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Home My WebLink AboutZero Rise Study December 2008• Zero Rise Study 2818 Place Student Housing Phase 2 Decem ber 2008 Prepa red for: Ryan Griffis Place Properties 5215 N. O'Conner Blvd. Suite 200 Irving, TX 75039 Prepared by: Kim ley-Horn and Associates, Inc. 11 1 Un iversity Drive East Suite 105 College Station , TX 77840 1111""'1-lnll Kimley-Horn ..........i-[_j and Associates, Inc. Kimley-Horn and Associates, Inc. December 3, 2008 Alan Gibbs, P.E. Assistant City Engineer C ity of College Station I I 0 I Texas A venue College Station, TX 77 842 Subject: Zero Rise Study 2818 Place Student Housing -Phase II City of College Station, Texas Dear Alan, On be half of Pl ace Prope1ties, Kimley-Horn and Associates Inc. (KHA) has perfo rm ed a zero rise study for phase two of the 2818 Place Student Housin g development located on Harvey Mitche ll Parkway no1th of Holleman. Thi s zero rise study is an addendum to the KHA zero rise study dated June 18, 2008, and the purpose of the study is to document the results of a hydraulic analysis for the proposed IO" sanita1y sewer aeri al crossing in the channel located on Tributary I to White Creek. The attached "Sanita1y Sewer Aeria l Crossing Plan and Profile" sheet provides detailed plans for the proposed improvement. An 8" sanitary sewer line was installed during phase one constru ction to connect phase one to the 18" sanitary sewer main located across th e tributa1y. The 8" sewer was shown on the constructi on plans by Bu1y Pa1tners to have ±4 feet of cover, and was constructed within the limits of a temporary elevated earthen construction crossing on the tributary. KHA designed Box Culvert "B'' to provide a permanent connection to phase one in generally the same location as the construction crossin g. During construction of the culverts, it was dete rmined that the fl owline of th e existing 8" sewer is at a hi gher elevation than the channel fl owline. KHA is proposin g to replace approx imately 185 linear feet of th e existing 8" sewer with a proposed 1 O" sanitary sewer I ine constructed as an aerial crossing farther upstream of th e culve1ts. The pipe diameter has been increased in order to meet the minimum pipe slope requirements and accommodate the additio nal length required for the relocatio n . • TEL 979 846 8401 FAX 979 846 8450 • Suite 105 111 University Drive East College Station, Texas 77840 Kimley-Horn and Associates, Inc. The current hydrau lic analysis has been completed using the U.S. Army Corps of Engin ee rs HEC-RAS software program version 4.0. The analys is compared water sur face elevations for the I 00-year storm event from ex isting cond itions to proposed conditi ons. KH A has utilized the prev iously accepted KHA zero rise analysis mode li ng as the basis fo r the curren t proposed hydrau li c mode ling. KHA has made the foll owin g mod ification s to the rev ised effective model: Tri butary I -Tri butary to Unnamed Tributary to White Creek • KHA added cross section 827 to provide a downstream cross section for the sanitary sewer cross in g. The Io·' sanitary sewer aerial crossing with concrete pier and assoc iated grad in g improvements were inse1ted into the previously approved proposed conditions model and compared aga in st the revised-effective mode l. The aerial cross ing \Vas modeled in HEC-RAS as a bridge with 2-2 8" piers. Cross section 827 represents the chann el geometry 5 fee t downstream of the bridge cross section, and cross section 896 represe nts the channel geometry 14.5 feet up stream of the bridge cross section. The results of this comparison fo r Tributary I are summari zed on Tables I and 2 attached to thi s letter and indi cate that the proposed encroachments do not result in an increase in the I 00-year fl oodplain elevation from existing conditions. Digital copies of th e HEC-RAS models used in this analysis are inclu ded with this letter. A plan and profi le sheet detailing the proposed IO" sanitary sewer aeri al crossing as we ll as the HEC-RAS outpu t are attac hed to this letter. If you have any questions or concern s regarding these comments, please feel free to contact me at 979-846-840 I. Very truly yours, KIMLEY-HORN AN D ASSOCIATES, INC. J. Chris Harris, P. E. Associate Kimley-Horn and Assoc iates, Inc. Table I -100 Year Floodpla in Elevation Comoarison -Tributarv I Effecti ve Revised Proposed Difference Cross Section Effective Revised Name Floodplain Floodplain Floodplain Effective vs. Elevation Elevation Elevation Pro nosed 1541 299.83 299.86 299.86 0 1487 299.57 299.63 299.63 0 1408 299.17 299.32 299.32 0 12 12 299.07 295.54 295.54 0 1087 298.59 293.23 292.67 -0.56 896 293.54 292.22 292.24 0.02 827 -292.20 292.20 0 81 2 -292.17 292.17 0 802 293 .09 --- 767 -292.17 292.01 -0.1 6 728 292.79 292.14 292.04 -0.10 605 29 1.1 4 29 1.1 2 29 1.1 2 0 396 290.08 290.07 290.07 0 247 288.27 288.27 288.27 0 154 287.97 287.97 287.97 0 81 287.11 287. I I 287.11 0 24 285.92 285.92 285.92 0 Table 2 -I 00 -Year Channel Velocity Comoarison -Tributary I Effective Revised Proposed Difference Cross Section Effective Revised Name Channel Channel Chanel Effective vs. Velocity Velocity Velocity Pro nosed 154 1 3.13 3.13 3.13 0 1487 2.69 2.6 1 2.6 1 0 1408 2.53 2.53 2.53 0 12 12 6.19 6.19 6.19 0 1087 2.53 1.83 2.65 0.82 896 2.44 3.2 1 2.22 -0.99 827 -2.23 1.93 -0.30 8 12 -2.08 2.14 0.06 802 3.30 --- 767 -1.08 2.57 1.49 728 3.24 1.2 8 1.09 -0.19 605 7.36 7.4 1 7.41 0 396 3.05 3.06 3.06 0 247 6.54 6.54 6.54 0 154 2.67 2.67 2.67 0 8 1 6.47 6.47 6.47 0 24 5.32 5.32 5.32 0 Tributary 1 Existing Conditions HEC-RAS Plan: Plan 02 River: Tributary 1 Reach: Reach 1 Profile: 1% Reach River Sta Profile QTotal Min Ch El W.S. Elev CritW.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude #Chi (els) (ft) (ft) (ft) (ft) (ft/ft) (fUs) (sq ft) (ft) Reach 1 1541 1% 182.00 296.00 299.83 299.92 0.006563 3.20 94.00 64.28 0.35 Reach 1 1487 1% 182.00 295.06 299.57 299.67 0.003426 2.69 95.72 73.10 0.29 Reach 1 1408 1% 182.00 295.68 299.17 299.26 0.013763 3.02 90.66 101.33 0.50 Reach 1 1212 1% 182.00 293.22 299.07 299.08 0.000276 1.02 209.28 80.16 0.09 Reach 1 1087 1% 182.00 296.08 298.59 298.93 0.026907 4.75 41.61 40.96 0.74 Reach 1 896 1% 293.00 290.13 293.54 294.14 0.024061 6.45 56.09 42.68 0.76 Reach 1 802 1% 293.00 289.36 293.09 293.20 0.005005 3.30 143.97 87.97 0.36 Reach 1 728 1% 293.00 288.79 292.79 292.90 0.004102 3.24 154.07 93.91 0.33 Reach 1 605 1% 293.00 287.57 291.12 291.12 291.89 0.034948 7.41 51.28 41.35 0.86 Reach 1 396 1% 293.00 286.02 290.07 290.14 0.005093 3.06 181.78 120.83 0.33 Reach 1 247 1% 293.00 284.71 288.27 288.12 288.93 0.038489 6.54 44.82 26.96 0.89 Reach 1 154 1% 293.00 284.52 287.97 288.04 0.004268 2.67 174.97 112.67 0.32 Reach 1 81 1% 293.00 284.17 287.11 287.11 287.55 0.055256 6.47 64.24 63.93 1.03 Reach 1 24 1% 293.00 282.84 285.92 285.64 286.24 0.020030 5.32 83.41 78.53 0.68 g c .9 -ro > Q) w ·< 300 ; 298 296 ' 294 - 292 290 288 286 -/ l' 284- 282 r--o Trib One to Unnamed Trib to White Creek Tributary 1 Reach 1 i:: '0 200 400 600 800 Main Channel Distance (ft) Plan: Plan 03 11/24/2008 Legend EG 1% ws 1% Crit 1% Ground 1000 1200 1400 1600 Trib One to Unnamed Trib to White Creek Plan: Plan 03 11 /24/2008 Trib One to Unnamed Trib to White Creek Plan Plan 03 11/24/2008 -(--.1 )· ··: .1 -).-·( .1 >c06-- 315-0 Legend 315 Legend 6 310 EG 1% 310 EG 1% WS1 % ws 1% 305 I Crit 1% 305 Crit1 % g 300 : Ground s 300 Ground c • c • 0 Bank Sta 0 Bank Sta ~ ~ > 295 > 295 QJ QJ w w 290 290 285 285 280 ·c 280 0 200 400 600 800 1000 0 200 400 600 800 1000 Station (ft) Station (ft) Trib One to Unnamed Trib to White Creek Plan Plan 03 11/24/2008 Trib One to Unnamed Trib to White Creek Plan: Plan 03 11 /24/2008 ., -.1 .1 --?-<{-.1 '--:.05:---: .1 315 0 Legend 315 Legend 6 ·······-···-········ -----·········--- 310 EG 1% 310 EG 1% ws 1% WS1% 305 : Ground 305 Crit 1% I • g 300 1 Bank Sta g Ground c c 300 • 0 0 Bank Sta ~ ~ > 295 . > 295 QJ QJ w w 290 290 285-1 1 285 280-1-280 0 200 400 600 800 0 100 200 300 400 500 600 700 Station (ft ) Station (ft) Trib One to Unnamed Trib to White Creek Plan Plan 03 11 /24/2008 Trib One to Unnamed Trib to White Creek Plan Plan 03 11 /24/2008 L: ~· ... .1 .1 315 ~ 0 Legend 315 0 Legend ' 6 6 EG 1% EG 1% 310 310 WS1 % WS1 % 305 Ground 305 Crit 1% • g Bank Sta s Ground c c • 0 300 ·· 0 300 Bank Sta ~ ~ > > Q) r Q) w w 295 295 290 290 V1 285 . 285 0 100 200 300 400 500 600 0 100 200 300 400 500 Station (ft) Station (ft) Trib One to Unnamed Trib to White Creek Plan Plan 03 11 /24/2008 Trib One to Unnamed Trib to White Creek Plan: Plan 03 11 /24/2008 .'(. __ .1 ·{ .1 315 0 Legend 315 0 Legend 6 6 EG 1% EG 1% 310 310 WS1 % ws 1% 305-: Ground 305 Ground ' • • g Bank Sta g Bank Sta c c 0 300 i 0 300 ~ ~ > I > Q) Q) w w 295 295 290 290 ; 285 ;-285 0 100 200 300 400 500 0 100 200 300 400 500 Station (ft) Station (ft) Trib One to Unnamed Trib to White Creek Plan Plan 03 11 /24/2008 Trib One to Unnamed Trib to White Creek Plan: Plan 03 11 /24/2008 J .1 J .1 >· -( -.06 - 310 0 Legend 312 Legend 6 EG 1% 310 EG 1% WS1% ws 1% 305• 308 Ground Ground • 306 • g Bank Sta g Bank Sta c c 0 300 0 304 ~ ~ > > Cll Cll w w 302 295 . 300 298 290----296 0 50 100 150 200 250 300 350 0 100 200 300 400 500 Station (ft ) Station (ft) Trib One to Unnamed Trib to White Creek Plan: Plan 03 11/24/2008 Trib One to Unnamed Trib to White Creek Plan Plan 03 11/24/2008 + --: _05 :--: -.06 - 315 . Legend 310 Legend EG 1% 308~ EG 1% -, 310 -1 WS1% WS1% Ground 306 \ Ground • • g 305 : Bank Sta g 304 Bank Sta c c 0 0 302 ~ ~ > > Cll Cll w 300 w 300 298 295- 296 I 290 i 294 0 100 200 300 400 500 0 50 100 150 200 250 300 350 400 Station (ft) Station (ft) Trib One to Unnamed Trib to White Creek Plan : Plan 03 11 /24/2008 Trib One to Unnamed Trib to White Creek Plan: Plan 03 11/24/2008 ., .1 .1 -( .1 .1 312 0 Legend 320 0 Legend 6 / 6 310 EG 1% EG 1% 308 WS1 % 315 WS 1% 306 I Ground Ground / • • g Bank Sta g 310 Bank Sta c:: 304 c:: 0 0 ~ ~ > 302 > Q) Q) w w 305 300 298 300 296 294 295 0 50 100 150 200 250 300 350 400 0 100 200 300 400 500 Station (ft) Station (ft) HEC-RAS version 4.0.0 March 2008 U.S. Army Corps of Engineers Hydrologic Engineering center 609 Second Street Davis, Cal ifornia x x xxxxxx xx xx xx xx xx x x x x x x x x x x x x x x x x x xxxxxxx xxxx x xxx xxxx xxxxxx x x x x x x x x x x x x x x x x x xxxxxx xx xx x x x PROJECT OATA Project Title: Trib one to unnamed Trib to white Creek Pro)ect File : Trib_one.prj Run Date and Time: 11/24/2008 11:52:44 AM Project in English units x x x xxxx x x xx xx x x xxxxx Project oescri\'tion: Floodpl ain Ana ysis for Texas A&t-1 university Student Housing Complex college Station, TX Tributary to white Creek KHA revision 06/13/2008 JCH verti cal Datum = NAVD88 This purpose of this project i s to complete a no-ri se analysis for a proposed culvert crossing to serve phase II of 2818 Place. This model will update previous models for this stream. Existing conditions modeling per LOMR request by Dodson and Associates, Inc. PLAN DATA Plan Title: Existing conditions Pl an File k: \CIVIL \64 311009-Pl ace_2818\Hyd ro\HEC-RAS\ TRI Bl\ Tri b_one. p05 Geometry Titl e: Existing Conditions Geometry Fi le k: \CIVIL \64 311009-Pl ace_2818\Hyd ro\HEC-RAS\ TRIBl \Tri b_one. g04 Flow Title Flow Fil e Existing Condi tions Fl ows k:\CIVIL\64311009-Place_2818\Hydro\HEC -RAS\TRIB1\Trib_one.f03 Pl an Description: isting conditions for the project site. The existing conditions of t he site no development in any area. mixed flow regime because some porti ons of the stream were defaulting to critical depth. Plan Summary Informati on: Number of: Cross Sections culverts Bridges Computational Informat ion 14 0 0 Mul tiple openings Inl ine Structures Lateral Structures \\later surface cal cul ation tolerance 0.01 0.01 20 ~~~;~~; l n~;b~~ ~~ l z~~ ~~~~~n~o le ranee Maximum difference tol erance Fl ow tole ranee factor computation Options Cr itical depth computed at al l conveyance cal cul ati on Method: Friction slo\'e Method: Computationa Flow Regime: FLO\., DATA 0. 3 0.001 cross secti ans At breaks in n values only Average Conveyance Mixed Flow Flow Title: Existing Conditions Flows 0 0 0 Fl OW File k: \CIVIL \64 311009-Pl ace_2818\Hyd ro\HEC-RAS\ TRIBl \Tri b_one. f03 Flow Data (cfs) River Reach 0. 2% Tributary 1 Reach 342 Tributary Reach 555 Boundary Conditions 1 1 RS 1541 896 50% 70 112 2ox. 107 172 10% 123 198 River Reach Profile upstream Downstream Tributary 1 Reach 1 Tributary 1 Reach 1 Tributary 1 Reach 1 ri but ary 1 Reach 1 ri butary 1 Reach 1 ri bu ta ry 1 Reach 1 Tribut ary 1 Reach 1 50% Cri t cal Normal s 0 .02 20% Cri t cal Normal s 0.02 10% Cri t cal Normal s 0.02 4% Crit cal Normal s 0.02 2% cri t cal Normal s 0 .02 1% Cri t cal Normal s 0.02 0. 2% Cri t cal Normal s 0.02 GEOMETRY DATA Page 1 4% 146 235 2% 164 265 1% 182 293 Geometry 'ri t le: Existing Conditions Geometry File k:\CIVIL\64311009-Place_2818\Hydro\HEC-RAS\TRIB1\Trib_one g04 CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 1541 INPUT Description: Station Elevation Data num= ll5 St a Elev Sta Elev Sta El ev Sta Elev Sta El ev 0 315.43 13.64 314. 08 33. 61 314. 63 46. 74 314 . 02 47.26 314 67. 41 313. 42 70.84 313. 28 72 .18 313 .13 80.67 312 91.12 308.53 100. 72 308.35 102. 06 310 ll0.63 307.44 ll8. 62 306 . 21 120.9 308 134. 52 306. 48 137.52 306 139. 62 304.4 144. 3 5 303 . 95 150.49 304. 09 151. 21 304 153. 33 303 .17 164. 58 302. 32 166.7 302.06 167. 26 302. 04 168.01 302 174.82 301. 54 178. 84 301. 26 178.97 301. 2 5 179.15 301. 24 179. 39 301. 2 3 179.55 301. 21 183. 6 300. 44 183. 8 300. 44 184. 08 300. 4 5 184.26 300.45 184. 4 5 300. 46 184. 77 300. 46 186. 28 300. 74 186.57 300. 72 187.1 300.69 187. 22 300.41 187. 49 300. 4 3 187. 81 300.45 188 .19 300.61 188.53 300 . 59 188. 96 300. 56 189 .14 300. 54 189. 28 300. 53 1.89.85 300. 51 190. 34 300. 51 190.76 300.5 191. 48 300. 49 192. 05 300.47 192.7 300. 46 192. 82 300. 46 193. 56 300. 4 5 193.67 300.45 193. 77 300. 44 193.87 300. 44 194.32 300.43 194. 39 300.43 195. 06 300. 42 195.36 300.3 196.18 299 96 197. 01 299.63 198.39 299.06 198. 84 298.88 200. 2 298. 33 201. 56 297. 77 203.51 298. 31 203.99 298.45 205.17 298. 77 206. 34 299 . 09 208.68 299.74 209. 77 296 211.67 296. 23 212.5 296. 3 213 .12 296. 39 213. 21 296.42 219. 85 298. 87 245.79 298.03 247.86 298.l 248. 56 297 . 96 248.8 298 261. 59 299.95 261. 94 300 262. 48 300. ll 276. 77 301.96 278.58 302 282.34 302. 4 293.64 303. 29 294. 84 303.34 299.61 303 .38 307 . 03 302. 78 312. 05 303. 64 314. 49 304 320.02 305 324.2 306 325.13 306 .15 326. 67 306. 41 331. 79 307.38 335 .14 308 344. 58 309 .81 345. 6 310 346. 09 310. 07 354. 32 311. 05 357.63 311. 22 381. 77 312 . 71 382.18 312. 74 389.67 313 .17 390.97 313. 2 3 405.73 314 408 .14 314. l 411.53 314. 32 Manning's n values num= Sta n val Sta n val Sta n val 0 .1 208 .68 .06 219. 85 .1 Bank Sta: Left Right Lengths : Left Channel Right coeff con tr. Ex pan. 208. 68 219.85 98. 77 53. 99 35.03 .1 .3 CROSS SECTION OUTPUT Profile #50% E.G. Elev (ft:) 299.07 Element Left OB Channel Right OB vel Head (ft) 0.07 Wt. n-val. 0.100 0.060 0.100 w.s. Elev (ft) 299.00 Reach Len. (ft:) 98. 77 53. 99 35 .03 Crit W.S. (ft) 298. 22 Fl OW Area (sq ft) 4.54 19. 89 20 .26 E.G. sl ope (ft/ft) 0.006235 Area (s~ ft) 4.54 19. 89 20 . 26 Q Total (cfs) 70.00 Flow (c s) 3. 70 49.97 16. 33 ~~~ ~b~~~ (ft) 53.88 Top width (ft ) 7. 45 10. 95 35. 48 (ft/s) 1. 57 Avg. vel . (ft/s) 0.81 2.51 0 .81 Max Chl Dpth (ft) 3. 00 Hydr. Depth (ft) 0.61 1. 82 0 . 57 Conv . Total (cfs) 886.5 Conv. (cfs) 46.9 632.9 206.8 Length Wtd . (ft) 54.21 Wetted Per. (ft) 7.85 13. 67 35. 59 Min Ch El (ft) 296. 00 Shear (l b/sq ft) 0. 23 0.57 0. 22 Alpha 1. 91 Stream Power (lb/ft s) 0.18 1. 42 0.18 Frctn LOSS (ft) 0.16 Cum volume (acre-ft) 0.11 1. 24 0.08 C & E LOSS (ft) 0.01 cum SA (acres) 0. 23 0.69 0.14 warn~ng: Divided flow computed for this cross-section. warning: The conveyance rati o (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profil e #20% E.G. El ev (ft ) 299.46 Element Le ft OB Channel Right OB vel Head (ft) 0 .07 Wt. n-val . 0.100 0.060 0.100 w.s. El ev (ft ) 299.39 Reach Len. (ft) 98. 77 53.99 35.03 Crit W.S. (ft) 298. 67 Fl ow Area (sq ft) 7.95 24.23 34.74 E.G. sl ope (ft /ft) 0.005479 Area (s~ ft) 7.95 24. 23 34. 74 Q Total (cfs) 107.00 Flow (c s) 7.32 63.80 35.87 To~ width (ft) 58 . 96 Top wi dth (ft) 9. 83 ll.07 38 .07 ve Total (ft/s) 1. 60 Avg. vel . (ft/s) 0.92 2.63 1.03 Max Chl Dpth (ft) 3. 39 Hydr. Depth (ft) 0.81 2.19 0.91 Conv. Total (cfs) 1445.5 Conv. (cfs) 98. 9 862 .0 484. 6 Length 1vtd. (ft) 54. 59 Wetted Per. (ft) 10.37 14.08 38. 20 Min Ch El (ft) 296. 00 Shear (lb/sq ft) 0.26 0. 59 0. 31 Alpha 1. 78 Stream Power (lb/ft s) 0. 24 1. 55 0. 32 Frctn LOSS (ft) 0.18 Cum volume (acre-ft) 0.22 1. 48 0.14 C & E LOSS (ft) 0.01 Cum SA (acres) 0.32 0.73 0.18 warning: Divided flow computed for this cross-section. \oJarni ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) is 1 ess than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #10% E.G. Elev (ft) 299. 56 Element Left OB channel Right OB vel Head Cft) 0.08 Wt. n-val. 0.100 0.060 0.100 \v. s. Elev (ft) 299. 49 Reach Len. (ft) 98. 77 53.99 35.03 Crit w.s. (ft) 298.78 Flow Area (sq ft) 8.92 25.30 38. 43 E.G. slope (ft/ft) 0 005880 ~l~~ ~~~sit) 8. 92 25.30 38. 43 Q Total (cfs) 123.00 8. 85 70.67 43. 48 To~ width (ft) 60. 20 Top wi dth (ft) 10.41 11.10 38. 70 ve Total (ft /s) 1. 69 Avg. vel . Cft/s) 0.99 2.79 1.13 Max Chl Dpth (ft) 3. 49 Hydr. Depth (ft) 0.86 2. 28 0.99 Conv. Total (cfs) 1604. 0 conv. (cfs) 115. 4 921. 6 567 .0 Length Wtd. (ft) 54. 72 wetted Per. (ft) 10.98 14 .18 38. 84 Min Ch El (ft) 296. 00 shear (lb/sq ft) 0. 30 0.66 0. 36 Alpha 1. 75 Stream Power (lb/ft s) 0. 30 1. 83 0.41 Frctn LOSS (ft ) 0.20 Cum volume (acre-ft) 0. 29 1. 58 0.16 C & E LOSS (ft) 0.00 cum SA (acres) 0. 44 0. 75 0.19 \oJarning: Divided flow computed for this cross-section. warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0.7 or greater than 1.4. Thi s may indicate the need for addi ti onal cross sections. CROSS SECTION OUTPUT Profile #4% E.G. Elev (ft) Ve l Head (ft ) w.s. Elev (ft) Crit W.S. (ft) 299.71 0.09 299.62 298. 93 Element Wt. n-val . Reach Len. (ft ) Flow Area (sq ft) Left OB 0.100 98. 77 10.35 Channel 0.060 53.99 26.77 Page 2 Right OB 0.100 35.03 43.63 E.G. sl ope (ft /ft) Q Tota 1 (cfs) Top width (ft) vel Total (ft/s) Max Chl Dpth (ft) conv. Tota 1 (cf s) Length Wtd. (ft ) '1in Ch El (ft ) lpha ctn LOSS (ft) C & E LOSS (ft) 0. 006314 146.00 61 .91 1. 81 3. 62 183 7. 4 54. 94 296.00 1. 70 0.23 0.00 Area (sq f t) Fl ow (cfs) Top width (ft) AVg. vel . (ft/s) Hydr. Dept h (ft) conv. (cfs) 1vetted Per. (ft ) shear (l b/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) cum SA (acres) 10. 35 11.19 11. 21 1. 08 0. 92 140. 8 11. 82 0. 35 0.37 0. 36 0. 48 26. 77 79.97 11.13 2.99 2.40 1006.5 14. 31 0. 74 2.20 1. 70 0.76 43.63 54 84 39. 5 7 1. 26 1.10 690.l 39.72 0.43 0. 54 0. 20 0. 21 warni ng: Divided fl ow computed for t his cross-section. warning : The conveyance ratio (upstream conveyance divided by downst ream conveyance) i s less than 0.7 or greater than 1.4. This may indicate the need for additi onal cross secti ons. CROSS SECTION OUTPUT Profi 1 e #2% E.G. El ev (ft) vel Head (ft) w.s. Elev (ft) Crit W.S. (ft) E.G. slope (ft/ft) Q Total (cfs) Top width (ft) vel Total (ft/s) Max chl Dpth (ft) Conv. Tota 1 (cfs) Length wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 299. 81 0.09 299.72 299.00 0 006540 164.00 63.23 1. 88 3. 72 2027.9 55 .11 296. 00 1. 67 0. 25 0.00 Element Wt. n-val. Reach Len. (ft) Flow Area (sq ft) Area (sq ft) Flow (cfs) Top width (ft) Avg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) Wetted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) cum vol ume (acre-ft) Cum SA (acres) warning: Divided flow computed for this cross-section. CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) vel Head (ft) w.s. Elev (ft) Cri t W.S. (ft) E.G. Slope (ft/ft) Q Total (cfs) Top width (ft) vel Total (ft/s) Max Ch 1 Dpth (ft) Conv . Total (cfs) Length Wtd. (ft) Min Ch El (ft) Al pha Frctn LOSS (ft) C & E LOSS (ft) 299. 92 0.10 299. 83 299.06 0.006565 182. 00 64. 28 1. 94 3.83 2246.3 55. 37 296. 00 1. 65 0. 26 0.00 Element Wt. n-val . Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Flow (cfs) Top width (ft) AVg. vel. (ft/s) Hyd r. Depth (ft) conv. (cfs) Wet ted Per. (ft) s hear (l b/sq f t) St ream Power (lb/ft s) Cum volume (acre-ft ) Cum SA (acres) CROSS SECTION OUTPUT Profil e #0.2% .G. Elev (ft) el Head (ft) .S. Elev (ft) Crit W.S. (ft) E.G. slope (ft/ft) Q Total (cfs) Top wi dth (ft) vel Total (ft/s) Max chl Dpth (ft) conv. Total (cfs) Length wtd. (ft) Mi n Ch El (ft) Al pha Frctn LOSS (ft) C & E LOSS (ft) 300.75 0.13 300.62 299.53 0. 006952 342. 00 82.22 2. 30 4.62 4101. 9 57.03 296. 00 1. 62 0.29 0.00 El ement wt. n-val. Reach Len. (ft ) Fl ow Area (sq ft) Area (sq ft) Fl OW (cfs) Top width (ft) Avg. vel. (ft/s) Hydr . Depth (f t) Conv. (cfs) Wet ted Per. (ft ) Shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) Cum SA (acres) warning: Divided flow computed for t his cross-section. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 INPUT Description: Station Elevation Sta 0 15 18 47 88 63 82 174 43 191. 4 5 206. 3 209.51 223.63 245. 86 253.95 262.98 291. 61 307. 07 324. 91 337. 9 Elev 309.51 309.57 309. 44 309 .17 302. 55 298.3 298. 8 299 .12 299.79 297.86 295. 06 298 .12 301. 8 303. 01 305. 5 5 308. 48 Manni ng's n values Data Sta .7 39. 42 52.26 65. 7 176.9 194. 71 206. 69 217 86 223. 69 247.47 258.29 263.87 291. 96 311. 74 326.95 340. 39 Sta n val Sta 0 .l 242.47 RS: 1487 num= Elev 309. 51 309.68 309.37 309 .14 302. 49 298. 87 298. 84 299. 96 299.78 297.63 296. 52 298.65 301. 84 303. 46 306 308 num= n val .06 80 Sta 2.1 39.78 54. 37 66.11 178. 46 204. 87 207. 31 218.67 229.93 247.57 260.73 264.36 293 315. 08 330.33 359.96 Sta 263.87 Elev 309.52 309.68 309.33 309 .13 301. 74 298.66 298. 9 300.04 299.42 297.59 297.35 298.94 302 304 306. 88 310 n val .1 Sta 3. 58 40. 24 62. 03 66. 43 187 .16 205.57 207. 81 223.53 230. 