89 15830.00 * 93191.000 1.00 .00 .00 433.00 51500.00 443.41 .00 445.00 22.79 15.00 6443.37 10787.10 93196.000 5.00 .00 .00 433.00 51500.00 443.43 ,00 445.01 22,72 14.98 6450.66 10805.23 93197.000 1.00 .00 .00 417.50 51500.00 444.53 .00 445.12 13.84 7.54 9018.53 13843,93 93212.000 15.00 .00 .00 417.50 51500.00 444.63 .00 445.14 12.26 6.97 9519.73 14711.12 93213.000 1.00 452.80 449.57 417.50 51500.00 444.54 .00 445.18 8.42 8.23 9173.28 17746.35 93296.000 83.00 452.80 449.57 417.50 51500.00 444.62 .00 445.25 8.22 8.15 9258.82 17965.75 93297.000 1.00 .00 ,00 417.50 51500.00 444.64 .00 445.25 5.96 8.10 9518.54 21099.25 * 93359,000 62.00 .00 .00 417.50 51500.00 444.59 .00 445.36 17.48 8.27 7801.51 12316.80 * 93940.000 581.00 .00 .00 417.30 51500.00 445.82 .00 446.02 6.87 5.49 23058.16 19643.78 97178.000 3238.00 .00 .00 416.50 49600.00 447,39 .00 447.50 6.65 4,65 26857.24 19238.29 97919.000 741.00 .00 .00 416.20 49600.00 447.80 .00 447.85 3.69 3.32 32969.27 25823,00 98884.000 965.00 .00 .00 416.90 49600.00 448.04 .00 448.08 1.97 3.03 35545.66 35313.35 19JUL96 07:47:20 PAGE 15 SECNO XLCH ELTRD ELLC ELMIN Q CWSEL CRIWS EG lO*KS VCH AREA .01K 99708.000 824.00 .00 .00 417.60 49600,00 448.20 .00 448.24 1.53 2,51 36698.66 40063.47 101428.000 1720.00 .00 .00 418.90 49600.00 448.35 .00 448.38 1.39 2.21 35468.16 42093.06 102686.000 1258.00 .00 .00 419.80 49600.00 448.44 .00 448.47 1.27 1.90 34308.00 44034.94 * 105167.000 2481,00 .00 .00 419.00 35600.00 448.76 ,00 448.86 5,68 4.57 21507.77 14932.36 19JUL96 07:47:20 PAGE 16 ELM FORK TRINITY RIVER SUMMARY PRINTOUT TABLE 150 SECNO Q CUSEL DIFUSP DIFWSX DIFKWS TOPgID XLCH 90532.000 51500.00 443.53 .00 .00 .00 2532.60 .00 * 91530.000 51500.00 443.87 ,00 .34 .00 2115.33 998.00 * 92351.000 51500.00 443.95 .00 .07 .00 1467.89 821.00 * 93141.000 51500.00 444.08 .00 .14 .00 1081.52 790.00 93190.000 51500.00 444.11 .00 .03 .00 1081.80 49.00 * 93191,000 51500.00 443.41 .00 -.70 .00 1000.00 1.00 93196.000 51500.00 443.43 .00 .02 .00 1000.00 5.00 93197.000 51500.00 444.53 .00 1.10 .00 1000.00 1,00 93212.000 51500.00 444.63 ,00 .10 .00 1026.94 15.00 93213.000 51500.00 444.54 .00 -.09 .00 1026.58 1.00 93296.000 51500.00 444.62 .00 .08 .00 1026.92 83,00 93297.000 51500.00 ~44.64 .00 ,01 .00 1026.94 1.00 * 93359.000 51500.00 444.59 ,00 -.05 .00 1150.00 62.00 * 93940.000 51500.00 445.82 .00 1.23 .00 4220.00 581.00 97178.000 49600.00 447.39 .00 1,57 .00 5250.00 3238.00 97919.000 49600.00 447.80 .00 .41 .00 6300.00 741.00 98884.000 49600.00 448.04 .00 .25 .00 6684.75 965,00 99708.000 49600.00 448.20 .00 .16 ,00 8073.84 824.00 101428.000 49600.00 448.35 .00 .14 .00 8085.77 1720.00 102686.000 49600.00 448.44 .00 .09 .00 6967.23 1258.00 * 105167.000 35600.00 ~48.76 .00 ,32 .00 5349.45 2481.00 19JUL96 07:47:20 PAGE 17 SUMMARY OF ERRORS AND SPECIAL NOTES gARNING SECNO= 91530.000 PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE ~ARNING SECNO= 92351.00(] PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE ~ARNING SECNO= 93141.000 PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE ~ARNING SECNO= 93191,0(0] PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE gARNING SECNO= 93359.0(0) PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE ~ARNING SECNO= 93940.000 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 105167.0(0) PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE APPENDIX E DUPLICATE COE FEASIBILITY HEC-2 MODEL FOR SPF * HEC-2 WATER SURFACE PROFILES * * U.S. ARHY CORPS OF ENGINEERS * * * HYDROLOGIC ENGINEERING CENTER * Version 4.6.2; Nay 1991 * * 609 SECOND STREET, SUITE D * * * DAVIS, CALIFORNIA 95616-4687 * RUN DATE 19JUL96 TIHE 07:38:15 * * (916) 756-~104 X X XXXXXXX XXXXX XXXXX X X X X X X X X X X X X XXXXXXX X×XX X XXXXX XXXXX X X X X X X X X X X X X X XXXXXXX XXXXX XXXXXXX 19JUL96 07:38:15 PAGE I THIS RUN EXECUTED 19JUL96 07;38:15 HEC-2 WATER SURFACE PROFILES Version 4.6.2; May 1991 T1 DUPLICATION OF COE FEASIBILITY MODEL FOR SPF T2 SPF DISCHARGES T3 ELM FORK TRINITY RIVER [EFCDCDPS.IH2] J1 ICHECK INQ NINV IDIR STRT METRIC HVINS Q WSEL FQ 2 448.40 J2 NPROF IPLOT PRFVS XSECV XSECH FN ALLDC IBg CHNIM ITRACE -1 -1 J3 VARIABLE CODES FOR SUMMARY PRINTOUT 150 J5 LPRNT NUMSEC ~*******REQUESTED SECTION NUMBERS******** -10 -10 J6 IHLEQ ICOPY SUBDIV STRTDS RMILE 1 NC .1 .3 QT I 99200 ALL FOLLOWING COMMENTS ARE DIRECTLY FROM THE ORiGiNAL COE MODEL Cross-section EFl14. Effective flow limit set at sta 1820 in LOB, at sta 12500 in ROB. Carrollton Landfill and McInnish Park in LOB, Riverchase project and Golf Course in ROB. Channel data from NBM Elm Fork channel survey/USACOE Elm Fork channel survey June 1994. Note: Baseline projects - Sandy Lake Road and McInnish Park Road Relocation and Drainage. Project represented as completed per project permit plans developed by SRA, Inc. and CGA, Inc. Limits: cross-section 90532 - 93359 NH 8 0.075 3508 0.045 4784 0,140 5860 0.045 9290 0.050 NH 9468 0.140 9540 0.035 10123 0.070 12500 X1 90532 100 9290 9468 GR 442.5 1820 442.7 2013 442.3 2024 440 2034 440 2402 GR 440.5 2407 440.5 2427 438.6 2439 438.6 2951 439.1 2977 GR 439.3 3108 444.3 3122 444.5 3235 445.1 3293 443.6 3340 GR 442.3 3441 442.1 3504 443.3 3508 442.4 3582 441 3595 19JUL96 07:38:15 PAGE 2 GR 441 4784 442.7 4859 442.6 4882 440.1 4939 438.1 4956 GR 438.2 5000 439.2 5086 438.8 5180 440.2 5398 439.8 5445 GR 439.9 5508 441.7 5605 446.9 5641 447.2 5737 446.9 5778 GR 446.9 5860 452 5860 452 6251 460.1 6312 460.1 6915 GR 453.9 7068 450.1 7097 433.3 7172 430.6 7226 430.6 7260 GR 434.3 7311 434.2 7369 436.2 7388 436.9 7419 435.9 7468 GR 436.4 7489 437,8 7542 439.4 7675 441.5 7880 440.6 7935 GR 441.3 7956 441.3 8008 440.2 8065 439.3 8197 439.2 8457 GR 440.9 8494 439.1 8533 439.9 8792 441.3 9014 441.2 9071 GR 441 9100 440 9120 439 9140 431 9180 431 9290 GR 430.2 9296 422.1 9317 415.8 9327 413.7 9330 411.6 9342 GR 410 9355 409 9385 411 9390 415.8 9395 430.8 9420 GR 430.8 9420 442.1 9468 443 9540 445.3 9604 449.3 9624 GR 441.9 9679 437.4 9832 437.4 9839 431 9867 431 10123 GR 446.5 10187 450.4 10772 450.3 10845 452.1 11149 452.1 11351 GR 447.6 12014 447.6 12093 447 12360 451.9 12399 451 12500 Cross-section EFl15. Effective flow limit set at sta 1380 in LOB, at sta 12940 in ROB. Carrollton Landfill and McInnish Park in LOB, Riverchase project and Golf Course in ROB. Channel data from NDM Elm Fork channel survey - cross-section EF#115 surveyed in January 1994. NH 10 0.070 3190 0.045 5321 0.140 6855 0.035 8250 0.045 NH 8655 0.035 8860 0.050 9145 0.140 9200 0.035 9740 0.070 NH 12940 X1 91530 100 8920 9145 1000 1000 998 GR 450.5 1380 449.4 1500 449.2 1550 447.6 1671 447.1 1686 GR 446.8 1748 446 1978 445.3 2190 441.8 2200 441.7 2227 GR 442.7 2331 442.3 2374 442.6 2405 442.5 2454 442.5 3059 GR 442.7 3063 442.3 3101 442.3 3170 443.8 3177 443.8 3190 GR 444.3 3238 445.3 3267 444.6 3313 441.7 3367 441,4 3444 GR 442.2 3516 442.6 3586 441.2 3599 441.2 3844 443.1 3855 GR 442.2 3882 441 3891 441 3995 441.6 3997 441 4024 GR 441 5321 441 5321 440.5 5390 450 5400 460 5600 GR 460 6550 450 6750 436.5 6809 435.1 6855 435.1 6870 GR 432.6 6908 432.3 6927 432.5 6939 430.6 6969 430.6 7134 GR 431.2 7155 431.6 7234 430.6 7248 430.6 7871 434.9 8240 GR 430.6 8250 440 8350 441 8415 442 8450 441 8580 GR 430 8655 430 8860 432 8880 432 8920 420.4 8949 GR 415.8 8966 412.7 8967 410.7 8994 410.2 9009 410.2 9023 GR 415.8 9033 424 9034 431.4 9057 439.8 9145 444.1 9183 GR 445 9200 445.6 9264 442.2 9365 432 9411 432 9655 GR 440.7 9690 446 9706 446 9740 446 10197 446.4 10284 GR 446 10300 446 11220 447.5 11247 446 11301 446 12083 GR 447.3 12192 445.7 12322 440.8 12390 441.6 12578 441.6 12675 GR 440.4 12785 444.9 12821 440.9 12846 442.3 12913 444.1 12940 Cross-section EFl16. Effective flow limit set at sta 1420 in LOB, at sta 12820 in ROB. Carrollton Landfill and Mclnnish Park in LOB, Riverchase project and Golf Course in ROB. Structures represented in LOB from sta 1650 - 1910, sta 2100 - 2500. Channel data from NDM Elm Fork channel survey. 19JUL96 07~38:15 PAGE 3 NH 10 0.070 2887 0.045 5100 0.140 7640 0.050 7860 0.035 NH 8360 0.050 8550 0.140 8613 0.050 8799 0.140 8855 0.040 NH 12820 X1 92351 90 8613 8799 820 820 821 GR 452.5 1420 447 1480 446.5 1516 442.1 1580 441.3 1622 GR 443.3 1650 460 1650 460 1910 441.8 1910 441.8 1916 GR 441.8 2034 443.6 2100 460 2100 460 2500 444 2500 GR 443.8 2634 445.6 2670 444.5 2800 444.7 2887 445.6 2940 GR 442.8 2964 441 3003 441 3806 441.9 3815 442 3865 GR 441 3891 441 3936 441.4 3937 441 3952 441 5000 GR 440.1 5091 447 5100 450 5100 460 5300 460 6250 GR 450 6450 447.2 6529 444.4 6659 445.7 6813 446.4 6852 GR 448.1 6872 448.5 6981 447.2 7061 445.1 7075 445.1 7118 GR 445.7 7137 445.7 7161 444.8 7211 444.9 7254 443 7415 GR 443 7640 440 7750 430 7860 430 8360 435 8550 GR 434.2 8555 434.2 8613 425.5 8656 415.9 8696 413.7 8700 GR 410.7 8717 410.2 8727 410.2 8730 415.9 8736 418.3 8740 GR 423.3 8752 423 8763 427 8780 432.8 8799 433.4 8824 GR 440.7 8855 445.2 8990 443.7 9164 444 9270 444.8 9455 GR 442.3 9501 441.2 9629 441 9904 443.2 10310 442.2 10532 GR 442.2 10840 447.6 11091 447.9 11367 445.3 11612 443 11630 GR 440.9 11706 442.7 11957 442.7 11982 447.8 12274 446 12820 Cross-section EFl17. Effective flow limit set at sta 1000 in LOB, at sta 12550 in ROB. £arrollton Landfill and McInnish Park in LOB, Riverchase project and Golf Course in ROB. Structures represented in LOB from sta 1520 - 1730, sta 1900 - 2520. Channel data from NDM Elm Fork channel survey. NH 8 0.070 2755 0.045 3901 0.140 6330 0.055 8400 0.035 NH 8495 0.120 8915 0.050 9102 0.045 12550 X1 93141 100 8915 9102 760 740 790 GR 451.3 1000 450 1071 449.8 1124 449.8 1132 445.5 1272 GR 444.4 1483 445.6 1520 460 1520 460 1730 444.4 1730 GR 444.8 1900 460 1900 460 2520 442.5 2520 442.5 2521 GR 442.1 2623 445 2755 441 2793 441 3143 444.1 3159 GR 444.1 3178 441 3197 441 3668 443 3675 440.9 3901 GR 442.8 4044 442.1 4095 447.4 4252 447.7 4378 448.5 4428 GR 450.4 4749 450 4775 450.1 5552 451 5553 451.3 5558 GR 450.1 5560 450.1 6221 450.1 6224 446.1 6267 444.6 6330 GR 445.1 6509 445.8 6581 446 6658 445.6 6710 445.5 6853 GR 445.8 6861 445.1 6901 444.4 7047 443.5 7131 443.6 7292 GR 443.5 7511 443.5 7532 446.5 7566 446.9 7644 444.3 7933 GE 444.3 7938 442.8 7990 441 8080 438 8120 437 8220 GR 436 8250 435 8300 434 8345 434 8375 431.5 8400 GR 431.5 8495 433 8520 440 8565 439.8 8774 436.9 8913 GR 436.8 8915 433.8 8923 419 8956~ 416.8 8964 413.7 8965 GR 410.7 8992 410.2 9007 410.2 9021 415.6 9031 416.8 9041 GR 419.1 9047 441.7 9102 448.1 9181 446 9318 446.8 9458 GR 445.5 9615 443.2 9628 444.3 9877 444.3 10222 444.3 10702 GR 444.4 10849 449.2 11046 449.2 11143 448.2 11152 444.4 11267 GR 443.5 11463 444.3 11510 443.3 11704 444.5 11726 442.8 12550 19JUL96 07:38:15 PAGE 4 One foot downstream of Carrollton Dam. NH 8 0.070 2755 0.045 3901 0.140 6330 0.055 8400 0.035 NH 8495 0.120 8915 0.050 9102 0.045 12550 X1 93190 100 8915 9102 49 49 49 GR 451.3 1000 450 1071 449.8 1124 449.8 1132 445.5 1272 GR 444.4 1483 445.6 1520 460 1520 460 1730 444.4 1730 GR 444.8 1900 460 1900 460 2520 442.5 2520 442.5 2521 GR 442.1 2623 445 2755 441 2793 441 3143 444.1 3159 GR 444.1 3178 441 3197 441 3668 443 3675 440.9 3901 GR 442.8 4044 442.1 4095 447.4 4252 447.7 4378 448.5 4428 GR 450.4 4749 450 4775 450.1 5552 451 5553 451.3 5558 GR 450.1 5560 450.1 6221 450.1 6224 446.1 6267 444.6 6330 GR 445.1 6509 445.8 6581 446 6658 445.6 6710 445.5 6853 GR 445.8 6861 445.1 6901 444.4 7047 443.5 7131 443.6 7292 GR 443.5 7511 443.5 7532 446.5 7566 446.9 7644 444.3 7933 GR 444.3 7938 442.8 7990 441 8080 438 8120 437 8220 GR 436 8250 435 8300 434 8345 434 8375 432.5 8400 GR 432.5 8495 433 8520 440 8565 439.8 8774 436.9 8913 GR 436.8 8915 433.8 8923 419 8956 416.8 8964 413.7 8965 GR 410.7 8992 410.2 9007 410.2 9021 415.6 9031 416.8 9041 GR 419.1 9047 441.7 9102 448.1 9181 446 9318 446.8 9458 GR 445.5 9615 443.2 9628 444.3 9877 444.3 10222 444.3 10702 GR 444.4 10849 449.2 11046 449.2 11143 448.2 11152 444.4 11267 GR 443.5 11463 444.3 11510 443.3 11704 444.5 11726 442.8 12550 Carrollton Dam Weir crest length approx. 