4 250.41 262.66 277. 07 299.33 318. 86 334.18 364.39 Elev 309. 52 309. 5 7 309.2 309.13 297. 54 298. 73 298. 95 299. 8 299.4 296. 46 298. 01 300. 5 5 302 304. 45 307. 62 310. 31 Left OB 0.100 98. 77 11. 53 11. 53 13 .14 11. 83 1.14 0. 97 162.5 12. 48 0. 38 0.43 0. 43 0. 50 Left OB 0.100 98. 77 12.82 12. 82 15. 42 12.17 1. 20 1. 05 190. 3 12.84 0. 41 0. 49 0. 50 0. 53 Left OB 0.100 98. 77 24.53 24.53 31. 52 24.50 1. 29 1. 00 378.1 25.50 0.42 0. 54 1. 01 0.67 Sta 13. 48 44.61 63.08 67.67 188. 7 5 205.85 208.57 223.58 242.47 251. 03 262.78 289.21 301. 09 319.82 336 .11 374.82 nk Sta: Left Right 242.47 263.87 Lengths: Left Channel Right 42.36 79.17 116.12 coeff Con tr. .1 oss SECTION OUTPUT Profile #50% E.G. El ev (ft) vel Head (ft ) w.s. El ev (ft) Crit W.S. (ft) E.G. Slope (ft/ft ) 298. 89 0.04 298. 86 297 .15 0. 001784 El ement Wt . n-val . Reach Len . (ft) Fl ow Area (sq ft ) Area (sq ft) Left OB 0.100 42 .36 10.06 10.06 channel 0.060 53.99 27. 91 27. 91 86.82 11.16 3.11 2.50 1073. 5 14. 42 0. 79 2.46 1. 79 0. 78 channel 0.060 53.99 29.11 29.11 93. 21 11.17 3.20 2.61 1150. 4 14. 44 0.83 2.65 1. 88 0.80 channel 0.060 53.99 37.93 37.93 149.08 11.17 3.93 3.40 1788.0 14.44 1.14 4.48 2.57 0.87 Elev 309.57 309. 5 309 .18 309 .11 297.82 298.76 299.03 299.79 298.19 296. 21 298.05 301. 58 302. 41 304. 54 308 310.97 Expan . . 3 Channel 0.060 79.17 41. 86 41. 86 Page 3 Right OB 0.100 35.03 47 70 47.70 64. 04 40. 24 1. 34 1.19 791. 9 40. 40 0. 48 0. 65 0.23 0.23 Right OB 0.100 35.03 52.06 52.06 73.37 40.94 1. 41 1.27 905.5 41.11 0. 52 0. 73 0. 25 0 . 24 Right OB 0.100 35.03 86.48 86.48 161. 40 46.55 1. 87 1. 86 19 3 5. 8 46.78 0.80 1. 50 0.52 0 .40 Ri ght OB 0.100 116 .12 0 .04 0 .04 Q Total (cfs) 70.00 Flow (cfs) 3. 92 66.08 0.00 To~ width (ft) 50.13 Top wi dth (ft) 28.38 21. 40 0.35 Ve Total (ft/s) 1. 35 AVg. vel . (ft/s) 0. 39 1. 58 0.13 Max chl Dpth (ft) 3. 80 Hyd r. Depth (ft ) 0. 35 1. 96 0.10 conv. Total (cfs) 1657.3 Conv. (cfs) 92.7 1564. 4 0.1 Length Wtd. (ft) 77 .05 Wetted Per . (ft) 28. 84 22. 57 0.41 Min Ch El (ft) 295. 06 Shear (l b/sq ft) 0.04 0.21 0.01 Alpha 1. 30 Stream Power (l b/ft s) 0.02 0. 33 0.00 Frctn LOSS (ft) 0. 38 Cum vol ume (acre-ft) 0.10 1. 20 0.07 C & E LOSS (ft) 0.04 Cum SA (acres) 0.19 0.67 0.12 warning: Di vided flow computed for this cross-section. warning: The conveyance ratio (upstream conveyance di vided by downstream conveyance) is 1 ess than 0.7 or greater than 1.4. This may i ndicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #20'X E.G. Elev (ft) 299. 28 Element Left OB channel Right OB vel Head (ft) 0.05 Wt. n-val. 0.100 0.060 0.100 w. s. Elev (ft) 299.23 Reach Len. (ft) 42.36 79.17 116 .12 Crit W.S . (ft) 297.54 Fl ow Area (sq ft) 22. 31 49.76 o. 54 E.G. Slope (ft/ft) 0. 002120 Area (s~ ft) 22. 31 49.76 0. 54 Q Total (cfs) 107. 00 Flow (c s) 10. 77 96.11 0.12 To~ width (ft) 61. 39 Top \'idth (ft) 37.24 21. 40 2.75 ve Total ( ft/s) 1. 47 Avg. vel. (ft/s) 0. 48 1. 93 0. 22 Max chl Dpth (ft) 4.17 Hydr. Depth (ft) 0.60 2.33 0.19 Conv. Total (cfs) 2324.l Conv. (cfs) 233. 9 2087.5 2.6 Length Wtd. (ft) 74. 56 wetted Per. (ft ) 37. 83 22. 57 2.85 Min Ch El (ft) 295.06 shear (lb/sq ft) 0.08 0. 29 0.02 Alpha 1. 55 Stream Power (lb/ft s) 0.04 0. 56 0.01 Frctn LOSS (ft) 0.42 Cum volume (acre-ft) 0.18 1. 43 0.13 C & E LOSS (ft) 0.04 Cum SA (acres) 0. 27 0. 71 0.16 \oJarning: Di vided flow computed for this cross-section. warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is 1 ess than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #10% E.G. Elev (ft) 299.36 Element Left OB Channel Right OB vel Head (ft) 0.06 Wt . n-val. 0.100 0.060 0.100 w. s. Elev (ft) 299.30 Reach Len. (ft) 42.36 79 .17 116.12 Crit W.S. (ft) 297. 71 Flow Area (sq ft) 24.99 51. 27 0. 75 E.G. slope (ft/ft) 0.002473 Area (s~ ft) 24. 99 51. 27 0. 75 Q Total (cfs) 123. 00 Flow (c s) 13.68 109 .11 0. 20 To~ width (ft) 63. 50 Top width (ft) 38.79 21. 40 3. 31 ve Total (ft/s) 1. 60 AVg. vel. (ft/s) 0. 55 2 .13 0.27 Max Chl Dpth (ft) 4. 24 Hydr. Depth (ft) 0.64 2 .40 0.23 Conv. Total (cfs) 2473.2 Conv . (cfs) 275.1 2194.0 4.1 Length wtd. (ft) 72 .27 Wetted Per. (ft) 39. 40 22. 57 3.41 Min ch El (ft) 295. 06 Shear (lb/sq ft) 0.10 0. 35 0.03 Alpha 1. 59 Stream .Power (lb/ft s) 0.05 0.75 0.01 Frctn LOSS (ft) 0. 42 Cum volume (acre-ft) 0.25 1. 53 0.15 C & E LOSS (ft) 0.02 Cum SA (acres) 0. 39 0. 73 0.18 warning: Divided flow computed for this cross-section. warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. ~his may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profi l e #4% E.G. Elev (ft) 299.47 Element Le ft OB Channel Right OB vel Head (ft) 0.08 Wt. n-val. 0.100 0.060 0.100 W. 5. Elev (ft) 299 . 40 Reach Len. (ft) 42.36 79 .17 116 .12 Crit W.S . Cft) 297.93 Fl ow Area (sq ft) 28. 98 53.41 1.12 E.G. sl ope (ft/ft) 0.002935 ~1~~ g 1srt) 28. 98 53. 41 1.12 Q Total (cfs) 146.00 18.40 127.23 0.37 To~ width (ft) 66.49 Top width (ft) 40.99 21. 40 4 .10 ve Total (ft/s) 1. 75 Avg . vel. (ft/s) 0. 63 2.38 0 . 33 Max Ch l Dpth (ft) 4.34 Hydr. Depth (ft) 0. 71 2.50 0 . 27 Conv. Total (cfs) 2695.l Conv. (cfs) 339. 6 2348.6 6.9 Length Wtd. (ft) 70. 30 Wetted Per. (ft) 41. 63 22 .57 4.21 Min Ch El (ft) 295. 06 Shear (lb/sq ft) 0.13 0.43 0.05 Alpha 1. 63 Stream Power (lb/ft s) 0.08 1. 03 0.02 Frctn LOSS (ft) 0. 45 Cum volume (acre-ft) 0. 32 1. 65 0.18 C & E LOSS (ft) 0.01 cum SA (acres) 0. 42 0. 74 0. 20 \'larning: Divided flow computed for this cross-section. warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profi l e #2% E.G. Elev (ft) 299.57 Element Left OB channel Right OB vel Head Cft) 0.09 Wt. n-val . 0.100 0.060 0.100 vl.S. Elev (ft) 299. 48 Reach Len. (ft) 42.36 79.17 116 .12 Cri t \oJ. S. (ft) 298. 08 Fl ow Area (sq ft) 32.38 55 .13 1. 47 E.G. slope (ft/ft) 0.003242 :1~~ g11srt) 32.38 55 .13 1. 47 Q Total (cfs) 164.00 22.45 140. 99 0. 56 0~) ~~~~~ (ft) 69. 58 Top width (ft) 43.45 21. 40 4.73 (ft/s) 1. 84 Avg. vel. (ft/s) 0.69 2.56 0. 38 Max Ch l Dpth (ft) 4. 42 Hydr. Depth (ft) 0. 75 2. 58 0. 31 Conv. Total (cfs) 2880. 4 Conv . (cfs) 394.2 2476.3 9.9 Length \'td. (ft) 68. 41 Wetted Per. (ft) 44 .12 22 .57 4.85 Min Ch El (ft) 295. 06 Shear (lb/sq ft) 0.15 0.49 0.06 Alpha 1. 67 Stream Power (lb/ft s) 0.10 1. 26 0.02 Frctn LOSS (ft) 0.43 Cum volume (acre-ft) 0. 38 1. 74 0.21 C & E LOSS (ft) 0.00 Cum SA (acres) 0. 44 0. 76 0. 21 warning: Divided flow computed for this cross-section. wa rning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) 299.67 Element Left OB channel Right OB ve l Head (ft) 0.10 Wt. n-val. 0.100 0.060 0.100 w.s. Elev (ft) 299.57 Reach Len. (ft) 42.36 79 .17 116 .12 Crit w.s. (ft) 298. 21 Flow Area (sq ft) 36.60 57 .15 1. 96 E.G. slope (ft/ft) 0. 003427 Area (sj! ft) 36.60 57.15 1. 96 Q Total (cfs) 182. 00 Flow (c s) 27.24 153.91 0. 84 To) width (ft) 73 .09 Top \vi dth (ft) 46.22 21. 40 5. 48 ve Total (f t /s) 1. 90 AVg. vel. (ft/s) 0. 74 2.69 0.43 Max Chl Dpth (ft) 4.51 Hydr. Depth (ft) 0. 79 2.67 o. 36 Page 4 conv. Total (cf s) 3108. 9 Conv. (cfs) 465.4 2629.1 14. 4 Length Wt d. (ft) 67. 20 Wetted Per. (ft) 46. 91 22. 57 5. 60 Min Ch El (ft) 295 . 06 shear (lb/sq ft) 0.17 0. 54 0.07 Al pha 1. 72 Stream Power (l b/ft s) 0 .12 1. 46 0.03 Frc tn LOSS (ft ) 0. 41 Cum volume (acre-ft) 0. 44 1. 83 0.23 C & E LOSS (ft) 0.00 cum SA (acres) 0.46 0.78 0.22 ing: Divided fl ow computed for t his c ross-section. ing : The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0. 7 or greater than 1.4. This may indicate the need for addi ti onal cross secti ons . CROSS SECTION OUTPUT Profi l e #0.2% E.G. El ev (ft ) 300. 46 Element Left OB Channel Right OB vel Head (ft ) 0.14 \Vt . n-val . 0 .100 0.060 0.100 w. s. El ev (ft) 300. 32 Reach Len . (ft) 42.36 79.17 116.12 Cri t w. S. (ft) 298. 83 Fl ow Area (sq ft) 78.41 73 .12 8. 24 E.G. sl ope (ft/ft) 0. 003973 Area (s1 ft) 78. 41 73 .12 8. 24 Q Total (cfs) 342. 00 Flow (c s) 85.91 249.91 6.17 To~ wi dth (ft) 93.83 Top width (ft) 61. 06 21. 40 11. 37 ve Total ( ft/s) 2.14 Avg. vel. (ft/s) 1.10 3. 42 0.75 Max chl Dpth (ft) 5.26 Hydr . Depth (ft) 1. 28 3. 42 0.73 Conv. Total (cfs) 5425.6 Conv. (cfs) 1363. 0 3964. 7 97.9 Length Wtd. (ft) 64.75 we tted Per. (ft) 61 . 97 22. 57 11. 54 Min Ch El (ft) 295. 06 shear (lb/sq f t) 0. 31 0.80 0.18 Al pha 1. 93 Stream Power (lb/ft s) 0. 34 2.75 0.13 Frctn LOSS (ft) 0. 29 Cum vol ume (acre-ft ) 0. 89 2.50 0.49 C & E LOSS (ft) 0 .02 Cum SA (acres) 0.58 0.85 0. 38 Note: Multiple critical depths were found at this location. The criti cal depth wi th the lowest, valid, water surface was used. CROSS SECTION RIVER : Tributary REACH: Reach 1 RS: 1408 INPUT oescri pti on: Station Elevation Dat a num= 39 Sta El ev Sta Elev Sta El ev Sta Elev Sta 0 306.52 61.16 307. 77 65.28 307. 86 68 .79 307. 93 69. 67 70. 55 307. 82 70. 74 307. 8 70. 93 307. 77 89 .8 307. 33 135 .77 138. 49 303. 98 140. 34 302. 42 142. 66 300. 48 150.38 297.6 156. 62 160. 26 297. 94 173.62 298. 4 200. 02 298.52 203 .18 298. 54 214. 94 215.65 298.59 221. 62 299. 22 230.54 298.5 231. 05 298.5 231. 43 232 .25 298.26 235.75 297 .23 240.98 295.68 244. 26 298. 95 244. 34 244.66 298. 94 248. 98 299 .19 270. 89 300. 46 320. 79 305. 34 322.3 323.25 305.58 323 .61 305 . 62 358.74 309.08 363.74 309. 3 5 Manning's n values num= St a n val Sta n val Sta n val 0 .1 221. 62 .06 248. 98 .l Bank St a: Lef t Ri ght Lengths: Lef t Channel Ri ght coeff con t r . 221. 62 248 . 98 152. 58 196.18 47. 96 .1 SECTION OUTPUT Profile #50% E.G. Elev (f t) 298. 48 Element Left OB vel Head (ft) 0.40 Wt. n-val . 0.100 w.s . Elev (ft) 298.07 Reach Len . (ft) 152.58 Crit W.S. (ft) 298.07 Fl ow Area (sq ft) 3. 57 E.G. slope (ft/ft) 0. 041620 Area (s1 ft) 3. 57 Q Tota 1 (cfs) 70.00 Flow (c s) 4 .14 To~ wi dth (ft) 25.50 Top widt h (f t) 15. 00 ve Tot al (ft/s) 4.35 Avg. vel. (f t/s) 1.16 Max Ch 1 Dpth (f t) 2.39 Hydr. Depth (ft) 0. 24 conv. Total (cfs) 343 .1 Conv . (cfs) 20.3 Length wtd. (ft) 193. 36 Wetted Per. (ft) 15 .10 Mi n Ch El (ft) 295.68 Shear (lb/sq ft) 0.61 Al pha 1. 38 Stream Power (lb/ft s) 0 . 71 Frctn LOSS (ft) 0. 07 Cum volume (acre-ft) 0.09 C & E LOSS (ft) 0.12 Cum SA (acres) 0.17 El ev 307. 87 306. 26 297.81 298 .51 298.5 298.95 305. 49 Ex pan . .3 Channel 0.060 196.18 12.54 12.54 65. 86 10.49 5.25 1.19 322.8 11. 83 2.75 14. 47 1.15 0 .64 Ri ght OB 47 .96 0.07 0.12 warning: The energy equation could not be balanced wi thin t he specified number of iterations. The program selected t he water surface t hat had the least amount of error between computed and assumed values. Divided flow computed for this cross-section. \-Jarni ng: warni ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additi onal cross sections. \Varni ng: ou ring the standard step i te rations, when the assumed water surface was set equal to c ri ti cal depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth. CROSS SECTION OUTPUT Profile #20% E.G. Elev (ft) 298.82 vel Head (ft) 0.42 w.s. Elev (ft ) 298.39 Cri t W.S. (ft) 298.39 E.G. s lope (ft/f t ) 0. 040456 Q Total (cfs) 107.00 To~ \vi dth (ft ) 37.10 ve Total (ft/s) 4.09 Max chl Dpth (ft) 2.71 conv. Total (cfs) 532.0 Length \vtd. (ft) 190.54 Min Ch El (ft) 295.68 Alpha 1. 63 Frctn LOSS (ft ) 0.11 C & E LOSS (ft) 0.12 El ement wt. n-val. Reach Len. (ft) Fl ow Area (sq ft) ~;-~~ i~1sjt) Top width (ft) Avg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) wetted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) cum volume (acre-ft) Cum SA (acres) Left OB 0.100 152. 58 10. 02 10. 02 16.14 25. 19 1. 61 0.40 80. 2 25.35 1.00 1. 61 0.17 0. 24 Channel 0.060 196 .18 16.14 16.14 90.86 11. 91 5.63 1. 35 451. 7 13.42 3 .04 17 .10 1. 37 0.68 Right OB 47. 96 0.12 0.16 wa rning: The energy equation coul d not be bal anced wi thin the specified number of i t erat ions. The program sel ect ed the wat e r surface that had the l east amount of error between comput ed and assumed values. ni ng: rning: warni ng: Di vided flow computed for this cross-section. The conveyance ratio (up st ream conveyance divided by downstream conveyance) i s less than 0.7 or greater than 1.4. This may i ndicat e the need for addi tional cross sections . During the standard step iterati ons, when the assumed water surface was set equal to cri tical depth , the calcul a t ed wat e r surface came back bel ow c ritical depth. This indi cates t hat there i s not a valid subcrit ical answer . The program defaulted t o cr i tical depth. CROSS SECTION OUTPUT Profile #10% Page 5 E.G. Elev (ft) 298 . 92 ve l Head (ft ) 0. 24 w.s. Elev {ft) 298 . 68 Crit W.S. (ft) 298 . 68 E.G. sl ope (ft/ft) 0. 0272 82 Q Total (cfs) 123. 00 To~ width {ft) 84 . 74 ve Total (ft/s) 2.69 Max chl Dpth (ft) 3 .00 Conv. Tot al (cf s) 744 .7 Length Wtd. (ft ) 187. 69 Mi n Ch El (ft) 295. 68 Alpha 2 .13 Frctn LOSS {ft ) 0.12 C & E LOSS (ft) 0.07 Element Wt. n-val . Reach Len. (ft) Fl ow Area (sq ft) Area (s~ ft) Flow (c s) Top wi dth (ft) Avg. vel . (ft /s) Hydr. Depth (ft) Conv . (cfs) wetted Per. {ft) Shear (lb/sq ft) Stream Powe r (lb/ft s) Cum vol ume (acre-ft) Cum SA (acres) Left OB 0.100 152 .58 2 5. 74 25.74 32.66 69.04 1. 27 o. 37 197 .7 69. 26 0.63 0.80 0. 22 0. 33 channel 0.060 196 .18 20.06 20.06 90. 34 15. 70 4.50 1. 28 546.9 17.36 1. 97 8.86 1. 47 0. 69 Right OB 47. 96 0.15 0.17 wa rning: The energy equati on cou 1 d not be bal anced within the speci fied number of i tera ti ans . The program selected the water surface that had the least amount of error between computed and assumed values. Divided fl ow computed for this cross-section. wa rning: warning: The conveyance rati o (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cro ss sections . warning: During the standard step iterations, when the assumed wate r surface was set equal to c ri tical depth, the cal cul ated water sur face came back below critical depth. This i ndicat es that there is not a valid subcri ti cal answer . The program defaul ted to critical depth . CROSS SECTION OUTPUT Profi l e #4% E.G. Elev (f t) 299.02 Element vel Head (ft) 0.18 Wt. n-val . w. s. Elev (ft) 298. 8 3 Reach Len. (ft) Cri t W.S. {ft) 298.76 Flow Area (sq ft) E.G. slope (ft/ ft) 0.022925 Area (s~ f t) Q Total (cfs) 146.00 Flow (c s) To~ wi dth {ft) 88.63 Top wi dt h (ft) ve Total ( ft/s) 2. 47 AVg . ve l . (f t/s) Max Chl Dpth (ft) 3 .15 Hydr. Depth (ft) conv. Total (cf s) 964. 3 conv. (cf s) Length wtd. {ft ) 185 .19 we tted Per . (ft) Min Ch El {ft) 295.68 shear (lb/sq ft) Alpha 1. 92 Stream Power (lb/ft s) Frctn LOSS (ft) 0.14 Cum volume (acre-ft ) C & E LOSS (ft) 0.05 cum SA (acres) wa rning: Di vided flow computed for thi s cross-section. Left OB 0.100 152. 58 36.39 36.39 52.37 70.89 l. 44 0. 51 345 .9 71.14 0.73 1. 05 0. 28 0. 36 channel 0.060 196 .18 22 .60 22 .60 93 .63 17.74 4 .14 l. 27 618 . 4 19. 47 1. 66 6. 88 1. 58 0. 71 Right OB 47. 96 0 .18 0 .19 warning: The conveyance ratio (upstream conveyance divi ded by downstream conveyance) i s less than 0.7 or greater than 1.4. Th i s may indicate the need for additional cross sections . CROSS SECTION OUTPUT Profil e #2% E.G. Elev (ft) ve l Head (ft) w.s. Elev (ft) c rit w.s . (ft) E.G. s l ope {ft /ft) Q Tot al (cfs) Top widt h {ft) ve l Total {ft /s) Max chl opth {ft) Conv. Total (cfs) Length Wtd. (ft) Min Ch El (f t ) Alpha Frctn LOSS (ft) C & E LOSS (ft) 299 .14 0.12 299. 02 298. 80 0. 016817 164. 00 95. 09 2.16 3. 34 1264. 6 182. 82 295.68 l. 60 0.15 0. 03 Element Wt . n-val. Reach Len. {ft ) Fl ow Area (sq ft) ~l~~ i~~sjt) Top wi dth (f t) Avg . ve l. (ft/s) Hydr. Depth {ft) Conv. (cf s) Wetted Per. (f t) Shear (lb/sq f t) Stream Power (lb/ft s) Cum vol ume (acre-ft) Cum SA (acres) warning: Divided flow computed for this cross-section. Left OB 0.100 152 .58 49.78 49.78 74 .02 73.15 1. 49 0 .68 570.8 73.45 o. 71 l. 06 0. 34 0. 38 Channel 0.060 196 .18 26. 21 26. 21 89. 98 21. 94 3.43 1.19 693.9 23.72 1.16 3.98 1. 67 0 . 72 Ri ght OB 47 .96 0. 20 0 . 20 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is l ess than 0 .7 or greater than 1.4. This may indicate the need for addi tional cross sections . CROSS SECTION OUTPUT Profil e #1% E.G. Elev (ft) 299.26 Element vel Head (ft ) 0.09 Wt. n-val . Ill. S. Elev (ft) 299 .17 Reac h Len. {ft) Crit w.s . (ft) 298.84 Fl ow Area (sq ft) E.G. s l ope (ft /f t ) 0 . 013784 Area (s~ ft ) Q Tot al (cf s) 182.00 Flow (c s) ~~~ ~~~~~ /~~~s) 101. 31 Top width (f t ) 2.01 Avg . ve l . (ft/s) Max Chl Dpth (ft) 3. 49 Hydr. Depth {ft) conv. Total (cfs) 1550.2 Conv. (cfs) Length Wtd . (f t) 181. 30 wetted Per. {ft) Mi n Ch El {ft) 295.68 s hear (lb/sq ft) Al pha l. 41 St ream Power (lb/ft s) Frctn LOSS (ft) 0.15 Cum volume (acre-ft) C & E LOSS {ft) 0.02 c um SA (acres) \oJarning: Divided flow computed for this cross-section. Left OB 0.100 152.58 60.79 60.79 91. 97 74 . 96 l. 51 0 . 81 783. 3 75 .29 0. 69 1. 05 0. 39 0.41 channel 0.060 196.18 29 .80 29. 80 90.03 26.35 3. 02 1.13 766.8 28 .14 0.91 2.75 l. 75 0. 74 Right OB 47. 96 0.23 0.22 warni ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0 .7 or gr·eate r than 1.4. This may indicate the need for addi tional cross sections . CROSS SECTION OUTPUT Prnfil e #0.2% E.G. El ev (ft) 300 .15 El ement Left OB Channel Right OB vel Head {ft) 0.07 Wt . n-val . 0.100 0.060 0.100 w. s . El ev {ft ) 300.08 Reach Len. {ft) 152 .58 196 .18 47. 96 Crit w.s . (f t) 299.15 Fl ow Area (sq ft) 130.83 54 . 78 6.87 E.G . s l ope {ft/ft) 0 . 004951 Area (s~ ft) 130.83 54 . 78 6.87 Q Tot al (cfs) 342. 00 Fl ow (c s) 192. 46 145.35 4.19 To~ width (ft) 120. 65 Top wi dth (ft) 77 .89 27 .36 15.39 ve Total (ft/s) 1. 78 Avg . vel . (ft/s) l. 47 2 .65 0.61 Max chl opth (ft) 4. 40 Hydr. Depth (f t) l. 68 2.00 0.45 Conv. Total (cfs) 4860.6 Conv . (cfs) 2735.3 2065.8 59.5 Length wtd. {ft) 176.70 Wetted Per . {ft) 78.39 29 .16 15.42 Min Ch El (ft) 295.68 s hear (lb/sq f t) 0. 52 0 . 58 0.14 Alpha 1. 33 Stream Power (lb/ft s) 0. 76 l. 54 0.08 Frctn LOSS (ft) 0.19 Cum volume (acre-ft) 0. 79 2 .39 0.47 C & E LOSS (ft) 0.01 c um SA (acres) 0. 51 0 .80 0. 34 \Yarning: The conveyance ratio (upstream conveya nce divided by downstream conveyance) i s less t han 0.7 or greater than 1.4 . This may indica te the need for addi tional cross secti ons. Page 6 CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 1212 INPUT cription: ion Elevati on Data num= 31 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 311. 46 8. 8 310. 96 73.33 308. 65 92.4 307.7 114. 46 306.49 116. 34 306. 38 119. 94 306. 2 7 196. 65 303. 77 201.65 303. 52 205.18 303.35 205. 25 303. 64 232.19 297. 49 2 34. 15 297. 04 240.46 295.6 241. 28 295.42 245. 71 294.41 246.39 294. 2 5 250.89 293.22 261.3 294.81 261.57 294. 85 264. 95 295.37 266.68 295.63 268 31 295.88 269. 46 295.81 2 70. 4 7 295. 75 276. 11 296. 81 287 .99 297 . 72 292.86 298.1 359 .11 303.18 359 83 303.23 427. 37 308 . 38 Manning's n values num= Sta n val Sta n val Sta n val 0 .1 234.15 .06 276 .11 .l Bank Sta: Left Right Lengths: Left channel Right Coe ff Con tr. Ex pan. 234.15 276 .11 93.72 124.66 189.65 .l .3 CROSS SECTION OUTPUT Profile #50'x. E.G. Elev (ft) 298 .16 Element Left OB Channel Right OB vel Head (ft ) 0.00 hit. n-val . 0.100 0.060 0.100 w. s. El ev (ft) 298.15 Reach Len. (ft) 93. 72 124. 66 189. 65 crit w.s. (ft) 294.81 Flow Area (sq ft) 2.69 128. 85 11. 72 E.G. slope (ft/ft) 0. 000105 Area (s~ ft) 2. 69 128. 85 11. 72 Q Total (cfs) 70.00 Flow Cc s) 0.27 68.36 1. 37 Toq width (ft) 64.23 Top wi dth (ft) 4.86 41. 96 17 .42 ve Tota l (ft/s) 0. 49 AVg. vel. (ft/s) 0.10 0.53 0.12 Max Ch l Dpth (ft) 4.93 Hydr·. Depth (ft) 0. 55 3. 07 0.67 conv. Total (cf s) 682 3. 9 Conv. (cfs) 26.6 6663 .9 133. 4 Length Wtd. (ft) 125.24 We tted Per. (ft) 4.98 42. 69 17 47 Min Ch El (ft) 293. 22 shear (lb/sq ft) 0.00 0.02 0.00 Alpha 1.15 Stream Power (lb/ft s) 0.00 0.01 0.00 Frctn LOSS (ft ) 0.05 Cum volume (acre-ft) 0.08 0.83 0.07 C & E LOSS (ft) 0.04 Cum SA (acres) 0.14 0.53 0 .11 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0. 7 or greater than 1.4. This may indi cate the need for additional c ross secti ons. CROSS SECTION OUTPUT Profile #20% E.G. Elev (ft) 298.51 Element Le ft OB Channel Right OB vel Head (ft) 0.01 Wt. n-val. 0.100 0.060 0.100 w. s. Elev (ft ) 298 . 50 Reach Len. (ft) 93. 72 124 . 66 189. 65 Crit W.S. (ft) 295.10 Fl ow Area (sq ft) 4.66 143.52 18.60 E.G. Slope (ft/ft ) 0. 000167 Area (s~ ft) 4.66 143.52 18. 60 Q Total (cfs) 107. 00 Flow (c s) 0. 71 103 .10 3 .19 Toq width (ft) 70. 32 Top width (ft ) 6.39 41. 96 21. 97 ve Total (ft/s) 0.64 Avg. vel. (ft/s) 0.15 0. 72 0.17 Max Ch 1 Dpth (ft) 5.28 Hydr. Depth (ft) 0. 73 3. 42 0. 85 onv. Total (cfs) 8277.7 Conv. (cf s) 55. 2 7975.7 246.9 ngth Wtd. (ft) 125.50 Wetted Per. (ft) 6.55 42. 69 22 .04 n Ch El (ft ) 293.22 Shear (1 b/sq ft) 0.01 0.04 0.01 lpha 1. 21 Stream Power (lb/ft s) 0.00 0.03 0.00 Frctn LOSS (ft) 0.07 Cum volume (acre-ft) 0.14 1.01 0.11 C & E LOSS (ft) 0.04 Cum SA (acres) 0.18 0. 56 0.15 warning: The conveyance ratio (upstream conveyance divided by downs tream conveyance) i s less than 0.7 or greater than 1.4. This may indi cate the need for addi tional cross sections. CROSS SECTION OUTPUT Profile #10% E.G. Elev (ft) 298.64 Element Left OB channel Right OB vel Head (ft) 0.01 Wt. n-val. 0.100 0.060 0.100 w.s. Elev (ft) 298.63 Reach Len. (ft) 93 . 72 124. 66 189.65 Crit W.S. (ft) 295 .21 Fl ow Area (sq ft) 5. 56 149 .15 21. 67 E.G. slope (ft/ft) 0. 000192 ~l~~ ~~jlsjt) 5. 56 149 .15 21. 67 Q Total (cfs) 123.00 0. 97 117. 84 4.19 TO) Width (ft) 72 .66 Top width (ft) 6. 98 41. 96 23 .73 ve Total (ft/s) 0. 70 Avg. Ve 1. (ft/s) 0.17 0. 79 0.19 Max chl Dpth (ft) 5. 41 Hydr. Depth (ft) 0.80 3. 55 0.91 Conv. Total (cfs) 8876.8 Conv. (cfs) 69 . 8 8504.5 302 .6 Length \vtd. (ft) 12 5. 5 5 \-Jetted Per. (ft) 7 .16 42.69 23. 80 Min Ch El (ft) 293. 22 Shear (lb/sq ft) 0.01 0.04 0.01 Alpha 1. 23 Stream Power (l b/ft s) 0.00 0.03 0.00 Fr ctn LOSS (ft) 0.08 Cum volume (acre-ft) 0.17 1.09 0.13 C & E LOSS (ft ) 0.03 Cum SA (acres ) 0. 20 0. 56 0.16 warning: The conveyance ratio (upstream conveyance divided by downs tream conveyance) is less than 0.7 or greater than 1.4. Thi s may indicate the need for additional cross sections. CROSS SECTION OUTPUT Prnfi le #4% E.G. Elev (ft) 298. 8 3 Element Left OB Channel Right OB vel Head (ft ) 0.01 \\It. n-val . 0.100 0.060 0.100 \oJ. s. Elev (ft) 298. 81 Reach Len. (ft) 93.72 124. 66 189. 65 c rit w.s. (ft) 295.36 Fl ow Area (sq ft) 6. 88 156.67 26.13 E.G. s l ope (ft/ft) 0.000226 Area (sjl ft) 6.88 156.67 26' 13 Q Total Cc fs) 146.00 Flow (c s) 1. 39 138. 77 5. 84 To) width (ft) 75.78 Top width (ft ) 7.76 41. 96 26.06 ve Total (ft/s) 0. 77 Avg . vel. (ft/s) 0. 20 0. 89 0. 22 Max Chl Dpth (ft) 5. 59 Hydr. Depth (ft) 0.89 3. 73 1. 00 Conv. Total (cfs) 9711.9 Conv. (cfs) 92.7 9231 .0 388. 2 Length Wtd. (ft) 125 .59 wetted Per. (ft) 7. 96 42. 69 26 .14 Min Ch El (ft) 293.22 Shear (lb/sq ft) 0.01 0.05 0.01 Alpha 1. 26 Stream Power (lb/ft s) 0.00 0.05 0.00 Frctn LOSS (ft) 0.10 Cum volume (acre-ft) 0. 21 1.18 0.16 C & E LOSS (ft) 0.03 Cum SA (acres) 0. 22 0.57 0.18 ning: The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0. 7 or greater than 1.4. Thi s may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #2% E.G. El ev (ft) vel Head (ft) w.s. Elev (ft) Crit W.S. (ft) 298. 96 0.01 298. 94 295.45 Element Wt . n-val . Reach Len. (ft) Fl ow Area (sq ft) Le ft OB 0 .100 93. 72 7. 92 channel 0.060 124. 66 162 .13 Page 7 Right OB 0.100 189. 65 29 . 63 E.G. slope (ft/ft) 0.000251 Area (sjl ft) 92 162 .13 29.63 Q Total (cfs) 164.00 Flow (c s) 1. 77 154 95 7. 28 To~ width (ft) 78. 05 Top wi dth (ft) 8.33 41. 96 27.76 ve Total (ft /s) o. 82 Avg. vel . (ft/s) o. 22 0. 96 0.25 Max chl Dpth (ft) 5. 72 Hydr. Depth Cft) 0.95 3. 86 1.07 conv. Total (cfs) 10343.6 conv. (cfs) 111. 9 9772. 7 459 .0 Length wtd. (ft) 125.59 wetted Per. (ft) 8. 54 42.69 27. 84 Min Ch El (ft) 293.22 shear Cl b/sq ft) 0.01 0.06 0.02 Alpha 1. 28 Stream Power (lb/ft s) 0.00 0.06 0.00 Frctn LOSS (ft) 0.11 Cum volume (acre-ft) 0. 24 1. 25 0.19 C & E LOSS (ft) 0.03 Cum SA (acres) o. 24 0. 58 0.19 warning: The conveyance ratio (upstream conveyance divided by· downstream conveyance) is less than 0.7 or greater than 1. 4. This niay i ndicat~ the need for additional cross sections. CROSS SECTION OUTPUT Profi le #1% E.G. Elev (ft) 299.08 Element Le ft OB Channel Right OB vel Head Cft) 0.02 Wt. n-val . 0.100 0.060 0.100 w.s. Elev (ft) 299.07 Reach Len. (ft) 93. 72 124.66 189.65 cri t \.J. s (ft) 295.55 Flow Area (sq ft) 8.97 167. 22 33.10 E.G. slope Cft/ft) 0. 000276 :1~! /~flsjt) 8.97 167. 22 33.10 Q Total (cfs) 182. 00 2.19 170. 97 8. 84 To~ width (ft) 80.16 Top wi dth (ft) 8.86 41. 96 29.34 ve Total (ft/s) 0.87 Avg. vel. (ft/s) 0. 24 1. 02 0. 27 Max Ch l Dpth (ft) 5.85 Hydr. Depth (ft) 1. 01 3. 99 1.13 Conv . Tota 1 (cfs) 10953.6 conv. (cfs) 132 .0 10289.8 531. 8 Length Wtd. (ft) 125.58 \Vetted Per. (ft) 9. 09 42.69 29.43 Min Ch El (ft) 293.22 Shear (lb/sq ft) 0.02 0.07 0.02 Alpha 1. 30 Stream Power (lb/ft s) 0.00 0.07 0.01 Frctn LOSS Cft) 0.11 Cum volume (acre-ft) 0. 27 1.31 0. 21 C & E LOSS (ft) 0.03 cum SA (acres) 0. 26 0. 59 0.20 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less t han 0.7 or greater than 1.4. This may i ndicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #0.2% E.G. Elev (ft) 299. 94 Element Left OB channel Right OB vel Head (ft) 0.03 Wt. n-val . 0.100 0.060 0.100 w.s. Elev Cft) 299.91 Reach Len. (ft) 93.72 124. 66 189. 65 Crit W.S. (ft) 296. 22 Fl ow Area (sq ft) 18.02 202.68 62.55 E.G . sl ope (ft/ft) 0. 000471 Area (sjl f t) 18.02 202. 68 62.55 Q Total (cfs) 342. 00 Fl ow (c s) 7. 27 307. 77 26. 96 To~ width (ft) 94. 89 Top width (ft) 12.56 41. 96 40. 36 ve Total (ft/s) 1.21 Avg. vel. (ft/s) 0.40 1. 52 0.43 Max Chl Dpth (ft) 6.69 Hydr. Depth Cft) 1. 43 4.83 1. 55 conv. Total (cfs) 15754.5 Conv. (cfs) 334.8 14177. 6 1242. 2 Length wtd. (ft) 125. 50 l<etted Per. Cft) 12. 89 42.69 40.48 Min Ch El (ft) 293. 22 shear (lb/sq ft) 0.04 0.14 0.05 Alpha 1. 44 Stream Power (lb/ft s) 0.02 0. 21 0.02 Frctn LOSS (ft) 0.18 Cum vol ume (acre-ft) 0. 53 1. 81 0.43 C & E LOSS (ft) 0.03 Cum SA (acres) 0.35 0.65 0. 31 warning: The conveyance rati o (upstream conveyance divided by downstream conveyance) is 1 ess than 0.7 or greater than 1.4. This may i ndicate the need for additional cross sections. CROSS SECTION RIVER : Tri butary REACH: Reach 1 RS: 1087 INPUT Descri ption: Station Elevation Data num= 22 Sta Elev Sta Elev Sta Elev Sta Elev Sta 0 311.46 43.66 309.01 56.97 308.53 119 .13 305.43 124 .17 241. 27 297. 85 246.95 297.49 247 . 09 297.49 247.43 297.39 251.83 253. 55 296. 32 278.99 299.77 282.17 300. 21 283. 44 300. 38 289.65 290. 88 299.05 333. 83 304 . 01 337 .71 304. 28 338. 82 304. 32 388.59 399. 5 310. 26 409. 84 311. 5 Manning's n values num= Sta n val Sta n val Sta n val 0 .1 241.27 .06 282.17 .1 Bank Sta: Left Right Lengths: Left Channel Right Coe ff Con tr. 241.27 282.17 184. 17 190. 97 147.59 .1 CROSS SECTION OUTPUT E.G. Elev (ft) vel Head (ft) w.s. Elev (ft) Crit \•LS. (ft) E.G. Slope (ft/ft) Q Total (cfs) ~~~ ~~~~~ i ~~~s) Max chl Dpth (ft) Conv. Total (cfs) Length wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) Prnfi le #50% 298.07 0. 36 297. 71 297.71 0 060556 70.00 20. 33 4.82 1. 63 284.5 190. 87 296. 08 1.00 4.64 0.04 Element \Vt. n-val. Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Fl ow (cfs) Top vii dth (ft) Avg. Ve l. (ft/s) Hyd r-. Depth (ft) conv. (cfs) wetted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) Cum vol ume (acre-ft) Cum SA (acres) Left OB 184.17 0.08 0.13 El ev 305.17 296. 08 299 .14 308. 28 Ex pan. .3 Channel 0.060 190. 97 14. 52 14. 52 70.00 20. 33 4.82 0. 71 284.5 20.65 2.66 12. 81 0.63 0. 44 Right OB 14 7. 59 0.04 0.08 warning: \o.Jarning: warning: warning: The energy equation could not be balanced within the specified numbe ,-of i te ra ti ans. The program used critical depth for the water surface and continued on with the calculations. The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater t han 1.4. This may i ndicate the need for additional cross sections. The energy l oss was greater than 1.0 ft (0.3 m)_ bet ween the current and previous cross section. This may indicate the need for additional cross sections. During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below c ri ti cal depth. This i ndi ca tes that the re is not a valid subcritical answer. The program defaulted to critical depth. CROSS SECTION OUTPUT Profile #20% E.G. Elev (ft) ve l Head (ft) w.s. El ev (ft) Crit w.s. (ft) E.G. Sl ope (ft/ft) 298.40 0. 36 298.04 297.98 0.045283 El ement l<t. n-val. Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Left OB 0.100 184 .17 0.28 0.28 channel 0.060 190.97 22.15 22 .15 Page 8 Right OB 147.59 Q Total (cf s) 107. 00 Fl ow (cfs) 0.18 106.82 TO~ Width (ft) 27. 96 Top wi dth (ft) 3. 01 24.95 ve Total (ft /s) 4. 77 AVg . vel . (ft /s) 0. 65 4.82 Max chl Dpth (ft ) 1. 96 Hydr. Depth (ft) 0.09 0.89 Conv. Total (cfs) 502.8 Conv. (cf s) 0.9 502. 0 Length Wtd . (ft) 190. 74 wetted Per. (ft) 3.01 25.30 Min Ch El (ft) 296. 08 Shear (l b/sq ft) 0. 27 2.47 pha 1.02 Stream Power (lb/ft s) 0.17 11. 94 ctn LOSS (ft) 4. 95 cum volume (acre-ft) 0.14 o. 78 0.07 & E LOSS (ft) 0.00 Cum SA (acres) 0.17 0. 46 0.10 wa rning : The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0.7 or greater than 1.4. This may indicate the need for addi t i onal cross secti ons. wa rning : The energy loss was greater t han 1.0 ft (0. 3 m). between the current and previ ous c ross section. Thi s may indicate the need for additional cross secti ons. CROSS SECTION OUTPUT Profile #10% E.G. El ev (ft ) 298.53 vel Head (ft) 0. JS w.s. Elev (ft) 298.17 Crit W.S. (ft) 298.07 E.G. Sl ope (ft/ft) 0. 038589 Q Total (cfs) 123. 00 To~ width (ft) 31. 12 ve Total (ft/s) 4.65 Max chl Dpth (ft) 2. 09 Conv. Total (cfs) 626.1 Length wtd. (ft) 190. 66 Min Ch El (ft) 296. 08 Al pha 1. 05 Frctn LOSS (ft) 4 .91 C & E LOSS (ft) 0.01 El ement Wt. n-val. Reach Len. (ft) Flow Area (sq ft) Area (Sf ft) Flow (c s) Top width (ft) Avg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) wetted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft ) Cum SA (acres) Left OB 0.100 184 .17 o. 84 0. 84 0. 72 5 .18 0.87 0.16 3. 7 5. 19 0. 39 0. 34 0.16 0.19 Channel 0.060 190. 97 25.60 25.60 122.28 25.95 4.78 0. 99 622.5 26. 31 2.34 11. 20 0. 84 0. 47 Right OB 147.59 0.09 0.11 wa rni ng : The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater t han 1.4. Thi s may indicate the need for additional cross secti ons. warni ng: The energy l oss was greater than 1.0 ft (0. 3 m). between the current and previous cross sect.ion. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #4% E.G. El ev (ft ) 298. 70 vel Head (ft) 0. 34 w. s. El ev (ft) 298.35 Cri t W.S. (ft) 298. 20 E.G. Sl ope (ft/ft ) 0.032451 Q Tot al (cfs) 146.00 To~ widt h (ft) 35. 27 ve Tot al (ft/s) 4.52 Max chl Dpth (ft) 2.27 Conv. Total (cfs) 810. 5 Lengt h Wtd. (ft) 190. 52 Min Ch El (ft) 296. 08 Alpha 1.09 Frctn LOSS (f t) 4. 86 C & E LOSS (ft) 0.01 Element Wt. n-val. Reach Len. (ft) Flow Area (sq ft) Area (sj! ft) Fl ow (c s) Top width (ft) Avg. vel. (ft/s) Hydr. Depth (ft) conv. (cfs) we t ted Per. (ft ) Shear (lb/sq f t ) Stream Power (lb/ft s) Cum volume (acre-ft ) Cum SA (acres) Left OB 0.100 184 .17 2.01 2. 01 2 .13 8. 01 1. 06 0.25 11.8 8. 03 0. 51 0. 54 0. 20 0. 21 Channel 0 .060 190. 97 30.31 30. 31 143.87 27.26 4 . .75 1.11 798.6 27.63 2.22 10.55 0. 91 0.47 Right OB 147.59 0.11 0.12 i ng: The conveyance ratio (ups t r·eam conveyance divided by downstream conveyance) is l ess than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. wa rning: The ene rgy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. Thi s may indicate the need for additional cross secti ons. CROSS SECTION OUTPUT Profile #2% E.G. El ev (ft) 298. 82 vel Head (ft) 0. 34 w. s. El ev (ft) 298. 48 Crit W.S. (ft) 298. 29 E.G. sl ope (ft/ft) 0.029206 Q Tot al (cfs) 164. 00 To~ width (ft) 38. 24 ve Total (ft/s) 4. 43 Max Chl Dpth (ft ) 2. 40 Conv. Total (cfs) 959. 6 Length wtd. (ft) 190. 39 Mi n Ch El (ft) 296. 08 Al pha 1.12 Frctn LOSS (ft) 4.82 C & E LOSS (ft) 0.02 Element Wt . n-val. Reach Len. (ft) Fl ow Area (sq ft) Area (sf ft ) Flow (c s) Top \vi dth (ft) Avg. vel. (ft/s) Hydr. Depth (ft ) Conv. (cfs) wetted Per. (ft ) shear (l b/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft ) Cum SA (acres) Left OB 0.100 184.17 3 .15 3 .15 3. 70 10. 05 1.17 0. 31 21. 6 10.07 0. 5 7 0.67 0.23 0.22 Channel 0.060 190. 97 33 . 84 33. 84 160. 30 28.19 4.74 1. 20 938.0 28.57 2.16 10.23 0. 96 0. 48 Right OB 147.59 0.12 0.13 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is l ess than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previ ous cross section. This may indicate the need for additional cross sections. CROSS SE CTI ON OUT PUT Profile #1% E.G. Elev (ft) 298.93 vel Head (ft) 0. 34 W.S. Elev (ft) 298.59 Crit \v.s. (ft) 298. 38 E.G. slope (ft/ft) 0. 026940 Q Tot al (cfs) 182. 00 ~~~ ~~~~~ ~msi 40.95 4.38 Max Chl Dpth (ft) 2.51 Conv. Total (cfs) 1108. 8 Length Wt d. (ft) 190.27 Mi n Ch El (ft) 296. 08 Alpha 1. 14 Frctn LOSS (ft) 4 .78 C & E LOSS (ft) 0.03 Element Wt. n-val. Reach Len. (ft) Fl ow Area (sq ft) ~~~! ~~'f!s~t) Top width (ft) Avg.vel. ( ft/s) Hydr. Depth (ft) conv. (cfs) wetted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) cum volume (acre-ft ) Cum SA (acres) Left OB 0.100 184 .17 4. 43 4. 43 5. 58 11. 90 1. 26 0.37 34. 0 11. 92 0.62 0. 79 0. 26 0. 24 channel 0.060 190. 97 37.16 37.16 176. 42 29. 05 4.75 1. 28 1074.9 29.44 2.12 10.08 1. 02 0. 48 Right OB 147.59 0.14 0.14 The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0.7 or greater than 1.4.· This may indicate the need for addit ional cross sections . ing: The energy loss was greater than 1.0 ft (0.3 m). between the current and previ ous cross section. Thi s may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profi le #0.2% E.G. El ev (ft) vel Head (ft ) w.s. El ev (ft ) Crit W.S. (ft) 299.74 0. 35 299.39 298. 97 Element wt. n-val . Reach Len. (ft) Fl ow Area (sq ft) Left OB 0.100 184 .17 18. 94 Channel 0.060 190. 97 62.57 Page 9 Right OB 0 .100 147. 59 1. 01 E.G . sl ope (ft/ft) 0. 018588 Area (Sf ft) 18. 94 62.57 1.01 Q Total (cf s) 342. 00 Flow (c s) 32.17 309 .16 0.67 To~ width (ft) 64 . 93 Top width (ft) 24.62 34. 91 5.41 ve Total Cft/s) 4 .14 Avg. vel . (ft/s) 1. 70 4. 94 0.66 Max chl Dpth (ft) 3. 31 Hydr. Depth (ft) 0. 77 1. 79 0.19 Conv. Total (cfs) 2508.4 conv. (cfs) 236.0 2267.6 4. 9 Length wtd. Cft) 189. 04 Wetted Per. (ft) 24.66 35.35 5.46 Min Ch El (ft ) 296. 08 Shear (lb/sq ft) 0. 89 2. 05 0. 22 Alpha 1. 30 Stream Power (lb/ft s) 1. 51 10.15 0.14 Frctn LOSS Cft) 4 . 49 Cum volume (acre-ft) 0.49 1. 43 0. 29 C & E LOSS (ft ) 0.06 Cum SA (acres) o. 31 0. 54 0. 21 warning: Divided flow computed for this cross-section. warning: The velocity head has changed by more than 0.5 ft (0 .15 m). Thi s may indicate the need for additional cross sections. warning: The ene rgy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. Thi s niay i ndicate the need for additional cross sections. CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 896 INPUT Description: Station El evation Data num= 47 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 305.47 2.88 305.31 30. 35 303. 82 llO. 79 295.37 132. 32 293. 52 136. 35 293.18 138.86 292. 96 148. 31 292. ll 152.38 291. 75 152. 84 291. 68 152. 95 291. 66 153 .22 291. 6 15 3. 2 8 291. 59 153.33 291. 58 157.98 290. 59 158. 39 290. 5 159 290.37 159.21 290. 33 160 .15 290 .13 160.76 290. 34 161 . 15 290.48 162.24 290.86 163. 58 291. 33 163.97 291.47 164.32 291. 59 164 . 58 291. 69 165.25 291. 92 165. 46 292 165.58 292 .04 166. 04 292.2 166.68 292. 42 166.88 292.5 168.03 292.9 168 .13 292 .94 168. 29 292.94 168. 45 292 .97 168.82 293.01 169. 44 293.06 170. 39 293 .15 174.47 293.52 174. 76 293.54 210.6 296. 79 214.2 297. ll 253.18 300.63 260.38 301. 29 266.26 301. 78 343.94 307.67 Manning 's n values num= St a n val Sta n val Sta n val 0 .1 148. 31 .06 166. 88 .1 Bank Sta: Left Right Lengths: Left Channel Right coeff Cont r. Ex pan. 148. 31 166.88 94.23 94.53 38.58 .1 .3 CROSS SECTION OUTPUT Profile #50% E.G. Elev (ft) 293.02 Element Left OB channel Right OB vel Head (ft) 0. 24 Wt. n-val . 0.100 0.060 0.100 W. S. El ev (ft) 292. 78 Reach Len. (ft) 94.23 94.53 38.58 Crit W.S. (ft ) 292. 34 Fl ow Area (sq ft) 2. 47 27.47 0 .ll E.G. s l ope (ft/ft) 0.016093 ~l~~ ~~fsjtl . 2.47 27. 47 0 .ll Q Total (cfs) 112. 00 2.23 109. 72 0.05 To~ width (ft) 26. 77 Top width (ft) 7. 41 18.57 0 . 79 ve Total (ft/s) 3. 7 3 AVg. vel . (ft/s) 0.90 3. 99 0 . 48 Max Chl Dpth (ft) 2.65 Hydr. Depth (ft) 0. 33 1. 48 0 .14 conv. Total (cfs) 882.9 Conv. (cfs) 17. 6 864. 9 0.4 Length Wtd . (ft) 87. 95 Wetted Per. (ft) 7. 44 19.16 0. 84 Min Ch El (ft) 290 .13 s hear (l b/sq ft) 0. 33 1. 44 0.13 Alpha 1.13 Stream Power (lb/ft s) 0. 30 5. 75 0.06 Frctn LOSS (ft ) 0. 78 cum volume (acre-ft) 0.07 0. 54 0.04 C & E LOSS (ft) 0. 05 cum SA (acres) 0.12 0. 35 0.08 warning: The conveyance ratio (upstream conveyanc·e divided by downstream conveyance) i s less than 0.7 or greater than 1.4. This may indicate the need for addi tional cross sections. CROSS SECTION OUTPUT Profile #20% E.G. Elev (ft ) 293.45 Element Left OB Channel Right OB vel Head (ft ) 0. 37 Wt. n-val . 0.100 0.060 0.100 w.s. Elev (ft) 293. 08 Reach Len. Cft) 94.23 94.53 38.58 Crit W.S. (ft ) 292. 71 Fl OW Area (sq ft) 5.21 33 .07 0. 55 E.G. sl ope (ft /ft) 0 019595 Area (s~ ft) 5.21 33 .07 0. 55 Q Total (cfs) 172. 00 Flow (c s) 6. 65 164. 97 0. 39 ~~~ ~~~~~ (ft) 32 .11 Top wi dth (ft) 10. 79 18. 57 2.75 (ft/s) 4. 43 Avg. vel . (ft/s) 1. 28 4.99 0. 70 Max chl Dpth (ft) 2. 95 Hydr. Depth (ft) o. 48 1. 78 0.20 conv. Total (cfs) 1228. 7 conv. (cfs) 47.5 1178. 5 2.8 Length wtd'. (ft) 85. 70 wetted Per. (ft) 10. 84 19 .16 2.83 Min Ch El (ft) 290 .13 s hear (l b/sq ft) 0. 59 2.ll 0. 24 Alpha 1. 22 Stream P01ve r (lb/ft s) 0.75 10. 53 0.17 Fr'ctn LOSS (ft) 0. 78 Cum volume (acre-ft) 0.13 0.66 0.07 C & E LOSS (ft) 0.08 Cum SA (acr-es) 0.14 0. 36 0.09 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections . CROSS SECTION OUTPUT Profile #10% E.G. El ev (ft) 293.61 Element Left OB channel Right OB vel Head (ft) 0. 42 Wt. n-val. 0.100 0.060 0.100 w.s. El ev (ft) 293.19 Reach Len. (ft) 94.23 94.53 38.58 Cri t \V . S. (ft) 292.86 Flow Area (sq ft) 6. 49 35.16 0.93 E.G . Slope (ft/ft) 0 020770 Area (s~ ft) 6 49 35 .16 0.93 Q Total (cfs) 198. 00 Flow (c s) 9.17 188. 08 0. 75 To~ width (ft) 34. 60 Top width (ft) 12. 08 18. 57 3. 95 Ve Total Cft/s) 4. 65 AVg. vel. (ft/s) 1. 41 5. 35 0.80 Max chl Dpth (ft) 3. 06 Hydr. Depth (ft) 0. 54 1. 89 0. 23 Conv. Total (cf s) 1373. 9 Conv. (cf s) 63.6 1305 .1 5.2 Length Wtd. (ft) 85 .08 \-Jetted Per . (ft) 12 .13 19 .16 4.04 Min Ch El (ft) 290 .13 Shear (lb/sq ft) 0. 69 2.38 0. 30 Alpha 1. 26 Stream Power (lb/ft s) 0.98 12.73 0. 24 Frctn LOSS (ft) 0. 78 cum volume (acre-ft) 0.15 0. 70 0.09 C & E LOSS (ft) 0.10 cum SA (acres) 0.15 0. 37 0.10 wa rning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is l ess than 0.7 or greater than 1.4. This may indi cate the need for additional cross sections . CROSS SECTION OUTPUT Profile #4% E.G. Elev (ft) ve l Head (ft ) \v.S. Elev (ft) crit w.s. (ft) 293 . 83 0. 49 293.34 293.04 Element Wt. n-val. Reach Len. (ft) Fl ow Area (sq ft) Left OB 0.100 94. 23 8 .38 Channel 0.060 94. 53 37. 86 Page 10 Right OB 0.100 38 . 58 1. 62 E.G. sl ope (ft/ft) Q Tota 1 (cfs) Top width (ft) vel Total (ft/s) Max chl opth (ft) conv. Total (cf s) Length Wtd. (ft ) in Ch El (ft) pha ctn LOSS (ft) & E Loss (ft ) 0. 022240 2 35. 00 37. 93 4.91 3. 21 1575.8 84 . 33 290.13 l. 32 0. 79 0.12 Area (sq ft) Flow (cfs) Top width (ft) Avg . vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) wetted Per. (ft ) Shear (1 b/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) Cum SA (acres) 8.38 13. 27 13.80 l. 58 0.61 89. 0 13.86 0. 84 l. 33 0.18 0.16 37.86 220 .17 18.57 5. 82 2. 04 1476.4 19.16 2. 74 15.95 0. 76 0.37 l. 62 l. 56 5. 56 0. 96 0. 29 10. 5 5. 65 0.40 0.38 0.10 0.11 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) i s 1 ess than 0. 7 or greater than 1.4. This may indicate the need for additi onal cross sections. CROSS SECTION OUTPUT Profi 1 e #2% E.G. Elev (ft) ve 1 Head (ft) w.s. Elev (ft) Crit IV .S. (ft) E.G. Slope (ft/ft) Q Tota 1 (cfs) Top .vidth (ft) vel Total (ft/s) Max chl opth (ft) Conv. Total (cfs) Length Wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 293.99 0.55 293. 44 293.19 0.023253 265. 00 40. 42 5 .09 3. 31 1737.8 83.81 290 .13 l. 37 0. 78 0.13 Element \Vt. n-val. Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Fl ow (cfs) Top width (ft) Avg. vel. (ft/s) Hydr. Depth (ft ) conv. (cfs) \vetted Per. (ft) Shear (1 b/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) c um SA (acres) Left OB 0.100 94 23 9. 95 9. 95 17. 02 15 .09 l. 71 0.66 111. 6 15 .15 0. 95 l. 63 0. 20 0.17 Channe 1 0.060 94.53 39. 88 39. 88 24 5. 48 18. 5 7 6.16 2.15 1609.8 19.16 3 .02 18.60 0.80 0.38 Right OB 0.100 38.58 2.29 2.29 2.50 6.76 l. 09 0. 34 16. 4 6.85 0.48 0.53 0.12 0.12 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. Thi s may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profi 1 e #1% E.G. Elev (ft) ve l Head (ft) w.s. Elev (ft) crit .v.s. (ft) E.G. slope (ft /ft) Q Tota 1 (cfs) Top width (ft ) vel Total (ft/s) Max chl Dpth (ft) Conv. Total (cfs) Length Wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 294 .14 0.60 293.54 293.33 0. 024062 293.00 42.68 5.22 3. 41 1888. 9 83.41 290.13 l. 41 0. 79 0.15 El ement wt. 11-val . Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Fl ow (cfs) Top width (ft ) Avg. vel. (ft/s) Hydr. Depth (ft) conv. (cfs) wetted Per. (ft) shear (l b/sq ft) Stream Power (l b/ft s) Cum vol ume (acre-ft) Cum SA (acres) Left OB 0.100 94.23 11. 45 11.45 20.86 16. 22 l. 82 0. 71 134. 5 16. 29 1.06 l. 92 0.22 0.18 Channel 0.060 94.53 41. 66 41. 66 268 57 18.57 . 6. 45 2.24 1731.4 19.16 3.27 21. 06 0. 84 0. 38 Right OB 0.100 38.58 2.99 2.99 3.58 7.88 l. 20 0. 38 23 .l 7. 99 0. 56 0.67 0.13 0.12 wa rning: The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0.7 or greater than 1.4. Thi s may indicate the need for additi onal cross secti ons. SECTION OUTPUT Profi 1 e #0. 2% E.G. Elev (ft ) ve 1 Head (ft) w.s. Elev (ft) Crit IV.S. (ft) E.G. Slope (ft/ft) Q Total (cfs) Top .Vi dth (ft) vel Total (ft /s) Max chl Dpth (ft ) Conv. Total (cfs) Length wtd. (ft) Min Ch El (ft ) Al pha Frctn LOSS (ft) C & E LOSS (ft) 295.20 0.93 294.27 294.26 0.028035 555.00 59 .19 5. 95 4.14 3314. 7 80.93 290.13 l. 69 0.81 0.23 El ement \Vt. n-val. Reach Len. (ft ) Fl ow Area (sq ft) Area (sq ft) Flow (cfs ) Top width (ft) Avg. vel . (ft/s) Hydr. Depth (ft) Conv. (cfs) Wetted Per. (ft) Shear (lb/sq ft) Stream Power (l b/ft s) Cum volume (acre-ft) Cum SA (acres) Left OB 0.100 94. 23 26. 36 26. 36 68. 30 24.70 2.59 1.07 407. 9 24.80 l. 86 4.82 0 .. 39 0. 21 Channel 0.060 94.53 55.19 55.19 463.27 18.57 8.39 2.97 2766.8 19.16 5. 04 42.32 1.17 0.42 Right OB 0.100 38. 58 11. 66 11. 66 23 .43 15.92 2.01 0.73 140.0 16.05 l. 27 2.55 0. 27 0.17 warni ng: \oJarni ng: warning: The velocity head has changed by more than 0.5 ft (0.15 m). Thi s may indicate the need for additional cross sections_ The conveyance ratio (upstream conveyance di vided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections . The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SECTION RIVER. Tributary 1 REACH· Reach l RS: 802 INPUT Description: Stati on El evation Data num= 51 St a Elev Sta Elev Sta El ev Sta Elev Sta El ev 0 308 .18 4 .14 307. 82 55.27 300. 84 63.54 299.7 103. 5 294.24 103. 64 294.22 104. 83 294.06 109. 62 293.4 110.15 29 3. 33 112. 32 293.03 112 .67 292.98 114. 41 292 .75 114.6 292.72 115. 18 292. 62 115. 69 292.53 116. 45 292.39 116. 87 292. 31 116. 98 292.29 117. 7 292.17 118. 21 292.07 118. 75 291. 98 119. 83 291. 78 120. 03 291. 75 120.54 291.65 120. 96 291. 58 125 . 69 290. 72 125 .9 290.69 129. 75 289 . 99 132. 37 289. 52 133. 24 289.36 134 .39 289.7 135.96 290.16 138. 8 291 139. 63 291 139. 7 290.98 139. 81 291. 03 141. 05 291. 06 142. 7 291. 09 145. 93 291.17 174 . 77 291. 84 177. 65 291.25 178. 52 291. 07 178. 94 290.98 237. 08 296. 85 242.83 298.2 270.55 301. 29 299 .12 303 .12 344. 7 307 . 36 380. 5 5 310. 06 386. 79 310. 68 401. 39 312. 64 Manning's n values num= Sta n val Sta n val Sta n val 0 .1 120. 