106 feet, minimum weir crest elev. 433.70. Weir data from surveyed cross-section of structure. Ground points from cross-section EFl18. Effective flow limit set at sta 1066 in LOB at sta 12550 in ROB. Carrollton Landfill in LOB, Riverchase project in ROB. Structures represented in LOB from sta 1520 - 1730, sta 1900 - 2520. NH 7 0.070 2684 0.050 3908 0.120 6334 0.065 8140 0.045 NH 8826 0.020 9100 0.050 12550 X1 93191 95 8930 9046 I I 1 GR 462.6 1066 450.8 1068 449.8 1079 445.8 1311 446.1 1520 GR 460 1520 460 1730 443 1730 441.4 1900 460 1900 GR 460 2520 442.5 2523 442.5 2634 441.5 2638 441 2684 GR 441 3355 441.3 3388 441 3410 441.5 3570 441.5 3600 GR 440.8 3683 440.8 3820 441.9 3846 441.9 3908 442.7 4012 GR 443.5 4076 446.9 4207 448.2 4352 449.1 4499 449.9 4568 GR 450.2 4702 451.3 4756 450 4876 450.1 5772 450.1 6052 GR 450.5 6064 448.3 6124 448.5 6151 443.4 6297 442.7 6334 GR 442.7 6425 443.4 6515 444.7 6613 445.8 6824 444.7 6854 GR 444.8 6921 444.3 6982 444.2 7126 444.4 7297 444.1 7447 GR 444.5 7520 445.1 7592 445.1 7679 443.2 7896 440.6 7926 GR 440.2 8004 438 8140 437 8200 436 8250 435 8350 GR 433 8385 433 8520 440 8575 441.3 8580 440.7 8623 GR 440 8781 440 8826 437.6 8893 437.5 8930 434.2 8930 GR 433.7 8940 433.8 8960 434.4 8974 434.5 9046 437.6 9046 GR 437.6 9080 437.7 9086 441.6 9100 446.2 9122 447.4 9168 GR 446.6 9578 444.1 9622 444.1 9667 444.7 9809 444.4 9998 GR 447.5 11007 446.5 11146 442.6 11206 443.5 11318 443.5 11477 19JUL96 07:38:15 PAGE 5 GR 443.5 11523 447.2 11960 448.9 12176 447.7 12371 443.6 12550 £arrollton Dam Upstream face of dam. X1 93196 0 0 0 5 5 5 One foot upstream of Carrollton Dam. Duplication of previous cross-section (93191) with existing channel. Channel data from NDM Elm Fork channel survey. NH 7 0.070 2684 0,050 3908 0.120 6334 0.065 8140 0.045 NH ~893 0.050 9046 0.050 12550 X1 93197 95 8893 9046 1 I 1 GR 462.6 1066 450.8 1068 449.8 1079 445.8 1311 446.1 1520 GR 460 1520 460 1730 443 1730 441.4 1900 460 1900 GR 460 2520 442.5 2523 442.5 2634 441.5 2638 441 2684 GR 441 3355 441.3 3367 441.3 3388 441 3410 441.5 3570 GR 441.5 3600 440.8 3683 440.8 3820 441.9 3846 441.9 3908 GR 442.7 4012 443.5 4076 446.9 4207 448.2 4352 449,1 4499 GR 449.9 4568 450.2 4702 451.3 4756 450 4876 450,1 5772 GR 450.1 6052 450.5 6064 448.3 6124 448.5 6151 443.4 6297 GR 442.7 6334 442.7 6425 443.4 6515 444.7 6613 445.8 6824 GR 444.7 6854 444.8 6921 444,3 6982 444.2 7126 444.4 7297 GR 444,1 7447 444.5 7520 445.1 7592 445.1 7679 443.2 7896 GR 440.6 7926 440.2 8004 438 8140 437 8200 436 8250 GR 435 8350 433 8385 433 8520 440 8575 441.3 8580 GR 440.7 8623 440 8781 440 8826 437.6 8893 424.4 8913 GR 417.5 8930 417.5 8960 424.4 8976 434.5 9046 437.6 9046 GR 437.6 9080 437.7 9086 441.6 9100 446.2 9122 447.4 9168 GR 446.6 9578 444.1 9622 444.1 9667 444.7 9809 444.4 9998 GR 447.5 11007 446.5 11146 442.6 11206 443.5 11318 443.5 11477 GR 443.5 11523 447.2 11960 448.9 12176 447.7 12371 443.6 12550 One foot downstream of Sandy Lake Road. Duplication of following bridge cross-section without bridge piers. NC 0.045 0.045 0.050 X1 93212 100 8858 9015 10 20 15 GR 442.5 2400 442.6 2522 442.7 2690 442.7 2757 442.5 2910 GR 442.5 2990 442.7 3116 442.7 3286 442.4 3518 442.4 3719 GR 443.5 3898 446.4 4055 450,1 4331 451.9 4730 451.9 4806 GR 448.1 5131 447.29 5405 443.5 5835 444 6110 443.4 6387 GR 445.1 6649 445.1 6868 444.2 6965 446.7 7100 448.7 7300 GR 447.5 7550 447.5 7600 451.6 7850 453.1 8050 448 8050 GR 438 8070 437.5 8120 437.35 8128,75 437,31 8131.25 437 8150 GR 436.5 8200 436.41 8208,75 436,39 8211.25 436 8250 434.45 8288.75 GR 434.35 8291.25 434 8300 433 8350 433 8368.75 433 8371.25 GR 433 8448.75 433.03 8451.25 434 8500 436.88 8528.75 437.13 8531.25 GR 439 8550 439 8608.75 439 8611.25 439 8688.75 439 8691.25 GR 439 8768.5 439 8771.5 439 8858 435 8880 430,65 8888.5 GR 429.11 8891.5 426.3 8897 426.52 8898 427.4 8902 417,5 8930 GR 417,76 8960 417.8 8965 436.24 9008.5 437.52 9011.5 439 9015 GR 440 9075 448 9090 452.8 9090 452.7 9110 452.3 9160 19JUL96 07:38:15 PAGE 6 GR 447.5 9400 447.3 9470 449.3 9700 447 9844 446.8 10349 GR 446.2 10495 446.2 10586 445.7 10855 445.7 10903 446.1 11076 GR 445.9 11158 445.9 11249 445.7 11418 446.2 11621 445.3 11749 GR 445.2 11908 445.3 11988 445.2 12070 445.2 12152 445 12280 GR 445.5 12370 445.7 12444 445.9 12610 446 12756 445.9 12800 Sandy Lake Road Downstream face of bridge. Data from bridge plans. Bridge length 1040 feet, bridge width 83 feet, minimum low chord elev. 447,7. Effective flow limit set at sta 2400 in LOB~ sta 12800 in ROB. Top of roadway points from project plans~ cross-section EFl19. Channel data from NDM Elm Fork channel survey. USGS gaging station 08055500 - Carrollton Gage - located near left bank at downstream side of bridge. Gage datum elev. 431.40 MSL. NC 0.035 0.035 0.030 X1 93213 100 8858 9015 I I 1 BT -46 8050 453.1 449 8128.75 453.69 449.49 8128.75 453.69 437.35 BT 0 8131.25 453.71 437.31 8131.25 453.71 449.51 8208.75 454.29 450 BT 0 8208.75 454,29 436.41 8211.25 454.31 436,39 8211,25 454.31 450 8T 0 8288.75 454,89 450.49 8288.75 454.89 434.45 8291.25 454.91 434.35 BT 0 8291.25 454.91 450.51 8368.75 455.49 450.99 8368.75 455.49 433 BT 0 8371.25 455.51 433 8371.25 455.51 451.01 8448.75 456.09 451.49 0 8448.75 456.09 433 8451.25 456.11 433.03 8451.25 456.11 451.51 BT 0 8528.75 456.69 451.99 8528.75 456.69 436.88 8531.25 456.69 437,13 BT 0 8531.25 456,69 451.99 8608.75 456.15 451.47 8608.75 456.15 439 BT 0 8611.25 456.13 439 8611.25 456.13 451.45 8688.75 455.59 450.92 BT 0 8688.75 455.59 439 8691.25 455.58 439 8691.25 455.58 450,91 BT 0 8768.5 455.04 450,38 8768.5 455.04 439 8771.5 455.02 439 BT 0 8771.5 455.02 450.36 8888.5 454,2 449.57 8888.5 454.2 430.65 BT 0 8891.5 454.18 429.11 8891.5 454.18 449.55 9008.5 453.37 448.75 BT 0 9008.5 453.37 436.24 9011.5 453.35 437.52 9011.5 453,35 448.73 BT 0 9090 452.8 448.2 GR 442.5 2400 442.6 2522 442.7 2690 442.7 2757 442.5 2910 GR 442.5 2990 442.7 3116 442.7 3286 442.4 3518 442.4 3719 GR 443.5 3898 446.4 4055 450,1 4331 451.9 4730 451.9 4806 GR 448.1 5131 447.29 5405 443.5 5835 444 6110 443.4 6387 GR 445.1 6649 445.1 6868 444.2 6965 446.7 7100 448.7 7300 GR 447.5 7550 447.5 7600 451.6 7850 453.1 8050 448 8050 GR 438 8070 437.5 8120 437.35 8128.75 437,31 8131.25 437 8150 GR 436.5 8200 436.41 8208.75 436.39 8211.25 436 8250 434.45 8288,75 GR 434.35 8291.25 434 8300 433 8350 433 8368.75 433 8371.25 GR 433 8448.75 433.03 8451.25 434 8500 436.88 8528.75 437.13 8531.25 GR 439 8550 439 8608.75 439 8611.25 439 8688.75 439 8691.25 GR 439 8768.5 439 8771.5 439 8858 435 8880 430.65 8888.5 GR 429.11 8891.5 426.3 8897 426.52 8898 427.4 8902 417.5 8930 GR 417.76 8960 417.8 8965 436.24 9008.5 437,52 9011.5 439 9015 GR 440 9075 448 9090 452.8 9090 452.7 9110 452.3 9160 GR 447.5 9400 447.3 9470 449.3 9700 447 9844 446.8 10349 GR 446.2 10495 446.2 10586 445.7 10855 445.7 10903 446.1 11076 GR 445.9 11158 445.9 11249 445.7 11418 446.2 11621 445.3 11749 GR 445.2 11908 445,3 11988 445.2 12070 445.2 12152 445 12280 GR 445,5 12370 445,7 12444 445.9 12610 446 12756 445.9 12800 19JUL96 07~38:15 PAGE 7 Sandy Lake Road Upstream face of bridge. Xl 93296 0 0 0 83 83 83 X2 0 0 0 0 0 0 1 One foot upstream of Sandy Lake Road. Channel data from NDM Elm Fork channel survey. X1 93297 0 0 0 I I 1 Cross-section EF120. 62 feet upstream of Sandy Lake Road. Effective flow limit set at sta 2230 in LOB, at sta 12800 in ROB. Channel data from NDM Elm Fork channel survey - cross-section EF#120 surveyed January 1994. NH 6 0.070 4146 0.120 7457 0.045 8192 0.035 8766 0.050 NH 8941 0.045 12800 X1 93359 100 8766 8941 62 62 62 GR 441.1 2230 441.1 2292 440.5 2466 440,4 2645 440.8 2696 GR 440,1 2852 440.1 2912 440,3 2945 440.3 2972 440.7 3107 GR 441.3 3122 441.9 3147 441.8 3180 443.2 3219 441.8 3315 GR 441,9 3500 442.2 3534 441.6 3554 441.8 3684 442.7 3732 GR 445.7 3859 441.5 3891 441.5 4146 441.2 4206 441,1 4283 GR 441.7 4311 441.6 4367 441.6 4417 442.7 4483 442.7 4496 GR 441.4 4603 444.1 4726 444,1 4748 445.2 4852 447 4893 GR 446.9 5230 446.7 5327 446.8 6061 446,8 6064 448.5 6103 GR 445.7 6221 445.7 6272 447.4 6347 446.5 6399 446.4 6658 GR 443.7 6758 443.7 6814 441.4 6834 441.4 6911 442.4 7241 GR 442.3 7303 441 7434 440.4 7457 439.7 7594 439.7 8192 GR 438 8265 438 8315 435 8330 435 8450 441 8515 GR 441.9 8519 441.8 8618 442.5 8633 440.4 8698 440.6 8748 GR 440.3 8766 439.1 8784 435,1 8790 427 8802 423,5 8821 GR 420.5 8836 417,5 8867 420 8807 424.5 8901 435,1 8933 GR 440.4 8941 440 9002 440.8 9007 442.7 9050 444.3 9067 GR 443.7 9305 443.7 9353 444.3 9385 445.6 9486 446 9515 GR 446.1 9608 446.1 9702 445.8 9908 445,8 10006 445,8 10085 GR 445 10261 445 10817 446.3 10884 446.7 10989 445.8 11195 GR 445.6 11302 446.6 11783 446,4 11868 445.8 12469 446.5 12800 Cross-section generated from topographic file. Effective flow limit set at sta 1000 in LOB, at sta 12570 in ROB. Channel data from NDM channel survey. NH 5 0.070 4500 0.120 6100 0.070 8100 0.050 8275 0.060 NH 12570 X1 93940 95 8100 8275 650 460 581 GR 450.9 1000 447.3 1100 447.5 1300 445.1 1400 443 1500 GR 445.3 1600 443,5 1700 443,2 1800 443.9 1900 443.4 2000 GR 441.4 2200 441.1 2300 442.1 2400 442.1 2700 450 2900 GR 440.5 3100 442.9 3400 441,4 3500 442.4 4100 446,1 4200 GR 446 4300 445.3 4400 445.3 4500 446.4 4800 443 5000 GR 442.7 5100 440.9 5200 445.1 5300 443 5400 442.1 5500 GR 442.4 5600 442.8 5700 441.1 5800 442,7 5900 440.6 6000 19JUL96 07:38:15 PAGE 8 GR 441.8 6100 440.8 6200 438.1 6300 438.5 6400 440 6500 GR 440 6600 439.7 6700 439.9 6800 439.9 7000 439 7100 GR 438.8 7200 439.4 7300 439.4 7400 440.2 7600 440.5 7700 GR 442 7900 442.1 8000 438.9 8100 435.1 8124 427 8136 GR 423.5 8155 420.5 8170 417.3 8201 420 8221 424.5 8235 GR 435.1 8267 440.4 8275 440 8400 437.9 8500 437.4 8600 GR 440.1 8700 442.9 8800 444 8900 444 9000 444 9100 GR 444.4 9200 442 9300 443.2 9500 443.5 9600 444.5 9700 GR 444 9800 444 9900 442.5 10000 441.2 10800 441.9 10900 GR 444 11000 444.1 11100 443.8 11400 445.5 11500 446.1 11600 GR 445.5 11700 444.7 11800 445.6 11900 447.7 12000 447 12100 GR 446.5 12200 446.5 12300 444.2 12400 448.1 12500 448.4 12570 ***** Discharge change ***** Elm Fork downstream of confluence with Timber Creek - includes Denton Creek QT 1 92700 Cross-section EF121. Effective flow limit set at sta 1200 in LOB~ at sta 12200 in ROB. Denton Creek removed from conveyance in ROB. Channel data from NDM Elm Fork channel survey. NH 8 0.090 4714 0.120 5844 0.050 6013 0.045 7048 0.100 NH 7740 0.050 8571 0.080 9372 0.070 12200 X1 97178 100 5844 6013 2200 1350 3238 GR 447,9 1200 447.5 1253 445 1313 445.1 1725 445.1 1784 GR 443.9 1854 444.1 2102 444 2427 444.1 2521 444.4 2540 GR 445.3 2577 444,9 3475 446.1 3494 445.9 3532 447.2 3559 GR 447,5 3570 446.7 3582 446.2 3590 445 3599 445 3623 GR 444.8 3641 444 3676 442.4 3788 442.4 3818 442 3873 GR 443.2 4222 444 4295 444.7 4412 444.5 4449 445,2 4602 GR 445.9 4714 444.3 4733 441.5 4743 441,6 5577 441.9 5606 GR 441.4 5631 441.4 5710 443.7 5738 445 5822 444.9 5844 GR 438 5867 435.4 5875 428.2 5901 421.2 5913 416.5 5944 GR 419.8 5949 434.8 5960 435.4 5991 439.8 6007 440.2 6013 GR 442.2 6055 443 6174 442.1 6236 442 6284 444.1 6419 GR 443.8 6510 443.8 6537 442,4 6847 442.4 6950 442.9 6996 GR 442.9 7048 441,9 7105 441.9 7740 444 7918 442,9 7945 GR 442.8 8383 443.8 8476 443.7 8513 444,6 8540 442.5 8571 GR 442.1 8704 443.1 8813 442,2 9162 443 9293 443.6 9372 GR 445,1 9403 443.6 9457 443.4 9839 445.9 9965 445.9 9972 GR 446,9 9992 446.3 10225 447.2 10419 447.7 10523 447.2 10682 GR 446.9 10704 446.9 10736 447.8 10823 446.7 10890 446 11073 GR 446 11144 449.1 11155 449.7 11174 447.7 11186 447.8 11573 GR 448.9 11595 448.8 11705 449.6 11893 449,7 12146 450.3 12200 Cross-section EF122. Effective flow limit set at I.H. 35E in LOBf at MacArthur Boulevard in ROB, Denton Creek removed from conveyance in ROB. Channel data from NDM Elm Fork channel survey - cross-section EF#122 surveyed December 1993. 19JUL96 07:38:15 PAGE 9 NH 8 0.070 4087 0.050 5506 0.100 5620 0.050 5767 0.100 NH 5856 0.045 6713 0.100 7652 0.070 12163 X1 97919 100 5620 5767 700 700 741 GR 451.6 1000 451.2 1031 447.9 1071 448 1084 447 1101 GR 447 1804 447.8 1856 446.9 2001 447.1 2099 446.1 2414 GR 446,3 2439 445.7 2532 446,1 2590 446 2673 445.5 2734 GR 446.2 2769 445,8 2918 446.9 3074 444.9 3263 445 3351 GR 443.8 3551 442.7 4087 441.7 4224 442.7 5063 443.2 5230 GR 443.5 5246 444,3 5409 446 5465 446.5 5506 444.5 5518 GR 444 5559 443,9 5620 443.1 5627 439.7 5635 439.6 5667 GR 438.2 5677 435.5 5681 428.2 5684 421,2 5696 416,2 5718 GR 434.8 5745 439.3 5767 440.7 5783 443 5794 442.8 5822 GR 445 5856 445.5 5898 444.8 5965 444.6 6052 443.5 6177 GR 441.8 6437 442.1 6568 441.1 6713 441,2 6850 442.3 6921 GR 442.2 6960 440 7010 440 7301 443.7 7332 443.6 7420 GR 442.4 7467 440.4 7514 440 7652 440 7779 441.5 7798 GR 442.5 7925 442.5 8077 441.6 8336 442.1 8448 441.7 8539 GR 442.2 8610 444.1 8658 442.2 8735 441.7 8828 441.8 8972 GR 442,6 9274 443.3 9320 444.7 9555 444,6 9600 446.2 9755 GR 446 9809 446 9877 446.5 9966 446.5 9986 446,2 10518 GR 445.5 10553 445.4 10639 445.7 10682 447.5 10778 447.6 10962 GR 447.1 11050 449.7 11070 450.1 11216 449.9 11326 450.3 11470 GR 451.9 11617 451.9 11682 452.5 11785 452 11857 452.6 12163 Cross-section EF123. Effective flow limit set at I.H. 35E in LOBr at MacArthur Boulevard in ROB. Denton Creek removed from conveyance in ROB. Conveyance removed from lake in ROB. Channel data from NDM Elm Fork channel survey. NH 7 0.050 4728 0.045 4861 0.100 4929 0.045 6184 0,030 NH 7200 0,090 8757 0,070 12338 X1 98884 100 4728 4861 920 900 965 GR 451.9 1000 451.5 1023 449.1 1113 449.1 1141 447.1 1262 GR 446.2 1347 444 1403 444 2000 446 2200 449 2574 GR 450.7 2709 450,9 2830 450.2 2955 448.3 3053 446 3086 GR 443.9 3146 443.1 3238 442,9 3456 442.3 3611 441.5 3673 GR 441.2 3767 441.5 3876 442.3 3910 442.3 4039 443.2 4392 GR 443.2 4418 443,5 4428 443.8 4518 443.6 4616 443.6 4654 GR 444.1 4699 444.1 4728 435.3 4751 428.3 4777 421.3 4788 GR 416.9 4810 434.9 4837 435.3 4843 435.3 4854 438 4861 GR 437.3 4895 443.1 4929 442.5 4970 442.6 4986 441.6 5043 GR 440.4 5134 442 5194 444.3 5235 444.6 5256 444.3 5271 GR 443.9 5367 445.1 5454 444.7 5595 443.5 5730 444.1 5780 GR 443,2 5882 442.4 6083 442.4 6140 443.2 6164 442 6184 GR 442 7200 442 7712 442.7 7721 443.7 7753 442 7808 GR 442 8010 442.6 8083 443.1 8231 442 8363 442.2 8380 GR 442.2 8429 441.9 8450 442.4 8523 442.6 8674 442.2 8757 GR 443 8918 459.6 8981 459.6 9145 459.2 9156 444.6 9204 GR 444.3 9275 444.8 9303 445.2 9389 444.3 9514 450 10250 GR 450 10799 450.5 11019 450 11113 450.6 11223 449.7 11259 GR 450.4 11387 451.4 11480 452.2 11675 451 11874 450.2 11968 GR 451.5 12012 451.5 12051 452.8 12170 454.4 12301 457.7 12338 19JUL96 07~38:15 PAGE 10 Cross-section EF124. Effective flow kimi~ set at I.H. 35E in LOB. Denton Creek removed from conveyance in ROB. Conveyance removed from lake in ROB. Channel data from NDM Elm Fork channel survey. NH 6 0,055 4099 0.050 4244 0.045 5659 0.030 7500 0.090 NH 8092 0.070 11602 X1 99708 100 4099 4244 900 900 824 GR 452.9 1000 452.7 1040 450.8 1070 450 1072 450 2050 GR 446 2400 443.7 2762 442.3 2829 442 2912 442.8 2978 GR 443.8 3113 443.9 3533 443,3 3603 443.1 3676 443.5 3698 GR 444,1 3766 445.4 3989 445.2 4071 442.1 4099 441.5 4102 GR 432.7 4121 424.2 4153 417.6 4182 423.5 4200 432.7 4214 GR 438.8 4233 442.8 4244 443.1 4280 442.9 4308 444.5 4346 GR 444.8 4372 444.4 4457 444.2 4545 444.3 4838 444.2 4880 GR 444.6 4908 444.8 5005 444.5 5078 443.5 5189 443.6 5257 GR 443 5312 443.1 5467 442.6 5511 443 5547 442.8 5643 GR 442 5659 442 7500 442 7807 443.6 7827 443.6 7847 GR 442.4 7954 442.7 7994 442.3 8092 442.9 8171 443.4 8332 GR 443 840(2 443.2 8464 443 8533 443.9 8604 443,9 8740 GR 445.4 8946 445,6 9003 446.3 9037 447.4 9151 446,5 9265 GR 446.9 9320 446,9 9354 446.5 9385 447 9416 447.2 9464 GR 446.8 9492 447.8 9522 448.4 9602 448,4 9615 448.2 9623 GR 447.8 9778 447,5 9819 447.7 9832 448.2 9975 447,5 10000 GR 447.6 10040 444.8 10219 445.5 10286 451.7 10384 456.1 10414 GR 458.3 10464 459.7 10515 458.7 10559 455 10579 450,7 10673 GR 450.2 10828 450.9 10882 450.8 10960 450.2 11049 451 11090 GR 451.4 11166 452.3 11288 455 11359 454.6 11418 456.8 11602 Cross-section EF125. Effective flow limit set at I,H. 35E in LOB. Denton Creek removed from conveyance in ROB. Conveyance removed from lake in ROB. Channel data from NDM Elm Fork channel survey. NH 8 0.070 2400 0.045 4063 0.100 4111 0.050 4261 0.100 NH 4387 0.045 5189 0.030 7772 0.070 11359 X1 101428 99 4111 4261 930 870 1720 GR 453.6 1000 452 1042 450,3 1048 450.3 2156 449.8 2158 GR 448 2200 448 2400 448 2900 446 3150 445.9 3980 GR 445.5 4063 440 4111 439.4 4148 435.1 4157 434.8 4158 GR 432.8 4160 424.8 4191 418.9 4209 423.8 4224 432.8 4241 GR 435.1 4247 438.5 4254 442.2 4261 442.3 4280 442.7 4299 GR 442.8 4354 442.6 4387 442.8 4571 444 4601 444.4 4714 GR 444.3 4760 444.1 4765 444 4922 445 4971 445.2 5049 GR 444,4 5103 446.1 5130 445.1 5148 444.7 5184 442 5189 GR 442 5689 443.8 5693 445.7 5734 444.8 5760 443.9 5777 GR 444.1 5783 442 5793 442 7530 444.6 7551 443.5 7594 GR 442.5 7772 442.2 7868 441.6 7903 441.4 7962 441,9 8009 GR 442.8 8222 442.8 8363 443.2 8456 442.7 8558 443.3 8697 GR 443.3 8770 443.2 8813 443 8839 444.2 8899 444.6 8935 GR 444.5 8964 444.2 8982 444.2 9104 443.7 9262 445.6 9433 GR 446.8 9591 446.9 9752 447.2 9797 446,2 9840 445.8 9925 GR 445.8 9955 445.1 9996 446.2 10011 447 10077 447.5 10086 GR 447.8 10151 447.8 10203 448 10210 448.3 10282 450 10422 19JUL96 07:38:15 PAGE 11 GR 450 10438 450.6 10487 450.5 10522 449.8 10564 450 10772 GR 450.2 10782 451.2 10813 451 10868 456.3 10958 455.9 11116 GR 457.4 11190 458.5 11231 461.8 11331 462.2 11359 Cross-section generated from topographic file. Effective flow limit set at I.H. 35E in LOB. Denton Creek removed from conveyance in ROB. Conveyanc~ removed from lake in ROB. Approx. 300 feet downstream of right bank of Furneaux Creek. Channel data from NDM Elm Fork channel survey - cross-section EF#125 surveyed Jmnuary 1994. NH 6 0.070 2234.4 0.100 2314.8 0.050 2524.8 0.045 3861.5 0.030 NH 6962.2 0.070 10206 X1 102686 82 2314.8 2524.8 900 600 1258 GR 454 1008.4 452 1~9 450 1084.8 448 1104.3 448 1112.8 GR 448 1135.5 448 1322.3 450 1467.2 450 1517.4 448 1589 GR 446 1637.1 444 1678.5 444 2234.4 444 2314.8 442 2321.9 GR 440 2328.9 438 2332.9 436 2336.1 434.8 2340 432.8 2342 GR 424.3 2374 419.8 2392 423.8 2407 432.8 2424 436 2445.6 GR 438 2451.2 440 2469.4 442 2476.8 444 2524.8 444 2579.2 GR 444 2594 444 2628.2 444 2638.2 444 3053.9 444 3501.9 GR 446 3836.4 446 3861.5 446 4186 446 4232.5 444 4236.8 GR 442 4241.3 442 6277.8 444 6281.1 446 6322.8 448 6331.4 GR 450 6338.7 450 6347.4 448 6350.8 446 6354.3 444 6357.8 GR 442 6361.7 442 6478.4 442 6514 442 6962.2 442 7029.5 GR 442 7037.1 444 7116.5 444 7127.8 444 7140.6 446 7154.6 GR 448 7162.1 450 7196.1 452 7435.4 452 7510.6 450 7589.2 GR 448 7680.1 446 7701.6 444 7707.4 444 7772.8 444 7805.7 GR 444 8018.6 446 8507.2 448 8741.1 450 8986.7 450 8997.9 GR 450 9447.4 450 9518 450 9804.8 450 9931.2 450 10073 GR 452 10128 454 10206 ***** Discharge change ***** Elm Fork downstream of confluence with Timber Creek at I.H. 35E lower crossing Note: The 500-year and SPF flood event discharges are discharge-frequency releases from Lewisville Lake and are considered critical discharges as they exceed the local discharges. QT 1 66600 Cross-section EF126. Effective flow limit set at I.H. 35E in LOB, at sta 9250 in ROB. Denton Creek removed from conveyance in ROB. Channel data from NDM Elm Fork channel survey. NH 5 0.070 2691 0.100 2712 0.050 2818 0.120 4140 0.060 NH 9250 X1 105167 100 2712 2818 1500 1100 2481 GR 453.2 1000 451.3 1043 450.7 1150 450.4 1178 451.4 1478 GR 451.1 1626 450 1742 450 1784 449.2 1909 449.4 2032 GR 448.6 2215 448.7 2244 446.6 2374 444.9 2434 444.6 2549 GR 442.7 2583 442.2 2641 442.4 2659 440.5 2691 440.8 2712 GR 434.7 2720 434.4 2725 431.8 2732 419.7 2740 419 2756 GR 424.7 2771 434.3 2793 440.8 2801 441.5 2818 444.5 2838 GR 442.3 2944 446.6 3004 447.1 3070 446.3 3096 445.6 3152 GR 445.6 3286 446.1 3431 446.1 3506 445.6 3650 445 3721 19JUL96 07:38:15 PAGE 12 GR 445.4 3796 445.3 3868 445.6 4140 445.6 4289 445 4361 GR 445.3 4393 445.2 4422 445.2 4525 445.2 4589 445.3 4606 GR 445,1 4619 445.5 4751 445.5 4806 445.4 4878 446.1 5037 GR 445.9 5074 446.3 5125 444.7 5141 443.7 5209 443.8 5246 GR 444.9 5385 444.8 5435 444.1 5488 443.2 5489 443.3 6253 GR 443.2 6329 443.4 6397 443.8 6547 443.1 6667 445 6797 GR 445.5 6829 445,5 6863 445.7 6943 446.7 7138 446.6 7159 GR 447.3 7253 447.3 7296 447.9 7373 448 7470 447.9 7493 GR 449,6 7563 449.7 7634 449.2 7707 451.4 7795 449.8 7941 GR 450.5 8007 450.4 8169 450.9 8204 450.6 8230 450.8 8283 GR 451.8 8333 452.1 8385 452.6 8706 451.3 8718 451.6 8758 GR 451.7 8773 451 9032 451.8 9089 450.2 9225 450.2 9250 19JUL96 07:38~15 PAGE 13 IHLEQ = 1. THEREFORE FRICTION LOSS (HL) IS CALCULATED AS A FUNCTION OF PROFILE TYPE, WHICH CAN VARY FROM REACH TO REACH. SEE DOCUMENTATION FOR DETAILS. 19JUL96 07:38:15 PAGE 14 THIS RUN EXECUTED 19JUL96 07:38:17 HEC-2 WATER SURFACE PROFILES Version 4.6.2; May 1991 NOTE- ASTERISK (*) AT LEFT OF CROSS-SECTION NUMBER INDICATES MESSAGE IN SUMMARY OF ERRORS LIST ELM FORK TRINITY RIVER SUMMARY PRINTOUT TABLE 150 SECNO XLCH ELTRD ELLC ELMIN Q CWSEL CRIgS EG 10*KS VCH AREA .01K 90532.000 .00 .00 .00 409,00 99200.00 448.40 .00 448.45 1.25 2.79 64408.34 88769.49 * 91530.000 998,00 .00 .00 410.20 99200.00 448,49 .00 448.52 .48 1,62 78192.02142552,50 * 92351.000 821.00 .00 .00 410.20 99200.00 448.54 .00 448.59 1.12 2.69 62359.52 93923.16 * 93141,000 790.00 .00 .00 410.20 99200.00 448.64 .00 448.75 3,17 4.58 49196.28 55719.91 93190.000 49.00 .00 .00 410.20 99200.00 448.65 .00 448.77 3.21 4.61 49166.43 55359.53 93191.000 1.00 .00 .00 433.00 99200.00 448.60 .00 448.79 3.64 8.08 43796.73 51998,02 93196.000 5.00 ,00 .00 433.00 99200.00 448.60 .00 448.79 3.64 8.07 43811.74 52018.59 93197.000 1.00 .00 .00 417.50 99200.00 448.70 .00 448.80 3.89 4.56 46147.50 50292.98 93212.000 15.00 .00 .00 417.50 99200.00 448.68 .00 448.82 4.31 4.73 39625.34 47763.73 93213.000 1.00 452.80 449.57 417.50 99200.00 448.67 .00 448.82 2.98 5.32 39183.12 57477.04 93296.000 83.00 452.80 449.57 417.50 99200.00 448.70 ,00 448.85 2.94 5.29 39386.84 57807.41 93297.000 1.00 .00 .00 417.50 99200.00 448.68 .00 448.85 2,36 5.83 39677.72 64545.39 93359.000 62.00 .00 .00 417.50 99200.00 448.81 .00 448.88 3.13 4.03 56417.10 56046.78 93940.000 581,00 ,00 .00 417.30 99200.00 449.00 .00 449.05 2.47 3.64 73739.72 63130.17 97178.000 3238.00 .00 .00 416.50 92700.00 449.63 ,00 449.70 4.38 4.12 60818.12 44277.05 97919.000 741.00 ,00 .00 416.20 92700.00 449.92 .00 449.97 3.25 3.40 60662.73 51449.17 98884.000 965.00 .00 .00 416.90 92700.00 450.15 .00 450.20 2.08 3.34 56755.41 64330.77 19JUL96 07:38:15 PAGE 15 SECNO XLCH ELTRD ELLC ELMIN Q CWSEL CRIWS EG lO*KS VCH AREA .01K 99708.000 824.00 .00 .00 417.60 92700.00 450.32 .00 450.37 1.83 2.95 54441.93 68517.86 101428.000 1720.00 .00 .00 418.90 92700,00 450.48 .00 450.54 1.62 2.59 53362.38 72754.34 102686,000 1258.00 .00 .00 419.80 92700.00 450.59 .00 450.64 1.54 2.30 50654,82 74770.48 * 105167.000 2481.00 .00 .00 419.00 66600.00 450.94 .00 451.05 5.84 4.98 34581.18 27566.16 19JUL96 07:38:15 PAGE 16 ELM FORK TRINITY RIVER SUMMARY PRINTOUT TABLE 150 SECNO Q CWSEL DIFWSP DIFWSX DIFKWS TOPWID XLCH 90532.000 99200.00 448.40 .00 .00 .00 7871.23 * 91530.000 99200.00 448.49 .00 .09 .00 9978.49 998.00 * 92351.000 99200.00]0 448,54 .00 .05 .00 9305.65 821.00 * 93141.0(0] 9920(].00 448.64 .00 .10 .00 8636.85 790.00 93190.000(3 90200.00 448.65 ,00 .01 .00 ~39.59 49.00 93191.000 99200.00 448,60 .00 -.06 .00 8782.06 1.00 93196.000 90200.00 448,60 .00 .00 .00 8782.98 5.00(3 93197.000(3 99200.00 448.70 .00 .10 .00 8836.46 1.00 93212.000 992(~2.00 448.68 .00 -.01 .00 8800.17 15.00 93213.(2(](] 9920030.00 448,67 .00 -.01 .00 8795.52 1.00 93296,000 90200.00 448.70 .00 .03 .00 ~13.24 83.00 93297,000 90200.00 448.68 .00 -.02 .00 8804.67 1.00 93359.000 99200.00 448.81 .00 .13 .00 10570.00 62.00 93940,000 99200.~ 449.00 .00 .19 ,00 11470.66 581.00 97178.000 92700.00 449.63 .00 .64 .00 10769.08 3238.(20 97919.0(3(] 92700.00 449.92 ,00 .28 .00 10120.83 741.0(3 98884.0(0) 92700.00 450,15 .00 .23 .00 9411.34 965.00 99708.000 92700.00 450.32 .00 .17 .00 9361.19 824.00 101428.000 92700.00 450.48 .00 .16 .00 9697.96 1720,00 1026~5.000 92700.00 450.59 .00 .10 ,00 8709.04 1258,00 * 105167.000 ~600.00 450.94 .00 .36 .00 6911.04 2481.00 19JUL96 07:38:15 PAGE 17 SUMMARY OF ERRORS AND SPECIAL NOTES WARNING SECNO= 91530.000 PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 92351°000 PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 93141.000 PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 105167,000 PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE APPENDIX F EXISTING CONDITIONS COE FEASIBILITY HEC-2 MODEL FOR SPF * HEC-2 gATER SURFACE PROFILES * * U.S. ARHY CORPS OF ENGINEERS * * * * HYDROLOGIC ENGINEERING CENTER * * Version 4.6.2; May 1991 * * 609 SECOND STREET, SUITE D * * * * DAVIS, CALIFORNIA 95616-4687 * * RUN DATE 19JUL96 TIME 10:28:45 * * (916) 756-1104 * X X XXXXXX× XXXXX XXXXX X X X X X X X X X × X X XXXXXXX XXXX X XXXXX XXXXX X X X X X X X X X X X X X XXXXXXX XXXXX XXXXXXX 19JUL96 10:28:45 PAGE I THIS RUN EXECUTED 19JUL96 10:28:45 HEC-2 gATER SURFACE PROFILES Version 4.6.2; May 1991 T1 EXISTING CONDITIONS FEASIBILITY MODEL FOR SPF T2 SPF DISCHARGES T3 ELM FORK TRINITY RIVER T4 ANALYSES BY NATHAN D. MAIER CONSULTING ENGINEERS, INC. [EFCDCEXS.iH2] J1 iCHECK INQ NINV IDIR STRT METRIC BVINS Q WSEL FQ 2 448.40 J2 NPROF IPLOT PRFVS XSECV XSECH FN ALLDC IBW CHNIM ITRACE -1 -1 J3 VARIABLE CODES FOR SUMMARY PRINTOUT 150 J5 LPRNT NUMSEC ********REQUESTED SECTION NUMBERS******** -10 -10 J6 IHLEQ ICOPY SUBDIV STRTDS RMILE 1 NC .1 .3 QT I 99200 NH 8 0.075 3508 0.045 4784 0.140 5860 0.045 9290 0.050 NH 9468 0.140 9540 0.035 10123 0.070 12500 xl 90532 100 9290 9468 GR 442.5 1820 442.7 2013 442.3 2024 440 2034 440 2402 GR 440.5 2407 440.5 2427 438.6 2439 438.6 2951 439.1 2977 GR 439.3 3108 444.3 3122 444.5 3235 445.1 3293 443.6 3340 GR 442.3 3441 442.1 3504 443.3 3508 442.4 3582 441 3595 GR 441 4784 442.7 4859 442.6 4882 440.1 4939 438.1 4956 GR 438.2 5000 439.2 5086 438.8 5180 440.2 5398 439.8 5445 GR 439.9 5508 441.7 5605 446.9 5641 447.2 5737 446.9 5778 GR 446.9 5860 452 5860 452 6251 460.1 6312 460.1 6915 GR 453.9 7068 450.1 7097 433.3 7172 430.6 7226 430.6 7260 GR 434.3 7311 434.2 7369 436.2 7388 436.9 7419 435.9 7468 GR 436.4 7489 437.8 7542 439.4 7675 441.5 7880 440.6 7935 GR 441.3 7956 441.3 8008 440.2 8065 439.3 8197 439.2 8457 GR 440.9 8494 439.1 8533 439.9 8792 441.3 9014 441.2 9071 GR 441 9100 440 9120 439 9140 431 9180 431 9290 GR 430.2 9296 422.1 9317 415.8 9327 413.7 9330 411.6 9342 19JUL96 10:28:45 PAGE 2 GR 410 9355 409 9385 411 9390 415.8 9395 430,8 9420 GR 430.8 9420 442.1 9468 443 9540 445.3 9604 449,3 9624 GR 441.9 9679 437.4 9832 437.4 9839 431 9867 431 10123 GR 446.5 10187 450.4 10772 450.3 10845 452.1 11149 452.1 11351 GR 447.6 12014 447.6 12093 447 12360 451,9 12399 451 12500 NH 10 0.070 3190 0.045 5321 0.140 6855 0.035 8250 0.045 NH 8655 0.035 8860 0.050 9145 0.140 9200 0.035 9740 0.070 NH 12940 H1 91530 100 8920 9145 1000 1000 998 GR 450.5 1380 449.4 1500 449.2 1550 447.6 1671 447.1 1686 GR 446.8 1748 446 1978 445,3 2190 441.8 2200 441.7 2227 GR 442.7 2331 442.3 2374 442.6 2405 442.5 2454 442,5 3059 GR 442.7 3063 442.3 3101 442.3 3170 443.8 3177 443.8 3190 GR 444.3 3238 445.3 3267 444.6 3313 441.7 3367 441.4 3444 GR 442,2 3516 442.6 3586 441.2 3599 441.2 3844 443.1 3855 GR 442.2 3882 441 3891 441 3995 441.6 3997 441 4024 GE 441 5321 441 5321 440.5 5390 450 5400 460 5600 GR 460 6550 450 6750 436.5 6809 435.1 6855 435.1 6870 GR 432.6 6908 432.3 6927 432,5 6939 430,6 6969 430.6 7134 GR 431.2 7155 431.6 7234 430.6 7248 430.6 7871 434.9 8240 GR 430.6 8250 440 8350 441 8415 442 