96 .06 141. 05 .1 nk Sta: Left Right Lengths: Left channel Right Coe ff contr. Expan. 120. 96 141. 05 49. 94 73.88 59. 28 .1 .3 CROSS SECTION OUTPUT Profi 1 e #50% E.G. Elev (ft) 292 .19 Element Left OB Channe 1 Right OB vel Head (fr) 0.08 \Vt . n-val. 0.100 0.060 0.100 Page 11 w. s . Elev Cft) 292 .11 Reach Len. (ft) 49. 94 73 88 59.28 Crit w.s. (ft ) 291. 48 Fl ow Area (sq ft) 0.80 33 41 31. 78 E.G. slope (ft/ft) 0.005563 Area (sjl ft) 0.80 33 41 31. 78 Q Total (cfs) . 112. 00 Flow Cc s) 0. 36 85. 35 26.28 To) width (ft) 72 .19 Top width (ft) 2.98 20.09 49.13 ve Total Cft/s) 1. 70 Avg. vel . Cft/s) 0.46 2. 55 0.83 Max chl Dpth (ft) 2.75 Hydr. Depth (ft) 0.27 1. 66 0.65 Conv. Total Ccfsl 1501. 7 Conv. Ccf s) 4. 9 1144. 4 352.4 Length Wtd. (ft) 70. 31 Wetted Per. (ft) 3 .02 20. 54 49. 28 Min Ch El (ft) 289. 36 shear Cl b/sq ft) 0.09 0. 56 0. 22 Alpha 1. 78 Stream Power (lb/ft s) 0.04 1. 44 0.19 Frctn LOSS (ft) 0. 38 Cum volume (acre-ft) 0.07 0.47 0.03 C & E LOSS (ft) 0.00 Cum SA (acres) 0.10 o. 31 0.05 CROSS SECTION OUTPUT Profil e #20% E.G. Elev (ft ) 292.59 El ernent Left OB channel Right OB vel Head (ft) 0.09 Wt. n-val. 0.100 0 .060 0.100 w. s. Elev (ft) 292. so Reach Len. (ft) 49. 94 73. 88 59. 28 Crit W.S. (ft ) 291. 79 Flow Area (sq ft) 2. 35 41.14 51. 40 E.G. slope (ft/ft) 0. 005194 Area (sf! ft) 2. 35 41.14 51. 40 Q Total (cfs) 172. 00 Flow Cc s) 1. 49 116.66 53 . 85 To) width (ft) 78 .13 Top width (ft) 5 .10 20.09 52.94 ve Total (ft/s) 1. 81 Avg. vel. (ft/s) 0.63 2. 84 1. 05 Max Chl Dpth (ft) 3 .14 Hydr. Depth (ft) 0. 46 2. 05 0.97 conv. Total (cfs) 2386.5 conv. (cfs) 20.7 1618. 6 74 7. 2 Length Wtd. (ft) 68. 33 wetted Per. (ft) 5 .18 20.54 53 .11 Min Ch El {ft) 289.36 shear (lb/sq ft) 0.15 0.65 0. 31 Alpha 1. 77 Stream Power (lb/ft s) 0.09 1. 84 0.33 Frctn LOSS (ft ) 0. 33 cum volume (acre-ft) 0.12 0. 58 0.05 C & E LOSS (ft) 0.00 Cum SA (acres) 0.12 0. 32 0.07 CROSS SECTION OUTPUT Profile #10% E.G. Elev (ft) 292.73 Element Left OB Channel Right OB vel Head (ft) 0.10 \\It . n-val . 0.100 0.060 0.100 w. s. Elev (ft) 292.64 Reach Len. (ft) 49. 94 73 . 88 59.28 Crit W.S. (ft ) 291. 92 Flow Area (sq ft) 3.11 43. 92 58.82 E.G. slope (ft/ft) 0. 005166 ~1~: gflsrti 3.11 43. 92 58.82 Q Total (cfs) 198 .00 2.15 129. 74 66.11 To) width (ft) 80. 28 Top width (ft) 5. 88 20.09 54. 31 ve Total (ft/s) 1. 87 Avg. vel . (ft/s) 0.69 2. 95 1.12 Max Chl Dpth (ft) 3.28 Hydr. Depth (ft) 0. 53 2 .19 1. 08 Conv. Total (cfs) 2754. 9 Conv. (cfs) 30.0 1805 .1 919.8 Length Wtd. (ft) 67.73 Wetted Per. (ft) 5. 98 20. 54 54. 49 Mi n Ch El (ft) 289.36 Shear (lb/sq ft) 0.17 0.69 0.35 Alpha 1. 76 Stream Power (lb/ft s) 0.12 2 .04 0. 39 Frctn LOSS (ft) 0. 33 Cum volume (acre-ft) 0.14 0.62 0.06 C & E LOSS (ft) 0.00 Cum SA (acres) 0.13 0. 33 0.08 CROSS SECTION OUTPUT Profile #4% E.G. El ev (ft ) 292.93 Element Left OB Channel Right OB vel Head (ft) 0.10 Wt. n-val . 0.100 0.060 0.100 w.s. El ev (ft) 292.82 Reach Len. (ft) 49. 94 73. 88 59. 28 crit w.s . (ft ) 292.02 Fl ow Area (sq ft) 4.32 47. 66 69.11 E.G. sl ope (ft/ft) 0 005100 Area (sf! ft) 4.32 4 7. 66 69.11 Q Total (cfs) 235.00 Flow Cc s) 3.25 14 7. 72 84. 03 To) 1vidth (ft) 83.35 Top Width (ft) 7.11 20. 09 56.15 ve Total (ft/s) 1. 94 AVg. vel. Cft/s) 0.75 3 .10 1.22 Max chl Dpth (ft) 3. 46 Hydr. Depth (ft) 0.61 2.37 1. 2 3 conv. Total (cfs) 3290. 8 conv. (cfs) 45. 5 2068.6 1176.6 Length wtd. C ft) 67 .04 Wetted Per. (ft) 7.22 20. 54 56.34 Min Ch El (ft) 289.36 Shear (lb/sq ft) 0.19 0. 74 0. 39 Alpha 1. 75 Stream Power (lb/ft s) 0.14 2.29 0.47 Frctn LOSS (ft) 0. 31 Cum volume (acre-ft) 0.16 0. 67 0.07 C & E LOSS (ft) 0.00 Cum SA (acres) 0.14 0. 33 0.08 CROSS SECTION OUTPUT Profile #2% E.G. El ev (ft ) 293.08 Element Left OB channel Right OB vel Head (ft) 0.11 Wt . n-val. 0.100 0.060 0.100 w.s. El ev (ft) 292.97 Reach Len. (ft) 49. 94 73. 88 59.28 Crit W.S. (ft) 292 .10 Fl ow Area (sq ft) 5.43 50. 57 77 .35 E.G. s l ope (ft/ft) 0.005020 Area (sjl ft) 5.43 50. 5 7 77. 35 Q Total (cfs) 265. 00 Flow (c s) 4.29 161. 79 98.91 To) \vi dth (ft) 85. 88 Top wi dth (ft) 8. 20 20.09 57.59 ve Total (ft/s) 1. 99 Avg. vel. (ft/s) 0. 79 3. 20 1. 28 Max Chl Dpth (ft) 3.61 Hydr. Depth (ft) 0.66 2. 52 1. 34 Conv. Total (cfs) 3740. 2 Conv. (cfs) 60.6 2283 . 5 1396. 0 Length Wtd. (ft) 66. 59 Wetted Per. (ft ) 8.32 20. 54 57.78 Min Ch El (ft) 289.36 Shear (lb/sq ft) 0. 20 0.77 0.42 Alpha 1. 74 Stream Power (lb/ft s) 0.16 2.47 0. 54 Frctn LOSS (ft) 0. 30 Cum volume (acre-ft) 0.18 0. 71 0.08 C & E LOSS (ft) 0.00 Cum SA (acres) 0.14 0. 34 0.09 CROSS SECTION OUTPUT r1·ofi le #1% E.G. Elev (ft) 293.20 Element Left OB Channel Right OB vel Head (ft) 0.11 \Vt. n-val. 0.100 0.060 0.100 Iv. S. Elev (ft) 293.09 Reach Len. (ft) 49. 94 ~3 88 59. 28 Crit w.S. (ft) 292.17 Fl ow Area (sq ft) 6 47 53 01 84.41 E.G. slope (ft/ft) 0. 005013 Area (sf! ft) 6. 47 53 .01 84. 41 Q Total Cc fs) 293. 00 Flow Cc s) 5. 39 174. 86 112. 75 To) width (ft) 87. 95 Top wi dth (ft) 9. 07 20. 09 58.79 ve Total (ft/s) 2 .04 Avg. vel . (ft/s) 0. 83 3. 30 1. 34 ~iax Chl Dpth (ft) 3. 73 Hydr. Depth (ft) 0. 71 2. 64 1. 44 Conv. Total (cfs) 4138. 4 Conv. (cfs) 76 .1 2469.8 1592. 5 Length vltd. (ft) 66. 26 \<Jetted Per. (ft) 9. 20 20. 54 58. 99 Min Ch El (ft) 289.36 shear (l b/sq ft) 0. 22 0.81 0. 45 Alpha 1. 73 Stream Power (lb/ft s) 0.18 2.66 0.60 Frctn LOSS (ft) 0. 30 cum volume (acre-ft) 0. 20 0. 74 0.10 C & E LOSS (ft) 0.00 Cum SA (acres) 0.15 0. 34 0.09 CROSS SECTION OUTPUT Profi le #0. 2% E.G. Elev (ft) 294. 15 Element Left OB Channel Right OB vel Head (ft) 0.15 \<It. n-val. 0.100 0.060 0.100 \v . s. Elev (ft) 294.00 Reach Len. (ft) 49. 94 73. 88 59.28 Cri t W.S. (ft) 292. 72 Flow Area (sq ft) 17.74 71. 28 141. 97 E.G. Slope (ft/ft) 0 005097 Area (sjl f t ) 17.74 71. 28 141. 97 Q Total (cfs) 555.00 Flow (c s) 20.25 288. 85 245. 90 Top width (ft) 103.58 Top 1vidth (ft) 15. 69 20.09 67. 80 Page 12 vel Total (ft/s) Max Chl Dpth (ft) Conv. Total (cfs) Length Wtd. (ft) Min Ch El (ft) Al pha Frctn LOSS (ft) & E LOSS (ft ) SS SECTION RIVER: Tributary REACH: Reach 1 INPUT Description. Station Elevation Sta Elev 0 305 .13 105.2 293.48 164 69 290. 78 177.38 288.79 276. 62 301. 18 408.17 310.04 Data Sta 30 .12 109. 36 168 .17 187 .54 34 3. 2 5 422.87 Manning's n values Sta n val 0 . l Bank Sta Le ft 169. 21 Sta 169. 21 Right 187.54 2.40 4. 64 7774 .1 64.56 289.36 1. 72 0. 30 0.00 RS. 728 num= El ev 303. 77 291. 92 290.7 290.9 305.43 311. 62 num= n val .06 Lengths: CROSS SECTION OUTPUT Profile #50% E G. El ev (ft) 291. 81 vel Head (ft) 0.10 \V . S. Elev (ft) 291. 72 Cri t W. S. (ft) 290 . 89 E.G. s l ope (ft/f t) 0. 005205 Q Total (cfs) 112 .00 To~ width (ft) 71.05 ve Total (ft/s) 1. 85 Max Chl Dpth (ft ) 2.93 Conv. Total (cfs) 1552.4 Length Wtd . (ft) 116. 35 Min Ch El (ft) 288. 79 Alpha 1. 84 Frctn LOSS (ft ) 1.12 C & E. LOSS (ft ) 0.02 Avg. vel. (ft/s) 1.14 4.05 1. 73 Hydr. Depth (ft) 1.13 3. 55 2. 09 Conv. (cfs) 283.7 4046. 0 3444.4 wetted Per. (ft) 15. 88 20. 54 68. 04 Shear (lb/sq ft) 0. 36 1.10 0.66 Stream Power (lb/ft s) 0.41 4.47 1.15 Cum volume (acre-ft ) 0. 34 1.03 0. 20 Cum SA (acres) 0.16 0. 38 0.14 28 Sta Elev Sta El ev Sta Elev 104. 01 293.73 104. 84 293.61 105.15 293.57 109. 56 291. 92 135. 2 291.43 139.52 291. 33 168.79 290.67 169. 21 290.67 169.5 290.66 188. 42 291. 4 273 .51 300. 88 275 . 6 301. 11 359.19 306. 41 361. 48 306. 54 381. 01 307.45 429.55 312. 5 3 Sta n val 187. 54 .1 Le ft channel Right coeff Con tr . Expan. 48.8 122.58 46.34 .1 .3 Element Left OB channel Right OB \Vt. n-val. 0.100 0.060 0.100 Reach Len. (ft) 48 80 122.58 46 . 34 Fl ow Area (sq ft) 24.73 35.01 0 .95 ~l~~ ~~~sjt) 24.73 35 .01 0 . 95 16 80 94.80 0 .40 Top \vidth (ft) 49.00 18.33 3. 72 Avg. vel. (ft/s) 0. 68 2. 71 0. 42 Hydr. Depth (ft) 0. 50 1. 91 0 . 25 Conv. (cfs) 232.8 1314. 0 5. 5 Wetted Per. (ft) 49.01 18. 77 3. 87 Shear (lb/sq ft) 0.16 0 . 61 0 .08 Stream Power (lb/ft s) 0.11 1. 64 0 .03 cum volume (acre-ft) 0. 05 0.41 0 .01 cum SA (acres) 0.07 0. 28 0 .02 warning: The conveyance ratio (upstream conveyance d1 v1 ded by downstream conveyance) i s 1 ess than 0. 7 or greater than 1.4. This may 1nd1cate the need for addi tional cross sections . warning: The energy loss was greater than LO ft (0. 3 m). between the current and previous cross section. Thi s may indicate t he need for additional cross sections. SS SECTION OUTPUT Prnfile #20% .G. Elev (ft) 292.25 Element Left OB Channel Right OB el Head (ft) 0 .10 Wt . n-val. 0.100 0.060 0.100 w. s El ev (ft) 292.15 Reach Len. (ft) 48.80 122. 58 46 . 34 crit w.s. (ft) 291. 29 Fl ow Area (sq ft) 49.81 43.02 3. 43 E G. s l ope (ft/ft) 0. 004616 ~l~~ i~~sjtl 49.81 43.02 3. 43 Q Total (cf s) 172. 00 44.16 12 5. 84 2 .00 To~ width (ft) 86 .44 Top width (ft) 60. 47 18.33 7. 64 ve Total (ft/s) 1. 79 AVg. vel. (ft/s) 0. 89 2.93 0. 58 Max chl Dpth (ft) 3. 36 Hydr. Depth (ft) 0. 82 2.35 0. 45 conv. Total (cfs) 2531.6 Conv. (cfs) 650.0 1852 .1 29 . 4 Length wtd . (ft) 110. 98 Wetted Per. (ft) 60.53 18. 77 7. 81 Min Ch El (ft) 288. 79 Shear (l b/sq ft) 0. 24 0.66 0 .13 Al pha 2. 03 St:ream Power (lb/ft s) 0. 21 1. 93 0 .07 Frctn LOSS (ft) 1. 05 c um volume (acre-ft) 0.09 0. 50 0 .01 C & E LOSS (ft ) 0.04 c um SA (acres) 0.09 0.29 0.03 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0.7 or greater than 1.4. This may i ndicate the need f or additional cross sections. \.'/arning: The energy loss was greater than LO ft (0. 3 m). between the current and previous cross section. This may indicate the need for addi tional cross sections. CROSS SECTION OUTPUT Profil e #10% E.G. Elev (ft) 292. 41 El ement Le ft OB channel Right OB vel Head (ft) 0.10 Wt. n-val. 0.100 0.060 0.100 \v. s . Elev (ft) 292. 31 Reach Len. (ft) 48 80 122 . 58 46.34 crit w.s (ft) 291. 42 Fl OW Area (sq ft) 59 04 45.81 4.70 E.G. slope (ft/ft) 0. 004475 ~l~~ ~~'f!sjtl 59 04 45. 81 4.70 Q Total (cfs) 198. 00 57.45 137.57 2. 98 0~~ ~~~~~ (ft) 88. 21 Top width (ft ) 60. 88 18.33 9.01 ( ft/s) 1. 81 Avg. vel. (ft/s) 0.97 3. 00 0.64 Max Chl Dpth (ft) 3. 52 Hydr. Depth (ft) 0.97 2.50 0 . 52 Conv. Total (cfs) 2959. 9 Conv. (cfs) 858. 9 2056 5 44.6 Length \vtd. (ft ) 109. 00 wetted Per. (ft) 60. 96 18. 77 9.19 Min Ch El (ft) 288.79 Shea.-(lb/sq ft) 0.27 0.68 0.14 Alpha 2 .00 Stream Power (lb/ft s) 0.26 2. 05 0.09 Frctn LOSS (ft ) 1. 02 Cum volume (acr-e-ft) 0.10 0.54 0.02 C & E LOSS (ft) 0. 05 Cum SA (acres) 0.09 0. 29 0. 03 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is l ess than 0.7 or greater than 1.4. This may indicate the need for additional cross sections . wa rning: The ene1·gy l oss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need fo r additional cross sections. CROSS SECTION OUTPUT Profile #4% E.G. Elev (ft) 292.61 Element Left OB channel Right OB el Head (ft) 0.10 Wt. n-val. 0.100 0.060 0.100 . s. Elev (ft) 292.51 Reach Len. (ft ) 48. 80 122.58 46. 34 ri t \oJ. s. (ft) 291. 59 Flow Area (sq ft) 71. 56 49.56 6.73 .G. slope (ft/ft) 0. 0042 79 Area (sj! ft) 71. 56 49.56 6.73 Q Total (cfs) 235.00 Flow (c s) 76.91 153.39 4.70 To~ width (ft ) 90.60 Top width (ft) 61. 42 18.33 10. 84 ve Total (ft /s) 1. 84 Avg. vel. (ft/s) 1. 07 3 .10 0. 70 Max ch l Dpth (ft) 3. 72 Hydr. Depth (ft ) 1.17 2.70 0.62 Conv. Total (cf s) 35 92. 5 Conv. (cfs) 1175 .8 2344.8 71. 8 Length 1vtd. (ft) 106.69 we tted Per. (ft) 61. 54 18. 77 11.04 Page 13 Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 288.79 1. 97 0.98 0 .06 shear (1 b/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) cum SA (acres) 0. 31 o. 33 0.12 0.10 0. 71 2.18 0. 59 0. 30 0 .16 0.11 0.02 0.04 warning: warning: warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections. The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profi 1 e #2% E.G. Elev (ft) 292. 77 Element Left OB channel Right OB vel Head (ft) 0.10 Wt. n-val. 0.100 0.060 0.100 w.s. Elev (ft) 292.67 Reach Len. (ft) 48 . 80 122. 58 46. 34 Cri t W. 5. (ft) 291. 72 Flow Area (sq ft) 81. 28 52.45 8.55 E.G. slope (ft/ft) 0. 004131 Area (s~ ft) 81. 28 52.45 8.55 Q Tota 1 (cfs) 265. 00 Flow (c s) 93. 00 165.65 6. 35 To~ width (ft) 92.43 Top width (ft) 61. 84 18. 33 12. 26 ve Total (ft/s) 1. 86 Avg. vel. (ft/s) 1.14 3.16 0. 74 Max chl Dpth (ft) 3. 88 Hydr. Depth (ft) 1. 31 2.86 0.70 conv. Tota 1 (c fs) 412 3. 0 conv. (cfs) 1446. 9 2577. 3 98.8 Length Wtd. (ft) 105. 15 ~Vetted Per. (ft) 61.99 18. 77 12.46 Min Ch El (ft) 288.79 Shear (lb/sq ft) 0. 34 0.72 0.18 . Alpha 1. 93 Stream Power (lb/ft s) 0.39 2.28 0.13 Frctn LOSS (ft) 0.96 Cum volume (acre-ft) 0.13 0. 62 0.03 C & E LOSS (ft) 0.06 Cum SA (acres) 0.10 0. 30 0.04 warning: warning: The ve 1 oci ty head has changed by more than 0. 5 ft (0 .15 m). This may i ndi ca te the need for additional cross sections. warning: The conveyance rati o (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profi 1 e #1% E.G. Elev (ft) 292.90 Element Left OB Channe 1 Right OB vel Head (ft) 0.11 Wt. n-val. 0.100 0.060 0.100 w. s. Elev (ft) 292.79 Reach Len. (ft) 48. 80 122.58 46.34 Crit W.S. (ft) 291. 82 Flow Area (sq ft) 89 .02 54. 74 10.15 E.G . slope (ft/ft) 0. 004113 Area (sj! ft) 89 .02 54. 74 10.15 Q Total (cfs) 293.00 Flow (c s) 107.57 177.47 7. 96 To~ width (ft) 93.89 Top wi dth (ft) 62 .18 18.33 13. 38 ve Total (ft/s) 1. 90 Avg. vel . Cft/s) 1. 21 3.24 0. 78 Max Chl Dpth (ft) 4.00 Hydr. Depth (ft) 1. 43 2.99 0.76 conv. Tota 1 (cfs) 4568.8 Conv. (cfs) 1677. 3 2767.3 124.l Length Wtd. (ft) 103.73 wetted Per-. (ft) 62.35 18. 77 13. 59 Min Ch El (ft) 288.79 Shear (1 b/sq ft) 0. 37 0.75 0.19 Alpha 1.91 Stream Power (lb/ft s) 0.44 2.43 0.15 Frctn LOSS (ft) 0. 94 Cum volume (acre-ft) 0.15 0. 65 0.03 C & E LOSS (ft) 0.06 Cum SA (acres) 0.11 0. 31 0.05 warning: warning: warning : The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections. The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additi onal cross sections . The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profi 1 e #0. 2% E.G. El ev (ft) 293.85 Element Left OB Channel Right OB vel Head (ft) 0.14 Wt. n-val . 0.100 0.060 0.100 w. s. El ev (ft) 293.71 Reach Len. (ft) 48.80 122.58 46. 34 Crit W.S. (ft) 292.45 Fl ow Area (sq ft) 147. 01 71. 50 26.14 E.G. slope (ft/ft) 0. 004257 Area (sj! ft) 147. 01 71. 50 26.14 Q Total (cfs) 555.00 Flow Cc s) 244. 59 281. 85 28.56 To~ width (ft) 104. 96 Top wi dth (ft) 65.04 18.33 21. 59 ve Total (ft/s) 2.27 Avg . vel . (ft/s) 1. 66 3. 94 1.09 Max Chl Dpth (ft) 4.92 Hydr. Depth (ft) 2. 26 3. 90 1. 21 Conv. Total (cfs) 8505.8 conv. (cf s) 3748.5 4319. 6 437.7 Length Wtd. (ft) 94.99 wetted Per. (ft) 65.40 18. 77 21. 85 Min Ch El (ft) 288.79 shear Cl b/sq ft) 0.60 1.01 0. 32 Alpha 1. 78 Stream Power (lb/ft s) 0.99 3.99 0. 35 Frctn LOSS (ft) 0.86 Cum volume (acre-ft) 0. 25 0.91 0.09 C & E LOSS (ft) 0.07 Cum SA (acres) 0.12 0. 34 0.08 \'larning: \'1arning: The velocity head has changed by more than 0.5 ft (0.15 m) This may indicate the need for additional cross sections. The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This n1ay indi cate the need for additi onal cross sections . CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 605 INPUT Description: Sta ti on Eleva ti on Data nurn= 29 Sta El ev Sta Elev Sta Elev Sta Elev Sta Elev 0 304. 3 87.37 297.76 106. 2 296. 64 106. 5 296. 62 106.92 296. 54 107. 4 295.78 112. 62 287.57 113 .15 287.66 12 5. 49 289. 86 125.6 289. 86 125. 71 289. 86 128.84 290.05 213.74 294.04 233.44 294.87 261. 4 3 296.12 265. 83 296. 31 270.19 296. 51 303 . 58 300. 23 310. 22 300. 98 340. 74 302.93 399.82 306. 5 7 403. 26 306.51 405 .25 306.85 406. 77 306 . 91 465.57 308. 9 467.5 309. 08 469.67 309. 31 497.21 312. 66 498. 81 312. 71 Manning's n value's num= Sta n val Sta n val Sta n val 0 .1 106.2 .06 125.6 .1 Bank Sta: Left Right Lengths: Left Channel Right Coe ff Con tr. Expan . 106. 2 125.6 26.01 209.3 66. 53 .1 .3 CROSS SECTION OUTPUT Profi 1 e #50% E.G. Elev (ft) 290.67 Element Left OB Channel Right OB vel Head (ft) 0. 35 lvt. n-val. 0.060 0.100 w.s. Elev (ft) 290.32 Reach Len. (ft) 26.01 209. 30 66.53 crit 1v.s. (ft) 289. 96 Fl OW Area (sq ft) 23.17 1. 99 Page 14 E.G. s l ope (ft/ft) 0.023410 Area (sf! f t) 23.17 1. 99 Q Tot a l (cf s) 112. 00 Flow (c s) 110.35 1. 65 To~ width (ft ) 23.76 Top width (ft) 14. 73 9.03 ve Tot al (ft /s) 4. 45 Avg. vel . (ft/s) 4.76 0 . 83 Max Ch 1 Dpth (ft ) 2.75 Hyd r . Depth (ft) 1. 57 0 .22 conv. Total (cfs) 732.0 Conv . (cfs) 72 1. 2 10.8 Length Wtd . (ft) 155 .81 wet t ed Per. (ft ) 16.44 9. 04 i n Ch El (ft) 287.57 Shear (lb/sq ft) 2.06 0.32 pha 1.13 Stream Power (lb/ft s) 9.81 0 27 Ctn Loss (ft) 1. 64 Cum volume (acre-f t) 0 .04 0. 33 0 .00 & E LOSS (ft) 0.09 Cum SA (acres) 0.05 0.23 0 .01 warning: The conveyance rati a (upstream conveyance di vided by downstream conveyance) is less than 0.7 or greater than 1.4. Thi s may indi cate the need for addi tional cross sections. wa rning : The energy loss was greater than 1.0 ft (0.3 m). between t he current and previ ous cross section. This may indicate the need for additi onal cross secti ons. CROSS SECTION OUTPUT Profil e #20% E.G. El ev (ft) ve l Head (ft) w. S Elev (ft) crit w.s. (ft) E.G. Slope (ft/ft) Q Total (cfs) Top width (ft) vel Total (ft/s) Max Chl Dpth (ft) conv Total (cfs) Length Wtd. (ft) Mi n Ch El (ft) Al pha F rctn LOSS (fr) C & E LOSS (ft) 291.15 0. 52 290.63 290.44 0. 029338 172. 00 30. 52 5 .13 3 06 1004 2 150.17 287.57 1. 28 1. 61 0.14 El ement Wt . n-va l . Reach Len . (ft) Fl ow Area (sq ft) ~l~~ i~flsjtl Top width (ft) Avg Ve 1. (ft/s) Hydr . Depth (ft) Conv . (cfs) wetted Per. (ft) shear (lb/sq ft) Stream Power (lb/ft s) Cum vol un1e (acre-ft) Cum SA (acres) Le ft 08 26.01 0.06 0. 05 Channe 1 0.060 209. 30 27 75 27.75 164. 40 14.93 5. 92 l . 86 959. 8 16. 81 3. 02 17. 91 0. 41 0.24 Right OB 0.100 66.53 5.79 5.79 7.60 15 . 60 1. 31 0 37 44.4 15. 62 0. 68 0. 89 0 .01 0 .02 warning: The conveyance ratio (upstream conveyance divided by downst ream conveyance) is less t han 0. 7 or greater than 1.4. This may i ndicate Lhe need for addi ti onal cross sections warning: The energy loss was greater than 1.0 ft (0 .3 m) between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #10% E.G. Elev (ft ) vel Head (ft) w. S. Elev (ft ) c ri t w. s. (ft) E.G. slope (ft/ft) Q Total (cfs) Top wi dth (ft) vel Total (ft /s) Max chl .Dpth (ft) Conv. Total (cfs) Length wrd. (ft ) Min Ch El (ft) Alpha Frctn LOSS (ft) & E LOSS (ft) 291. 34 0. 57 290. 76 290.63 0. 030224 198. 00 33 . 43 5. 24 3 .19 1138. 9 148. 49 287. 57 1. 34 1. 59 0.15 El ement Wt. n-val ·. Reach Len. (f t) Fl ow Area (sq ft) Area (sq f t ) Fl ow (cfs) Top wi dth (ft) Avg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) wetted Per. (ft) Shear (lb/sq ft) St ream Power (lb/f t s) Cum volume (acre-ft) cum SA (acres) Lef t 08 26.01 0.07 0.06 channe 1 0.060 209. 30 29.73 29.73 186.05 15.01 6. 26 1. 98 1070.2 16. 97 3. 31 20.69 0.43 0.25 Ri ght 08 0.100 66.53 8 .04 8.04 11. 95 18. 42 1. 49 0.44 68. 7 18 . 44 0 . 82 1. 22 0.01 0.02 ning: The velocity head has changed by mo re than 0.5 ft (0.15 m). This may indicate t he need for addi tional cross sections. warning: The conveyance ratio (upst ream conveyance divi ded by downstream conveyance) is l ess than 0. 7 or greater than 1.4. Thi s may indi cate the need for addi tional cross sections. wa rning: The energy loss was greater t han 1.0 ft (0.3 m). between the current and previous cross sect ion. This may indi cate t he need for additi onal c ross sections. CROSS SECTION OUTPUT Profi 1 e #4% E.G. Elev (ft) vel Head (f t) w.s. Elev (ft) Crit W.S. (ft) E.G. s l ope (ft/ft) Q Tot a l (cfs) Top widt h (ft) vel Total (ft/s) Max chl Dpth (ft) Conv. Total (cfs) Length Wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 291.57 0.66 290. 91 290.84 0.032517 235.00 36. 67 5.47 3. 34 1303. 2 145.93 287.57 1. 41 1. 5 7 0.18 El ement wt. n-val . Reach Len . (ft) Fl ow Area (sq ft) Area (sq ft) Fl ow (cfs) Top \;i dth (ft) Avg. vel . (ft /s) Hydr. Depth (ft ) Conv. (cfs) wetted Per. (ft) shear (lb/sq ft ) Stream Power (lb/f t s) cum vol ume (acre-f t) cum SA (acres) Lef t 08 26.01 0.08 0.06 channe 1 0.060 209.30 31. 96 31. 96 216. 20 15.10 6.76 2.12 1198. 9 17.14 3. 78 25 .60 0. 47 0.25 Right 08 0.100 66 53 11.00 11. 00 18 . 80 21 . 5 7 1. 71 0 . 51 104. 3 21 . 59 1.03 1. 77 0.01 0 .02 ~va rni ng : The ve 1 oci ty head has changed by more t han 0. 5 f t (O .15 m). This may i ndi ca te the need for· additional cross secti ons The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indi ca te the need for additi onal cross sections \Varni ng : The ener·gy l oss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the 11eed for additional cross sections. CROSS SECTION OUTPUT Profi 1 e #2% E.G . Elev (ft) ve 1 Head (ft) W.S El ev (ft) Crit 11.S. (ft) E.G . Sl ope (ft/ft) Q Total (cfs) Top width (ft) vel Total (ft/s) Max chl Dpth (ft) Conv. Total (cfs) Length wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) & E LOSS (ft) 291. 74 0. 73 291. 01 291. 01 0. 034858 265. 00 38 . 80 5. 68 3. 44 1419. 4 143. 5 7 287.57 1. 46 1. 53 0. 20 Element \\It. n-val Reach Len. (ft) Fl ow Area (sq f t ) ~l~~ i~flsjtl Top widt h (ft) Avg. vel . (ft/s) Hydr . Depth (ft ) Conv. (cfs) we tted Per . (ft ) Shear (l b/sq ft) St ream Power (l b/ft s) cum volume (acre-ft ) cum SA (acres) Left OB 26.01 0.09 0 .07 Channe 1 0.060 209. 30 33. 43 33. 43 240. 19 15.17 7 .19 2.20 1286. 5 17.26 4 .22 30.29 0. 50 0. 26 Right OB 0.100 66 .53 13. 20 13. 20 24.81 23 .63 1. 88 0. 56 132. 9 23 66 l. 21 2.28 0.01 0.02 warning: The ene rgy equation could not be balanced withi n the speci f i ed number of i terat ions. The program selected t he water surface that had t he l east amount of error between computed and assumed va 1 ues. \-Jarni ng: \Varni ng: The vel ocity head has changed by more than 0.5 ft (0.15 m). Thi s may indicat e the need for addi tiona l cross sections . The conveyance rat io {upstream conveyance divided by downstream conveyance) is less than Page 15 0. 