8450 441 8580 GR 430 8655 430 8860 432 8880 432 8920 420.4 8949 GR 415,8 8966 412.7 8967 410.7 8994 410,2 9009 410.2 9023 GR 415.8 9033 424 9034 431.4 9057 439.8 9145 444.1 9183 GR 445 9200 445.6 9264 442.2 9365 432 9411 432 9655 GR 440.7 9690 446 9706 446 9740 446 10197 446.4 10284 GR 446 10300 446 11220 447.5 11247 446 11301 446 12083 GR 447,3 12192 445.7 12322 440.8 12390 441.6 12578 441.6 12675 GR 440.4 12785 444.9 12821 440.9 12846 442.3 12913 444.1 12940 NH 10 0.070 2887 0.045 5100 0.140 7640 0,050 7860 0.035 NH 8360 0.050 8550 0.140 8613 0.050 8799 0.140 8855 0.040 NH 12820 X1 92351 90 8613 8799 820 820 821 GR 452.5 1420 447 1480 446,5 1516 442.1 1580 441.3 1622 GR 443.3 1650 460 1650 460 1910 441.8 1910 441.8 1916 GR 441.8 2034 443.6 2100 460 2100 460 2500 444 2500 GR 443,8 2634 445.6 2670 444.5 2800 444.7 2887 445.6 2940 GR 442.8 2964 441 3003 441 3806 441.9 3815 442 3865 GR 441 3891 441 3936 441.4 3937 441 3952 441 5000 GR 440.1 5091 447 5100 450 5100 460 5300 460 6250 GR 450 6450 447.2 6529 444.4 6659 445.7 6813 446.4 6852 GR 448.1 6872 448.5 6981 447.2 7061 445.1 7075 445.1 7118 GR 445.7 7137 445.7 7161 444.8 7211 444.9 7254 443 7415 GR 443 7640 440 7750 430 7860 430 8360 435 8550 GR 434.2 8555 434.2 8613 425.5 8656 415.9 8696 413.7 8700 GR 410,7 8717 410.2 8727 410.2 8730 415.9 8736 418.3 8740 GR 423.3 8752 423 8763 427 8780 432,8 8799 433.4 8824 GR 440.7 8855 445.2 8990 443.7 9164 444 9270 444.8 9455 GR 442.3 9501 441,2 9629 441 9904 443.2 10310 442,2 10532 GR 442.2 10840 447.6 11091 447.9 11367 445.3 11612 443 11630 19JUL96 10:28:45 PAGE 3 GR 440,9 11706 442.7 11957 442.7 11982 447.8 12274 446 12820 NH 8 0.070 2755 0.045 3901 0.140 6330 0.055 8400 0.035 NH 8495 0.120 8915 0.050 9102 0.045 12550 X1 93141 100 8915 9102 760 740 790 GR 451.3 1000 450 1071 449.8 1124 449.8 1132 445.5 1272 GR 444.4 1483 445.6 1520 460 1520 460 1730 444.4 1730 GR 444.8 1900 460 1900 460 2520 442.5 2520 442.5 2521 GR 442.1 2623 445 2755 441 2793 441 3143 444,1 3159 GR 444.1 3178 441 3197 441 3668 443 3675 440.9 3901 GR 442.8 4044 442.1 4095 447,4 4252 447.7 4378 448,5 4428 GR 450.4 4749 450 4775 450.1 5552 451 5553 451.3 5558 GR 450.1 5560 450,1 6221 450.1 6224 446.1 6267 444.6 6330 GR 445.1 6509 445.8 6581 446 6658 445.6 6710 445.5 6853 GR 445.8 6861 445,1 6901 444.4 7047 443.5 7131 443.6 7292 GR 443.5 7511 443.5 7532 446.5 7566 446.9 7644 444.3 7933 GR 444.3 7938 442.8 7990 441 8080 438 8120 437 8220 GR 436 8250 435 8300 434 8345 434 8375 431.5 8400 GR 431.5 8495 433 8520 440 8565 439.8 8774 436.9 8913 GR 436.8 8915 433.8 8923 419 8956 416.8 8964 413.7 8965 GR 410.7 8992 410.2 9007 410.2 9021 415.6 9031 416.8 9041 GR 419.1 9047 441.7 9102 448,1 9181 446 9318 446.8 9458 GR 445.5 9615 443,2 9628 444.3 9877 444.3 10222 444.3 10702 GR 444,4 10849 449.2 11046 449.2 11143 448.2 11152 444.4 11267 GR 443.5 11463 444.3 11510 443,3 11704 444.5 11726 442,8 12550 NH 8 0.070 2755 0,045 3901 0.140 6330 0.055 8400 0.035 NH 8495 0.120 8915 0.050 9102 0.045 12550 X1 93190 100 8915 9102 49 49 49 GR 451.3 1000 450 1071 449.8 1124 449.8 1132 445,5 1272 GR 444.4 1483 445,6 1520 460 1520 460 1730 444.4 1730 GR 444.8 1900 460 1900 460 2520 442.5 2520 442.5 2521 GR 442.1 2623 445 2755 441 2793 441 3143 444.1 3159 GR 444.1 3178 441 3197 441 3668 443 3675 440.9 3901 GR 442.8 4044 442.1 4095 447.4 4252 447.7 4378 448.5 4428 GR 450,4 4749 450 4775 450,1 5552 451 5553 451.3 5558 GR 450.1 5560 450.1 6221 450.1 6224 446.1 6267 444.6 6330 GR 445.1 6509 445.8 6581 446 6658 445.6 6710 445.5 6853 GR 445.8 6861 445.1 6901 444.4 7047 443.5 7131 443.6 7292 GR 443.5 7511 443.5 7532 446.5 7566 446.9 7644 444.3 7933 GR 444.3 7938 442.8 7990 441 8080 438 8120 437 8220 GR 436 8250 435 8300 434 8345 434 8375 432,5 8400 GR 432.5 8495 433 8520 440 8565 439.8 8774 436.9 8913 GR 436.8 8915 433.8 8923 419 8956 416.8 8964 413.7 8965 GR 410.7 8992 410.2 9007 410.2 9021 415.6 9031 416.8 9041 GR 419.1 9047 441.7 9102 448,1 9181 446 9318 446.8 9458 GR 445.5 9615 443.2 9628 444.3 9877 444.3 10222 444.3 10702 GR 444.4 10849 449.2 11046 449.2 11143 448.2 11152 444.4 11267 GR 443.5 11463 444.3 11510 443.3 11704 444.5 11726 442.8 12550 19JUL96 10:28:45 PAGE 4 NH 7 0.070 2684 0.050 3908 0.120 6334 0.065 8140 0.045 NH 8826 0.020 9100 0.050 12550 X1 93191 95 8930 9046 1 I 1 GR 462.6 1066 450.8 1068 449,8 1079 445.8 1311 446,1 1520 GR 460 1520 460 1730 443 1730 441.4 1900 460 1900 GR 460 2520 442.5 2523 442.5 2634 441.5 2638 441 2684 GR 441 3355 441.3 3388 441 3410 441.5 3570 441.5 3600 GR 440.8 3683 440.8 3820 441.9 3846 441.9 3908 442.7 4012 GR 443.5 4076 446.9 4207 448.2 4352 449.1 4499 449,9 4568 GR 450,2 4702 451.3 4756 450 4876 450.1 5772 450.1 6052 GR 450.5 6064 448.3 6124 448.5 6151 443.4 6297 442.7 6334 GR 442.7 6425 443.4 6515 444.7 6613 445.8 6824 444.7 6854 GR 444,8 6921 444.3 6982 444.2 7126 444.4 7297 444.1 7447 GR 444.5 7520 445,1 7592 445.1 7679 443.2 7896 440.6 7926 GR 440.2 8004 438 8140 437 8200 436 8250 435 8350 GR 433 8385 433 8520 440 8575 441.3 8580 440.7 8623 GR 440 8781 440 8826 437.6 8893 437.5 8930 434.2 8930 GR 433.7 8940 433.8 8960 434.4 8974 434.5 9046 437.6 9046 GR 437.6 9080 437.7 9086 441.6 9100 446.2 9122 447.4 9168 GR 446.6 9578 444.1 9622 444.1 9667 444.7 9809 444.4 9998 GR 447.5 11007 446.5 11146 442.6 11206 443.5 11318 443.5 11477 GR 443.5 11523 447.2 11960 448,9 12176 447.7 12371 443.6 12550 X1 93196 0 0 0 5 5 5 NH 7 0.070 2684 0.050 3908 0.120 6334 0.065 8140 0.045 NH 8893 0.050 9046 0.050 12550 X1 93197 95 8893 9046 I I 1 GR 462.6 1066 450.8 1068 449.8 1079 445.8 1311 446.1 1520 GR 460 1520 460 1730 443 1730 441.4 1900 460 1900 GR 460 2520 442.5 2523 442.5 2634 441.5 2638 441 2684 GR 441 3355 441.3 3367 441.3 3388 441 3410 441.5 3570 GR 441.5 3600 440.8 3683 440.8 3820 441.9 3846 441.9 3908 GR 442.7 4012 443.5 4076 446.9 4207 448.2 4352 449.1 4499 GR 449.9 4568 450.2 4702 451.3 4756 450 4876 450.1 5772 GR 450.1 6052 450.5 6064 448.3 6124 448.5 6151 443,4 6297 GR 442.7 6334 442.7 6425 443.4 6515 444.7 6613 445.8 6824 GR 444,7 6854 444.8 6921 444.3 6982 444.2 7126 444.4 7297 GR 444.1 7447 444.5 7520 445.1 7592 445.1 7679 443,2 7896 GR 440.6 7926 440.2 8004 438 8140 437 8200 436 8250 GR 435 8350 433 8385 433 8520 440 8575 441,3 8580 GR 440.7 8623 440 8781 440 8826 437,6 8893 424.4 8913 GR 417,5 8930 417.5 8960 424.4 8976 434.5 9046 437,6 9046 GR 437.6 9080 437.7 9086 441.6 9100 446.2 9122 447.4 9168 GR 446.6 9578 444.1 9622 444.1 9667 444.7 9809 444.4 9998 GR 447.5 11007 446.5 11146 442.6 11206 443.5 11318 443.5 11477 GR 443,5 11523 447,2 11960 448.9 12176 447.7 12371 443.6 12550 19JUL96 10~28:45 PAGE 5 0.045 0.045 0.050 X1 93212 100 8858 9015 10 20 15 GR 442.5 2400 442,6 2522 442.7 2690 442.7 2757 442.5 2910 GR 442.5 2990 442.7 3116 442.7 3286 442.4 3518 442.4 3719 GR 443.5 3898 446.4 4055 450.1 4331 451.9 4730 451.9 4806 GR 448.1 5131 447,29 5405 443.5 5835 444 6110 443.4 6387 GR 445.1 6649 445.1 6868 444.2 6965 446.7 7100 448.7 7300 GR 447.5 7550 447.5 7600 451.6 7850 453.1 8050 448 8050 GR 438 8070 437.5 8120 437.35 8128.75 437.31 8131.25 437 8150 GR 436.5 8200 436.41 8208.75 436.39 8211.25 436 8250 434,45 8288.75 GR 434.35 8291.25 434 8300 433 8350 433 8368.75 433 8371.25 GR 433 8448.75 433.03 8451,25 434 8500 436.88 8528.75 437.13 8531.25 GR 439 8550 439 8608.75 439 8611.25 439 8688.75 439 8691.25 GR 439 8768.5 439 8771.5 439 8858 435 8880 430.65 8888.5 GR 429.11 8891.5 426.3 8897 426.52 8898 427.4 8902 417.5 8930 GR 417.76 8960 417.8 8965 436.24 9008.5 437.52 9011.5 439 9015 GR 440 9075 448 9090 452.8 9090 452.7 9110 452.3 9160 GR 447.5 9400 447.3 9470 449.3 9700 447 9844 446.8 10349 GR 446.2 10495 446.2 10586 445.7 10855 445.7 10903 446.1 11076 GR 445.9 11158 445.9 11249 445.7 11418 446.2 11621 445.3 11749 GR 445.2 11908 445.3 11988 445.2 12070 445.2 12152 445 12280 GR 445.5 12370 445.7 12444 445,9 12610 446 12756 445.9 12800 0.035 0.035 0.030 X1 93213 100 8858 9015 I I 1 BT -46 8050 453.1 449 8128.75 453.69 449,49 8128.75 453.69 437.35 BT 0 8131.25 453.71 437,31 8131.25 453.71 449.51 8208.75 454.29 450 BT 0 8208.75 454.29 436.41 8211.25 454.31 436.39 8211.25 454.31 450 BT 0 8288,75 454.89 450.49 8288.75 454.89 434.45 8291.25 454.91 434.35 BT 0 8291.25 454.91 450.51 8368,75 455.49 450.99 8368.75 455.49 433 BT 0 8371.25 455.51 433 8371.25 455.51 451.01 8448.75 456.09 451.49 BT 0 8448.75 456.09 433 8451.25 456.11 433.03 8451.25 456.11 451.51 BT 0 8528.75 456.69 451.99 8528.75 456.69 436.88 8531.25 456.69 437.13 BT 0 8531.25 456.69 451.99 8608.75 456.15 451.47 8608.75 456.15 439 BT 0 8611.25 456.13 439 8611.25 456.13 451.45 8688.75 455.59 450.92 BT 0 8688.75 455.59 439 8691.25 455,58 439 8691.25 455.58 450.91 BT 0 8768,5 455.04 450.38 8768.5 455.04 439 8771.5 455.02 439 BT 0 8771.5 455.02 450.36 8888.5 454.2 449,57 8888.5 454.2 430.65 BT 0 8891.5 454.18 429.11 8891.5 454.18 449.55 9008.5 453.37 448,75 BT 0 9008.5 453.37 436.24 9011.5 453.35 437.52 9011.5 453.35 448.73 BT 0 9090 452.8 448,2 GR 442.5 2400 442.6 2522 442.7 2690 442,7 2757 442.5 2910 GR 442.5 2990 442.7 3116 442.7 3286 442.4 3518 442.4 3719 GR 443.5 3898 446.4 4055 450.1 4331 451.9 4730 451.9 4806 GR 448.1 5131 447.29 5405 443.5 5835 444 6110 443.4 6387 GR 445,1 6649 445.1 6868 444.2 6965 446.7 7100 448.7 7300 GR 447.5 7550 447.5 7600 451.6 7850 453.1 8050 448 8050 GR 438 8070 437.5 8120 437.35 8128.75 437.31 8131.25 437 8150 GR 436.5 8200 436.41 8208.75 436.39 8211.25 436 8250 434.45 8288.75 GR 434.35 8291.25 434 8300 433 8350 433 8368.75 433 8371.25 GR 433 8448.75 433.03 8451.25 434 8500 436.88 8528.75 437.13 8531.25 GR 439 8550 439 8608,75 439 8611.25 439 8688.75 439 8691.25 19JUL96 10~28:45 PAGE 6 GR 439 8768,5 439 8771.5 439 8858 435 8880 430.65 8888.5 GR 429.11 8891.5 426.3 8897 426,52 8898 427.4 8902 417.5 8930 GR 417.76 8960 417.8 8965 436.24 9008.5 437.52 9011.5 439 9015 GR 440 9075 448 9090 452.8 9090 452.7 9110 452.3 9160 GR 447.5 9400 447.3 9470 449.3 9700 447 9844 446.8 10349 GR 446.2 10495 446.2 10586 445.7 10855 445.7 10903 446.1 11076 GR 445.9 11158 445.9 11249 445.7 11418 446.2 11621 445.3 11749 GR 445.2 11908 445.3 11988 445.2 12070 445.2 12152 445 12280 GR 445.5 12370 445.7 12444 445.9 12610 446 12756 445.9 12800 Xl 93296 0 0 0 83 83 83 X2 0 0 0 0 0 0 I SANDY LAKE RD PROPERTY LOCATED IN RT OVERBANK FROM GR STATIONS 9497 TO 11057 REPLACEMENT GR POINTS BASED ON FIELD SURVEY BY NDMCE (MARCH 1996) X1 93297 100 8858 9015 I I 1 GR 442.5 2400 442.6 2522 442.7 2690 442.7 2757 442.5 2910 GR 442.5 2990 442.7 3116 442.7 3286 442.4 3518 442.4 3719 GR 443.5 3898 446,4 4055 450.1 4331 451.9 4730 451.9 4806 GR 448.1 5131 447.29 5405 443.5 5835 444 6110 443.4 6387 GR 445.1 6649 445.1 6868 444.2 6965 446.7 7100 448.7 7300 GR 447.5 7550 447.5 7600 451.6 7850 453,1 8050 448 8050 GR 438 8070 437.5 8120 437.35 8128.75 437.31 8131.25 437 8150 GR 436.5 8200 436,41 8208.75 436.39 8211.25 436 8250 434.45 8288.75 GR 434.35 8291.25 434 8300 433 8350 433 8368.75 433 8371.25 GR 433 8448.75 433.03 8451,25 434 8500 436.88 8528.75 437,13 8531.25 GR 439 8550 439 8608.75 439 8611.25 439 8688.75 439 8691.25 GR 439 8768,5 439 8771.5 439 8858 435 8880 430.65 8888.5 GR 429,11 8891.5 426.3 8897 426.52 8898 427.4 8902 417,5 8930 GR 417.76 8960 417.8 8965 436,24 9008.5 437,52 9011.5 439 9015 GR 440 9075 448 9090 452.8 9090 452.7 9110 452.3 9160 GR 447.5 9400 447.3 9470 444.0 9497 444.0 9742 445.7 10462 GR 444.0 10572 444.0 10927 444.9 11017 445.8 11057 446.1 11076 GR 445.9 11158 445.9 11249 445.7 11418 446.2 11621 445.3 11749 GR 445.2 11908 445.3 11988 445.2 12070 445.2 12152 445 12280 GR 445.5 12370 445.7 12444 445.9 12610 446 12756 445.9 12800 NH 6 0.070 4146 0.120 7457 0.045 8192 0.035 8766 0.050 NH 8941 0.045 12800 SANDY LAKE RD PROPERTY LOCATED IN RT OVERBANK FROM GR STATIONS 9434 TO 10959 REPLACEMENT GR POINTS BASED ON FIELD SURVEY BY NDMCE (MARCH 1996) X1 93359 98 8766 8941 62 62 62 GR 441.1 2230 441.1 2292 440.5 2466 440.4 2645 440.8 2696 GR 440.1 2852 440.1 2912 440.3 2945 440.3 2972 440.7 3107 GR 441.3 3122 441.9 3147 441.8 3180 443.2 3219 441.8 3315 GR 441.9 3500 442.2 3534 441.6 3554 441.8 3684 442.7 3732 19JUL96 10:28~45 PAGE 7 GR 445.7 3859 441.5 3891 441.5 4146 441,2 4206 441.1 4283 GR 441.7 4311 441.6 4367 441.6 4417 442.7 4483 442.7 4496 GR 441.4 4603 444.1 4726 444.1 4748 445.2 4852 447 4893 GR 446.9 5230 446.7 5327 446,8 6061 446.8 6064 448.5 6103 GR 445.7 6221 445.7 6272 447.4 6347 446,5 6399 446.4 6658 GR 443.7 6758 443.7 6814 441.4 6834 441.4 6911 442.4 7241 GR 442.3 7303 441 7434 440.4 7457 439.7 7594 439.7 8192 GR 438 8265 438 8315 435 8330 435 8450 441 8515 GR 441.9 8519 441.8 8618 442.5 8633 440.4 8698 440.6 8748 GR 440.3 8766 439.1 8784 435.1 8790 427 8802 423,5 8821 GR 420.5 8836 417.5 8867 420 8887 424,5 8901 435.1 8933 GR 440.4 8941 440 9002 440.8 9007 442.7 9050 444.3 9067 GR 443.7 9305 443.7 9353 444.3 9385 444.2 9434 445.0 9729 GR 445.0 10264 444.0 10484 443.6 10644 444,0 10834 445.0 10894 GR 445.4 10959 446.7 10989 445.8 11195 445.6 11302 446.6 11783 GR 446.4 11868 445.8 12469 446.5 12800 NH 6 0.070 4146 0,120 7457 0,045 8192 0,035 8766 0.050 NH 8941 0.045 12800 SECTION @ 93359 REPEATED SANDY LAKE RD PROPERTY LOCATED IN RT OVERBANK FROM GR STATIONS 9654 TO 11069 REPLACEMENT GR POINTS BASED ON FIELD SURVEY BY NDMCE (MARCH 1996) X1 93700 100 8766 8941 210 210 341 GR 441.1 2230 441.1 2292 440.5 2466 440.4 2645 440.8 2696 GR 440,1 2852 440.1 2912 440.3 2945 440.3 2972 440.7 3107 GR 441.3 3122 441.9 3147 441.8 3180 443.2 3219 441,8 3315 GR 441.9 3500 442.2 3534 441.6 3554 441.8 3684 442.7 3732 GR 445.7 3859 441.5 3891 441.5 4146 441.2 4206 441.1 4283 GR 441.7 4311 441,6 4367 441.6 4417 442.7 4483 442.7 4496 GR 441.4 4603 444,1 4726 444.1 4748 445.2 4852 447 4893 GR 446.9 5230 446.7 5327 446.8 6061 446.8 6064 448.5 6103 GR 445.7 6221 445.7 6272 447.4 6347 446.5 6399 446.4 6658 GR 443.7 6758 443.7 6814 441.4 6834 441.4 6911 442.4 7241 GR 442.3 7303 441 7434 440.4 7457 439.7 7594 439.7 8192 GR 438 8265 438 8315 435 8330 435 8450 441 8515 GR 441.9 8519 441.8 8618 442.5 8633 440.4 8698 440,6 8748 GR 440.3 8766 439.1 8784 435.1 8790 427 8802 423.5 8821 GR 420,5 8836 417.5 8867 420 8887 424,5 8901 435.1 8933 GR 440.4 8941 440 9002 440.8 9007 442.7 9050 444.3 9067 GR 443.7 9305 443.7 9353 444.3 9385 445.6 9486 446 9515 GR 446.1 9608 444.8 9654 444.0 10309 445,0 10404 446.0 10474 GR 446.0 10684 445.5 10964 444.4 11039 444.9 11069 445.8 11195 GR 445.6 11302 446.6 11783 446,4 11868 445.8 12469 446.5 12800 19JUL96 10~28~45 PAGE 8 NH 6 0.070 4146 0.120 7457 0.045 8192 0.035 8766 0.050 NH 8941 0.045 12800 SECTION @ 93359 REPEATED SANDY LAKE RD PROPERTY LOCATED IN RT OVERBANK FROM GR STATIONS 9814 TO 9954 REPLACEMENT GR POINTS BASED ON FIELD SURVEY BY NDMCE (MARCH 1996) X1 93800 100 8766 8941 350 350 100 GR 441.1 2230 441.1 2292 440.5 2466 440.4 2645 440,8 2696 GR 440.1 2852 440.1 2912 440.3 2945 440,3 2972 440.7 3107 GR 441.3 3122 441.9 3147 441.8 3180 443.2 3219 441.8 3315 GR 441.9 3500 442.2 3534 441.6 3554 441.8 3684 442.7 3732 GR 445.7 3859 441.5 3891 441.5 4146 441.2 4206 441.1 4283 GR 441.7 4311 441.6 4367 441.6 4417 442.7 4483 442.7 4496 GR 441.4 4603 444.1 4726 444.1 4748 445.2 4852 447 4893 GR 446.9 5230 446.7 5327 446.8 6061 446,8 6064 448.5 6103 GR 445.7 6221 445.7 6272 447.4 6347 446.5 6399 446.4 6658 GR 443.7 6758 443.7 6814 441.4 6834 441,4 6911 442.4 7241 GR 442.3 7303 441 7434 440.4 7457 439,7 7594 439.7 8192 GR 438 8265 438 8315 435 8330 435 8450 441 8515 GR 441.9 8519 441.8 8618 442.5 8633 440.4 8698 440.6 8748 GR 440.3 8766 439.1 8784 435,1 8790 427 8802 423.5 8821 GR 420.5 8836 417.5 8867 420 8887 424.5 8901 435.1 8933 GR 440.4 8941 440 9002 440.8 9007 442.7 9050 444.3 9067 GR 443.7 9305 443.7 9353 444,3 9385 445.6 9486 446 9515 GR 446.1 9608 445.2 9814 444.1 9954 445.8 10006 445.8 10085 GR 445 10261 445 10817 446,3 10884 446.7 10989 445.8 11195 GR 445.6 11302 446.6 11783 446.4 11868 445,8 12469 446.5 12800 NH 5 0.070 4500 0.120 6100 0,070 8100 0,050 8275 0.060 NH 12570 APPROXIMATE UPSTRM LIMIT OF SANDY LAKE RD PROPERTY X1 93940 95 8100 8275 90 60 140 GR 450.9 1000 447.3 1100 447.5 1300 445.1 1400 443 1500 GR 445,3 1600 443.5 1700 443.2 1800 443.9 1900 443.4 2000 GR 441.4 2200 441.1 2300 442.1 2400 442.1 2700 450 2900 GR 440.5 3100 442.9 3400 441.4 3500 442.4 4100 446.1 4200 GR 446 4300 445.3 4400 445,3 4500 446.4 4800 443 5000 GR 442.7 5100 440.9 5200 445.1 5300 443 5400 442.1 5500 GR 442.4 5600 442.8 5700 441.1 5800 442.7 5900 440.6 6000 GR 441,8 6100 440.8 6200 438.1 6300 438.5 6400 440 6500 GR 440 6600 439.7 6700 439.9 6800 439.9 7000 439 7100 GR 438.8 7200 439.4 7300 439.4 7400 440.2 7600 440.5 7700 GR 442 7900 442.1 8000 438.9 8100 435.1 8124 427 8136 GR 423.5 8155 420.5 8170 417.3 8201 420 8221 424.5 8235 GR 435.1 8267 440,4 8275 440 8400 437.9 8500 437.4 8600 GR 440.1 8700 442.9 8800 444 8900 444 9000 444 9100 GR 444,4 9200 442 9300 443.2 9500 443.5 9600 444.5 9700 GR 444 9800 444 9900 442.5 10000 441.2 10800 441.9 10900 19JUL96 10:28:45 PAGE 9 GR 444 11000 444.1 11100 443.8 11400 445.5 11500 446.1 11600 GR 445.5 11700 444.7 11800 445.6 11900 447.7 12000 447 12100 GR 446.5 12200 446.5 12300 444.2 12400 448.1 12500 448.4 12570 QT I 92700 NH 8 0.090 4714 0.120 5844 0.050 6013 0.045 7048 0.100 NH 7740 0.050 8571 0.080 9372 0.070 12200 X1 97178 100 5844 6013 2200 1350 3238 GR 447.9 1200 447.5 1253 445 1313 445,1 1725 445.1 1784 GR 443,9 1854 444.1 2102 444 2427 444.1 2521 444.4 2540 GR 445.3 2577 444.9 3475 446.1 3494 445.9 3532 447.2 3559 GR 447.5 3570 446.7 3582 446.2 3590 445 3599 445 3623 GR 444.8 3641 444 3676 442.4 3788 442.4 3818 442 3873 GR 443.2 4222 444 4295 444.7 4412 444.5 4449 445.2 4602 GR 445.9 4714 444,3 4733 441.5 4743 441.6 5577 441,9 5606 GR 441.4 5631 441.4 5710 443.7 5738 445 5822 444.9 5844 GR 438 5867 435.4 5875 428.2 5901 421.2 5913 416.5 5944 GR 419,8 5949 434.8 5960 435.4 5991 439.8 6007 440,2 6013 GR 442.2 6055 443 6174 442.1 6236 442 6284 444.1 6419 GR 443.8 6510 443.8 6537 442.4 6847 442.4 6950 442,9 6996 GR 442.9 7048 441,9 7105 441.9 7740 444 7918 442.9 7945 GR 442.8 8383 443.8 8476 443.7 8513 444.6 8540 442.5 8571 GR 442.1 8704 443.1 8813 442.2 9162 443 9293 443.6 9372 GR 445.1 9403 443.6 9457 443.4 9839 445.9 9965 445.9 9972 GE 446,9 9992 446,3 10225 447.2 10419 447.7 10523 447.2 10682 GR 446.9 10704 446.9 10736 447,8 10823 446.7 10890 446 11073 GR 446 11144 449.1 11155 449.7 11174 447.7 11186 447.8 11573 GR 448,9 11595 448.8 11705 449.6 11893 449.7 12146 450.3 12200 NH 8 0.070 4087 0.050 5506 0.100 5620 0,050 5767 0.100 NH 5856 0.045 6713 0.100 7652 0.070 12163 X1 97919 100 5620 5767 700 700 741 GR 451.6 1000 451.2 1031 447.9 1071 448 1084 447 1101 GR 447 1804 447.8 1856 446.9 2001 447.1 2099 446,1 2414 GR 446.3 2439 445.7 2532 446.1 2590 446 2673 445.5 2734 GR 446.2 2769 445.8 2918 446.9 3074 444.9 3263 445 3351 GR 443.8 3551 442.7 4087 441.7 4224 442.7 5063 443.2 5230 GR 443.5 5246 444,3 5409 446 5465 446.5 5506 444.5 5518 GR 444 5559 443.9 5620 443.1 5627 439.7 5635 439.6 5667 GR 438.2 5677 435.5 5681 428.2 5684 421.2 5696 416.2 5718 GR 434.8 5745 439.3 5767 440.7 5783 443 5794 442.8 5822 GR 445 5856 445.5 5898 444.8 5965 444.6 6052 443.5 6177 GR 441.8 6437 442.1 6568 441.1 6713 441,2 6850 442.3 6921 GR 442.2 6960 440 7010 440 7301 443.7 7332 443.6 7420 GR 442.4 7467 440.4 7514 440 7652 440 7779 441.5 7798 GR 442.5 7925 442.5 8077 441.6 8336 442.1 8448 441.7 8539 GR 442,2 8610 444.1 8658 442.2 8735 441.7 8828 441.8 8972 GR 442.6 9274 443.3 9320 444.7 9555 444.6 9600 446.2 9755 GR 446 9809 446 9877 446.5 9966 446.5 9986 446.2 10518 GE 445.5 10553 445.4 10639 445.7 10682 447.5 10778 447.6 10962 GR 447.1 11050 449.7 11070 450.1 11216 449,9 11326 450.3 11470 19JUL96 10:28:45 PAGE 10 GR 451.9 11617 451.9 11682 452.5 11785 452 11857 452.6 12163 NH 7 0.050 4728 0.045 4861 0.100 4929 0.045 6184 0.030 NH 7200 0,090 8757 0.070 12338 X1 98884 100 4728 4861 920 900 965 GR 451.9 1000 451.5 1023 449.1 1113 449.1 1141 447.1 1262 GR 446.2 1347 444 1403 444 2000 446 2200 449 2574 GR 450.7 2709 450.9 2830 450.2 2955 448.3 3053 446 3086 GR 443,9 3146 443.1 3238 442.9 3456 442.3 3611 441.5 3673 GR 441.2 3767 441.5 3876 442.3 3910 442.3 4039 443.2 4392 GR 443.2 4418 443.5 4428 443.8 4518 443.6 4616 443.6 4654 GR 444.1 4699 444.1 4728 435.3 4751 428.3 4777 421.3 4788 GR 416.9 4810 434.9 4837 435.3 4843 435.3 4854 438 4861 GR 437.3 4895 443.1 4929 442.5 4970 442,6 4986 441.6 5043 GR 440.4 5134 442 5194 444,3 5235 444.6 5256 444.3 5271 GR 443.9 5367 445.1 5454 444.7 5595 443.5 5730 444.1 5780 GR 443,2 5882 442.4 6083 442.4 6140 443.2 6164 442 6184 GR 442 7200 442 7712 442.7 7721 443.7 7753 442 7808 GR 442 8010 442,6 8083 443.1 8231 442 8363 442.2 8380 GR 442,2 8429 441.9 8450 442.4 8523 442.6 8674 442.2 8757 GR 443 8918 459,6 8981 459.6 9145 459.2 9156 444.6 9204 GR 444,3 9275 444.8 9303 445.2 9389 444.3 9514 450 10250 GR 450 10799 450.5 11019 450 11113 450.6 11223 449.7 11259 GR 450.4 11387 451.4 11480 452.2 11675 451 11874 450.2 11968 GR 451.5 12012 451.5 12051 452.8 12170 454.4 12301 457.7 12338 NH 6 0.055 4099 0.050 4244 0.045 5659 0.030 7500 0.090 NH 8092 0.070 11602 X1 99708 100 4099 4244 900 900 824 GR 452.9 1000 452.7 1040 450.8 1070 450 1072 450 2050 GR 446 2400 443.7 2762 442.3 2829 442 2912 442.8 2978 GR 443.8 3113 443.9 3533 443.3 3603 443.1 3676 443.5 3698 GR 444.1 3766 445.4 3989 445.2 4071 442,1 4099 441.5 4102 GR 432,7 4121 424.2 4153 417.6 4182 423.5 4200 432.7 4214 GR 438.8 4233 442.8 4244 443,1 4280 442,9 4308 444.5 4346 GR 444.8 4372 444.4 4457 444.2 4545 444.3 4838 444.2 4880 GR 444,6 4908 444.8 5005 444.5 5078 443.5 5189 443.6 5257 GR 443 5312 443.1 5467 442.6 5511 443 5547 442.8 5643 GR 442 5659 442 7500 442 7807 443.6 7827 443.6 7847 GR 442,4 7954 442.7 7994 442.3 8092 442.9 8171 443.4 8332 GR 443 8400 443.2 8464 443 8533 443.9 8604 443.9 8740 GR 445.4 8946 445.6 9003 446.3 9037 447.4 9151 446.5 9265 GR 446.9 9320 446.9 9354 446,5 9385 447 9416 447.2 9464 GR 446.8 9492 447.8 9522 448.4 9602 448.4 9615 448.2 9623 GR 447.8 9778 447.5 9819 447.7 9832 448,2 9975 447.5 10000 GR 447,6 10040 444.8 10219 445.5 10286 451.7 10384 456.1 10414 GR 458.3 10464 459.7 10515 458,7 10559 455 10579 450.7 10673 GR 450.2 10828 450.9 10882 450.8 10960 450.2 11049 451 11090 GR 451,4 11166 452.3 11288 455 11359 454.6 11418 456.8 11602 19JUL96 10:28:45 PAGE 11 NH 8 0.070 2400 0.045 4063 0.100 4111 0.050 4261 0.100 NH 4387 0.045 5189 0.030 7772 0.070 11359 X1 101428 99 4111 4261 930 870 1720 GR 453.6 1000 452 1042 450.3 1048 450.3 2156 449.8 2158 GR 448 2200 448 2400 448 2900 446 3150 445.9 3980 GR 445.5 4063 440 4111 439.4 4148 435.1 4157 434.8 4158 GR 432.8 4160 424.8 4191 418.9 4209 423.8 4224 432.8 4241 GR 435.1 4247 438,5 4254 442.2 4261 442.3 4280 442.7 4299 GR 442.8 4354 442.6 4387 442.8 4571 444 4601 444.4 4714 GR 444.3 4760 444.1 4765 444 4922 445 4971 445.2 5049 GR 444.4 5103 446.1 5130 445.1 5148 444.7 5184 442 5189 GR 442 5689 443.8 5693 445.7 5734 444.8 5760 443.9 5777 GR 444.1 5783 442 5793 442 7530 444,6 7551 443.5 7594 GR 442.5 7772 442.2 7868 441.6 7903 441.4 7962 441.9 8009 GR 442.8 8222 442.8 8363 443.2 8456 442.7 8558 443,3 8697 GR 443.3 8770 443.2 8813 443 8839 444.2 8899 444.6 8935 GR 444,5 8964 444.2 8982 444.2 9104 443.7 9262 445.6 9433 GR 446.8 9591 446.9 9752 447,2 9797 446.2 9840 445.8 9925 GR 445.8 9955 445.1 9996 446.2 10011 447 10077 447.5 10086 GR 447.8 10151 447.8 10203 448 10210 448.3 10282 450 10422 GR 450 10438 450.6 10487 450.5 10522 449.8 10564 450 10772 GR 450.2 10782 451.2 10813 451 10868 456.3 10958 455.9 11116 GR 457.4 11190 458.5 11231 461.8 11331 462.2 11359 NH 6 0,070 2234,4 0.100 2314.8 0.050 2524.8 0.045 3861.5 0.030 NH 6962.2 0.070 10206 X1 102686 82 2314.8 2524.8 900 600 1258 GR 454 1008.4 452 1069 450 1084.8 448 1104.3 448 1112.8 GR 448 1135.5 448 1322.3 450 1467.2 450 1517.4 448 1589 GR 446 1637.1 444 1678.5 444 2234.4 444 2314.8 442 2321.9 GR 440 2328.9 438 2332,9 436 2336.1 434.8 2340 432.8 2342 GR 424.3 2374 419.8 2392 423.8 2407 432.8 2424 436 2445.6 GR 438 2451.2 440 2469.4 442 2476.8 444 2524.8 444 2579.2 GR 444 2594 444 2628.2 444 2638.2 444 3053.9 444 3501.9 GR 446 3836.4 446 3861.5 446 4186 446 4232.5 444 4236.8 GR 442 4241.3 442 6277.8 444 6281.1 446 6322.8 448 6331.4 GR 450 6338.7 450 6347.4 448 6350.8 446 6354.3 444 6357.8 GR 442 6361,7 442 6478.4 442 6514 442 6962.2 442 7029.5 GR 442 7037.1 444 7116.5 444 7127.8 444 7140.6 446 7154.6 GR 448 7162.1 450 7196.1 452 7435.4 452 7510.6 450 7589.2 GR 448 7680.1 446 7701.6 444 7707.4 444 7772.8 444 7805.7 GR 444 8018.6 446 8507.2 448 8741.1 450 8986.7 450 8997.9 GR 450 9447.4 450 9518 450 9804.8 450 9931.2 450 10073 GR 452 10128 454 10206 QT 1 66600 NH 5 0.070 2691 0.100 2712 0.050 2818 0.120 4140 0.060 NH 9250 19JUL96 10:28:45 PAGE 12 X1 105167 100 2712 2818 1500 1100 2481 GR 453.2 1000 451.3 1043 450.7 1150 450.4 1178 451.4 1478 GR 451.1 1626 450 1742 450 1784 449.2 1909 449.4 2032 GR 448.6 2215 448.7 2244 446.6 2374 444.9 2434 444.6 2549 GR 442,7 2583 442.2 2641 442.4 2659 440.5 2691 440.8 2712 GR 434.7 2720 434.4 2725 431.8 2732 419.7 2740 419 2756 GR 424.7 2771 434.3 2793 440.8 2801 441.5 2818 444.5 2838 GR 442.3 2944 446.6 3004 447.1 3070 446.3 3096 445.6 3152 GR 445.6 32~6 446.1 3431 446.1 3506 445.6 3650 445 3721 GR 445.4 3796 445.3 3868 445.6 4140 445.6 4289 445 4361 GR 445.3 4393 445.2 4422 445.2 4525 445.2 4589 445.3 4606 GR 445.1 4619 445.5 4751 445.5 4806 445.4 4878 446.1 5037 GR 445,9 5074 446.3 5125 444.7 5141 443.7 5209 443.8 5246 GR 444.9 5385 444.8 5435 444.1 5488 443.2 5489 443.3 6253 GR 443.2 6329 443.4 6397 443.8 6547 443.1 6667 445 6797 GR 445.5 6829 445.5 6863 445.7 6943 446.7 7138 446.6 7159 GR 447,3 7253 447.3 7296 447.9 7373 448 7470 447.9 7493 GR 449.6 7563 449.7 7634 449.2 7707 451.4 7795 449.8 7941 GR 450.5 8007 450.4 8169 450.9 8204 450.6 8230 450.8 8283 GR 451.8 8333 452.1 8385 452.6 8706 451.3 8718 451.6 8758 GR 451.7 8773 451 9032 451.8 9089 450.2 9225 450.2 9250 19JUL96 10:28:45 PAGE 13 IHLEQ = 1. THEREFORE FRICTION LOSS (HL) IS CALCULATED AS A FUNCTION OF PROFILE TYPE, gHICH CAN VARY FROM REACH TO REACH. SEE DOCUMENTATION FOR DETAILS. 