7 or greater than 1.4. This may indicate t he need for additional c~oss sections. \\larni ng : The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additional c ross sections. warning : During the standard step iterations , when the assumed wate r surface was set equal to cri tical depth, the calculated water surface came back below c ri tical depth. This indicat es that there is not a valid subcritical answer. The program defaulted to criti cal depth. CROSS SECTION OUTPUT Profi 1 e #1% E.G. El ev (ft) ve 1 Head (ft) w.s. Elev (ft) Crit W.S. (ft) E.G. Slope (ft/ft) Q Total (cfs) Top width (ft) ve 1 Tota 1 (ft/s) Max chl Dpth (ft) Conv. Total (cfs) Length wtd. ("ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 291. 89 0. 75 291.14 291.14 0. 034284 293.00 41. 60 5.66 3.57 1582.4 141. 83 287.57 1. 51 1. 49 0. 21 Element Wt. n-val. Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Flow (cfs) Top width (ft) Avg . vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) Wetted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) cum volume (acre-ft) Cum SA (acres) Left OB 26.01 0.10 0.07 chann e 1 0.060 209. 30 35.37 35.37 260 .18 15.25 7.36 2.32 1405.2 17.41 4.35 31. 99 0.52 0. 26 Right OB 0.100 66 .53 16. 39 16. 39 32. 82 26 .35 2. 00 o. 62 177.3 26.38 1. 33 2.66 0.02 0.02 warning: The energy equation could not be balanced within the specified number of iterations. The program sele·cted the water surface that had the least amount of error between computed and assumed values. \\larni ng: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections. \\larni ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. warning: The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additional cross sections. warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates t hat there is not a valid subcritical answer. The program defaul ted to critical depth. CROSS SECTION OUTPUT Profile #0. 2% E.G. Elev (ft) vel Head (ft) w.s. El ev (ft) Crit W.S. (ft) E.G. Slope (ft/ft) Q Total (cfs) Top width (ft)· vel Total (ft/s) Max chl opth (ft) Conv. Total (cfs) Length Wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft ) C & E LOSS (ft ) 292.92 0.86 292.05 292.05 0. 031105 555.00 61. 70 5. 60 4 .48 3146. 9 124. 50 287.57 1. 77 1. 09 0. 24 Element Wt. n-val. Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Flow (cfs) Top width (ft) Avg . vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) Wetted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) Cum SA (acres) Left OB 26.01 0.17 0.08 Channel 0.060 209 . 30 49.63 49.63 418. 55 15.83 8. 43 3.13 2373.2 18. 50 5.21 43.94 0. 74 0. 30 Right DB 0.100 66.53 49.52 49.52 136. 45 45.87 2.76 1. 08 773. 7 45. 92 2.09 5. 77 0.05 0.04 warning: The energy equation could not be balanced within the specified number of iterations. The program used critical depLh for the water surface and continued on wi th the calculations. warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections. warning: The conveyance ratio (upsLream conveyance divided by downs tream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. warning· The energy loss was greater than 1.0 ft (0.3 m). bet ween the current and previous cross secti on. This ~ay indi cate the need for additional cross sections. \\la rni ng: Ou ring the standard step i te ra ti ans, when the assumed water surf ace was set equal to c ri ti cal depth, the cal culated water surface came back bel ow critical depth. This indicates that there is not a valid subcri-rical answer. The program defaulted to critical depth. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 RS: 396 INPUT Description: Station Elevation Data num= 46 Sta Elev Sta Elev Sta El ev Sta Elev Sta 0 304. 05 58. 48 299.52 91. 37 297.43 134.-82 293 .53 142. 02 161. 38 290. 77 162.33 290.66 167.53 290. 04 177. 51 289 .94 197. 39 199. 14 286.7 199.74 289.2 199.87 289.73 200.27 289 .99 200. 34 200. 94 290.01 206.l 289. 77 232.46 289. 21 243.52 287 255.36 255. 85 288.07' 256.16 288.07 257.04 288. 08 264.91 288.15 267.74 268.48 288 .19 269.04 288 .2 270.28 287.98 270. 44 287.95 270. 86 275. 65 288. 28 285.08 286.02 286.4 287.81 290. 82 293 .81 291.35 292.84 294. l 297.35 297.66 298. 22 298.35 462.04 304.62 465.19 501. 54 307. 77 523.12 308. 92 529. 2 309. 05 558.8 309 . 64 585.44 588.83 312. 67 Manning's n values num= Sta n val Sta n val Sta n val 0 1 275. 65 .06 291. 35 .1 Bank Sta: Left Right Lengths: Left Channel Right Coe ff Contr. 275. 65 291.35 16.46 148. 42 1. 93 .1 CROSS SECTION OUTPUT Profile #5 0% E.G. Elev (fr) 288.94 Element Left OB Vel Head (ft) 0.05 Wt . n-val. 0.100 w. s. Elev (ft) 288.89 Reach Len. (ft) 16.46 Crit W.S. (ft) 288.06 Fl ow Area (sq ft) 57.01 E.G. slope (ft/ft) 0. 005971 Area (s~ ft) 57.01 Q Total (cfs) 112. 00 Fl ow (c s) 64.09 ~~~ ~~~~~ (ft) 68. 23 Top >Vidth (ft) 56.68 (ft/s) 1. 4 7 AVg. vel. (ft/s) 1.12 Max thl Dpth (ft) 2.87 Hydr. Depth (ft) 1.01 Conv. Total (cfs) 1449. 4 Cami. (cfs) 829.4 Length wtd. (ft) 110. 66 Wett:ed Per. (ft) 58.84 Min Ch El (ft ) 286.02 shear (1 b/sq ft) 0.36 Alpha 1. 55 Stream Power (lb/ft s) 0. 41 Frctn LOSS (ft) 1.06 Cum volume (acre-ft) 0.02 C & E LOSS (ft ) 0.02 Cum SA (acres) 0.03 warning: Divided flow computed for this cross-section. Elev 293 . 06 286.97 290. 04 288.06 288 .18 287.98 293 .88 304. 88 312. 56 Expan. .3 channel 0.060 148. 42 19.41 19.41 47.91 11. 54 2.47 1. 68 620.0 13. 26 0.55 1. 35 0. 23 0.17 Right OB 1. 93 0.00 0.00 warning· The conveyance rati o (upstream conveyance divided by downstream conveyance) is less than Page 16 0.7 or greater than 1.4. This may indicate the need for additional cross sections. wa rni ng: The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #20% E.G. Elev (ft ) l Head (ft) . Elev (ft) i t w.s. (ft) E.G. slope (ft/ft) Q Total (cfs) Top width (ft) vel Total (ft/s) Max Chl Opth (ft) Cor\v. Total (cfs) Length Wtd. (ft) Min Ch El Cft) Alpha Frctn LOSS (ft ) C & E LOSS Cft) 289. 40 0.06 289. 34 288. 45 0.005504 172. 00 79. 50 1. 58 3. 32 2318. 5 108. 12 286. 02 1. 53 1.10 0.03 Element Wt . n-val. Reach Len. (ft) Flow Area (sq ft) Area (sq ft) Fl OW (cfs) Top wi dth (ft) Avg. vel . (ft/s) Hydr-. Depth (ft) Conv. (cfs) wetted Per. (ft) shear (lb/sq ft) Stream Power (lb/ft sl Cum volume (ac re-ft) Cum SA (acres) warning: Divided fl ow computed for this cross-section. Left OB 0.100 16. 46 84. 32 84. 32 105. 05 67.62 1. 25 1. 25 1416. 0 70. 20 0. 41 0. 51 0.03 0.03 Channel 0.060 148.42 24.73 24 .73 66. 95 11. 88 2.71 2. 08 902.5 13. 82 0.61 1. 66 0. 28 0.18 Right OB 1. 93 0.00 0.00 Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. warning: The energy loss was greater· than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross secti ons. CROSS SECTION OUTPUT Profile #lO'X. E.G. Elev (ft) vel Head Cft) w.s. Elev (ft) Crit w.s. (ft) E.G. slope (ft/ft) Q Total (cfs) Top width (ft) vel Total Cft/s) Max Chl Dpth (ft) conv. Total (cfs) Length Wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 289. 59 0.06 289.53 288.53 0.005439 198. 00 89. 61 1. 59 3. 51 2684.7 107. 74 286. 02 1. 59 l.13 0.04 Element Wt. n-val. Reach Len. (ft) Flow Area (sq ft) ~1~! ~~(sjtl Top width (ft) Avg. vel. (ft/s) Hydr. Depth (ft) conv. (cfs) we tted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) Cum SA (acres) Divided flow computed for this cross-section. Left OB 0.100 16. 46 97.74 97.74 122. 08 77 .60 1. 25 1. 26 1655.4 80.34 0. 41 0. 52 0.04 0.03 Channel 0.060 148. 42 26. 94 26.94 75.92 12.01 2. 82 2. 24 1029.4 14. 05 0.65 1. 83 0. 30 0.18 Right OB 1. 93 0.00 0.00 warning: wa rning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may i ndicate the need for additional cross sections. wa rning: The energy l oss was greater than 1.0 ft (0. 3 m). between the curren·t and previous cross section. Thi s may indicate the need for addi tional cross sections. CROSS SECTION OUTPUT Profile #4% E.G. Elev (ft) vel Head (ft ) S. Elev (ft) it w.s. (ft) .G. slope (ft/ft) Q Total (cfs) Top width (ft) vel Total (ft/s) Max chl Dpth (ft) conv. Total (cfs) Length Wtd. (ft ) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 289. 82 0.06 289.76 288. 62 0. 005291 235.00 102. 35 1. 60 3. 74 3230.6 106. 91 286. 02 1. 64 1.14 0.04 Element Wt . n-val. Reach Len. (ft) Flow Area (sq ft) Area (sq ft) Flow (cfs) Top width (ft) Avg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) We tted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) cum volume (acre-f t) Cum SA (acres) Divided flow computed for this cross-section. Left OB 0.100 16. 46 117. 20 117. 20 147. 86 90.17 1. 26 1. 30 2032.6 93.10 0. 42 0. 52 0.05 0.04 Channel 0.060 148. 42 29. 74 29..74 87 .14 12.19 2.93 2.44 1198.0 14. 34 0.69 2. 01 0.32 0.19 Right OB 1. 93 0.00 0.00 wa rning: wa rn i ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0. 7 or greater than 1.4. This may indi cate the need for additional cross sections. wa rn i ng: The energy l oss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. Thi s may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #2% E.G. Elev (ft) 289. 98 Element vel Head (ft ) 0.07 Wt. n-val. w. s . El ev (ft) 289. 92 Reach Len. (ft) Cri t W.S. (ft) 288.70 Fl ow Area (sq ft) E.G.. slope (ft/ft) 0.005103 Area (s( ft) Q Total (cfs) 265. 00 Flow Cc s) To~ width (ft) 107.51 Top 1vidth (ft) ve Total (ft/s) l. 62 Avg. vel. (ft/s) Max c hl -Opth (ft) 3. 90 ttydr. Depth (ft) conv. Total (cfs) 3 709. 6 Conv. (cfs) Length \vtd. (ft) 105.91 wetted Per. (ft) Min Ch El (ft) 286. 02 shea1· (lb/sq ft) Alpha 1. 61 Stream Power (lb/ft s) Frctn LOSS (ft) 1.13 cum volume (acre-ft) C & E LOSS {ft) 0.05 Clim SA (acres) Divided flow computed for this cross-section. Left OB 0.100 16. 46 131. 99 131. 99 170. 73 95.21 1. 29 1. 39 2 389. 9 98. 20 0.43 0. 55 0. 05 0.04 Channel 0.060 148. 42 31. 69 31. 69 94. 27 12. 30 2.97 2.58 1319. 7 14.54 0.69 2. 07 0. 34 0.19 Right OB 1. 93 0.00 0 .00 \Va rni ng: ~varni ng: The vel ocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections. v..1a rni ng: The conveyance ratio (upstream conveyance .divided by downstream conveyance) is l ess than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. warning: The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SE CT ION OUT PUT Profil e #1% E.G. Elev (ft) 290.15 Element Left OB Channel ~ight OB el Head (ft) 0.07 Wt. n-val. 0.100 0.060 . s. Elev (ft) 290. 08 Reach Len. (ft) 16.46 148. 42 1. 93 rit w.s. (ft) 288. 77 Fl ow Area (sq ft) 148. 74 33. 71 E.G. s l ope (ft/ft) 0. 005039 ~1~! ~~fsjtl 148. 74 33. 71 Q Total (cfs) 293.00 190.13 102. 87 To'J width (ft) 120.88 Top width (ft) 108: 46 12.42 ve Total (ft/s) 1. 61 Avg. vel. (ft/s) 1. 28 3. 05 Max Chl Dpth (ft) 4.06 Hydr. Depth (ft) 1. 37 2. 71 Conv. Total (cfs) 4127.7 Conv. (cfs) 2678.5 1449. 2 Length Wtd. (ft) 105.60 h'etted Per. (ft) 111. 50 14. 74 Page 17 Min Ch El (ft) Alpha Frctn Loss (ft) c & E Loss (ft) 286. 02 l. 68 1.15 0.06 shear (lb/sq ft) Stream Power (l b/ft s) Cum volume (acre-ft) Cum SA (acres) 0.42 0. 54 0.06 0.04 0. 72 2.20 0. 36 0.19 0.00 0.00 wa rning: wa rning: wa rning: The velocit y head has changed by more than 0. 5 ft (0.15 m). This may indicate the need for additional cross sections. The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0.7 or greater than 1.4. This may i ndi cate the need for additional cross sections . The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. Thi s may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #0.2% E.G. Elev (ft) 291.12 vel Head (ft) 0.07 w. s . Elev (ft) 291. 05 Crit W.S. (ft) 289. 21 E.G. slope (ft/ft) 0 . 004074 Q Total (cfs) 555. 00 To~ width (ft) 129. 75 ve Total (ft/s) l. 83 Max Chl Dpth (ft) 5. 03 conv. Total (cf s) 8695. 3 Length wtd. (ft) 100. 01 Min Ch El (ft) 286.02 Alpha l. 37 Frctn LOSS (ft) 0. 96 C & E LOSS (ft) 0.09 Element Wt. n-val. Reach Len. (ft) Flow Area (sq ft) Area (s~ ft) Flow (c s) Top width (ft) Avg . vel . (ft/s) Hydr. Depth (ft) Conv. (cfs) we tted Per. (ft) shear (lb/sq ft) Stream Power (lb/ft s) cum volume (acre-ft) Cum SA (acres) Left OB 0.100 16.46 257.61 257 .61 407.23 116. 62 l. 58 2.21 6380. 2 119.71 0.55 0. 87 0.09 0.05 Channel 0.060 148. 42 46.07 46.07 147. 77 13 .14 3. 21 3. 51 2 315 .1 15. 94 0. 74 2. 36 0. 51 0.23 Right OB l. 93 0.01 0.01 v..1arni ng: warning: warning: The velocity head has changed by more than 0. 5 ft (0.15 m). This may indicate the need for additional cross sections. The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4 . This may indicate the need for additi onal cross sections . The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 RS: 247 INPUT Description: Statioh El evation Data num= Sta Elev Sta Elev 0 303. 96 41. 54 300. 66 165. 01 291. 13 165.52 291. 09 185 .11 287.12 188 .13 287.17 220. l 290.41 225. 88 290.86 266.19 292. 71 266.5 292.8 271.87 293. 84 291. 21 297.58 532.94 304. 79 570.95 307. 81 656.63 312. 64 Mann ing's n values num= Sta n val Sta n val 0 .1 165 01 .06 Bank Sta: Left Right Lengths: 165. 01 220.l CROSS SECTION OUTPUT Profile #50% E.G. Elev (ft) vel Head (ft) W.S. Elev (ft) crit w.s. (f t) E.G. Slope (ft/ft) Q Total (cfs) ~~~ *~~~~ ims) Max Chl Dpth (ft) conv. Total (cfs) Length wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft ) C & E LOSS (ft ) 287.87 0. 22 287. 64 287.08 0.017852 112. 00 22 .40 3. 81 2.93 838.2 78 .32 284.71 1.00 0. 51 0.06 36 Sta Elev Sta Elev Sta 85 .08 297.91 141. 95 292.76 160. 33 168. 27 288 39 172. 04 284.71 176. 31 188. 52 287.18 197. 76 288. 65 .204.2 251.89 292.92 264.54 293.91 265.87 268.76 293.24 269.55 293.39 270.62 291. 5 7 297.65 293.4 298 529.61 593.79 309. 04 628 .11 309. 74 653.55 Sta n val 220. l .1 Left channel Right Coe ff Contr. 24.93 93.58 Element Wt. n-val. 1. 47 Reach Len. (ft) Fl ow Mea (sq ft) ~1~: i~~s;t) Top width (ft) AVg . vel . (ft/s) Hydr. Depth (ft) Conv. (cfs) we tted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-f t) Cum SA (acres) .1 Left OB 24.93 0.01 0.02 Elev 291. 45 285. 49 289 .15 292.94 293.6 304. 51 312. 54 Exp an. .3 Channel 0.060 93. 58 29.43 29.43 112. 00 22.40 3. 81 1. 31 838. 2 23.86 1. 37 5. 23 0 .15 0.11 Right 08 l. 47 0.00 0.00 \"1arni ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less 0.7 or greater than 1. 4. This may indicate the need for addi ti ona l cross sections. CROSS SECTION OUTPUT Prnfi le #20% E.G. Elev (ft ) 288. 27 Element Left OB channe 1 Right OB vel Head (ft) 0. 36 Wt. n-val. 0.060 w. s. Elev (ft) 287 91 Reach Len. (ft) 24.93 93.58 l. 47 Cri t W.S. (ft) 287 54 Fl ow Ar~ea (sq ft) 35. 69 E.G. s·l ope (ft/ft) 0. 024748 Area (s~ ft) 35. 69 Q Total (cfs) 172. 00 Flow (cs) 172. 00 Top width (ft ) 24.36 Top width (ft) 24.36 vel Total Cft/s) 4 82 AVg. VE>l. (ft/s) 4. 82 Max chl Dpth (ft) 3.20 Hydr. Depth (ft) 1.47' Conv Total (cfs) 1093. 3 Conv (cfs) 1093. 3 Length wtd. (ft) 76. 20 ~vetted Per. (ft) 25. 95 Min Ch El (ft) 284. 71 s hear (lb/sq ft) 2 .13 Alpha 1. 00 Stream Power (lb/ft s) 10. 24 Frctn LOSS (ft) 0. 59 Cum volume (acre-ft) 0.02 0.18 0.00 C & E LOSS (ft) 0.09 Cum SA (acres) 0.02 0.12 0.00 than \-Jarni ng: The conveyance ratio (upstream conveyance divided by dmvnst:ream conveyance) is less than 0 .7 or greater than 1.4. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #10% E.G. El ev (ft) Ve l Head (ft) w.s . Elev (ft) Crit W.S. (ft) E.G. Sl ope (ft/ft) Q Total (cfs) Top vlidth (ft) vel Total (ft/s) 288.43 0. 42 288. 00 287. 68 0.027678 198. 00 25 . 04 5.21 Element Wt. n-val. Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Fl ow (cfs) Top width (ft) AVg. vel. (ft/s) Left OB Channel 0.060 24.93 93.58 37. 97 37.97 198.00 25.04 5. 21 Page 18 Right OB 1. 4 7 Max chl Dpth (ft) 3.29 Hydr. Depth (ft) 1. 52 Conv . Total (cfs) 1190.1 Conv. (cfs) 1190 .1 Length Wtd. (ft) 75.56 wetted Per. (ft) 26.66 Min Ch El (ft) 284. 71 Shear (lb/sq ft) 2.46 Alpha 1. 00 Stream Power (lb/ft s) 12.83 Frctn LOSS (ft) o. 62 Cum volume (acre-ft) 0.02 0.19 0.00 C & E LOSS (ft) 0.11 Cum SA (acres) 0.02 0.12 0.00 ing: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #4% E.G. Elev (ft) ve l Head (ft) w.s. Elev (ft) crit w.s. (ft) E.G. slope (ft/ft) Q Total (cfs) Top \vi dth (ft) vel Total (ft/s) Max chl Dpth (ft) Conv Total (cfs) Length Wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 288.63 0.51 288 .12 287.87 0.031815 235.00 25 .88 5.75 3. 41 1317. 5 74. 85 284. 71 1. 00 0.66 0.14 Element Wt n-val . Reach Len. (ft ) Flow Area (sq ft) Area (sq ft) Flow (cfs) Top \vidth (ft) AVg vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) Wetted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) Cum SA (acres) Left OB 24.93 0.02 0.02 Channel 0.060 93.58 40.89 40.89 235. 00 25.88 5. 75 1. 58 1317. 5 27. 56 2.95 16. 94 0. 20 0.12 Right OB 1. 4 7 0.00 0.00 \\la rni ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) is 1 ess than 0.7 or greater than 1.4. This may indicate the need for additional cros·s sections. CROSS SECTION OUTPUT Profile #2% E.G. Elev (ft) 288.79 vel Head (ft) 0. 59 w.s. Elev (ft) 288. 20 crit w.s. (ft) 288 . 00 E.G. slope (ft/ft ) 0. 035213 Q Total (cfs) 265.00 To) width (ft) 26.47 ve Tota·l ( ft/s) 6.16 Max Chl Dpth (ft) 3. 49 Conv Total (cfs) 1412. 2 Length Wtd. (ft) 74. 40 Min Ch El (ft) 284.71 Alpha 1. 00 Frctn LOSS (ft) 0.69 C & E 'LOSS (ft) 0.16 Element ~\It. n-val. Reach Len. (ft) Flow Area (sq ft) Area (s~ ft) Flow (c s) Top \vi d th (ft) AVg. ve l . (ft/s) Hydr. Depth (ft) Conv. (cfs) wetted Per. (ft) shear (lb/sq ft) Stream Power (lb/ft s) cum volume (acre-ft) Cum SA (acres) Left OB 24.93 0.03 0.02 Channel 0.060 93.58 43.02 4 3. 02 265.00 26.47 6.16 1. 63 1412. 2 28.19 3. 35 20.66 0. 21 0.12 Right OB 1. 47 0.00 0.00 warning: warning: The velocity head has changed by more than 0. 5 ft (O .15 m) . This may i ndi ca te the need for additional cross sections. The conveyance ratio (upstream conveyance divided by downs tream conveyance) is less than 0. 7 or greater than 1.4. This may indicate the need for additi onal cross sections. SS SECTION OUTPUT Profile #1% .G. Elev (ft) 288. 93 el Head (ft) 0.66 w.s. Elev (ft) 288. 27 Crit W.S. (ft) 288 .12 E.G. Slope (ft/ft) 0. 038489 Q Total (cfs) 293. 00 To) wi dth (ft ) 26 . 96 ve Total (ft/s) 6. 54 Max chl Dpth (ft) 3. 56 Conv. Total (cfs) 1493.5 Length Wtd. (ft ) 74.03 Min ch El (ft ) 284. 71 Al pha 1. 00 Frctn LOSS (ft) 0. 71 C & E LOSS (ft ) 0.18 Element Wt. n-val. Reach Len. (ft) Fl ow Area (sq ft) Area Cs~ ft) Flow (c s) Top width (ft) Avg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) \<Jetted Per. (ft) shear (lb/sq ft) Stream Power (lb/ft s) cum volume (acre-ft) Cum SA (acres) Left OB 24. 93 0.03 0. 02 Channel 0.060 93.58 44.82 44.82 293.00 26. 96 6.54 1. 66 1493.5 28. 72 3. 75 24.52 0. 22 0.13 Right OB 1. 47 0.00 0.00 \Yarning: The vel ocity head has changed by mor·e than 0. 5 ft (0.15 m). This. may indicate the need ~or additional cross sections. \Yarning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. Thi s may indicate the need for additional c ross sections. CROSS SECTION OUTPUT Profile #0. 2% E.G. Elev (ft) vel Head (ft) w.s Elev (ft) Crit \v.S. (ft) E.G. Slope (ft/ft) Q Total (cfs) Top vJi d th (ft) vel Total (ft/s) Max c hl Dpth (ft) Conv. Total (cfs) Length \vtd . (ft) Min Ch El (fr) Alpha Frctn LOSS (ft) C & E LOSS (ft) 290. 06 0. 98 289. 09 289. 09 0.045316 555.00 35. 84 7. 93 4.38 2607.2 72.08 284. 71 1.00 0.83 0. 26 Element \Vt. n-va1. Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Fl OW (cfs) Top width (ft) Avg . vel. (ft/s) Hydr-. Depth (ft) Conv. (cfs) \·Je tted Per. (ft) shear (lb/sq ft) Stream Power (lb/ft s) cum volume (acre-ft ) Cum SA (acres) Left OB 24.93 0.04 0.02 channel 0.060 93.58 70. 02 70.02 555.00 35. 84 7.93 1. 95 2607.2 37.98 5.22 41. 34 0. 31 0.14 Right OB 1. 4 7 0.01 0.01 The energy equation could not be balanced wi thin the specified number of iterations. The program selected the water surface that had the least arriount of error between computed and \Yarning: warning: \oJarni ng: ni ng: assumed va 1 ues. The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate t he need for additional c ross sections. The conveyance ratio (upstream conveyance divided by downst ream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross secti ons. The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additional cross sections. During the standard step iterations, when the assumed water surface was set equal to critical depth, the cal culated water surface came back bel ow c ri ti cal depth. This i ndi ca tes that the re i s not a valid subcritical answer. The program defaulted to critical depth. CROSS SECTION RI VER: Tributary 1 REACH: Reach 1 RS: 154 Page 19 INPUT Descri ption: Station Elevation Data num= 54 Sta Elev Sta Elev Sta Elev Sta Elev Sta El e.v 0 304. 04 29.57 301. 74 83. 4 298.64 118.09 295 .67 118. 43 295. 66 172. 91 293. 22 181. 51 292.7 183. 41 292.58 183. 68 292 .52 184 . 99 292 .24 189. 84 291.19 192. 6 288. 73 196. 94 284.85 200.93 286.49 225. 63 2 87. 12 226.87 287. 12 229. 4 286.35 229. 67 286.27 235.48 284.52 250.12 2 86. 54 25 1. 87 286.78 252.68 287.12 254.1 287.06 260.45 286.84 265.22 286.66 278.42 286. 19 279.66 286 .16 280. 41 286.14 289. 26 285. 92 290.49 285.96 340. 74 292.43 341. 39 292.51 343.48 292.78 348.98 292.72 352. 2 3 292.97 360.03 293.71 364. 7 3 294. 03 365.18 293 41 365.51 292 .95 368. 72 293. 56 369.75 293.75 371.11 294. 01 382.21 296 .11 384.83 296. 61 390.66 297. 71 390.78 297.73 628.57 304. 41 633.1 304. 8 671.95 307.88 696. 67 309. 21 699.33 309.27 728. 94 309. 88 752.8 312 5 757.23 312. 65 Manning's n values num= Sta n val Sta n val Sta n val 0 .l 225 63 06 252.68 1 Bank Sta: Le ft Right Lengths: Left Channel Right Coe ff C:ontr. Ex pan. 225.63 252.68 27 36 72. 28 1. 47 .l .3 CROSS SECTION OUTPUT Profile #50'!1. E.G. Elev (ft) 287.30 Element Left OB channel Ri.ght OB vel Head (ft) 0.04 Wt. n-val. 0.100 0.060 0.100 ~·J. s. Elev (ft ) 287.27 Reach Len. (ft) 27. 36 72. 28 1. 4 7 Crit W.S. (ft) 286.40 Flow Area (sq ft) 21.10 39. 45 37. 32 E.G. slope (ft/ft) 0 .003330 Area (s~ ft) 21.10 39. 45 37.32 Q Total (cfs) 112. 00 Flow (c s) 13. 52 71. 45 27.03 0~~ ~~~~~ (ft) 106. 42 Top width (ft) 31. 40 27. 05 47.97 (ft/s) 1.14 Avg. vel. (ft/s) 0. 64 1. 81 0. 72 Max ch l Dpth (ft) 2.75 Hydr. Depth (ft) 0.67 1. 46 0. 78 Conv. Total (cfs) 1941. 0 Conv. (cfs) 234.3 12 38. 2 468.5 Length Wtd. (ft ) 51. 92 wetted Per. (ft) 32.65 27. 66 48.08 Min Ch El (ft) 284. 52 shear (lb/sq ft) 0.13 0. 30 0.16 Al pha l. 73 Stream Power (lb/ft s) 0 .09 0. 54 0.12 Frctn LOSS (ft) 0. 