19JUL96 10:28:45 PAGE 14 THIS RUN EXECUTED 19JUL96 10:28:47 HEC-2 WATER SURFACE PROFILES Version 4.6.2; May 1991 NOTE- ASTERISK (*) AT LEFT OF CROSS-SECTION NUMBER INDICATES MESSAGE IN SUMMARY OF ERRORS LIST ELM FORK TRINITY RIVER SUMMARY PRINTOUT TABLE 150 SECNO XLCH ELTRD ELLC ELMIN Q CWSEL CRIgS EG lO*KS VCH AREA .01K 90532.000 .00 .00 .00 409.00 99200.00 448.40 .00 448.45 1.25 2.79 64408.34 88769.49 * 91530.000 998.00 .00 .00 410.20 99200.00 448.49 .00 448.52 .48 1.62 78192.02142552.50 * 92351.000 821.00 .00 .00 410.20 99200.00 448.54 .00 448.59 1.12 2.69 62359.52 93923.16 * 93141.000 790.00 .00 .00 410.20 99200.00 448.64 .00 448.75 3.17 4,58 49196.28 55719.91 93190.000 49.00 .00 .00 410.20 99200.00 448.65 .00 448.77 3.21 4.61 49166.43 55359.53 93191.000 1.00 .00 .00 433.00 99200.00 448.60 .00 448.79 3.64 8.08 43796.73 51998.02 93196.000 5.00 .00 .00 433.00 99200.00 448.60 .00 448.79 3.64 8.07 43811.74 52018.59 93197.000 1,00 .00 .00 417.50 99200.00 448.70 .00 448.80 3.89 4.56 46147.50 50292.98 93212.000 15.00 .00 .00 417.50 99200.00 448.68 .00 448.82 4.31 4.73 39625.34 47763.73 93213.000 1.00 452.80 449.57 417.50 99200.00 448.67 .00 448.82 2.98 5.32 39183.12 57477.04 93296.000 83.00 452.80 449.57 417.50 99200.00 448.70 .00 448.85 2.94 5.29 39386.84 57807.41 93297.000 1.00 .00 .00 417.50 99200.00 448.71 .00 448.85 2.01 5.38 43431.33 69914.70 93359.000 62.00 .00 .00 417.50 99200.00 448.80 .00 448.87 2.93 3.89 57860.12 57965.00 93700.000 341.00 .00 .00 417,50 99200.00 448,87 .00 448.94 2.93 3.90 57927.80 57984.49 93800.000 100,00 .00 .00 417.50 99200.00 448,96 .00 449.03 2.89 3.88 58260.63 58366.29 93940.000 140.00 .00 .00 417.30 99200.00 449.00 ,00 449.05 2.47 3.64 73733.43 63122,53 97178.000 3238,00 ,00 .00 416.50 92700.00 449.64 .00 449.71 4.36 4.11 60919.12 44381.75 19JUL96 10:28:45 PAGE 15 SECNO XLCH ELTRD ELLC ELMIN Q CWSEL CRIgS EG lO*KS VCH AREA .01K 97919.000 741.00 .00 ,00 416,20 92700.00 449.92 .00 449.97 3.24 3.39 60712.16 51510.25 98884.000 965.00 .00 .00 416.90 9270(].00 450.15 .00 450.20 2.07 3.34 56796.49 64393.93 9970~,000 824.00 .00 .00 417.60 92700.00 450.32 .00 450.38 1.83 2.94 54479.65 68579.80 101428.000 1720.00 .00 .00 418.90 92700.00 450.49 .00 450.54 1.62 2.58 53397.90 72814.56 102686.000 1258.00 .00 .00 419.80 92700.00 450.59 .00 450.65 1.53 2.30 50685.64 74828.34 * 105167.000 2481.00 .00 .00 419.00 66600.00 450.95 .00 451.05 5.83 4.98 34601.43 27586.46 19JUL96 10:28:45 PAGE 16 ELM FORK TRINITY RIVER SUMMARY PRINTOUT TABLE 150 SECNO Q CWSEL DIFgSP DIF~SX DIFK~S TOP,ID XLCH 90532.000 99200.00 448.40 .00 .00 .00 7871.23 .00 * 91530.000 99200.00 448.49 .00 .09 .00 9978.49 998.00 * 92351.000 99200.00 448.54 .00 .05 .00 9305.65 821.00 * 93141.000 99200.00 448.64 .00 .10 .00 8636.85 790.00 93190.000 99200.00 448.65 .00 .01 .00 8639.59 49.00 93191.000 99200.00 448.60 .00 -.06 .00 8782.06 1.00 93196.000 99200.00 448.60 .00 .00 .00 8782.98 5.00 93197.000 99200.00 448.70 .00 .10 .00 8836.46 1.00 93212.000 99200.00 448.68 .00 -.01 .00 8800.17 15.00 93213.000 99200.00 448.67 .00 -.01 .00 8795.52 1.00 93296.000 99200.00 448.70 .00 .03 .00 8813.24 83.00 93297.000 99200.00 448.71 .00 .01 .00 8920.46 1.00 93359.000 99200.00 448.80 .00 .10 .00 10570.00 62.00 93700.000 99200.00 448.87 .00 .07 .00 10570.00 341.00 93800.000 99200.00 448.96 .00 .09 .00 10570.00 100.00 93940.000 99200.00 449.00 .00 .04 .00 11470.62 140.00 97178.000 92700.00 449.64 .00 .64 .00 10793.13 3238.00 97919.000 92700.00 449.92 .00 .28 .00 10127.11 741.00 98884.000 92700.00 450.15 .00 .23 .00 9416.62 965.00 99708.000 92700.00 450.32 .00 .17 .00 9363.63 824.00 101428.000 92700.00 450.49 .00 .16 .00 9698.61 1720.00 102686.000 92700.00 450.59 .00 .10 .00 8709.72 1258.00 * 105167.000 66600.00 450.95 .00 .36 .00 6913.53 2481.00 19JUL96 10:28:45 PAGE 17 SUMMARY OF ERRORS AND SPECIAL NOTES WARNING SECNO= 91530.0(0) PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 92351.000 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 93141.000 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 105167.000 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE APPENDIX G PROPOSED CONDITIONS COE FEASIBILITY HEC-2 MODEL FOR SPF * HEC-2 WATER SURFACE PROFILES * * U.S. ARMY CORPS OF ENGINEERS * * * HYDROLOGIC ENGINEERING CENTER * Version 4.6.2; May 1991 * * 609 SECOND STREET, SUITE D * * * DAVIS, CALIFORNIA 95616-4687 * RUN DATE 19JUL96 TIME 12:17:40 * * (916) 756-1104 X X XXXXXXX XXXXX XXXXX X X X X X X X X X X X X XXXXXXX XXXX X XXXXX XXXXX X X X X X X X X X X X X X XXXXXXX XXXXX XXXXXXX 19JUL96 12~17~40 PAGE I THIS RUN EXECUTED 19JUL96 12:17:40 HEC-2 HATER SURFACE PROFILES Version 4.6.2; May 1991 T1 PROPOSED CONDITIONS FEASIBILITY MODEL FOR SPF T2 SPF DISCHARGES T3 ELM FORK TRINITY RIVER T4 ANALYSES BY NATHAN D. MAIER CONSULTING ENGINEERS, INC. [EFCDCPRS.IH2] J1 ICHECK INQ NINV IDIR STRT METRIC HVINS Q USEL FQ 2 448.40 J2 NPROF IPLOT PRFVS XSECV XSECH FN ALLDC IBM CHNIM ITRACE J3 VARIABLE CODES FOR SUMMARY PRINTOUT 150 J5 LPRNT NUMSEC ********REQUESTED SECTION NUMBERS******** -10 -10 J6 IHLEQ iCOPY SUBDIV STRTDS RMILE 1 NC .1 .3 QT I 99200 NB 8 0.075 3508 0.045 4784 0.140 5860 0.045 9290 0.050 NH 9468 0.140 9540 0.035 10123 0.070 12500 X1 90532 100 9290 9468 GR 442.5 1820 442.7 2013 442.3 2024 440 2034 440 2402 GR 440.5 2407 440.5 2427 438.6 2439 438.6 2951 439.1 2977 GR 439.3 3108 444.3 3122 444.5 3235 445.1 3293 443.6 3340 GR 442.3 3441 442.1 3504 443.3 3508 442.4 3582 441 3595 GR 441 4784 442.7 4859 442.6 4882 440.1 4939 438.1 4956 GR 438.2 5000 439.2 5086 438.8 5180 440.2 5398 439.8 5445 GR 439.9 5508 441.7 5605 446.9 5641 447.2 5737 446.9 5778 GR 446.9 5860 452 5860 452 6251 460.1 6312 460.1 6915 GR 453.9 7068 450.1 7097 433.3 7172 430.6 7226 430.6 7260 GR 434.3 7311 434.2 7369 436.2 7388 436.9 7419 435.9 7468 GR 436.4 7489 437.8 7542 439.4 7675 441.5 7880 440.6 7935 GR 441.3 7956 441.3 8008 440.2 8065 439.3 8197 439.2 8457 GR 440.9 8494 439.1 8533 439.9 8792 441.3 9014 441.2 9071 GR 441 9100 440 9120 439 9140 431 9180 431 9290 GR 430.2 9296 422.1 9317 415.8 9327 413.7 9330 411.6 9342 19JUL96 12:I7~40 PAGE 2 GR 410 9355 409 9385 411 9390 415,8 9395 430.8 9420 GR 430.8 9420 442.1 9468 443 9540 445.3 9604 449.3 9624 GR 441.9 9679 437.4 9832 437.4 9839 431 9867 431 10123 GR 446.5 10187 450.4 10772 450.3 10845 452.1 11149 452.1 11351 GR 447.6 12014 447.6 12093 447 12360 451.9 12399 451 12500 NH 10 0.070 3190 0,045 5321 0.140 6855 0,035 8250 0.045 NH 8655 0.035 8860 0,050 9145 0.140 9200 0.035 9740 0.070 NH 12940 X1 91530 100 8920 9145 1000 1000 998 GR 450.5 1380 449.4 1500 449.2 1550 447.6 1671 447.1 1686 GR 446.8 1748 446 1978 445,3 2190 441.8 2200 441.7 2227 GR 442.7 2331 442,3 2374 442.6 2405 442.5 2454 442.5 3059 GR 442.7 3063 442.3 3101 442.3 3170 443.8 3177 443.8 3190 GR 444.3 3238 445,3 3267 444,6 3313 441.7 3367 441,4 3444 GR 442.2 3516 442.6 3586 441.2 3599 441.2 3844 443.1 3855 GR 442,2 3882 441 3891 441 3995 441.6 3997 441 4024 GR 441 5321 441 5321 440.5 5390 450 5400 460 5600 GR 460 6550 450 6750 436.5 6809 435,1 6855 435.1 6870 GR 432.6 6908 432,3 6927 432.5 6939 430.6 6969 430.6 7134 GR 431.2 7155 431.6 7234 430,6 7248 430.6 7871 434,9 8240 GR 430.6 8250 440 8350 441 8415 442 8450 441 8580 GR 430 8655 430 8860 432 8880 432 8920 420,4 8949 GR 415.8 8966 412.7 8967 410.7 8994 410,2 9009 410.2 9023 GR 415.8 9033 424 9034 431.4 9057 439.8 9145 444.1 9183 GR 445 9200 445.6 9264 442.2 9365 432 9411 432 9655 GR 440.7 9690 446 9706 446 9740 446 10197 446.4 10284 GR 446 10300 446 11220 447.5 11247 446 11301 446 12083 GR 447.3 12192 445.7 12322 440.8 12390 441.6 12578 441,6 12675 GR 440.4 12785 444.9 12821 440.9 12846 442.3 12913 444.1 12940 NH 10 0,070 2887 0.045 5100 0.140 7640 0.050 7860 0.035 NH 8360 0.050 8550 0.140 8613 0.050 8799 0.140 8855 0.040 NH 12820 X1 92351 90 8613 8799 820 820 821 GR 452.5 1420 447 1480 446.5 1516 442.1 1580 441.3 1622 GR 443.3 1650 460 1650 460 1910 441.8 1910 441.8 1916 GR 441.8 2034 443.6 2100 460 2100 460 2500 444 2500 GR 443.8 2634 445,6 2670 444,5 2800 444.7 2887 445.6 2940 GR 442.8 2964 441 3003 441 3806 441.9 3815 442 3865 GR 441 3891 441 3936 441.4 3937 441 3952 441 5000 GR 440.1 5091 447 5100 450 5100 460 5300 460 6250 GR 450 6450 447.2 6529 444.4 6659 445.7 6813 446.4 6852 GR 448.1 6872 448.5 6981 447.2 7061 445.1 7075 445.1 7118 GR 445.7 7137 445.7 7161 444.8 7211 444.9 7254 443 7415 GR 443 7640 440 7750 430 7860 430 8360 435 8550 GR 434,2 8555 434.2 8613 425.5 8656 415.9 8696 413.7 8700 GR 410.7 8717 410.2 8727 410.2 8730 415.9 8736 418,3 8740 GR 423.3 8752 423 8763 427 8780 432.8 8799 433,4 8824 GR 440.7 8855 445.2 8990 443.7 9164 444 9270 444,8 9455 GR 442.3 9501 441.2 9629 441 9904 443,2 10310 442.2 10532 GR 442.2 10840 447.6 11091 447.9 11367 445.3 11612 443 11630 19JUL96 12:!7~40 PAGE 3 GR 440.9 11706 442.7 11957 442,7 11982 447.8 12274 446 12820 NH 8 0.070 2755 0,045 3901 0.140 6330 0.055 8400 0.035 NH 8495 0.120 8915 0.050 9102 0.045 12550 xl 93141 100 8915 9102 760 740 790 GR 451.3 1000 450 1071 449.8 1124 449.8 1132 445.5 1272 GR 444.4 1483 445.6 1520 460 1520 460 1730 444.4 1730 GR 444.8 1900 460 1900 460 2520 442.5 2520 442.5 2521 GR 442.1 2623 445 2755 441 2793 441 3143 444.1 3159 GR 444.1 3178 441 3197 441 3668 443 3675 440.9 3901 GR 442.8 4044 442.1 4095 447.4 4252 447,7 4378 448.5 4428 GR 450.4 4749 450 4775 450.1 5552 451 5553 451.3 5558 GR 450,1 5560 450.1 6221 450.1 6224 446.1 6267 444.6 6330 GR 445.1 6509 445,8 6581 446 6658 445.6 6710 445,5 6853 GR 445.8 6861 445.1 6901 444,4 7047 443.5 7131 443.6 7292 GR 443.5 7511 443.5 7532 446.5 7566 446.9 7644 444.3 7933 GR 444.3 7938 442.8 7990 441 8080 438 8120 437 8220 GR 436 8250 435 8300 434 8345 434 8375 431.5 8400 GR 431.5 8495 433 8520 440 8565 439.8 8774 436.9 8913 GR 436.8 8915 433,8 8923 419 8956 416.8 8964 413,7 8965 GR 410.7 8992 410.2 9007 410.2 9021 415.6 9031 416.8 9041 GR 419.1 9047 441.7 9102 448.1 9181 446 9318 446.8 9458 GR 445.5 9615 443.2 9628 444,3 9877 444.3 10222 444.3 10702 GR 444.4 10849 449.2 11046 449.2 11143 448.2 11152 444.4 11267 GR 443.5 11463 444.3 11510 443.3 11704 444.5 11726 442.8 12550 NH 8 0.070 2755 0.045 3901 0.140 6330 0.055 8400 0.035 NH 8495 0.120 8915 0,050 9102 0.045 12550 X1 93190 100 8915 9102 49 49 49 GR 451.3 1000 450 1071 449.8 1124 449.8 1132 445.5 1272 GR 444.4 1483 445,6 1520 460 1520 460 1730 444.4 1730 GR 444.8 1900 460 1900 460 2520 442.5 2520 442.5 2521 GR 442.1 2623 445 2755 441 2793 441 3143 444.1 3159 GR 444.1 3178 441 3197 441 3668 443 3675 440.9 3901 GR 442.8 4044 442.1 4095 447,4 4252 447.7 4378 448.5 4428 GR 450.4 4749 450 4775 450.1 5552 451 5553 451.3 5558 GR 450.1 5560 450.1 6221 450.1 6224 446.1 6267 444.6 6330 GR 445.1 6509 445.8 6581 446 6658 445.6 6710 445.5 6853 GR 445.8 6861 445.1 6901 444.4 7047 443.5 7131 443.6 7292 GR 443.5 7511 443.5 7532 446.5 7566 446.9 7644 444.3 7933 GR 444.3 7938 442.8 7990 441 8080 438 8120 437 8220 GR 436 8250 435 8300 434 8345 434 8375 432.5 8400 GR 432.5 8495 433 8520 440 8565 439.8 8774 436.9 8913 GR 436.8 8915 433.8 8923 419 8956 416.8 8964 413.7 8965 GR 410.7 8992 410.2 9007 410.2 9021 415.6 9031 416.8 9041 GR 419.1 9047 441.7 9102 448.1 9181 446 9318 446.8 9458 GR 445.5 9615 443.2 9628 444.3 9877 444.3 10222 444.3 10702 GR 444,4 10849 449.2 11046 449.2 11143 448.2 11152 444.4 11267 GR 443.5 11463 444.3 11510 443.3 11704 444.5 11726 442.8 12550 19JUL96 12:17:40 PAGE 4 NH 7 0.070 2684 0.050 3908 0.120 6334 0.065 8140 0.045 NH 8826 0.020 9100 0.050 12550 X1 93191 95 8930 9046 1 I 1 GR 462.6 1066 450.8 1068 449.8 1079 445.8 1311 446.1 1520 GR 460 1520 460 1730 443 1730 441,4 1900 460 1900 GR 460 2520 442.5 2523 442.5 2634 441,5 2638 441 2684 GR 441 3355 441.3 3388 441 3410 441.5 3570 441.5 3600 GR 440.8 3683 440.8 3820 441.9 3846 441.9 3908 442.7 4012 GR 443.5 4076 446.9 4207 448.2 4352 449.1 4499 449.9 4568 GR 450.2 4702 451.3 4756 450 4876 450.1 5772 450.1 6052 GR 450.5 6064 448.3 6124 448.5 6151 443.4 6297 442.7 6334 GR 442.7 6425 443.4 6515 444.7 6613 445.8 6824 444.7 6854 GR 444.8 6921 444.3 6982 444.2 7126 444.4 7297 444.1 7447 GR 444.5 7520 445.1 7592 445.1 7679 443.2 7896 440.6 7926 GR 440.2 8004 438 8140 437 8200 436 8250 435 8350 GR 433 8385 433 8520 440 8575 441.3 8580 440.7 8623 GR 440 8781 440 8826 437.6 8893 437.5 8930 434.2 8930 GR 433.7 8940 433.8 8960 434.4 8974 434.5 9046 437.6 9046 GR 437.6 9080 437.7 9086 441,6 9100 446.2 9122 447.4 9168 GR 446.6 9578 444.1 9622 444.1 9667 444.7 9809 444.4 9998 GR 447.5 11007 446.5 11146 442.6 11206 443.5 11318 443.5 11477 GR 443.5 11523 447.2 11960 448,9 12176 447.7 12371 443.6 12550 Xl 93196 0 0 0 5 5 5 NH 7 0.070 2684 0.050 3908 0.120 6334 0.065 8140 0.045 NH 8893 0.050 9046 0,050 12550 X1 93197 95 8893 9046 I I 1 GR 462.6 1066 450.8 1068 449.8 1079 445.8 1311 446.1 1520 GR 460 1520 460 1730 443 1730 441.4 1900 460 1900 GR 460 2520 442.5 2523 442.5 2634 441,5 2638 441 2684 GR 441 3355 441.3 3367 441.3 3388 441 3410 441.5 3570 GR 441.5 3600 440,8 3683 440.8 3820 441.9 3846 441.9 3908 GR 442.7 4012 443.5 4076 446.9 4207 448.2 4352 449.1 4499 GR 449.9 4568 450.2 4702 451.3 4756 450 4876 450.1 5772 GR 450.1 6052 450.5 6064 448,3 6124 448.5 6151 443.4 6297 GR 442.7 6334 442.7 6425 443.4 6515 444.7 6613 445.8 6824 GR 444.7 6854 444.8 6921 444.3 6982 444.2 7126 444.4 7297 GR 444.1 7447 444.5 7520 445.1 7592 445.1 7679 443.2 7896 GR 440.6 7926 440.2 8004 438 8140 437 8200 436 8250 GR 435 8350 433 8385 433 8520 440 8575 441.3 8580 GR 440,7 8623 440 8781 440 8826 437.6 8893 424.4 8913 GR 417.5 8930 417.5 8960 424.4 8976 434.5 9046 437.6 9046 GR 437.6 9080 437.7 9086 441.6 9100 446.2 9122 447.4 9168 GR 446.6 9578 444.1 9622 444.1 9667 444.7 9809 444.4 9998 GR 447.5 11007 446.5 11146 442.6 11206 443.5 11318 443,5 11477 GR 443.5 11523 447.2 11960 448.9 12176 447.7 12371 443.6 12550 19JUL96 12~17:40 PAGE NC 0.045 0.045 0.050 X1 93212 100 8858 9015 10 20 15 GR 442.5 2400 442.6 2522 442.7 2690 442.7 2757 442.5 2910 GR 442.5 2990 442.7 3116 442.7 3286 442.4 3518 442.4 3719 GR 443.5 3898 446,4 4055 450.1 4331 451.9 4730 451,9 4806 GR 448.1 5131 447.29 5405 443.5 5835 444 6110 443.4 6387 GR 445.1 6649 445.1 6868 444.2 6965 446.7 7100 448.7 7300 GR 447.5 7550 447.5 7600 451.6 7850 453.1 8050 448 8050 GR 438 8070 437.5 8120 437.35 8128.75 437.31 8131.25 437 8150 GR 436.5 8200 436.41 8208.75 436.39 8211.25 436 8250 434.45 8288.75 GR 434.35 8291.25 434 8300 433 8350 433 8368.75 433 8371.25 GR 433 8448.75 433.03 8451.25 434 8500 436.88 8528,75 437.13 8531.25 GR 439 8550 439 8608.75 439 8611.25 439 8688.75 439 8691.25 GR 439 8768.5 439 8771.5 439 8858 435 8880 430.65 8888.5 GR 429.11 8891.5 426.3 8897 426.52 8898 427.4 8902 417.5 8930 GR 417.76 8960 417.8 8965 436.24 9008.5 437.52 9011.5 439 9015 GR 440 9075 448 9090 452.8 9090 452.7 9110 452.3 9160 GR 447.5 9400 447.3 9470 449.3 9700 447 9844 446.8 10349 GR 446.2 10495 446.2 10586 445.7 10855 445.7 10903 446.1 11076 GR 445,9 11158 445.9 11249 445.7 11418 446.2 11621 445,3 11749 GR 445.2 11908 445.3 11988 445,2 12070 445.2 12152 445 12280 GR 445.5 12370 445.7 12444 445.9 12610 446 12756 445,9 12800 NC 0.035 0.035 0.030 ×1 93213 100 8858 9015 1 I 1 BT -46 8050 453.1 449 8128.75 453.69 A49.49 8128.75 453.69 437.35 BT 0 8131.25 453,71 437.31 8131.25 453,71 449.51 8208.75 454.29 450 BT 0 8208.75 454.29 436.41 8211.25 454.31 436.39 8211.25 454.31 450 BT 0 8288.75 454.89 450.49 8288.75 454.89 434.45 8291,25 454.91 434,35 BT 0 8291.25 454.91 450.51 8368.75 455.49 450.99 8368.75 455.49 433 BT 0 8371.25 455.51 433 8371.25 455.51 451.01 8448.75 456.09 451.49 BT 0 8448,75 456.09 433 8451.25 456.11 433.03 8451.25 456.11 451.51 BT 0 8528.75 456.69 451.99 8528.75 456.69 436.88 8531.25 456,69 437.13 BT 0 8531.25 456.69 451.99 8608.75 456.15 451.47 8608.75 456.15 439 BT 0 8611,25 456.13 439 8611.25 456.13 451.45 8688.75 455.59 450.92 BT 0 8688.75 455.59 439 8691.25 455.58 439 8691.25 455.58 450.91 BT 0 8768.5 455.04 450.38 8768.5 455.04 439 8771.5 455.02 439 BT 0 8771.5 455.02 450.36 8888.5 454.2 449.57 8888.5 454,2 430.65 BT 0 8891.5 454.18 429.11 8891.5 454.18 449.55 9008.5 453.37 448.75 BT 0 9008.5 453.37 436.24 9011.5 453.35 437.52 9011.5 453.35 448.73 BT 0 9090 452.8 448.2 GR 442.5 2400 442.6 2522 442.7 2690 442,7 2757 442.5 2910 GR 442.5 2990 442.7 3116 442.7 3286 442.4 3518 442.4 3719 GR 443.5 3898 446.4 4055 450.1 4331 451.9 4730 451.9 4806 GR 448.1 5131 447,29 5405 443.5 5835 444 6110 443.4 6387 GR 445.1 6649 445.1 6868 444.2 6965 446.7 7100 448,7 7300 GR 447.5 7550 447.5 7600 451.6 7850 453.1 8050 448 8050 GR 438 8070 437.5 8120 437,35 8128.75 437.31 8131.25 437 8150 GR 436.5 8200 436.41 8208.75 436,39 8211.25 436 8250 434.45 8288,75 GR 434.35 8291.25 434 8300 433 8350 433 8368.75 433 8371.25 GR 433 8448.75 433,03 8451.25 434 8500 436.88 8528.75 437.13 8531.25 GR 439 8550 439 8608.75 439 8611.25 439 8688.75 439 8691.25 19JUL96 12:17:40 PAGE 6 GR 439 8768.5 439 8771.5 439 8858 435 8880 430.65 8888.5 GR 429.11 8891.5 426.3 8897 426.52 8898 427.4 8902 417.5 8930 GE 417.76 8960 417.8 8965 436.24 9008.5 437.52 9011.5 439 9015 GR 440 9075 448 9090 452.8 9090 452.7 9110 452.3 9160 GR 447.5 9400 447.3 9470 449.3 9700 447 9844 446.8 10349 GR 446.2 10495 446.2 10586 445.7 10855 445.7 10903 446.1 11076 GR 445,9 11158 445.9 11249 445.7 11418 446.2 11621 445.3 11749 GR 445,2 11908 445.3 11988 445.2 12070 445,2 12152 445 12280 i GR 445.5 12370 445.7 12444 445.9 12610 446 12756 445.9 12800 X1 93296 0 0 0 83 83 83 X2 0 0 0 0 0 0 I SANDY LAKE RD PROPERTY LOCATED IN RT OVERBANK FROM GR STATIONS 9497 TO 11057 PROPOSED CUT IN EAST SIDE OF PROPERTY, FILL IN WEST SIDE X1 93297 100 8858 9015 I I 1 GR 442.5 2400 442.6 2522 442.7 2690 442.7 2757 442.5 2910 GR 442.5 2990 442.7 3116 442.7 3286 442.4 3518 442.4 3719 GR 443.5 3898 446.4 4055 450,1 4331 451.9 4730 451.9 4806 GR 448.1 5131 447.29 5405 443.5 5835 444 6110 443.4 6387 GR 445.1 6649 445.1 6868 444.2 6965 446.7 7100 448.7 7300 GR 447.5 7550 447.5 7600 451.6 7850 453.1 8050 448 8050 GR 438 8070 437.5 8120 437.35 8128.75 437.31 8131.25 437 8150 GR 436,5 8200 436.41 8208,75 436.39 8211.25 436 8250 434.45 8288.75 GR 434.35 8291.25 434 8300 433 8350 433 8368.75 433 8371.25 GR 433 8448.75 433.03 8451.25 434 8500 436.88 8528.75 437.13 8531.25 GR 439 8550 439 8608.75 439 8611.25 439 8688.75 439 8691.25 GR 439 8768.5 439 8771.5 439 8858 435 8880 430.65 8~38.5 GR 429.11 8891.5 426.3 8897 426.52 8898 427.4 8902 417.5 8930 GR 417.76 8960 417.8 8965 436.24 9008.5 437.52 9011.5 439 9015 GR 440 9075 448 9090 452.8 909~) 452.7 9110 452.3 9160 GR 447.5 9400 447.3 9470 444.0 9497 435.5 9531 435.5 9696 GR 447.0 9742 447.0 10397 447.0 11052 445.8 11057 446.1 11076 GR 445.9 11158 445.9 11249 445.7 11418 446.2 11621 445.3 11749 GR 445.2 11908 445.3 11988 445.2 12070 445.2 12152 445 12280 GR 445.5 12370 445.7 12444 445.9 12610 446 12756 445,9 12800 NH 6 0.070 4146 0.120 7457 0.045 8192 0.035 8766 0.050 NH 8941 0.045 12800 SANDY LAKE RD PROPERTY LOCATED IN RT OVERBANK FROM GR STATIONS 9434 TO 10959 PROPOSED CUT IN EAST SIDE OF PROPERTY, FILL IN WEST SIDE X1 93359 98 8766 8941 62 62 62 GR 441,1 2230 441.1 2292 440.5 2466 440,4 2645 440.8 2696 GR 440.1 2852 440.1 2912 440.3 2945 440.3 2972 440.7 3107 GR 441.3 3122 441.9 3147 441.8 3180 443.2 3219 441.8 3315 GR 441.9 3500 442.2 3534 441.6 3554 441.8 3684 442.7 3732 19JUL96 12:17:40 PAGE 7 GR 445.7 3859 441.5 3891 441.5 4146 441.2 4206 441.1 4283 GR 441.7 4311 441.6 4367 441.6 4417 442.7 4483 442.7 4496 GR 441.4 4603 444.1 4726 444.1 4748 445.2 4852 447 4893 GR 446.9 5230 446.7 5327 446.8 6(~51 446.8 6064 448.5 6103 GR 445.7 6221 445.7 6272 447.4 6347 446.5 6399 446.4 6~58 GR 443.7 6758 443.7 (:~14 441.4 6~34 441.4 6911 442.4 7241 GR 442.3 7303 441 7434 440.4 7457 439.7 7594 439.7 8192 GR 438 8265 438 8315 435 8330 435 8450 441 8515 GR 441.9 8519 441.8 8618 442.5 8633 440.4 ~598 440.6 8748 GR 440.3 8766 439.1 8784 435.1 8790 427 ~02 423.5 8821 GR 420.5 8836 417.5 8867 420 ~87 424.5 8901 435.1 8933 GR 440.4 8941 440 9002 440.8 9007 442.7 9050 444.3 9067 GR 443.7 9305 443.7 9353 444.3 9385 444.2 9434 434.9 9471 GR 434.9 9635 448.5 9689 448.5 10108 448.5 10528 448.5 10947 GR 445.4 10959 446.7 10989 445.8 11195 445.6 11302 446.6 11783 GR 446.4 11868 445.8 12469 446.5 1280(3 NH 6 0.070 4146 0.120 7457 0.045 8192 0.035 8766 0.050 NH 8941 0.045 12800 SECTION @ 93359 REPEATED SANDY LAKE RD PROPERTY LOCATED IN RT OVERBANK FROM GR STATIONS 9654 TO 11069 PROPOSED CUT IN EAST SIDE OF PROPERTY, FILL IN WEST SIDE X1 93700 1(3(3 8766 8941 210 210 341 GR 441.1 2230 441.1 2292 440.5 2466 440.4 2645 440.8 2696 GR 440.1 2852 440.1 2912 440.3 2945 440.3 2972 440.7 3107 GR 441.3 3122 441.9 3147 441.8 3180 443.2 3219 441.8 3315 GR 441.9 3500 442.2 3534 441.6 3554 441.8 3(:~4 442.7 3732 GR 445.7 3859 441.5 3891 441.5 4146 441.2 4206 441.1 4283 GR 441.7 4311 441.6 4367 441.6 4417 442.7 4483 442.7 4496 GR 441.4 4603 444.1 4726 444.1 4748 445.2 4852 447 4893 GR 446.9 5230 446.7 5327 446.8 6061 446.8 6064 448.5 6103 GR 445.7 6221 445.7 6272 447.4 6347 446.5 6399 446.4 6658 GR 443.7 6758 443.7 6814 441.4 (:d~34 441.4 6911 442.4 7241 GR 442.3 7303 441 7434 440.4 7457 439.7 7594 439.7 8192 GR 438 8265 438 8315 435 8330 435 8450 441 8515 GR 441.9 8519 441.8 8618 442.5 8633 440.4 8698 440.6 8748 GR 440.3 8766 439.1 8784 435.1 8790 427 8802 423.5 8821 GR 420.5 8836 417.5 8867 420 8887 424.5 8901 435.1 8933 GR 440.4 8941 440 9(302 440.8 90(37 442.7 9(350 444.3 9067 GR 443.7 9305 443.7 9353 444.3 9385 445.6 94~ 446 9515 GR 446.1 9608 444.8 9654 432.8 9702 432.8 9880 447.6 9939 GR 447.6 10312 447.6 10685 447.6 11058 444.9 11069 445.8 11195 GR 445.6 11302 446.6 11783 446.4 11868 445.8 12469 446.5 12800 19JUL96 12:17:40 PAGE 8 NH 6 0.070 4146 0.120 7457 0.045 8192 0.035 8766 0.050 NH 8941 0.045 12800 SECTION @ 93359 REPEATED SANDY LAKE RD PROPERTY LOCATED IN RT OVERBANK FROM GR STATIONS 9814 TO 9954 PROPOSED CUT THROUGH NARROW PORTION OF PROPERTY ADJACENT TO PONDS X1 93800 100 8766 8941 350 350 100 GR 441.1 2230 441.1 2292 440.5 2466 440.4 2645 440.8 2696 GR 440.1 2852 440.1 2912 440.3 2945 440.3 2972 440,7 3107 GR 441.3 3122 441.9 3147 441,8 3180 443.2 3219 441.8 3315 GR 441.9 3500 442.2 3534 441.6 3554 441.8 3684 442.7 3732 GR 445.7 3859 441.5 3891 441.5 4146 441.2 4206 441.1 4283 GR 441.7 4311 441.6 4367 441.6 4417 442.7 4483 442.7 4496 GR 441.4 4603 444.1 4726 444.1 4748 445.2 4852 447 4893 GR 446.9 5230 446.7 5327 446.8 6061 446.8 6064 448.5 6103 GR 445.7 6221 445.7 6272 447.4 6347 446.5 6399 446.4 6658 GR 443.7 6758 443.7 6814 441.4 6834 441.4 6911 442.4 7241 GR 442.3 7303 441 7434 440.4 7457 439.7 7594 439,7 8192 GR 438 8265 438 8315 435 8330 435 8450 441 8515 GR 441.9 8519 441.8 8618 442.5 8633 440.4 8698 440.6 8748 GR 440,3 8766 439.1 8784 435.1 8790 427 8802 423,5 8821 GR 420.5 8836 417.5 8867 420 8887 424.5 8901 435.1 8933 GR 440,4 8941 440 9002 440.8 9007 442.7 9050 444.3 9067 GR 443.7 9305 443.7 9353 444.3 9385 445.6 9486 446 9515 GR 446.1 9608 445.2 9814 438.0 9954 445.8 10006 445.8 10085 GR 445 10261 445 10817 446.3 10884 446.7 10989 445.8 11195 GR 445.6 11302 446.6 11783 446.4 11868 445.8 12469 446.5 12800 NH 5 0.070 4500 0,120 6100 0,070 8100 0.050 8275 0.060 NH 12570 APPROXIMATE UPSTRM LIMIT OF SANDY LAKE RD PROPERTY X1 93940 95 8100 8275 90 60 140 GR 450.9 1000 447.3 1100 447.5 1300 445.1 1400 443 1500 GR 445.3 1600 443,5 1700 443.2 1800 443.9 1900 443.4 2000 GR 441.4 2200 441.1 2300 442.1 2400 442.1 2700 450 2900 GR 440.5 3100 442.9 3400 441.4 3500 442.4 4100 446.1 4200 GR 446 4300 445.3 4400 445.3 4500 446.4 4800 443 5000 GR 442.7 5100 440.9 5200 445.1 5300 443 5400 442.1 5500 GR 442.4 5600 442.8 5700 441.1 5800 442.7 5900 440.6 6000 GR 441.8 6100 440.8 6200 438.1 6300 438.5 6400 440 6500 GR 440 6600 439.7 6700 439.9 6800 439,9 7000 439 7100 GR 438.8 7200 439.4 7300 439.4 7400 440.2 7600 440.5 7700 GR 442 7900 442.1 8000 438.9 8100 435.1 8124 427 8136 GR 423.5 8155 420.5 8170 417.3 8201 420 8221 424.5 8235 GR 435.1 8267 440.4 8275 440 8400 437.9 8500 437.4 8600 GR 440.1 8700 442.9 8800 444 8900 444 9000 444 9100 GR 444.4 9200 442 9300 443.2 9500 443.5 9600 444.5 9700 GR 444 9800 444 9900 442.5 10000 441.2 10800 441.9 10900 19JUL96 12:17:40 PAGE 9 GR 444 11000 444.1 11100 443.8 11400 445.5 11500 446.1 11600 GR 445,5 11700 444.7 11800 445.6 11900 447.7 12000 447 12100 GR 446.5 12200 446.5 12300 444.2 12400 448.1 12500 448.4 12570 QT I 92700 NH 8 0.090 4714 0.120 5844 0.050 6013 0.045 7048 0.100 NH 7740 0.050 8571 0.080 9372 0.070 12200 X1 97178 100 5844 6013 2200 1350 3238 GR 447.9 1200 447.5 1253 445 1313 445.1 1725 445.1 1784 GR 443.9 1854 444.1 2102 444 2427 444.1 2521 444.4 2540 GR 445.3 2577 444.9 3475 446.1 3494 445.9 3532 447.2 3559 GR 447.5 3570 446.7 3582 446.2 3590 445 3599 445 3623 GR 444.8 3641 444 3676 442.4 3788 442.4 3818 442 3873 GR 443.2 4222 444 4295 444.7 4412 444.5 4449 445.2 4602 GR 445.9 4714 444.3 4733 441.5 4743 441.6 5577 441.9 5606 GR 441,4 5631 441.4 5710 443.7 5738 445 5822 444.9 5844 GR 438 5867 435.4 5875 428,2 5901 421.2 5913 416,5 5944 GR 419.8 5949 434.8 5960 435.4 5991 439.8 6007 440.2 6013 GR 442.2 6055 443 6174 442.1 6236 442 6284 444.1 6419 GR 443.8 6510 443.8 6537 442.4 6847 442.4 6950 442,9 6996 GR 442.9 7048 441,9 7105 441.9 7740 444 7918 442.9 7945 GR 442.8 8383 443.8 8476 443,7 8513 444.6 8540 442.5 8571 GR 442.1 8704 443.1 8813 442.2 9162 443 9293 443,6 9372 GR 445.1 9403 443.6 9457 443.4 9839 445.9 9965 445.9 9972 GR 446.9 9992 446.3 10225 447.2 10419 447.7 10523 447.2 10682 GR 446.9 10704 446.9 10736 447.8 10823 446.7 10890 446 11073 GR 446 11144 449.1 11155 449.7 11174 447.7 11186 447.8 11573 GR 448.9 11595 448.8 11705 449.6 11893 449.7 12146 450,3 12200 NH 8 0.070 4087 0.050 5506 0.100 5620 0.050 5767 0.100 NH 5856 0.045 6713 0.100 7652 0.070 12163 X1 97919 100 5620 5767 700 700 741 GR 451,6 1000 451.2 1031 447.9 1071 448 1084 447 1101 GR 447 1804 447.8 1856 446.9 2001 447.1 2099 446,1 2414 GR 446.3 2439 445.7 2532 446.1 2590 446 2673 445.5 2734 GR 446.2 2769 445.8 2918 446.9 3074 444.9 3263 445 3351 GR 443.8 3551 442.7 4087 441.7 4224 442.7 5063 443,2 5230 GR 443.5 5246 444.3 5409 446 5465 446,5 5506 444.5 5518 GR 444 5559 443.9 5620 443.1 5627 439.7 5635 439.6 5667 GR 438.2 5677 435.5 5681 428.2 5684 421.2 5696 416.2 5718 GR 434,8 5745 439.3 5767 440.7 5783 443 5794 442.8 5822 GR 445 5856 445.5 5898 444.8 5965 444.6 6052 443.5 6177 GR 441.8 6437 442.1 6568 441.1 6713 441.2 6850 442.3 6921 GR 442.2 6960 440 7010 440 7301 443.7 7332 443.6 7420 GR 442.4 7467 440.4 7514 440 7652 440 7779 441.5 7798 GR 442.5 7925 442.5 8077 441.6 8336 442.1 8448 441.7 8539 GR 442.2 8610 444.1 8658 442.2 8735 441.7 8828 441.8 8972 GR 442.6 9274 443.3 9320 444.7 9555 444.6 9600 446.2 9755 GR 446 9809 446 9877 446.5 9966 446.5 9986 446.2 10518 GR 445.5 10553 445.4 10639 445,7 10682 447.5 10778 447.6 10962 GR 447.1 11050 449.7 11070 450.1 11216 449.9 11326 450.3 11470 19JUL96 12:17:40 PAGE 10 GR 451.9 11617 451.9 11682 452.5 11785 452 11857 452.6 12163 NH 7 0.050 4728 0.045 4861 0.100 4929 0.045 6184 0.030 NH 7200 0.090 8757 0.070 12338 Xl 98884 100 4728 4861 920 90{2 965 GR 451.9 1000 451,5 1023 449.1 1113 449.1 1141 447.1 1262 GR 446.2 1347 444 1403 444 2000 446 2200 449 2574 GR 450.7 2709 450.9 2830 450.2 2955 448.3 3053 446 3086 GR 443.9 3146 443.1 3238 442.9 3456 442,3 3611 441,5 3673 GR 441.2 3767 441.5 3876 442.3 