42 Cum volume (acre-ft) 0.01 0.07 0.00 C & E LOSS (ft) 0. 03 Cum SA (acres) 0.01 0.06 0.00 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0.7 or greater than l. 4. This may i ndi cate the need for additional cross sections. CROSS SECT.ION OUTPUT Profile #20% E.G. Elev (ft ) 287.59 Element Left DB channel Right OB vel Head (ft) 0. 05 Wt . n-val . 0.100 0.060 0.100 w. s. El ev (ft) 287.54 Reach Len. (ft) 27 . 36 72. 28 l. 47 Crit W.S. (ft) 286. 70 Fl ow Area (sq ft) 29.60 46.75 50. 54 E.G. slope (ft/ft) 0 003758 Area (s~ ft) 29.60 46. 75 50. 54 Q Total (cfs) 172 . 00 Fl ow (c s)' . 25.05 100. 70 46. 2 5 To~ width (ft) 108. 81 Top wi dth (ft) 31. 70 27 .05 50.07 Ve Total (ft/s) l. 36 Avg. vel . (ft/s) 0. 85 2 .15 0.92 Max Chl Dpth (ft) 3. 02 Hydr. Depth (ft ) 0.93 l. 73 l. 01 Conv. Total (cfs) 2805. 9 Conv. (cfs) 408.7 1642. 7 754. 5 Length Wtd . (ft ) 47. 20 Wetted Per. (ft) 33 .06 27.66 50.19 Min Ch El (ft) 284.52 Shear (l b/sq ft) 0. 21 0. 40 0. 24 Alpha l. 66 Stream Power (lb/ft s) 0.18 0. 85 0. 22 Frctn LOSS (ft) 0.43 Cum vol ume (acre-ft) 0.01 0.09 0.00 C & E LOSS (ft) 0.03 Cum SA (acres) 0.01 0.06 0.00 warni ng: The conveyance ratio (upstream conveyance divided by downs-rream conveyance) is less than 0.7 or greater thao 1.4. This may indicate the need fat additibnal cross sections. CROSS SECTION OUTPUT Profile #10% E.G. El ev (ft) 287.70 Element Left OB channel Right OB vel Head (ft) 0.05 Wt. n-val. 0.100 0.060 0.100 w.s. Elev (ft) 287.64 Reach Len. (ft) 27.36 72. 28 l. 47 Crit W.S. (ft) 286.79 Fl ow Area (sq ft) 32.95 49.59 55. 85 E.G. slope (ft/ft) 0 . 003874 ~1~! ~~fs~t) 32. 95 49. 59 55. 85 Q Total (cfs) 198. 00 30. 31 112. 82 54.87 0~~ ~~~~~ (ft) 109. 75 Top width (h:) 31.81 27.05 50.88 (ft/s) l. 43 , Avg. vel . (ft/s) 0. 92 2.27 0.98 Max Chl Dpth (ft) 3 .12 Hyd r. Depth (ft ) 1. 04 1. 83 1.10 Conv. Total (cfs) 3181. 3 conv. (cfs) 486.9 1812 .. 8 881.6 Length Wtd. (ft) 46. 03 . \-Jetted Per_ (ft) 33. 21 27. 66 51.01 Min Ch El (ft) 284.52 shear (l b/sq ft) 0. 24 0.43 0. 26 Alpha l. 63 Stream Power (lb/ft s) 0. 22 0. 99 0. 26 Frctn LOSS (ft) 0. 43 cum volume (acre-ft) 0.01 0.09 0.00 C & E LOSS (ft) 0.03 Cum SA (acres) 0.01 0.06 0.00 \oJarni ng: The conveyance ratio (upstream conveyance di vi dee! by downstream conveyance) i s less than 0.7 or greater than 1.4 . This may indicate the need for addi tional c ross sections. CROSS SECTION OUTPUT Profile #4% E.G. Elev (ft) 287.84 Element Left OB channel Right OB vel Head (ft) 0.06 Wt. n-val. 0.100 0.060 0.100 \'J. s . El ev (ft) 287. 78 Reach Len. (ft) 27 36 72. 28 l. 47 crit \oJ. s . (ft) 286. 91 Flow Area (sq ft) 37.32 53. 30 62. 90 E.G. s l ope (ft/ft) 0 004031 Area (s~ ft) 37 32 53.30 62. 90 Q Total (cf s) 235.00 Flow (c s) 37. 90 129. 80 67. 30 ~~~ ~~~~~ (ft) 110. 97 Top \vi dth (ft) 31. 97 27.05 51. 95 (ft/s) 1. 53 Avg. vel. (ft/s) l. 02 2. 44 1. 07 Max Chl Dpth (ft) 3. 26 Hydr. Depth (ft) 1.17 1. 97 1. 21 Conv. Total (cfs) 3701. 2 Conv. (cfs) 596. 9 2044. 3 1060. 0 Length Wtd. (ft) 44. 71 wetted Per. (ft) 33.42 27 .66 52 . 09 Min Ch El (ft) 284. 52 Shear (lb/sq ft) 0 . 28 0. 49 0. 30 Alpha 1. 61 Stream Powe r (lb/ft s) 0. 29 1.18 0.33 Frctn LOSS (ft) 0. 44 cum volume (acre-ft) 0.01 0.10 0.00 C & E LOSS (ft) 0.03 Cum SA (acres) 0.01 0.06 0.00 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is l ess than 0 . 7 or greater than 1.4. This may indicate the need for additional cross sections. CROSS SECTION OUTPUT Profile #2% E.G. Elev (ft) vel Head (ft) w.s. Elev (ft) Crit W.S. (ft) E.G. Slope (ft/ft) 287. 95 0.06 287. 88 287. 00 0. 004160 Element Wt. n-val. Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Left OB 0.100 27. 36 40. 5 7 40. 57 Channel 0.060 72. 28 56.05 56.05 Page 20 Right OB 0.100 l. 47 68. 22 68.22 Q Total (cfs) 265 . 00 Fl ow (cfs) 44.12 143.39 77 . 49 TO~ Width (ft) 111. 87 Top width (ft) 32. 08 27.05 52 . 74 ve Total (ft/s) 1. 61 Avg.vel. (ft/s) 1. 09 2.56 1. 14 Max Chl Dpth (ft) 3. 36 Hydr . Depth (ft) 1. 26 2.07 1. 29 Conv. Total (cfs) 4108. 4 Conv. (cfs) 684.l 2223.0 1201. 3 Length wtd. (ft) 43. 84 wetted Per. (ft) 33. 57 27.66 52.88 Mi n Ch El (ft) 284.52 s hear (1 b/sq ft) 0. 31 0.53 0. 34 lpha 1. 59 Stream Power (lb/ft s) 0. 34 1. 35 0. 38 ctn LOSS (ft) 0.45 cum volume (acre-ft) 0.01 0.11 0.00 & E LOSS (ft) 0.04 Cum SA (acres) 0.01 0.07 0.00 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0. 7 or greater than 1.4. This may indicate the need for additional c ross sections. CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft ) 288. 04 Element Left OB Channel Right OB vel Head (ft) 0.07 Wt. n-val. 0.100 0.060 0.100 lv. s. Elev (ft) 287.97 Reach Len. (ft) 27:36 72. 28 1. 47 Cri t W. S. (ft) 287 .13 Fl OW Area (sq ft) 4 3. 4 7 58.49 73 .01 E G. slope (ft/ft) 0.004267 ~~~~ i~tsjt) 43.47 58.49 73.01 Q Total (cfs) 293.00 50.00 155.91 87 .10 To~ lvidth (ft) 112. 67 Top width (ft) 32 .18 27 .05 5 3. 44 Ve Total (ft/s) 1. 67 Avg. vel. (ft/s) 1. 15 2.67 1.19 Max Ch 1 Dpth (ft ) 3. 45 Hydr Depth (ft) l. 3 5 2.16 1. 37 Conv. Total (cfs) 4485.3 Conv. (cfs) 765.4 2386.7 1333.3 Length lvtd. (ft) 43 .19 wetted Per. (ft) 33 71 27.66 53. 59 Min Ch El (ft) 284.52 Shear (lb/sq ft) 0. 34 0. 56 0. 36 Alpha 1. 58 Stream Power (lb/ft s) 0. 40 1. 50 0.43 Frctn LOSS (ft ) 0. 45 cum volume (acre-ft) 0.01 0.11 0.00 C & E LOSS (ft) 0.04 Cum SA (acres) 0 .01 0.07 0.00 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. Thi s may indicate the need for additional cross sections. CROSS SECTION OUTPUT .Profile #0. 2% E.G. Elev (ft) 288.76 Element Le ft OB Channel Right OB vel Head (ft) 0.11 Wt. n-val. 0.100 0.060 0.100 IV. S. Elev (ft) 2 88. 65 Reach Len. (ft) 27. 36 72 .,28 1. 4 7 crit w.s. (ft) . 287.50 Fl ow Area (sq ft) 65 46 76.76 110. 87 E.G. slope (ft/ft) 0. 005128 Area (sf ft) 65. 46 76.76 110. 87 Q Total (cfs) 555.00 Fl ow (c s) 106. 30 268.82 179. 88 To~ IVi dth (ft) 118. 67 Top IVidth (ft) 32.94 27.05 58. 68 ve Total (ft/s) 2.19 Avg. vel. (ft /s) 1. 62 3.50 1. 62 Max chl Dpth (ft) 4 .13 Hydr. Depth (ft) 1. 99 2.84 1. 89 Conv. Total (cfs) 7750. 4 conv. (cfs) 1484.4 3754.0 2512.0 Length IVtd. (ft) 39 . 83 Wetted Per. (ft) 34. 72 27.66 58. 88 Mi n Ch El (ft) 284. 52 s hear (l b/sq ft) 0 .60. 0.89 0.60 Alpha 1. 52 Stream Power (lb/ft s) 0. 98 3.11 0. 98 Frctn LOSS (ft ) 0. 49 Cum volume (acre-ft) 0.02. 0.15 0.01 C & E LOSS (ft ) 0.05 Cum SA (acres) 0.01 0.08 0.00 wa rning: The conveyance rati o (upstream conveyance divided by downstream conveyance) is less 0.7 or greater than 1. 4. Thi S may i ndi ca te the need for additional cross sections. SECTION RIVER: Tributary REACH: Reach 1 RS: 81 INPUT Description: Station Elevation Data num= Sta Elev Sta Elev · 0 303.8 13.13 302.82 173. 74 294.57 193.79 293. 5 7 245 .83 287.39 251.62 286.81 257 . 42 286.08 261. 69 284.97 277. 04 290.89 324.21 287. 75 410.83 292.41 411. 77 292. 54 422.24 293.03 422.94 293.l 434 9 293. 07 438.65 293.79 452.41 296. 43 453.89 296. 72 460.44 294.29 461. 54 294. 5 3 471 295.57 471.23 295. 5 7 742.66 307. 94 768. 85 309.35 826.74 312. 62 Manning's n values num= Sta n val Sta n val 0 .1 214. 59 .06 Bank Sta : Left Right Lengths· 214. 59 277. 04 CROSS SECTION OUTPUT Profile #50% E.G. Elev (ft) ve 1 Head (ft) w.s. Elev (ft) C.-it w.s. (ft) E.G. Slope (ft/ft) Q Total (cfs) Top width (ft) vel Total (ft/s) Max Chl Dpth (ft) Conv. Total (cfs) Length Wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 286.85 0.33 286 52 286.52 0 042944 112. 00 46.59 3. 59 2.35 540. 5 45. 26 2 84. 17 1. 66 1. 28 0.04 61 Sta Elev Sta Elev Sta 79.58 299. 26 99.61 297. 64 15 7. 94 210.83 291. 05 214. 59 290.47 221. 03 252.27 286. 75 254.43 286.54 256.37 264. 72 284 .17 2 7 3. 88 289.16 275.85 329. 97 286. 67 353.22 285.68 360. 83 414.67 292.91 417.5 292.87 419.56 429.89 293. 76 432.57 293.95 434.19 439.86 294. 02 441.47 294.33 443.36 457.12 297. 34 458.15 296.25 460. 07 463.15 294. 89 463.86 295. 04 466 .18 472.57 295. 58 697. 48 304. 32 702. 51 769.92 309. 37 799.53 309. 99 822 07 Sta n val 277. 04 .1 Left channel Right coeff C.on tr. 27. 95 57. 62 1. 6 Element \\It n-val. Reach Len. (ft) Flow Mea (sq ft) ~~~~ i~~sjtl Top width (ft) Avg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) Wetted Per. (ft) s hear-(lb/sq ft) Stream Power (lb/ft s) cum volume (acre-ft) Cum SA (acres) .l Left OB 27. 95 0.00 0.00 Elev 295.39 289.84 286.24 290. 24 285. 9 292.83 294. 06 294.7 294.21 295.56 304. 74 312. 4 7 Ex pan. .3 Channel 0.060 57 62 15 86 15.86 83.20 14. 48 5.24 1.10 401.5 15.36 2. 77 14. 5 3 0.03 0.02 Right OB 0.100 1. 60 15. 33 15. 33 28. 80 32 .11 l. 88 0.48 139.0 32.17 1. 28 2. 40" 0.00 0.00 t han ning: The energy equation could not be ba 1 anced within the specified number of i te rations. The program selected the water surface that had the l east amount of error between computed and assumed values . ning: wa rning: \<Jarni n~: \<Jarni ng: Divided flow computed for this cross-section. The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4 . This may indicate the need for additional cross sections. The energy l oss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. Thi s may indicate the need for additional cross secti ons. During the standard step i terations, when t he assumed wa ter surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there Page 21 is noi: a valid subcrii:ical answer. The program defauhed 1:0 crii:ical depi:h. CROSS SECTION OUTPUT Profile #20% E.G. Elev (fl:) 287.14 Element Lef1: OB Channel Right OB vel Head (ft) 0. 34 WL. n-val. 0.060 0.100 w.s. Elev (fi:) 286.79 Reach Len. (ft) 27 . 95 57.62 1.60 Crit w.s. (fl:) 286.79 Fl ow Area (sq fl:) 20 26 25.14 E.G. slope (ft/ft) 0. 045058 Area (sjl ft) 20. 26 25.14 Q Toca l (cfs) 172. 00 Flow (c s) 112 30 59.70 To~ width (fl:) 56.13 Top wi dth (fl:) 17.74 38.39 ve Toi:al (f1:/s) 3.79 Avg. vel. (ft/s) 5. 54 2.37 Max Chl Dpth (ft) 2.62 Hydr. Depi:h (fl:) 1.14 0.65 Conv. Total (cfs) 810.3 conv. (cfs) 529.l 281. 2 Length Wtd. (ft) 40. 73 wetted Per. (ft) 18. 70 38. 48 Min Ch El (ft ) 284.17 Shear (lb/ SQ fl:) 3. 05 1. 84 Alpha 1. 53 Scream Power Cl b/ft s) 16.89 4.36 Frctn LOSS (ft ) 1.17 cum volume (acre-ft) 0.00 0.03 0.00 C & E LOSS (ft) 0.03 Cum SA (acres) 0.00 0.02 0.00 \Va rni ng: The energy equation cou 1 d not be ba 1 anced within the specified number of i te ra ti ans. The progran1 selected the water su rface that had the least amount of error between computed and assumed values . Divided flow computed for this cross-section. warni ng: warning: The conveyance ratio (upstrean1 conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. \-Jarni ng: warning: The energy loss was greater than l. 0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additional cross sections. During the standar·d step iterations, when :the assumed water surface was set equal to critical depth, the calcul ated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth. CROSS SECTION OUTPUT Profile #10% E.G. Elev (fl:) 287.24 vel Head (ft) 0. 37 w. s. El ev (Fi:) 286.87 Crit w.s . (fl:) 286.87 E.G. sl ope (f1:/ft) 0. 048252 Q Toca l (cfs) 198. 00 To~ width (fl:) 57. 97 ve Toi:al (f1:/s) 3. 99 Max chl Dpi:h (ft) 2. 70 conv. Total (efs) 901. 4 Lengi:h wi:d. (fl:) 39.59 Min Ch El (fi:) 284.17 Alpha 1. 49 Frctn LOSS (ft) 1.17 C & E LOSS (ft) 0 .. 03 Element Wt . n-val. Reach Len. (ft) Fl ow Area (SQ ft) Area (sjl fl:) Flow Cc s) Top width (ft) AVg . vel. (ft/s) Hydr. Depi:h (ft) Conv. (cfs) wetted Per. (fl:) shear (lb/sq fl:) scream Power (lb/fl: s) cum volume (acre-fl:) cum SA (acres) Left OB 27. 95 0.00 o.oo · Channel 0.060 57.62 21. 60 21. 60 125 28 18.63 5.80 1.16 570.3 19.61 3. 32 19.25 0.03 0.02 Right OB 0.100 1 60 28 .00 28.00 72.72 39.34 2.60 0. 71 331.0 39 45 2.14 5.55 0.00 0.00 warning: The energy equation could not be balanced within the specified number of iteraLions. The program selected the water surface that had the least amount of error between computed and assumed values. Divided flow computed for this cross-secLion. warning. warning: The conveyance raLi o (upsLream conveyance divided by downstream conveyance) is less than 0.7 or greaLer Lhan 1.4. This may indicate the need for additional cross sections. warning: The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additional c ross sections. warning: During the standard step iterations, when the assumed water surface was set equal to c ritical depth, the calculated water surface came back below c ritical depth. This indicaLes Lhat there is not a valid subcritical answer. The program defa~l ted to critical depth. CROSS SECTION OUTPUT Profi l e #4% E.G. El ev (fl:) vel Head (f1:) w.~. El ev (ft) Crii: W.S. (fl:) E.G. Slope (ft/ft) Q To1:a l (cfs) Top widi:h (fl:) vel Toi:al (ft/s) Max Chl Dpth (f1:) Conv. Toi:al (cfs) Lengi:h Wtd. (ft) Min Ch El (fl:) Alpha Frctn LOSS (fl:) C & E LOSS (fl:) 287.37 0.40 286.97 286.97 0.051782 235.00 60. 39 4.24 2.79 1032. 7 38. 28 284.17 1. 44 1.16 0.04 Element WL. n-val. Reach Len. Cfi:) Flow Area (sq ft) ~l~~ ~~flsj1:) Top widi:h (ft) Avg . vel. (f1:/s) Hydr. Oepi:h (ft) Conv. (cfs) wei:i:ed Per. (ftl shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) Cum SA (acres) LefL OB 2•7 . 95 0.00 0.00 channel 0.060 57.62 2 3. 47 23.47 143.37 19. 78 6.11 1.19 630.0 20.79 3.65 22.29 0.04 0.03 Right OB 0.100 1. 60 31. 90 31. 90 91.63 40.61 2.87 0. 79 402.7 40. 73 2.53 7.27 0.00 0.00 warning: The energy equation could not be ba l anced within the specified number of iterations. The program selected the waLer surface that had the least amount of error between computed and assumed va 1 ues. Divided flow computed for this cross-section. \Varni ng: \Varni ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than ·o.7 or greater than 1.4. This may indi cate the need for· add"ltional c1·oss sections \\larni ng: The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additional cross sections. Warning: our"ing the standard step iterations, when the as sumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritic~l answer The program defaulted to critical depth. CROSS SECTION OUTPUT Profi le #2% E.G. Elev (ft) ve l Head (fl:) w.s. Elev (fl:) crii: 1;.s. (ft) E.G. Slope (ft/ft) Q Total (cfs) Top width (fl:) Vel Total (f1:/5) Max Chl Dp1:h (ft) Conv. Toi:al (cfs) Length wi:d. (ft ) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (fl:) 287.47 0. 43. 287. 04 287.04 0.053581 265.00 62.30 4. 41 2.87 1144. 8 37.39 284.17 1. 41 1.15 0.04 Element Wt. n-val. Reach Len. (fl:) Flciw Area (sq ft) Area (sq ft) Flow (cfs) Top width (ft) AVg. vel. Cft/s) Hydr. Depi:h (ft) Conv. (cfs) wened Per. (ft) shear (lb/sq ft) Stream Power (lb/fi: s) Cum volume (acre-ft) Cum SA (acres) Left OB 27.95 0.00 0.00 channel 0.060 57.62 25.03 25 03 157.65 20.69 6. 30 1.21 681.1 21. 72 3. 85 24.27 0.04 0.03 Right OB 0.100 1. 60 35.06 35.06 107. 3 5 41. 61 3. 06 0. 84 463.8 41. 75 2.81 8.60 0.00 0.00 warning: The energy equaLi on could not be ba 1 anced within the specified number of i te rat i ans. The program seleci:ed the water surface i:hat had i:he lea51: amount of error between compui:ed and assumed values. warning: Divided flow computed for this cross-section. \\larni ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) is 1 ess than Page 22 warning: warning: 0.7 or greater than 1.4. This may indicate the need for additional cross sections. The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additi onal cross sections. During the standard step iterations, when the assumed wat.er surface was set equal t.o critical depth, the ca 1cu1 a ted water surface came back be 1 ow cri ti ca 1 depth . Thi s i ndi ca t es that the re is not a val id subcritical answer. The program defaulted to criti cal depth. SS SECTION OUTPUT profile #1% G. Elev (ft) 287.55 el Head (ft) 0.45 w. s. Elev (ft) 287 .11 Crit W.S. (ft ) 287 .11 E.G. Slope (ft/ft) 0. 055441 Q Total (cfs) 293. 00 To~ width (ft) 63. 90 ve Total (ft/s) 4. 57 Max chl Dpth (ft) 2. 94 Conv. Total (cfs) 1244. 4 Length Wtd. (ft ) 36. 68 Min Ch El (ft) 284 .17 Alpha l. 38 Frctn LOSS (ft) l.15 C & E LOSS (ft) 0.04 Element Wt. n-val. Reach Len. (ft) Fl ow Area (sq ft) ~\"~! ~~fsjtl Top width (ft) Avg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) wetted Per . (ft) shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) Cum SA (acres) Left OB 27. 95 0.00 0.00 channel 0.060 57.62 26.38 26. 38 171. 04 21. 45 6.48 l. 2 3 726. 4 22. 51 4.06 26.30 0.04 0.03 Right OB 0.100 l. 60 37 . 77 37 .77 121. 96 42.45 3. 2 3 0. 89 518. 0 42.60 3. 07 9. 91 0.00 0.00 warning: The energy equati on could not be balanced within the specified number of i te r·a ti ans. The program selected the \Vater surface that had the l east amount of error between computed and assumed values. Divided flow computed for this er-ass-section. 1,o.1arni ng: warning: v.1arni ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indi cate the need for additional cross sections. The energy los-s was greater than 1.0 ft (0. 3 m). between the current and previous cross section. Thi s may indicate the need for additional cross sections. warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calcul ated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to criti cal depth. CROSS SECTION OUTPUT Profile #0.2% E.G. Elev Cft) ve l Head (ft) w.s. Elev (ft) Crit W.S. (ft) E.G. Slope (ft/ft) Q Total (cfs) Top \vi d th (ft) vel Total (ft/s) Max chl Dpth (ft ) conv. Total (cfs) Length Wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS Cft) C & E LOSS (ft) 288. 22 0.60 287. 62 287. 62 0.062340 555. 00 76.57 5. 56 3. 45 2222. 8 32.69 284.17 1. 26 1. 07 0.06 Element Wt. n-val. Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Fl ow (cfs) Top wi dth (ft) Avg. Ve 1. (ft/s) Hydr. Depth (ft) Conv. (cfs) wetted Per. (ft) shear (lb/sq ft) Stream Power (lb/f t s) Cum volume (acre-ft) Cum SA (acres) Left OB 27.95 0.00 0.00 channel 0.060 57.62 38. 83 38. 83 293. 71 27. 50 7.56 l. 41 1176. 4 28. 71 5. 26 39. 82 0.06 0.03 Right OB 0.100 l. 60 61. 06 61. 06 261. 29 49 .08 4. 28 l. 24 1046. 5 49. 30 4. 82 20.63 0.00 0.00 warni ng: Th.e energy equati on coul d not be balanced within the specified number of i terations. The program sel ect ed the water surface that had the least amount of er·ror between computed and assumed val ues. Divided flow computed for this cross-section. ing: ning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0. 7 or greater than 1.4. This may i ndi cate the need for additional cross sections . warning: warning: The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additional cross sections. During the standard step iterations, when the assumed water surface was set equal to critical depth, the cal culated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 INPUT Description: Station Elevation Sta Elev 0 304 .1 81. 85 299.83 197.35 294.l 257.86 285.29 265.36 282.99 272.72 284.3 306.93 284.71 365. 27 290.8 418.8 285.74 478.11 292.98 492.9 294.01 500. 22 294. 24 513.45 296. 8 830.76 309. 4 5 Manning's n values Sta n val 0 .l Data Sta 6.09 89.58 197.53 258.25 265.68 274.67 312. 5 3 368.07 421.59 480.29 494.02 5-02.03 514.82 831.63 Sta 259 .52 Bank Sta: Left Right 259.52 278.58 RS: 24 num= Elev 303.74 299.21 "294.08 285.28 282. 89 284. 72 284. 96 290. 51 285.82 292.92 294.08 294.59 297.07 309. 49 num= n val .06 Lengths: CROSS SECTION OUTPUT P1·ofile #50% E G. Elev (ft) 285.42 vel Head (ft) 0. 20 w. s. Elev (ft) 285. 22 Crit w.s. (ft) 285.08 E.G. slope (ft/ft) 0. 020008 Q Total (cfs) 112. 00 0) ~~~~~ (ft ) 54. 61 ( ft/s) 2. 83 x Chl Dpth (ft) 2. 38 onv. Total (cfs) 791. 8 Length Wtd. (ft ) Mi n ch El (ft) 282. 84 Alpha 1. 61 Frctn LOSS (ft ) C & E LOSS (ft ) 70 Sta Elev Sta Elev Sta Elev 10. 07 303. 48 25 .12 302. 81 25. 27 302. 8 110. 9 298. 42 147.83 296. 53 196. 83 294.14 242. 49 287.53 242 .68 287.5 242.94 287.46 259.52 284. 87 261. 72 284 .16 263.94" 283 :45 265. 83 282.84 268.27 283.36 270. 94 283.92 274. 82 284.75 278. 58 284.75 306.78 284.71 313. 29 285.35 32 3. 36 290. 54 326.24 290.6 380. 8 7 287.74 386. 86 286.65 413. 28 285.57 471.22 292. 4 472.45 292. 56 476.01 293.03 482. 18 293.05 482.73 293. l 490.06 293.81 494.25 293. 77 494. 67 293 .17 498. 86 293.98 504 .17 295. 01 506.52 295.46 512.81 296. 68 756.78 304. 22 762. 64 304. 71 803. 9 308 860.64 310.l 881. 95 312. 44 886.34 312.59 Sta n val 278.58 1 Left channel Right coeff Con tr·. Ex pan . 1. 46 23.86 . 43 .l .3 Element Left OB Channel Right OB \Vt. n-val. 0.100 0.060 0.100 Reach Len. (ft) Fl OW Area (sq ft) 0. 19 23.25 16. 19 Area cs; ft) 0. 19 23.25 16. 19 Flow (c s) 0. 12 91. 33 20. 55 Top \vidth (ft) l. 09 19.06 34 .46 Avg. vel . ( ft/s) 0.64 3. 93 1. 27 Hydr. Depth (ft) 0.18 l. 22 0.47 Conv. (cfs) 0.9 645.7 145. 3 wetted Per. (ft) 1. 15 19. 58 34. 53 shear (lb/sq ft) 0. 21 1. 48 0. 59 Stream Power (lb/ft s) 0.13 5.83 0. 74 Cum Vol ume (acre-ft) Cum SA (acres) Page 23 CROSS SECTION OUTPUT Profile #20% E.G. Elev (f t ) 285.74 Element vel Head (ft) 0. 24 Wt . n-val . w. s. Elev (ft) 285.49 Reach Len. (ft) Crit w.s. (ft) 285.30 Flow Area (sq ft) E.G. slope (ft/ft) 0. 020005 Area (s1 ft) Q Total (cfs) 172. 00 Flow (c s) To) width (ft) 57 .11 Top wi dth (ft) ve Total (ft/s) 3 .14 Avg. vel . (ft/s) Max Chl Dpth (ft) 2.65 Hydr. Depth (ft) Conv. Tota 1 (cfs) 1216.1 Conv. (cfs) Length Wtd. (ft) wetted Per. (ft) Min Ch El (ft) 282.84 shear (l b/sq ft) Alpha 1. 60 Stream Power (l b/ft s) Frctn LOSS (ft) Cum volume (acre-ft) C & E LOSS (ft ) Cum SA (acres) CROSS SECTION OUTPUT Profi 1 e #10% E.G. Elev Cft) 285.86 Element vel Head (ft) 0. 26 Wt . n-val . w. s. Elev (ft) 285.60 Reach Len. (ft) Cr it W.S . (ft) 285.38 Flow Area (sq ft) E.G. slope (ft/ft) 0 020004 Area (s1 ft) Q Tota 1 (cfs) 198.00 Flow (c s) To) width (ft) 59.58 Top wi dth (fr) ve Tota 1 ( ft/s) 3. 26 Avg. vel. (ft/s) Max chl Dpth (ft) 2.76 Hydr. Depth (fr) Conv. Total (cfs) 1399. 9 Conv. (cfs) Length Wtd. (ft) We tted Per·. (ft) Mi n Ch El (f t) 282.84 Shear (lb/sq ft) Alpha 1. 59 Stream Power (lb/ft s) Frctn LOSS (ft) cum volume (acre-ft) C & E LOSS (ft) Cum SA (acres) warning: Divided fl OW computed for this cross-section. CROSS SECTION OUTPUT Profile #4% E.G. Elev (ft ) 286.02 Element vel Head (ft) 0.28 Wt. n-val w.s Elev (ft) 285.73 Reach Len. (ft) cri t i.;. s. (ft) 285.49 Flow Area (sq ft) E.G. slope (ft/ft) 0. 020003 Area (s~ ft) Q Total (cfs) 235.00 Flow (c s) To) width (ft) 68. 49 Top width (ft) ve Total (ft /s) 3.38 Avg.vel. (ft/s) Max Chl Dpth-(ft) 2.89 Hydr. Depth (ft) conv. Total (cfs) 1661. 6 conv. (cfs) Length wtd. (ft) wetted Per. (ft) Min Ch El (ft) 282.84 shear (l b/sq ft) Alpha 1. 60 Stream Power (lb/ft s) Frctn LOSS (ft) Cum vol ume (acre-ft) C & E LOSS (ft) Cum SA (acres) warning: Divided fl OIV computed for this cross-section. CROSS SECTION OUTPUT Profile #2% E.G. Elev (ft) 286.13 El ement vel Head ('ft) 0. 30 Wt. n-val . w.s. Elev (ft) 285.83 Reach Len. (ft) Crit W.S. (ft) 285.57 Fl ow Area (sq ft) E.G. slope (ft/ft) 0. 020038 ~1~~ i~~srt) Q Total (cf s) 265. 00 To) width (ft ) 74. 94 Top width (ft) Ve Total (ft/s) 3 .46 Avg . vel. (ft/s) Max chl Dpth (ft) 2.99 Hydr. Depth (ft) conv. Tota 1 (cfs) 1872. 0 conv. (cfs) Length Wtd. (ft) We tted Per. (ft) Min Ch El (ft) 282.84 Shear (l b/sq ft) Al pha 1. 62 Stream Power (lb/ft s) Frctn LOSS (ft) Cum volume (acre-ft ) C & E LOSS (ft) Cum SA (acr es) warning: Divided flow computed for this cross-section. CROSS SECTION OUTPUT Profil e #1% E.G. Elev (ft) vel Head (ft) w.s. Elev (ft) Crit IV.S . (ft) E.G. Slope (ft/ft) Q Total (cfs) Top width (ft) vel Total (ft/s) Max Chl Dpth (ft) Conv. Total ( cfs) Length wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 286.24 0. 31 285. 92 285.65 0 020031 293. 00 78.53 3.51 3. 08 2070. 2 282.84 1. 64 Element Wt . n-val. Reach Len. (ft) Fl ow Area (sq ft) ~l~~ i~~sjtl Top width (fr) AVg. vel . (fr/s) Hydr. Depth (ft) Conv. (cfs) We tted Per. (ft) shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft ) Cum SA (acres) ~oJarning: Divided flow computed for this cross-section. CROSS SECTION OUTPUT Profile #0. 2% E.G. Elev (ft) ve l Head (ft) w.s. Elev (ft ) Crit W.S. (ft) E.G. Sl ope (ft/ft) Q Total (cfs) Top IVi dth (ft) vel Total (ft /s) Max Chl Dpth (ft) conv. Total (cfs) Length wtd . (ft) Min Ch El (ft) Alpha 286.98 0.41 286.57 286.26 0 020009 555.00 105. 04 3.88 3. 73 3923.6 282.84 1. 76 Element Wt. n-val . Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Flow (cfs) Top width (ft) AVg. vel. (ft /s) Hydr. Depth (ft) conv. (cfs) Wetted Pe r . (ft) Shear (lb/sq ft) Stream Power (lb/ft s) Left OB 0.100 0.76 0.76 0.62 3 .06 0.81 0. 25 4.4 3. 14 0. 30 0. 24 Left OB 0.100 1.11 1.11 1 02 3. 77 0. 92 0. 29 7.2 3.86 0.36 0. 33 Left OB 0.100 1. 68 1. 68 1. 76 4. 71 1. 05 0.36 12.4 4.80 0. 44 0. 46 Left OB 0.100 2.19 2.19 2.49 5.39 1.14 0 .41 17.6 5.50 0. 50 0. 5 7 Le ft OB 0.100 2.69 2.69 3.28 6.00 1. 22 0.45 23.l 6.11 0.55 0.67 Le ft OB 0.100 8.03 8.03 14 .02 10.46 1. 75 o. 77 99.1 10.62 0.95 1. 65 Channel 0.060 28 43 28 43 127. 71 19.06 4. 49 1. 49 902.9 19. 58 1. 81 8.15 Channe 1 0.060 30. 40 30. 40 142. 78 19 .06 4.70 1. 59 1009.5 19. 58 1. 94 9.11 Channel 0.060 32.98 32.98 163.55 19.06 4.96 1. 73 1156. 4 19.58 2.10 10.43 channel 0.060 34 . 89 34 .89 179. 79 19 06 5. 15 1. 83 1270.1 19.58 2.23 11.49 Channel 0.060 36. 57 36.57 194.37 19 06 5.32 1. 92 1373.3 19. 58 2.34 12.41 Channel 0.060 48.94 48.94 315.79 19.06 6.45 2.57 2232.5 19.58 3.12 20.15 Page 24 Right OB 0.100 25 .64 25 .64 43 67 34 .99 1. 70 0. 73 308.8 35 .12 0. 91 1. 55 Right OB 0.100 29. 28 29. 28 54. 21 36. 75 1. 85 0.80 383 . 3 36.91 0.99 1. 83 Right OB 0.100 34. 80 34. 80 69 69 44. 73 2 .00 0.78 492 .7 44.92 0.97 1. 94 Right OB 0.100 39.58 39.58 82. 72 50.49 2.09 0. 78 584. 4 50. 72 0. 98 2. 04 Right OB 0.100 44.15 44.15 95.35 53 .47 2. 16 0.83 673.7 53.73 1. 03 2.22 Right OB 0.100 86.03 86.03 225.19 75.52 2.62 1.14 1592.0 75.99 1. 41 3. 70 Frctn LOSS (ft) C & E LOSS (ft:) warni ng: Di vided fl OIV comput ed for •\ARY OF MANNING'S N VALUES er:Tributary Reach River Sta. Rea ch 1 1541 Rea ch 1 1487 Reach 1 1408 Reach 1 1212 Reach 1 1087 Reach 1 896 Reach 1 802 Reach 1 728 Reach 1 605 Reach 1 396 Reach 1 247 Reach 1 154 Reach 1 81 Reach 1 24 SUMMARY OF REACH LENGTHS Ri ver; Tributary Reach Ri ver Sta. Reach 1 1541 Reach 1 1487 Reach 1 1408 Re ach 1 1212 Reach 1 1087 Re ach 1 896 Reach 1 802 Reach 1 728 Reach 1 605 Reach 1 396 Re ach 1 247· Re ach 1 154 Re ach 1 81 Re ach 1 24 cum vol ume (ac re-f t ) Cum SA (acres) this cross-section. nl n2 .1 .06 .1 .06 .1 .06 .l .06 .1 .06 .1 .06 .l .06 1 .06 1 .06 .1 .06 .1 .06 .l .06 1 .06 1 .06 n3 .1 .1 .1 .1 .1 .1 .1 .l .1 .1 .1 .l .1 .1 Le ft Channel Right 98. 77 53. 99 35.03 42. 36 79. 17 116.12 152. 58 196. 18 47. 96 93. 72 124. 66 189 . 65 184 . 17 190. 97 147.59 94. 23 94. 53 38 .58 49. 94 73. 88 59 .28 48. 8 122.58 46. 34 26.01 209.3 66.53 16. 46 148. 42 1. 93 24.93 93.58 1. 47 27 .36 72.28 1. 47 27 .95 57.62 1. 6 1. 46 23.86 .43 SUMMARY OF CONTRACTION AND EXPANSION COEFFICIENTS Ri ver: Tributary 1 Reach Ri ver Sta. Cont r. Ex pan. Reach 1 1541 .l .3 Reach 1 1487 .l .3 Reach 1 1408 .l .3 Re ach 1 1212 .l . 3 Reach 1 1087 .l .3 Reach 1 896 .1 .3 Reach 1 802 .1 .3 Reach 1 728 .1 .3 Re ach 1 605 .1 .3 Reach 1 396 .1 .3 Reach 1 247 .1 .3 Reach 1 154 .1 .3 Reach 1 81 .1 .3 Reach 1 24 .1 .3 Page 2 5 Tributary 1 Revised Existing Conditions HEC-RAS Plan· Plan 02 River. Tributary 1 Reach. Reach 1 Profile· 1% Reach River Sta Profile Q Total Min Ch El W.S. Elev CrilWS. E G Elev EG:.?l<>_f'."_ -· Vel Chnl Flow Area Top '!'Jidlh Froude #Chi (cfs) (ft) (ft) (ft) (ft) (fllft) (flls) (sq ft) (ft) Reach 1 1541 1% 182.00 296.00 299 86 299.95 0.006158 3.13 96.22 64.59 0.34 ·Reach 1 1487 1% 182.00 295.06 299.63 299.72 0.003144 2.61 99 73 75.11 0.28 ; Reach 1 1408 1% 182.00 295 68 299 32 298 84 299.38 0.008510 2.53 106.56 105.50 0.40 . Reach 1 1212 1% 182.00 293.22 295 54 295 54 296.14 0.052385 6.19 29 42 25.37 1.01 Reach 1 1087 1% 182 00 290.04 293 23 293.28 0.002824 1.83 99.45 60.18 0.25 Reach 1 896 1% 293 00 288.67 292 22 292 38 0.006950 3.21 91 24 46.42 0.40 Reach l 827 1% 293 0-0 288.33 292 20 292 27 0.002490 2.23 131 67 53.67 0.25 Reach 1 812 1% 293 0-0 288 07 292 17 292.24 0 002229 2 OB 141 04 58.70 0 24 Reach 1 767 1% 293 0-0 287.26 292 17 292 19 0.000377 1.08 272 81 84.18 0 10 Reach 1 728 1% 293 00 287 26 292 14 292 17 0.000551 1 28 229 56 68.03 0.12 Reach 1 605 1% 293 00 287.57 291 12 291 12 291 89 0 034948 7 41 51 28 41.35 0 86 Reach 1 396 1% 293 00 286.02 290 07 290 14 0 005093 306 181 78 120.83 0 33 Reach 1 247 1% 293 00 284 71 288 27 288 12 288 93 0 038489 6.54 44 82 26 96 0 89 Reach 1 154 1% 293 00 284 52 287 97 288 04 0 004268 2 67 174 97 112.67 0 32 -Reach 1 'al 1% 293 00 284 17 287 11 287 11 287 55 0 055256 6 47 64 24 63 93 1 03 i -rReach 1 24 1% 293 00 282.84 285 92 285 64 286.24 0 020030 5.32 83 41 78.53 0 68 g c 0 ~ > <I> w ·{ 300 ~ I i '"1 I 294 · 292 J I ! 290 J 288 "" .... ·· j // J .·· / 286 .// .. I '"1 282 +--. 0 ... ··· __ ... ---····· ..... - .... ···· ..... ·· .. ·· 200 Trib One to Unnamed Trib to Wh ite Creek _ .. · .. ···· 400 ... ··· __ ...... .. Tributary 1 Reach 1 ... -················· 600 800 Main Channel Distance (ft) Plan : Plan 04 12/3/2008 Legend EG 1% ws 1% Crit 1% Ground 1000 1200 1400 1600 Trib One to Unnamed Trib to White Creek Plan: Plan 04 12/3/2008 315{\0---.1--I. .1 -)-;~l Legend 6 310 EG 1% ws 1% 305 ~ ------······ Crit 1% g Ground c 300 • .Q J Bank Sta ro > 295 -Q) w j 290 I i 285 ' 280 + 0 200 400 600 800 1000 Station (ft ) Trib One to Unnamed Trib to White Creek Plan: Plan 04 12/3/2008 -< I 1 -J .1 }- Legend 315-1 0 6 --------------------- 310 EG 1% WS 1% 305~ Ground • Bank Sta g 300 I c 0 -~ > 295~ Q) w 290 285 I 280~--- 0 200 400 600 800 Station (ft) Trib One to Unnamed Trib to White Creek -~-.1 -MO&~-' .1 315- 310 305 g 300 c 0 ~ > 295 Q) w 290 ~ 285 280 0 200 400 600 Station (ft) Trib One to Unnamed Trib to White Creek ·::--.1-~·-(_06>-< .1 315 ~ 310 305- g 300 ·· c .2 ro > 295 Q) w 290 285 280~---- 0 100 200 300 400 Station (ft) Plan: Plan 04 12/3/2008 800 1000 Plan: Plan 04 12/3/2008 500 600 700 Legend EG 1% WS1% .... ··········---·····--····· Crit 1% Ground • Bank Sta Legend EG 1% WS1 % Crit1 % Ground • Bank Sta Trib One to Unnamed Trib to White Creek Plan Plan 04 12/3/2008 Trib One to Unnamed Trib to White Creek Plan: Plan 04 12/3/2008 I ><---.1 -., .1 ---> -~ -· .1 ;-. . :( 3151 0 --···----------315 0 6 Legend 6 Legend ·-------·-········ I EG 1% EG 1% 310 ~ 310 1 ws 1% WS1% ' Ground Crit 1% 305~ • 305 g Bank Sta g Ground c ----c • 0 0 300 Bank Sta ~ 300 i ~ > > (!) (!) w w 295 295 - 290 290 ~ 285-1-----1 _.,_ .. 285 0 100 200 300 400 500 600 0 100 200 300 400 500 Station (ft) Station (ft) Trib One to Unnamed Trib to White Creek Plan Plan 04 12/3/2008 Trib One to Unnamed Trib to White Creek Plan Plan 04 12/3/2008 310J~ .1 --.06 --:--.:: .1 ---~ ·-{--.1 .06 Legend 304 Legend I ·-------············· ..... ·············· 302 305 1 EG 1% EG 1% WS1 % 300 ~ WS1% 1 Ground 298 Ground • • g 300 Bank Sta g Bank Sta c c 296 0 0 -~ -~ > > 294 _'!! _'!! w 295 I w 292 - 290 290 288 285 -i 286 0 50 100 150 200 250 0 50 100 150 200 250 Station (ft) Station (ft) Trib One to Un named Trib to White Creek Plan: Plan 04 12/3/2008 Trib One to Unnamed Trib to White Creek Plan: Plan 04 12/3/2008 5 ft downstream of 1 O" SS aerial crossing I' .1 .06 ,·-... .1 ,. ·Ji 1 ).-.'(--.06 .1 306 ' ---·-· --304 Legend Legend 304 ' EG 1% 302 EG 1% 302 WS 1% 300 ws 1% 300 Ground Ground • • g Bank Sta g 298 Bank Sta c 298 c 0 0 296 ~ ~ > 296 I > Ql Ql w w 294 294 1 292 292 I 290 290 288 ' 288 0 50 100 150 200 250 0 20 40 60 80 100 120 140 160 Station (ft) Station (ft) Trib One to Unnamed Trib to White Creek Plan : Plan 04 12/3/2008 Trib One to Unnamed Trib to White Creek Plan Plan 04 12/3/2008 306 -l ·----.1 :·-< .06 )-~..( -.1 >· ., .1 .06 Legend 310· Legend 304 EG 1% EG 1% 302 ws 1% 305 ws 1% I Ground Ground 300-' • • g Ban k Sta ~ Bank Sta c 298 j c 0 0 300 ~ ·~ > 296 > Ql Ql w w 294 ~ ·----------·· -----·--··· 295 292 290 288 ,-290 0 50 100 150 200 250 0 50 100 150 200 250 300 350 Station (ft) Station (ft) Trib One to Unnamed Trib to White Creek Plan: Plan 04 12/3/2008 Trib One to Unnamed Trib to White Creek Plan: Plan 04 12/3/2008 r~ .1 -.06 -.1 ... .1 .. 06 · .1 315 ' Legend 310 Legend ................ EG 1% 308~ EG 1% 310 ws 1% WS1 % .... --·--·-·---· 306 ··-··-··-··-·········-·-··- Crit 1% Crit1 % g 305 Ground g 304 Ground c • c • 0 Bank Sta 0 302 Bank Sta ~ ~ > > Q) Q) w 300 w 300 298 295 296 290 ' 294 - 0 100 200 300 400 500 0 50 100 150 200 250 300 350 400 Station (ft) Station (ft) Trib One to Unnamed Trib to White Creek Plan: Plan 04 12/3/2008 Trib One to Unnamed Trib to White Creek Plan Plan 04 12/3/2008 ·( .1 .1 312 0 Legend 320 0 Legend 6 / 6 310 EG 1% EG 1% 308 WS1 % 315 ws 1% 306 J Ground Ground • • g Bank Sta g 310 Bank Sta c 304 I c .Q 0 iii -~ > 302 ' > Q) Q) w w 305 300 i 298 j 300 296 1 294 295 ··-· 0 50 100 150 200 250 300 350 400 0 100 200 300 400 500 Station (ft) Station (ft) x x x x x x HEC-RAS versi on 4.0.0 March 2008 u. s . Army corps of Enginee rs Hydrol ogic Engineering Center 609 second Street Dav is, Cal ifornia xxxxxx xx xx xxxx xx x x x x x x x x x x x x x xxxxxxx xx xx x xxx xx xx xxxxxx x x x x x x x x x x x x x x x x x xxxxxx xx xx x x x PROJECT DATA Project Ti t le. Trib One to unnamed Tri b to white Creek Project Fi l e Trib_one.prj Run Date and Time: 12/3/2008 8:36:37 AM Project in English units Project Description: x x x xx xx x x xxxx x x xxxxx Fl oodpl ain Analysis for Texas A&M universit y Student Housi ng compl ex college Station, TX Tributary t o whi te Creek KHA re vi si on 06/13/2008 JCH vertical Datum= NAVD88 This purpose of thi s project is t o compl ete a no-rise analysis for a proposed culvert mc 0 rodess11s·ng 0 trothse1.srvestprheaa 0 s 1 e. II of 2818 Place Thi s model will update previous f Exi sting conditions modeling pe r LOMR request by Dodson and Associ ates, Inc. PLAN DATA Plan Title : Plan 04 Pl an Fi 1 e k: \CIVI L \64311009-Pl ace_2818\Hyd ro\HEC-RAS\ TRIBl \Tri b_one. p04 Geometry Titl e : Rev Exist cond itions-SS Ae rial c rossing Geometry File k: \CIVIL \64311009-Pl ace_2818\Hydro\HEC-RAS\ TRIBl \Tri b_one. g05 Fl ow Title Fl ow Fil e Existing Conditi ons Fl ows k:\CIVIL\64311009-Pl ace_2818\Hydro\HEC-RAS\TRIB1\Trib_one.f 03 =in Summary Information: ber of: cross sections culve rts sri dges computational Information 16 0 0 Multiple openi ngs Inline Structures Lateral Structures water surface cal cul ation t olerance 0 .01 0 .01 20 ~~!{~1~~ l n~~b~~ ~fl f~~ ~~~~~n~o le ranee Maxi mum di ffe re nee t ol e ranee Fl ow t olerance factor Computation Options 0 . 3 0 .001 critical depth computed only where necessary Conveyance Calculation Method : At breaks inn values onl y Friction Slope Method: Avera~e Conveyance Computati onal Flow Regime: Subc~1ti cal Flow FLOW DATA Flow Tit l e: Existing Cond itions Flows 0 0 0 Fl OW Fi 1 e k: \CIVIL \64311009-Pl ace_2818\Hyd ro\HEC-RAS\ TRIBl \Tri b_one . f03 Flow Data (cfs) Ri ve1-Reach 0. 2% Tributary Reach 342 Tri butary Reach 555 Boundary Conditions 1 RS 1541 896 50% 70 112 20% 107 172 10% 123 198 River Reach Profi le Upstream Downstream Tributary 1 Reach 1 Tribut ary 1 Reach 1 Tributary 1 Rea ch 1 Tributary 1 Reach 1 Tribuury 1 Reach 1 Tribut ary 1 Reach 1 Tributary 1 Reach 1 50% cri ti cal Normal s 0 .02 20% Critical Normal s 0 .02 10% critical Normal s 0 .02 4% critical Normal s 0.02 2% Critical Normal s 0 .02 1% Critical Normal s 0.02 0. 2% Cri ti cal Normal s 0.02 METRY DATA Geometry Title : Rev Exi st Conditions-SS Aeri al Crossing Geometry Fi 1 e k: \CIVIL \64 311009-Pl ace_2818\Hydro\HEC-RAS\ TRIBl \Tri b_one. gOS CROSS SECTION RIVER: Tributary 1 Page 1 4% 146 235 2% 164 265 1% 182 293 REACH: Reach 1 INPUT Description: Station Elevation Sta 0 7. 41 . 72 4.S2 l Sl. 21 168.01 179.39 184. 26 187 .1 188. S3 190. 34 192. 82 194. 32 197. 01 203.Sl 209. 77 219. 8S 261. S9 282. 34 312. 05 326.67 346. 09 389. 67 El ev 315. 43 313. 42 308.35 306. 48 304 302 301. 2 3 300. 45 300. 69 300. S9 300. 51 300. 46 300. 43 299.63 298. 31 296 298.87 299.95 302.4 303. 64 306.41 310. 07 313 .17 Manning's n values Data Sta 13.64 70. 84 102 .06 137.52 153.33 174. 82 179.55 184 . 4S 187. 22 188. 96 190. 76 193. S6 194. 39 198. 39 203. 99 211. 67 245.79 261. 94 293. 64 314. 49 331. 79 3S4. 32 390. 97 Sta n val Sta 0 .1 208. 68 Bank Sta: Left Right 208.68 219.8S RS: 1541 num= El ev 314 . 08 313. 28 310 306 303.17 301. 54 301. 21 300. 46 300. 41 300.S6 300. 5 300. 45 300. 43 299.06 298. 4S 296.23 298.03 300 303. 29 304 307. 38 311. OS 313.23 num= n val .06 115 Sta 33.61 72 .18 110. 63 139. 62 164. 58 178. 84 183.6 184 . 77 187. 49 189 .14 191. 48 193.67 195.06 198. 84 20S.17 212. s 247.86 262.48 294.84 320. 02 335. 14 3S7.63 405.73 Sta 219. 85 Elev 314. 63 313 .13 307. 44 304. 4 302.32 301. 26 300.44 300. 46 300.43 300.54 300.49 300.45 300. 42 298.88 298. 77 296. 3 298.1 300.11 303.34 305 308 311. 22 314 n val .l Sta 46. 74 80. 67 118. 62 144. 35 166.7 178. 97 183. 8 186. 28 187. 81 189. 28 192. OS 193 . 77 195.36 200. 2 206.34 213 .12 248.56 276.77 299. 61 324.2 344.58 381. 77 408 .14 Lengths: Le ft Channel Right 98.77 S3.99 3S.03 Elev 314. 02 312 306. 21 303. 9S 302. 06 301. 2 s 300. 44 300. 74 300. 4S 300.53 300. 47 300. 44 300.3 298. 33 299. 09 296. 39 297. 96 301. 96 303.38 306 309. 81 312. 71 314 .1 Sta 47.26 91.12 120. 9 150. 49 167.26 179 .15 184. 08 186. s 7 188.19 189. 85 192.7 193.87 196 .18 201. 56 208.68 213 .21 248. 8 278.58 307. 03 32S .13 34S.6 382 .18 411.53 coeff Con tr. .l CROSS SECTION OUTPUT Profile #1% E.G. El ev (ft) ve l Head (ft) w.s. Elev (ft) crit w.s. (ft) E.G. slope (ft/ft) Q Total (cf s) Top width (ft ) vel Total (ft/s) Max Ch l Dpth (ft) conv. Total (cfs) Length Wtd. (ft) Mi n Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) CROSS SECTION R: Tributary CH: R.each 1 INPUT Descripti on: Station Elevation Sta 0 lS.18 47 88 63 82 174 43 191. 45 206.3 209. Sl 223.63 245 .,86 2S3.95 262.98 291. 61 307.07 324 . 91 337. 9 Elev 309. Sl 309. 5 7 309. 44 309 .17 302. SS 298.3 298. 8 299.12 299. 79 297.86 295. 06 298.12 301.8 303. 01 305.55 308.48 Manning's n values Data Sta .7 39.42 S2.26 6S. 7 176. 9 194. 71 206.69 217. 86 223 .69 247.47 258.29 263 .87 291. 96 311. 74 326.95 340.39 Sta n val Sta 0 .l 242.47 Bank Sta: Le ft Right 242.47 263.87 299.95 0.09 299.86 0 006158 182. 00 64. 59 1. 89 3.86 2319 .2 55. 53 296. 00 1. 64 0. 24 0.00 RS: 1487 num= Elev 309.51 309. 68 309.37 309.14 302.49 298.87 298. 84 299.96 299. 78 297.63 296.52 298.65 301. 84 303.46 306 308 num= Element Wt. n-val. Reach Len. (ft) Fl ow Area (sq ft) ~l~~ ~~1sjt) Top width (ft) Avg. vel . Cft/s) Hyd r . Depth (ft) Conv. (cfs) Wetted Per. (ft) Shear (l b/sq ft) Stream Power (lb/f t s) cum volume (acre-ft) cum SA (acres) 80 Sta 2.1 39 .78 54 .37 66.11 178. 46 204.87 207 . 31 218. 67 229. 93 247.57 260.73 264.36 293 315. 08 330.33 359. 96 Elev 309. 52 309.68 309.33 309 .13 301. 74 298.66 298. 9 300.04 299.42 297.59 297.35 298 . 94 302 304 306. 88 310 Sta 3.58 40. 24 62.03 66.43 187.16 205.57 207. 81 223 .53 230.4 250.41 262.66 277. 07 299.33 318. 86 334 .18 364. 39 Elev 309. 52 309. 5 7 309.2 309.13 297.54 298.73 298.9S 299. 8 299.4 296. 46 298. 01 300. 5 5 302 304. 4S 307. 62 310. 31 n val Sta n val .1 .06 263.87 Left OB 0.100 98. 77 13.24 13.24 lS.69 12. 26 1.18 1. 08 199.9 12.93 0. 39 0.47 0. 34 0. 34 Sta 13.48 44.61 63.08 67.67 188. 7S 205.85 208.S7 22 3. S8 242.47 2 51. 03 262.78 289.21 301. 09 319. 82 336 .11 374.82 Lengths: Left Channel Right 42.36 79.17 116.12 Coeff Contr. .1 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) ve l Head Cft) w.s. Elev (ft) Crit W.S. (ft) E.G. s lope (ft/ft) Q Total (cfs ) Top \vi dth (ft) vel Total (ft/s) Max Chl Dpth Cft) Conv. Total (cfs) Length \vtd. (ft) Mi n ch El (ft ) Alpha Frctn LOSS (ft ) C & E LOSS (ft) 299. 72 0.09 299.63 0. 003144 182. 00 7S .11 1. 83 4.57 324S . 8 66.68 295 .06 1. 74 0. 32 0.01 Element lvt. n-val. Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Flow (cfs) Top 1-1i dth (ft) Avg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) Wetted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) cum Volume (acre-ft) Cum SA (acres) Left OB 0.100 42.36 39. 15 39. 15 28.S8 4 7. 81 0. 73 0. 82 509 .7 48.S2 0.16 0.12 0. 28 0.27 Elev 314 308. 5 3 308 304. 09 302. 04 301. 24 300. 45 300. 7 2 300. 61 300. 51 300. 46 300.44 299. 96 297. 77 299.74 296. 42 298 302 302. 78 306 .15 310 312. 74 314. 32 Ex pan. .3 channel 0.060 53.99 29. 50 29 .50 92.28 11.17 3 .13 2.64 1175 .9 14. 44 0. 79 2. 46 2. 31 1. 09 Elev 309.S7 309 . s 309.18 309.11 297.82 298.76 299.03 299.79 298.19 296. 21 298.05 301. S8 302. 41 304. 54 308 310. 97 Expan. .3 channel 0.060 79.17 58. 31 S8. 31 1S2.44 21. 40 2.61 2. 72 2718. 6 22. S7 0. Sl 1.33 2.26 1.07 Right OB 0.100 35.03 53. 48 53 .48 74.03 41.17 1. 38 1. 30 943. 4 41. 34 0. 50 0.69 0.05 0.07 Right OB 0.100 116 .12 2.26 2.26 0. 98 5. 90 0.43 0. 38 17.S 6.03 0.07 0.03 0 .03 0.05 ni ng: Divided fl ow computed for this c f'Oss-section. ni ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) is l ess than 0.7 or greater than 1.4. Thi s may indicate the need for addi tional cross sections. CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 1408 Page 2 INPUT Description: Stat ion Elevation Data num= 39 Sta El ev Sta Elev Sta Elev Sta Elev Sta Elev 0 306. S2 61.16 307. 77 6S.28 307. 86 68. 79 307. 9 3 69.67 307. 87 70. SS 307.82 70. 74 307. 8 70. 93 307. 77 89.8 307.33 13S.77 306.26 38.49 303 . 98 140. 34 302. 42 142. 66 300 . 48 lS0.38 297.6 1S6.62 297.81 o. 26 297.94 173. 62 298. 4 200. 02 298. S2 203 .18 298.S4 214. 94 298.Sl S.6S 298.S9 221. 62 299.22 230.S4 298. s 231. OS 298.S 231. 43 298.S 32. 2S 298. 26 23S.75 297.23 240. 98 295.68 244.26 298.95 244.34 298. 95 244.66 298. 94 248. 98 299 .19 270.89 300. 46 320. 79 305.34 322.3 305. 49 323.25 305.58 323 61 305 . 62 358.74 309. 08 363. 74 309. 3 5 Manni ng's n values num= Sta n val Sta n val Sta n val 0 .1 221. 62 .06 248. 98 .1 Bank Sta: Left Right Lengths: Left Channel Right Coe ff Contr. Ex pan. 221. 62 248. 98 152. 58 196 .18 47.96 .1 .3 CROSS SECTION OUTPUT Profi le #1% E.G. Elev (ft) 299.38 El ement Left OB Channel Right OB vel Head Cft) 0.06 ~Vt. n-val. 0.100 0.060 0.100 w. s. Elev (ft) 299. 32 Reach Len. (ft) 152. 58 196.18 47. 96 crit w.s. (ft) 298. 84 Flow Area (sq ft) 72. 42 33. 99 0.15 E.G. Slope (ft/ft) 0.008510 ~l~~ ~~fsjt) 72. 42 33. 99 0.15 Q Total (cfs) 182. 00 95. 94 86 .03 0.03 To~ width (ft) 105.50 Top width (ft) 75.86 27.36 2.28 ve Total ( ft/s) l. 71 Avg vel. Cft/s) 1. 32 2. 53 0. 22 Max Ch l Dpth (ft) 3.64 Hydr. Depth (ft) 0. 95 l. 24 0.07 Conv. Total (cf s) 1972. 9 Conv. (cfs) 1040.0 932. 5 0.4 Length wtd. (ft) 184. 67 Wetted Per. Cft) 76. 22 29.16 2.29 Min Ch El (ft) 295. 68 Shear (lb/sq ft) 0. 50 o. 62 0.04 Alpha l. 35 Stream Power (lb/ft s) 0. 67 1. 57 0.01 Frctn LOSS (ft) 3 .19 cum volume (acre-ft) 0.23 2.17 0.03 C & E LOSS (ft) 0. 05 Cum SA (acres) 0. 21 1. 03 0.04 warning: warni ng: warning: The velocity head has changed by more than 0.5 ft (O.lS m). This may indicate the need for additional cross sections. The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indi cate the need for additional cross sections. The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SECTI ON RIVER: Tributary 1 REACH: Reach 1 RS: 1212 INPUT Descri ption: Station El evation Data num= Sta El ev Sta Elev 0 311. 46 8. 8 310. 96 16. 34 306.38 119. 94 306. 27 05.25 303. 64 232.19 297. 49 45. 71 294 .41 246.39 294.25 64.95 295.37 266.68 295.63 276.11 296.81 287. 99 297. 72 427.37 308.38 Manning's n values num= Sta n val Sta n val 0 .1 234.15 .06 Bank Sta: Left Right Lengths: 234.lS 276 .11 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) ve l Head (ft) w.s. El ev Cft) Crit W.S. (ft) E.G. Sl ope (ft/ft ) Q Total (cfs) Top width (ft) vel Total (ft/s) Max chl Dpth (ft) Conv . Tota 1 (cfs) Length Wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS Cft) C & E LOSS (ft) 296.14 0. 59 295.54 295. 54 0 052385 182. 00 25.37 6.19 2.32 795. 2 124. 66 293. 22 1.00 0. 93 0.16 31 Sta Elev Sta El ev Sta 73.33 308. 65 92. 4 307.7 114. 46 196. 65 303. 77 201.65 303.52 205.18 23 4.15 297. 04 240. 46 295.6 241. 28 250.89 293. 22 261. 3 294.81 261. 5 7 268. 31 295. 88 269 .46 295.81 270.47 292.86 298.l 359 .11 303 .18 359. 83 Sta n val 276 .11 .1 Left Channel Right Coe ff Contr. 93.72 124. 66 Element Wt . n-val. 189. 