3910 442.3 4039 443.2 4392 GR 443.2 4418 443.5 4428 443,8 4518 443.6 4616 443.6 4654 GR 444.1 4699 444.1 4728 435.3 4751 428.3 4777 421.3 4788 GR 416.9 4810 434.9 4837 435,3 4843 435,3 4854 438 4861 GR 437.3 4895 443.1 4929 442.5 4970 442.6 4986 441.6 5043 GR 440.4 5134 442 5194 444.3 5235 444.6 5256 444.3 5271 GR 443.9 5367 445.1 5454 444.7 5595 443.5 5730 444.1 5780 GR 443.2 5882 442.4 6083 442.4 6140 443.2 6164 442 6184 GR 442 7200 442 7712 442.7 7721 443.7 7753 442 7808 GR 442 8010 442.6 8083 443.1 8231 442 8363 442.2 8380 GR 442.2 8429 441.9 8450 442.4 8523 442,6 8674 442,2 8757 GR 443 8918 459,6 8981 459.6 9145 459.2 9156 444.6 9204 GR 444.3 9275 444.8 9303 445.2 9389 444.3 9514 450 10250 GR 450 10799 450.5 11019 450 11113 450,6 11223 449,7 11259 GR 450.4 11387 451.4 11480 452.2 11675 451 11874 450.2 11968 GR 451.5 12012 451.5 12051 452.8 12170 454.4 12301 457.7 12338 NH 6 0.055 4099 0.050 4244 0.045 5659 0,030 7500 0.090 NH 8092 0,070 11602 Xl 99708 100 4099 4244 900 900 824 GR 452.9 1000 452.7 1040 450.8 1070 450 1072 450 2050 GR 446 2400 443.7 2762 442,3 2829 442 2912 442,8 2978 GR 443.8 3113 443.9 3533 443.3 3603 443.1 3676 443.5 3698 GR 444.1 3766 445.4 3989 445.2 4071 442.1 4099 441.5 4102 GR 432.7 4121 424.2 4153 417.6 4182 423.5 4200 432,7 4214 GR 438.8 4233 442.8 4244 443.1 4280 442,9 4308 444,5 4346 GR 444.8 4372 444.4 4457 444.2 4545 444.3 4838 444.2 4880 GR 444.6 4908 444.8 5005 444.5 5078 443.5 5189 443.6 5257 GR 443 5312 443.1 5467 442.6 5511 443 5547 442.8 5643 GR 442 5659 442 7500 442 7807 443.6 7827 443.6 7847 GR 442.4 7954 442.7 7994 442.3 8092 442.9 8171 443.4 8332 GR 443 8400 443.2 8464 443 8533 443,9 8604 443,9 8740 GR 445.4 8946 445.6 9003 446.3 9037 447.4 9151 446.5 9265 GR 446.9 9320 446.9 9354 446.5 9385 447 9416 447.2 9464 GR 446.8 9492 447.8 9522 448.4 9602 448.4 9615 448.2 9623 GR 447.8 9778 447.5 9819 447.7 9832 448.2 9975 447.5 10000 GR 447.6 10040 444.8 10219 445.5 10286 451.7 10384 456.1 10414 GR 458.3 10464 459.7 10515 458.7 10559 455 10579 450.7 10673 GR 450,2 10828 450,9 10882 450,8 10960 450,2 11049 451 11090 GR 451.4 11166 452,3 11288 455 11359 454.6 11418 456.8 11602 19JUL96 12:17:40 PAGE 11 NH 8 0.070 2400 0.045 4063 0.100 4111 0.050 4261 0.100 NH 4387 0.045 5189 0.030 7772 0.070 11359 X1 101428 99 4111 4261 930 870 1720 GR 453.6 1000 452 1042 450,3 1048 450.3 2156 449.8 2158 GR 448 2200 448 2400 448 2900 446 3150 445.9 3980 GR 445.5 4063 440 4111 439.4 4148 435.1 4157 434.8 4158 GR 432.8 4160 424.8 4191 418.9 4209 423.8 4224 432.8 4241 GR 435.1 4247 438.5 4254 442.2 4261 442.3 4280 442.7 4299 GR 442.8 4354 442.6 4387 442.8 4571 444 4601 444.4 4714 GR 444.3 4760 444.1 4765 444 4922 445 4971 445.2 5049 GR 444.4 5103 446.1 5130 445.1 5148 444.7 5184 442 5189 GR 442 5689 443.8 5693 445.7 5734 444.8 5760 443.9 5777 GR 444.1 5783 442 5793 442 7530 444.6 7551 443.5 7594 GR 442.5 7772 442.2 7868 441,6 7903 441.4 7962 441.9 8009 GR 442.8 8222 442.8 8363 443.2 8456 442.7 8558 443.3 8697 GR 443.3 8770 443.2 8813 443 8839 444.2 8899 444.6 8935 GR 444.5 8964 444.2 8982 444.2 9104 443.7 9262 445.6 9433 GR 446,8 9591 446.9 9752 447.2 9797 446.2 9840 445.8 9925 GR 445.8 9955 445.1 9996 446.2 10011 447 10077 447.5 10086 GR 447.8 10151 447.8 10203 448 10210 448.3 10282 450 10422 GR 450 10438 450.6 10487 450.5 10522 449.8 10564 450 10772 GR 450.2 10782 451.2 10813 451 10868 456.3 10958 455.9 11116 GR 457.4 11190 458.5 11231 461.8 11331 462,2 11359 NH 6 0.070 2234.4 0.100 2314.8 0,050 2524.8 0.045 3861.5 0.030 NH 6962.2 0.070 10206 X1 102686 82 2314.8 2524.8 900 600 1258 GR 454 1008.4 452 1069 450 1084,8 448 1104.3 448 1112.8 GR 448 1135.5 448 1322.3 450 1467.2 450 1517.4 448 1589 GR 446 1637.1 444 1678.5 444 2234.4 444 2314.8 442 2321.9 GR 440 2328.9 438 2332.9 436 2336.1 434,8 2340 432.8 2342 GR 424.3 2374 419.8 2392 423.8 2407 432.8 2424 436 2445.6 GR 438 2451.2 440 2469.4 442 2476.8 444 2524.8 444 2579.2 GR 444 2594 444 2628.2 444 2638.2 444 3053.9 444 3501.9 GR 446 3836.4 446 3861.5 446 4186 446 4232.5 444 4236.8 GR 442 4241.3 442 6277.8 444 6281.1 446 6322.8 448 6331.4 GR 450 6338.7 450 6347.4 448 6350.8 446 6354.3 444 6357.8 GR 442 6361.7 442 6478.4 442 6514 442 6962.2 442 7029.5 GR 442 7037.1 444 7116.5 444 7127.8 444 7140.6 446 7154.6 GR 448 7162.1 450 7196.1 452 7435.4 452 7510.6 450 7589.2 GR 448 7680.1 446 7701.6 444 7707.4 444 7772.8 444 7805.7 GR 444 8018.6 446 8507.2 448 8741.1 450 8986.7 450 8997.9 GR 450 9447.4 450 9518 450 9804.8 450 9931.2 450 10073 GR 452 10128 454 10206 QT I 66600 NH 5 0.070 2691 0.100 2712 0.050 2818 0.120 4140 0.060 NH 9250 19JUL96 12~17:40 PAGE 12 X1 105167 100 2712 2818 1500 1100 2481 GR 453.2 1000 451.3 1043 450.7 1150 450.4 1178 451.4 1478 GR 451,1 1626 450 1742 450 1784 449.2 1909 449,4 2032 GR 448.6 2215 448,7 2244 446.6 2374 444.9 2434 444.6 2549 GR 442.7 2583 442.2 2641 442.4 2659 440.5 2691 440.8 2712 GR 434.7 2720 434.4 2725 431.8 2732 419.7 2740 419 2756 GR 424.7 2771 434.3 2793 440.8 2801 441.5 2818 444.5 2838 GR 442.3 2944 446.6 3004 447,1 3070 446.3 3096 445.6 3152 GR 445.6 3286 446.1 3431 446.1 3506 445.6 3650 445 3721 GR 445.4 3796 445.3 3868 445.6 4140 445.6 4289 445 4361 GR 445.3 4393 445.2 4422 445.2 4525 445.2 4589 445.3 4606 GR 445.1 4619 445.5 4751 445.5 4806 445.4 4878 446.1 5037 GR 445.9 5074 446.3 5125 444.7 5141 443.7 5209 443.8 5246 GR 444.9 5385 444.8 5435 444.1 5488 443.2 5489 443.3 6253 GR 443.2 6329 443.4 6397 443.8 6547 443.1 6667 445 6797 GR 445.5 6829 445.5 6863 445.7 6943 446.7 7138 446.6 7159 GR 447.3 7253 447.3 7296 447.9 7373 448 74?0 447.9 7493 GR 449.6 7563 449.7 7634 449.2 7707 451.4 7795 449.8 7941 GR 450.5 8007 450.4 8169 450.9 8204 450.6 8230 450.8 8283 GR 451.8 8333 452.1 8385 452.6 8706 451.3 8718 451.6 8758 GR 451.7 8773 451 9032 451.8 9089 450.2 9225 450.2 9250 19JUL96 12:17:40 PAGE 13 IHLEQ = 1. THEREFORE FRICTION LOSS (HL) IS CALCULATED AS A FUNCTION OF PROFILE TYPE, WHICH CAN VARY FROM REACH TO REACH. SEE DOCUMENTATION FOR DETAILS. 19JUL96 12:17:40 PAGE 14 THIS RUN EXECUTED 19JUL96 12:17:42 HEC-2 ~ATER SURFACE PROFILES Version 4.6.2; M~y 1991 NOTE- ASTERISK (*) AT LEFT OF CROSS-SECTION NUMBER INDICATES MESSAGE IN SUMMARY OF ERRORS LIST ELM FORK TRINITY RIVER SUMMARY PRINTOUT TABLE 150 SECNO XLCH ELTRD ELLC ELMIN Q CgSEL CRIgS EG lO*KS VCH AREA .01K 90532.000 .00 .00 .00 409.00 99200.00 448.40 .00 448.45 1.25 2.79 64408.34 88769.49 * 91530.000 998.0(] .00 .00 410.20 99200.00 448.49 .00 448.52 ,48 1.62 78192.02142552.50 * 92351.000 821.00 ,00 .00 410,20 99200,00 448,54 .00 448.59 1.12 2.69 62359.52 93923.16 * 93141.000 790.00 .00 .00 410.20 99200.00 448.64 .00 448.75 3.17 4.58 49196.28 55719.91 93190.000 49.00 .00 .00 410.20 99200.00 448.65 .00 448.77 3.21 4.61 49166.43 55359.53 93191.000 1.00 .00 .00 433.00 99200.00 448.60 .00 448.79 3.64 8.08 43796.73 51998.02 93196,000 5.00 .00 .00 433.00 99200,00 448.60 .00 448.79 3.64 8.07 43811,74 52018.59 93197.000 1.00 .00 .00 417,50 99200.00 448.70 .00 448.80 3.89 4.56 46147.50 50292.98 93212.000 15.00 ,00 .00 417.50 99200.00 448.68 .00 448.82 4.31 4.73 39625.34 47763.73 93213.000 1.00 452.80 449.57 417.50 99200.00 448.67 .00 448,82 2.98 5.32 39183.12 57477.04 93296,000 83.00 452.80 449.57 417.50 99200.00 448.70 .00 448.85 2.94 5.29 39386.84 57807.41 93297.000 1.00 .00 .00 417.50 99200.00 448.71 .00 448.85 1.99 5.36 41961.48 70275.57 93359.000 62.00 .00 ,00 417,50 99200.00 448.80 .00 448.87 2.96 3.92 54753.67 57644.39 93700,000 341.00 .00 .00 417.50 99200.00 448.87 .00 448.93 2.60 3.68 57762.78 61470,97 93800.000 100,00 .00 .00 417.50 99200.00 448.95 .00 449.02 2.80 3.82 58749.45 59269.07 93940.000 140.00 .00 .00 417,30 99200.00 448.99 .00 449.05 2.48 3.65 73627.35 62994.37 97178.000 3238.00 .00 .00 416.50 92700.00 449.63 .00 449.70 4.38 4.12 60841.78 44301.59 19JUL96 12:17:40 PAGE 15 SECNO XLCH ELTRD ELLC ELMIN Q CWSEL CRIWS EG lO*KS VCH AREA .01K 97919.000 741.00 .00 .00 416.20 92700.00 449.92 ,00 449.96 3.25 3.40 60649.76 51433.14 98884.000 965.00 .00 .00 416.90 92700.00 450,15 .00 450.20 2.08 3.34 56744.21 64313.55 99708.000 824.00 .00 .00 417.60 92700.00 450.32 .00 450.37 1.83 2.95 54431.64 68501.00 101428.000 1720.00 .00 .00 418.90 92700.00 450.48 .00 450,54 1.62 2.59 53351.72 72736.27 102686.000 1258.00 .00 .00 419.80 92700,00 450.59 .00 450.64 1.54 2.30 50646,32 74754.54 * 105167.000 2481.00 .00 .00 419.00 66600.00 450.94 .00 451.05 5,84 4.98 34575.07 27560.03 19JUL96 12:17:40 PAGE 16 ELM FORK TRINITY RIVER SUMMARY PRINTOUT TABLE 150 SECNO Q CWSEL DIFWSP DIFWSX DIFKgS TOPWID XLCH 90532.000 99200.00 448.40 .00 .00 .00 7871.23 .00 * 91530.~)0 99200.00 448.49 .00 .09 .00 9978.49 998.00 * 92351.000 99200.00 448.54 .00 .05 .00 9305.65 821.00 * 93141.000 99200,00 448,64 .00 .10 .00 ~36.85 790,00 93190.000 99200.00 448,65 .00 .01 .00 8639.59 49.00 93191.000 99200.00 448.60 .00 -.06 .00 8782.~ 1.00 93196.0(X3 99200.00 448,60 .00 .00 .00 8782.98 5.00 93197.000 99200.00 448.70 .00 .10 .00 8836.46 1.00 93212.0(~) 99200.00 448.68 .00 -.01 .00 8800.17 15.00 93213,000 992(X).00 448.67 .00 -.01 .00 8795.52 1.00 93~96.000 99200.00 448.70 ,00 .03 .00 8813.24 83.00 93297.000 99200,00 448,71 .00 .01 .00 8920.42 1.00 93359,0(X3 99200.00 448.80 .00 .09 .00 10570.00 62.00 93700.000 99200.00 448.87 .00 .07 .00 10570.00 341.00 93800.000 99200.00 448.95 .00 .08 .00 10570.00 100.00 93940.000 99200.00 448.99 .00 .04 ,(X) 11469.93 140.00 97178.000 92700.00 449.63 .00 .64 .00 10774.72 3238.00 97919.000 92700.00 449.92 .00 .28 .00 10119.18 741.00 98884.000' 92700.00 450.15 .00 .23 .00 9409.90 965.00 99708.000 92700.00 450.32 .00 .17 .00 9360.52 824.00 101428.000 92700.00 450.48 ,00 .16 .00 9697.77 1720.00 102686.000 92700,00 450,59 .(X) .10 .00 8708.85 1258.00 * 105167.0(X) 66600.00 450.94 .00 .36 .00 6910.28 2481.00 19JUL96 12:17~40 PAGE 17 SUMMARY OF ERRORS AND SPECIAL NOTES WARNING SECNO= 91530.000 PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 92351.000 PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 93141,000 PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 105167.000 PROFILE= I CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE APPENDIX H FLOODPLAIN CROSS SECTIONS APPENDIX I FLOODPLAIN WORK MAP APPENDIX J DETAILED SITE PLAN APPENDIX K GRADING CROSS SECTIONS APPENDIX L VALLEY STORAGE COMPUTATIONS PRE-PROJECT CONDITION - VALLEY STORAGE COMPUTATIONS Sandy Lake Road Property - Coppell, Texas 1 532.5 1972.5 10 5900 20,450 2 647.5 2117.5 42 30,450 96,443 3 802.5 2475.0 56 46,200 143,220 4 847.5 2640.0 65 55,819 180,456 5 870.0 2912.5 78 66,788 229,808 6 842.5 2980.0 89 73,203 261,883 7 802.5 2905.0 87 67,534 248,276 8 750.0 2802.5 72 51,030 194,850 9 667.5 2610.0 73 49,640 182,318 10 692.5 2385.0 46 28,923 106,088 11 565.0 2227.5 55 32,931 130,281 12 632.5 2510.0 35 38,019 104,431 13 1540.0 3457.5 23 27,284 69,834 14 832.5 2615.0 59 46,758 148,680 15 752.5 2425.0 47 34,545 112,506 16 717.5 2362.5 66 47.850 154,028 17 732.5 2305.0 96 64,440 211,320 18 610.0 2097.5 95 79,206 220,281 19 1057.5 2540.0 98 98,000 246,838 20 942.5 2497.5 Pre-Project Valley Storage Computations (continued) .. . . ................ ....... ~ .... ~ . 20 942.5 2497.5 69 63,739 176,640 21 905.0 2622.5 87 79,496 235,009 22 922.5 2780.0 78 76,635 206,018 23 1042.5 2502.5 50 60,875 127,688 24 1392.5 2605.0 64 94,960 163,440 25 1575.0 2502.5 84 115,395 181,125 26 1172.5 1810.0 95 97,613 150,338 27 882.5 1355.0 28 21,490 34,230 28 652.5 1090.0 37 26,178 43,059 29 762.5 1237.5 52 46,345 71,760 30 1020.0 1522.5 72 74,160 112,230 31 1040.0 1595.0 96 108,840 166,920 32 1227.5 1882.5 87 125,606 188,573 33 1660.0 2452.5 30 46,875 71,775 34 1465.0 2332.5 37 53,881 86,904 35 1447.5 2365.0 33 53,089 85,016 36 1770.0 2787.5 26 75,303 101,498 37 4022.5 5020.0 30 130,125 160,200 38 4652.5 5660.0 Total Volumes (cf) 2,295,125 5,424,414 Total Volumes (ac-fi) 52.69 _ 124.53 POST-PROJECT CONDITION - VALLEY STORAGE COMPUTATIONS Sandy Lake Road Property - Coppell, Texas 1 532.5 1972.5 10 5600 15,725 2 587.5 1172.5 42 26,723 53,393 3 685.0 1370.0 56 37,450 77,840 4 652.5 1410.0 65 35,181 83,525 5 430.0 1160.0 78 32,078 87,458 6 392.5 1082.5 89 33,486 91,336 7 360.0 970.0 87 33,169 86,891 8 402.5 1027.5 72 29,790 73,260 9 425.0 1007.5 73 34,766 80,118 10 527.5 1187.5 46 21,333 49,968 11 400.0 985.0 55 22,550 55,825 12 420.0 1045.0 35 15,881 38,194 13 487.5 1137.5 23 11,011 26.019 14 470.0 1125.0 59 27,730 66,449 15 470.0 1127.5 47 22,149 53,110 16 472.5 1132.5 66 31,515 74,250 17 482.5 1117.5 96 44,640 103,920 18 447.5 1047.5 95 69,350 131,931 19 1012.5 1730.0 98 94,938 167,213 20 925.0 1682.5 Post-Project Valley Storage Computations (continued) 20 925.0 1682.5 69 197,599 287,126 21 4802.5 6640.0 87 447,180 612,480 22 5477.5 7~0.0 78 379,373 512,168 23 4250.0 5692.5 50 163,063 229,438 24 2272.5 3485.0 64 137,200 205,680 25 2015.0 2942.5 84 143,220 208,950 26 1395.0 2032.5 95 122,431 175,156 27 1182.5 1655.0 28 36,330 49,070 28 1412.5 1850.0 37 54,436 71,318 29 1530.0 2005.0 52 78,130 103,545 30 : 1475.0 1977.5 72 109,440 147,510 31 1565.0 2120.0 96 158,520 216,600 32 1737.5 2392.5 87 178,350 241,316 33 2362.5 3155.0 30 85,238 110.138 34 3320.0 4187.5 37 128,066 161,089 35 3602.5 4520.0 33 95,494 127,421 36 2185.0 3202.5 26 86,125 112,320 37 4440.0 5437.5 30 136,388 166,463 38 4652.5 5660.0 Total Volumes (cfi 3,365,923 5,154,213 Total Volumes (ac-~) 77.27 ! 18.32