65 Reach Len. (ft) Flow Area (sq ft) ~l~~ ~~fsjt) Top \vi dth (ft) Avg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) \vetted Pei·. (ft) Shear (lb/sq ft) Stream Power (lb/ft s ) Cum volume (acre-ft) Cum SA (acres) .1 Left OB 93. 72 0.10 0.08 Elev 306.49 303.35 295. 42 294. 85 295. 75 303.23 Ex pan. .3 channel 0.060 124. 66 29.42 29.42 182. 00 25.37 6.19 1.16 795. 2 25.81 3. 73 23. 06 2. 03 0. 91 Right OB 189.65 0.03 0.04 warning: The energy equation cou 1 d not be ba 1 anced within the specified number of i te ra ti ans. The program used critical depth for the water surface and continued on with the calculations. warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections. warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0.7 or greater than 1.4. This may indicate the need for additional c ross sections. \'larning: The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross sec ti on. Thi s may i ndi ca te the need for ad di ti ona 1 cross secti ons. warning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back· bel ow critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 PUT cri pti on: t ion Elevation Sta El ev 0 310 257 290.04 Manni ng's n val ues St a n val 0 .1 Data Sta 120 264 Sta 166 RS: 1087 num= Elev 304 291 num= n val .06 10 Sta 166 280 Sta 320 Elev Sta Elev Sta Elev 300 196 295 202 294 295 320 300 331 302 n val .1 Page 3 Bank St a: Left Right Lengths: Left Channel Right Coe ff Contr. Expan . 166 320 184. 17 190.97 147. 59 .1 . 3 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) 293.28 Element Left OB Channel Right OB el Head (ft) 0.05 Wt. n-val. 0.060 . s. El ev (ft) 293.23 Reach Len. (ft) 184 .17 190. 97 14 7. 59 it w. 5. (ft) Fl OW Area (sq ft) 99. 45 E.G. slope (ft/ft) 0 002824 Area (s~ ft) 99.45 Q Total (cfs) 182. 00 Flow (c s) 182. 00 To~ width (ft) 60.18 Top width (ft) 60.18 ve Total (ft/s) 1. 83 AVg. vel . (ft/s) 1. 83 Max Chl Dpth (ft) 3 .19 Hydr. Depth (ft) 1. 65 conv. Total (cfs) 3424. 9 Conv. (cfs) 3424.9 Length Wtd . (ft) 190.97 Wetted Per. (ft) 60.64 Min Ch El (ft) 290. 04 Shear (lb/sq ft) 0. 29 Alpha 1. 00 Stream Power (lb/ft s) 0.53 Frctn LOSS (ft ) 0.89 cum vol ume (acre-ft) 0 10 1. 85 0.03 C & E LOSS (ft) 0.01 Cum SA (acres) 0 08 0. 79 0.04 CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 896 INPUT Description: Station Elevation Data num= Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 303. 02 40 300. 08 87 296. 3 103 291. 45 129 288.67 140 290.57 167 297. 02 201. 8 5 299.46 232 304. 85 Manning· s n values num= Sta n val Sta n val Sta n val 0 .1 87 .06 167 .1 Bank Sta: Left Right Lengths: Left Channel Right Coe ff Conti~. Expan. 87 167 22 .1 19.5 17. 6 .l .3 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) 292.38 El ement Left OB channel Right OB vel Head (ft) 0.16 Wt. n-val. 0.060 w. s Elev (ft) 292. 22 Reach Len. (ft) 22.10 19. 50 17. 60 crit. w.s. (ft) Fl ow Area (sq ft) 91. 24 E.G. slope (ft/ft) 0. 006950 ~l~~ 1~~sjtl 91. 24 Q Total (cfs) 293. 00 293. 00 ~~~ ~~~~~ (ft) 46.42 Top width (ft) 46. 42 (ft/s) 3. 21 Avg. vel. (ft/s) 3.21 Max chl Dpth (ft) 3.55 Hydr. Depth (ft) 1. 97 conv. Total (cfs) 3514. 5 Conv. (cfs) 3514.5 Length Wtd . (ft) 19.50 Wetted Per. (ft) 47.03 Min Ch El (ft) 288.67 Shear (lb/sq ft) 0. 84 Alpha 1.00 Stream Power (lb/ft s) 2. 70 rctn LOSS (ft) 0.08 cum volume (acre-ft ) 0.10 1. 43 0.03 & E LOSS (ft) 0.02 Cum SA (acres) 0.08 0. 55 0.04 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0. 7 or greater than 1.4. This may indicate the need for additional cross sections. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 RS: 827 INPUT Descri ption: 5 ft downstream of 10" Station Elevation Data num= Sta Elev Sta Elev 0 299 9.3 298 19. 2 294 21.1 293 43. 5 289 57. 2 288 .33 75 6 292 79. 5 293 96 6 297 107. 3 298 139. 7 302 144. 9 303 Manning's n values num= Sta n val Sta n val 0 .1 10. 7 .06 Bank Sta: Left Right Lengths: 10. 7 96 .6 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) vel Head (ft) 1v. s. Elev Cft) Cri t vi. s. (ft) E.G. slope (ft/ft) Q Total (cfs) ~~~ ~~~~~ 1ms) Max Chl Dpth (ft) Conv. Total (cfs) Length Wtd. (ft) Min ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) CROSS SECTION VER: Tributary EACH: Reach 1 INPUT Description: Station Elevation oat.a Sta Elev Sta 0 304. 29 34 131 289 139. 64 292. 27 0.08 292. 20 0. 002490 293. 00 53.67 2.23 3. 87 5872. 3 15. 00 288. 33 1. 00 0.04 0.00 RS: 812 num= El ev 300. 29 288.07 SS aerial crossing 28 Sta Elev Sta 10. 7 297 13. 9 23.1 292 25 .1 61 289 67. 6 83. 4 294 87. 5 121. 9 299 127. 9 151.1 304 Sta n val 96. 6 .1 Left channel Right 16. 2 15 16 Element Wt. n-val. Reach Len. (ft) Flow Area (sq ft) ~l~~ 1~~sjtl Top width (ft) AVg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) Wetted Per. (ft) shear (lb/sq ft) Stream Pmver (lb/ft s) Cum volume (acre-ft) Cum SA (acres) 12 Sta 88 145 El ev 297. 72 289 Sta 102 150 Elev St a Elev 296 17 295 291 33. 9 290 290 71. 7 291 295 91. 6 296 300 134 301 Coe ff contr. Expan. .1 .3 Left OB channel Elev 291 290 0.060 16. 20 15.00 131. 67 131. 67 293. 00 53.67 2.23 2.45 5872.3 54. 48 0. 38 0.84 0.10 1. 38 0.08 0. 53 Sta Elev 113 290 174 296.3 Page 4 Right OB 16.00 0.03 0.04 194 298.35 220 302. 78 Manning's n values num= Sta n val Sta n val 0 .1 88 .06 k Sta: Left Right Lengths: 88 174 SECTION OUTPUT Profile #1% E.G. Elev (ft) ve l Head (ft) w.s. El ev (ft) Crit W.S. (ft) E.G. slope (ft/ft) Q Total (cfs) Top width (ft) vel Total (ft/s) Max Chl Dpth (ft) Conv. Total (cfs) Length wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 292. 24 0.07 292 .17 0.002229 293. 00 58 70 2. 08 4.10 6205. 9 45. 00 288. 07 1. 00 0. 03 0.01 Sta n val 174 .1 Left Channel 45 45 Element Wt. n-val. Right 45 Reach Len. (ft) Flow Area (sq ft) Area (sq ft) Fl OW (cfs) Top 1vidth (ft) Avg. vel . (ft/s) Hydr. Depth (ft) Conv. (cfs) We tted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) Cum SA (acres) Coe ff Contr. .1 Left OB 45. 00 0.10 0.08 Ex pan. .3 Channel 0.060 45. 00 141. 04 141. 04 293. 00 SS. 70 2. 08 2. 40 6205. 9 59. 55 0. 33 0.68 1. 33 o. 51 Right OB 45. 00 0.03 0.04 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross secti ons. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 RS: 767 INPUT Description: Station Elevation Data num= Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 301. 58 32 298. 04 65 291 72 289 .11 103 288 121 287.26 128. 39 288.39 161 296. 44 201 302. 96 Manning's n values num= Sta n val Sta n val Sta n val 0 .1 65 .06 161 .1 Bank Sta: Left Right Lengths: Left channel Right coef f con tr. Ex pan . 65 161 34 39 38 .1 . 3 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) 292 .19 Element Le ft OB channel Right OB vel Head (ft) 0. 02 Wt . n-val. 0.100 0.060 w.s . Elev (ft) 292 .17 Reach Len. (ft) 34. 00 39.00 38 .00 Crit W.S. (ft) Fl ow Area (sq ft) 3. 21 269.61 E.G. slope (ft/ft) 0. 000377 Area (sf ft) 3. 21 269.61 Total (cfs) 293 . 00 Flow (c s) 0.64 292 .36 e~ ~~~~~ (ft) 84.18 Top width (ft) 5. 48 78. 70 (ft/s) 1. 07 Avg. vel. (ft/s) 0. 20 1.08 Max chl Dpth (ft) 4.91 Hydr. Depth (ft) 0 . 58 3. 43 Conv. Total (cfs) 15099. 9 Conv. (cf s) 32.8 15067.1 Length Wtd. (ft) 38. 99 Wetted Per. (ft) 5.61 79. 53 Min ch El (ft) 287.26 Shear (lb/sq ft) 0 .01 0.08 Alpha 1. 02 St ream Power (lb/ft s) 0 .00 0.09 Frctn LOSS (ft) 0.02 Cum volume (acre-ft) 0 .10 1.12 0.03 C & E LOSS (ft) 0.00 Cum SA (acres) 0.08 0. 44 0.04 CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 728 INPUT Description: Station Elevation Data num= 11 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 308 . 27 33 299. 88 59 297.92 93 295.65 107 289.54 149 288 164 287.26 170 293.05 185 294 222 297.67 224 302. 71 Manning's n values num= Sta n val Sta n val Sta n val 0 .1 93 06 170 .l Bank Sta: Left Right Lengths: Left Channel Right Coe ff Contr. Ex pan. 93 170 48. 8 122. 58 46.34 .1 .3 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) 292.17 Element Left OB channel Right OB vel Head (ft) 0.03 Wt. n-val. 0.060 w. s. Elev (ft) 292. 14 Reach Len. (ft) 48. 80 122.58 46. 34 Crit W.S . (ft) Fl ow Area (sq ft) 229.56 E.G. slope (ft /ft) 0.000551 ~l~~ gfs~t) 229.56 Q Total (cfs) 293. 00 293.00 ~~~ ~~~~~ (ft) 68.03 Top 1vidth (ft) 68.03 ( ft/s) 1. 28 Avg . vel. (ft/ s) 1. 28 Max Chl Dpth (ft) 4. 88 Hydr. Depth (ft) 3. 37 Conv. Total (cfs) 12478.5 Conv . (cf s) 12478.5 Length Wtd. (ft) 118. 37 we tted Per. (ft) 70. 59 Min Ch El (ft) 287.26 Shear (lb/sq ft) 0.11 Alpha 1.00 Stream Power (lb/ft s) 0.14 Frctn LOSS (ft) 0.21 Cum volume (acre-ft) 0.10 0.89 0.03 C & E LOSS (ft) 0.07 Cum SA (acres) 0. 07 0. 38 0.04 ning: warning: The velocity head has changed by more than 0. 5 ft (0.15 m). Thi s may indicate the need for additional cross sections. The conveyance ratio (upstream conveyance divided by downsLream conveyance) is less Lhan 0. 7 or greaLer than 1.4. This may indicate the need for additional cross sections. CROSS SECTION RIVER : Tributary 1 Page 5 REACH: Reach RS: 605 INPUT oescri pti on: Station Elevation Data num= 29 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 304.3 87.37 297.76 106.2 296. 64 106. 5 296. 62 106. 92 296. 54 W7.4 295.78 112. 62 287.57 113 .15 287.66 125. 49 289. 86 125. 6 289.86 5. 71 289. 86 12 8. 84 290. 05 213. 74 294. 04 233. 44 294. 87 261. 4 3 296 .12 65. 83 296. 31 270.19 296. 51 303.58 300.23 310. 22 300. 98 340. 74 302.93 399. 82 306. 57 403. 26 306.51 405. 25 306. 85 406. 77 306. 91 465.57 308. 9 467.5 309. 08 469.67 309. 31 497.21 312. 66 498.81 312. 71 Manning's n values num= Sta n val Sta n val Sta n val 0 .1 106. 2 .06 125.6 . l Bank Sta: Left Right Lengths: Left Channel Right coeff Contr. Expan. 106.2 125. 6 26.01 209.3 66. 53 .1 .3 CROSS SECTION OUTPUT Profi 1 e #1% E.G. Elev (ft ) 291. 89 El ement Left OB channel Right OB vel Head (ft) 0. 76 Wt. n-val. 0.060 0.100 W. S. Elev (ft) 291. 12 Reach Len . (ft) 26.01 209. 30 66.53 Crit W.S. (ft) 291.12 Fl ow Area (sq ft) 35.20 16 09 E.G. slope (ft/ft) 0 034948 Area (s~ ft) 35.20 16. 09 Q Total (cfs) 293. 00 Fl ow (c s) 260.67 32.33 To~ width (ft) 41.35 Top width (ft) 15.24 26.11 ve Total (ft/s) 5. 71 Avg.vel. (ft/s) 7. 41 2.01 Max Chl Dpth (ft) 3. 55 Hydr. Depth (ft) 2. 31 0. 62 Corw. Total (cfs) 1567.3 Conv. (cfs) 1394. 4 172.9 Length Wtd. (ft) 142.02 Wetted Per. (ft) 17.39 26.14 Min Ch El (ft) 287.57 Shear (lb/sq ft) 4. 41 1. 34 Alpha 1. 51 Stream Power (l b/ft s) 32.70 2.70 Frctn LOSS (ft) 1. 52 Cum volume (acre-ft) 0.10 0. 52 0 . 02 C & E LOSS (ft) 0.21 Cum SA (acres) 0. 07 0.26 0. 02 warning: The energy equation could not be balanced wi thin the speci fied number of iterations. The p rag ram used c n t1 cal depth for the water surf ace and continued on with the ca 1 cul a ti ans. warni ng: The ve 1 ocity head has changed by mo re than O. 5 ft (0 .15 m) . This may i ndi ca te the need for additional cross sections. warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0. 7 or greater than 1.4. This may indicate the need for additional cross sections . warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additi onal cross sections. warni ng : During the standard step it.erat.ions, when t.he assumed water surface was set equal to critical depth, the cal cul Hed water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth. CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 396 PUT cription: ion Elevation Data num= Sta Elev Sta Elev 0 304. 05 58.48 299.52 161. 38 290. 77 162.33 290.66 199 .14 286.7 199. 74 289. 2 200.94 290. 01 206.l 289.77 255.85 288.07 256 .16 288.07 268. 48 288.19 269. 04 288. 2 275. 65 288.28 285.08 286.02 292.84 294.1 297.35 297. 66 501. 54 307. 77 523.12 308. 92 588. 83 312. 67 Manning's n values num= Sta n val Sta n val 0 .1 275.65 .06 Bank Sta: Left Right Lengths: 275. 65 291. 35 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) 290 .14 vel Head (ft) 0. 07 w. s. Elev (ft) 290.07 Crit W.S. (ft) E.G. slope (ft/ft) 0.005093 Q Total (cfs) 293. 00 To~ width (ft) 120.83 Ve Total (ft/s) 1. 61 Max Chl Dpth (ft) 4. 05 Conv. Total (cfs) 4105. 8 Length wtd. (ft) 105. 66 Min Ch El (ft) 286.02 Alpha 1. 68 Frctn LOSS (ft) 1.16 C & E LOSS (ft) 0.06 46 Sta Elev Sta Elev St a 91. 37 297.43 134. 82 293.53 142. 02 167.53 290. 04 177.51 289. 94 197. 39 199. 87 289. 73 200. 27 289. 99 200. 34 232.46 289.21 243. 52 287 2 5 5. 36 257.04 288.08 264. 91 288.15 267. 74 270. 28 287.98 270. 44 287. 95 270. 86 286.4 287. 81 290.82 293.81 291.35 298. 22 298.35 462. 04 304. 62 465 .19 529.2 309. 05 558. 8 309. 64 585. 44 Sta n val 291.35 .1 Left channe 1 Right Coe ff Contr. 16.46 148. 42 1. 93 .1 Element Left OB Wt. n-val. 0.100 Reach Len. (ft) 16. 46 Fl ow Area (sq ft) 148 .14 Area (sf ft) 148 .14 Flow (c s) 189. 90 Top width (ft) 108. 41 Avg. vel. Cft/s) 1. 28 Hydr. Depth (ft) 1. 37 Conv. (cfs) 2661.1 wetted Per. (ft) 111. 45 Shear (lb/sq ft) 0.42 Stream Power (lb/ft s) 0. 54 cum volume (acre-ft) 0. 05 Cum SA (acres) 0.04 Elev 293.06 286.97 290.04 288.06 288.18 287.98 293.88 304.88 312. 56 Ex pan. .3 Channe 1 0.060 148. 42 33.64 33.64 103 .10 12. 42 3.06 2. 71 1444. 7 14. 73 0. 73 2. 22 0. 36 0.19 Right OB 1. 93 0.00 0 .00 warning: warning: warning: The velocity head has changed by more than 0.5 ft (0 .15 m). This may indicate the need for additional cross sections. The conveyance ratio (upstream conveyance divided by downstream conveyance) is 1 ess than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. The energy l oss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SECTION VER: Tributary ACH: Reach 1 PUT Description: Stati on Elevation Sta Elev 0 303. 96 165. 01 291.13 185 .11 287. 12 220.1 290.41 RS: 247 Data num= Sta Elev 41. 54 300.66 165.52 291. 09 188 .13 287.17 225.88 290.86 36 Sta Elev Sta Elev Sta Elev 85.08 297.91 141. 95 292. 76 160.33 291. 45 168. 27 288.39 172. 04 284. 71 176. 31 285.49 188.52 287 .18 197. 76 288. 65 204.2 289 .15 2 51. 89 292.92 264. 54 293.91 265 87 292.94 Page 6 266.19 292. 71 266 .5 292.8 271.87 293.84 291. 21 297.58 532.94 304. 79 570.95 307. 81 656.63 312 . 64 Manning's n values num= Sta n val Sta n val 0 .1 165. 01 .06 Sta: Left Right Lengths: 165.01 220.1 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft ) 288.93 vel Head (ft) 0.66 w.s . Elev (ft) 288.27 Crit W.S. (ft) 288 .12 E.G. Slope (ft /ft) 0.038489 Q Total (cfs) 293. 00 To) width (ft) 26. 96 ve Total (ft/s) 6. 54 Max chl opth (ft) 3.56 Conv. Total (cfs) 1493.5 Length Wtd. (ft) 74. 03 Min Ch El Cft) 284.71 Alpha 1. 00 Fr ctn LOSS (ft) 0. 71 C & E LOSS (ft) 0.18 268. 76 293 24 269.55 293.39 270.62 291. 57 297. 65 293.4 298 529.61 593 . 79 309. 04 628 11 309.74 65 3. 55 Sta n val 220.1 .1 Left Channel Right Coe ff Con tr. 24. 93 93.58 1. 4 7 .l Element Left OB Wt . n-val. Reach Len. (ft) 24.93 Fl ow Area (sq ft) Area (s1 ft) Flow Cc s) Top width (ft) Avg. vel. (ft/s) Hydr. Oepth Cft) Conv. (cfs) Wetted Per. (ft) shear (l b/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) 0.03 Cum SA (acres) 0.02 293.6 304.51 312 . 54 Expan. .3 Channel 0.060 93. 58 44.82 44.82 293. 00 26. 96 6. 54 1. 66 1493.5 28.72 3. 75 24. 52 0. 22 0.13 Right OB 1 4 7 0.00 0.00 warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicat e the need for additional cross sections. warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0.7 or greater than 1.4. This may indicate the need for additional c ross sections. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 RS: 154 INPUT Descri ption: Station Elevation Data num= 54 Sta El ev Sta El ev Sta El ev Sta El ev Sta El ev 0 304. 04 29.57 301. 74 83 . 4 298.64 118 .09 295.67 118. 43 295.66 172 . 91 293.22 181. 51 292.7 18 3. 41 292.58 183. 68 292.52 184. 99 292.24 189.84 291.19 192. 6 288.73 196.94 284. 85 200. 93 286.49 225. 63 287.12 226.87 287.12 229.4 286.35 229. 67 286. 27 235.48 284.52 250.12 286.54 251.87 286.78 252.68 287 .12 254.l 287. 06 260. 45 286.84 265. 22 286.66 278.42 286.19 279. 66 286.16 280.41 286.14 289. 26 285.92 290. 49 285. 96 340. 74 292.43 341. 39 292.51 343.48 292. 78 348. 98 292.72 352.23 292.97 360.03 293. 71 364.73 294. 03 365.18 293.41 365 51 292.95 368. 72 293.56 369. 75 293.75 371.11 294. 01 382 .21 296 .11 384. 83 296. 61 390.66 297. 71 390. 78 297.73 628.57 304. 41 633.1 304. 8 671.95 307.88 696.67 309. 21 699.33 309.27 728.94 309. 88 752 .8 312. 5 757.23 312. 65 ning's n values num= Sta n val Sta n val Sta n val 0 .1 225 . 63 .06 252.68 .1 Bank Sta: Left Right Lengths: Left channel Right coeff Contr. Expan. 225 .63 252 .68 27.36 72. 28 1. 47 .1 . 3 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) 288. 04 Element Left OB channel Right OB vel Head (ft) 0.07 Wt. n-val. 0.100 0.060 0.100 w.s. Elev (ft) 287 . 97 Reach Len. (ft) 27. 36 72.28 1. 47 Crit W.S. (ft) Fl ow Area (sq ft) 43.47 58. 49 73 .01 E.G. sl ope (ft/ft) 0. 004268 Area (s1 ft) 43.47 58. 49 73 .01 Q Total (cfs) 293.00 Flow (c s) 50.00 155.91 87 .10 To) width (ft) 112. 67 Top width (ft) 32.18 27.05 53.44 Ve Total (ft/s) 1. 67 Avg. vel. (ft/s) 1.15 2.67 1.19 Max chl Dpth (ft) 3. 45 Hydr. Depth (ft) 1. 35 2.16 1. 37 Conv. Total (cfs) 4485.1 conv. (cfs) 765.3 2386.5 1333. 2 Length Wtd. (ft ) 43 .18 wetted Per. (ft) )3. 71 27.66 53.59 Min ch El (ft) 284. 52 shear (1 b/sq ft) 0. 34 0. 56 0. 36 Alpha 1. 58 Stream Power (lb/ft s) 0.40 1. 50 0.43 Frctn LOSS (ft) 0.45 Cum volume (acre-ft) 0.01 0.11 0.00 C & E LOSS Cft) 0.04 Cum SA (acres) 0.01 0.07 0.00 warni ng: The conveyance rati o (upstream conveyance divided by do\Vnstream conveyance) i s less than 0.7 or g re ate r than 1. 4 Thi s may indicate the need for ad di ti ona l cross sect ions. CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 81 INPUT Description: Station Elevation Data num= 61 Sta Elev Sta Elev Sta El ev Sta Elev Sta Elev 0 303. 8 13 .13 302.82 79 .58 299. 26 99.61 297.64 157.94 295.39 173.74 294.57 193.79 293.57 210. 83 291.05 214. 59 290.47 221. 03 289. 84 245.83 287.39 251.62 286.81 252.27 286.75 254.43 286. 54 256.37 286.24 257.42 286. 08 261. 69 284. 97 264.72 284.17 273. 88 289.16 275 .85 290. 24 277. 04 290. 89 324.21 287.75 329 . 97 286.67 353.22 285.68 360.83 285. 9 410.83 292.41 411. 77 292.54 414. 67 292.91 417. 5 292.87 419. 56 292.83 422. 24 293.03 422. 94 293.1 429 . 89 293. 76 432.57 293.95 434.19 294.06 434. 9 293.07 438.65 293.79 439.86 294. 02 441.47 294. 33 443.36 294.7 452 .41 296. 43 453.89 296. 72 457.12 297.34 458.15 296.25 460. 07 294.21 460 .44 294.29 461.54 294.53 463.15 294. 89 463. 86 295.04 466.18 295.56 471 295.57 471. 23 295.57 472.57 295 . 58 697. 48 304.32 702.51 304. 74 742. 66 307. 94 768 .85 309. 35 769 . 92 309. 37 799. 5 3 309. 99 822.07 312. 47 826. 74 312.62 nning's n values num= Sta n val Sta n val Sta n val 0 .1 214. 59 .06 277 . 04 .1 Bank Sta: Left Right Lengths: Left Channel Right coeff Contr. Ex pan . 214. 59 277. 04 27.95 57. 62 1. 6 .1 . 3 CROSS SECTION OUTPUT Profile #1% Page E.G. El ev (ft) ve l Head (ft) w.s. Elev (ft) Crit W.S. (ft) E.G. slope (ft/ft) Total (cfs) p width (ft) l Total (ft/s) ax ch l Dpth (ft) Conv. Total (cfs) Length lvtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 287.S5 o. 4S 287 .11 287. 11 O.OS52S6 293. 00 63. 93 4.S6 2.94 1246.S 36. 67 284. 17 1. 38 1.14 0.04 Eleme nt Wt . n-val. Reach Len. (ft) Flow Area (sq ft) Area (sq ft) Flow (cfs) Top width (ft) Avg. vel . (ft/s) Hydr. Depth (ft) Conv. (cfs) wetted Per. (ft) Shear (lb/sq ft) Stream Power (l b/f t s) Cum vol ume (acre-f t ) Cum SA (acres) Left OB 27. 9S 0.00 0.00 Channel 0.060 S7.62 26.41 26.41 170.97 21. 46 6.47 1. 23 727. 3 22. 52 4.0S 26.19 0.04 0.03 Right OB 0.100 1. 60 37.82 37.82 122. 03 42.47 3.23 0. 89 Sl 9.l 42.61 3.06 9. 88 0.00 0.00 warning: ~varni ng: warning: The energy equation could not be balanced within the specified number of iterations. The pro~ram used critical depth for the water surface and continued on with the calcul ations. Divided flow computed for this cross-section. The conveyance ratio (upstream conveyance divided by downstream conveyance) is l ess than 0.7 or greater than 1.4. Thi s may indicate the need for additional cross sections. warning: \oJarni ng: The energy loss was greater than LO ft (0. 3 m). between the current and previous cross section. This may indicate the need for additional cross sections. Ou ring the standard step i te ra ti ans. when the assumed water surface was set equal to c ri ti cal depth, the calculated water surface came back below critical depth . This indicates that there is not a valid subcritical answer The progran1 defaulted to cri tical depth. CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 24 INPUT Description: Station Elevation Data num= 70 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 304.1 6. 09 303.74 10.07 303.48 25 .12 302. 81 2S. 27 302.8 81. 8S 299.83 89. S8 299. 21 110. 9 298. 42 147.83 296.S3 196. 83 294 .14 197 .3S 294.1 197. S3 294. 08 242. 49 287.S3 242. 68 287.S 242. 94 287.46 2S7 .86 28S.29 258. 25 28S.28 2S9.S2 284.87 261. 72 284.16 263.94 283.4S 26S.36 282.99 26S. 68 282.89 26S.83 282. 84 268. 27 283.36 270. 94 283.92 272 . 72 284.3 274.67 284. 72 274.82 284.7S 278. S8 284. 7S 306. 78 284. 71 306 .93 284.71 312. S3 284. 96 313. 29 28S.3S 323.36 290.S4 326.24 290.6 36S .27 290.8 368.07 290. Sl 380. 87 287.74 386. 86 286. 6S 413. 28 28S.57 418. 8 28S.74 421.S9 28S.82 471.22 292.4 472.45 292.S6 476. 01 293.03 478 .11 292.98 480.29 292.92 482 .18 293.0S 482. 7 3 293.l 490.06 293.81 492. 9 294.01 494. 02 294. 08 494.2S 293.77 494. 67 293.17 498. 86 293.98 500. 22 294. 24 S02. 03 294.S9 S04.17 29S.01 S06.S2 29S. 46 Sl2. 81 296. 68 Sl3. 45 296.8 514. 82 297.07 7S6.78 304. 22 762. 64 304. 71 803.9 308 830.76 309. 45 831.63 309.49 860. 64 310. l 881. 95 312. 44 886. 34 312. 59 Manning's n val ues num= Sta n val Sta n val Sta n val 0 .1 259.52 .06 278.58 .1 Sta: Left Right Lengths: Left Channel Right Coe ff con tr. Ex pan. 2S9.S2 278.S8 1. 46 23.86 .43 .l .3 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) 286. 24 El ement Left OB channel Right OB vel Head (ft) 0. 31 \.\It. n-val. 0.100 0.060 0.100 w.s. El ev (ft) 285 . 92 Reach Len. (ft) Crit W.S. (ft) 28S .64 Flow Area (sq ft) 2.69 36. 57 44 lS E.G. slope (ft/ft) 0. 020030 Area (s~ ft) 2. 69 36. 5 7 44 15 Q Tot al (cfs) 293 .00 Fl ow (c s) 3. 28 194.37 9S. 35 ~~~ ~~~~~ (ft) 78.S3 Top width (ft) 6.00 19.06 S3 47 (ft/s) 3. Sl Avg. vel. (ft/s) 1. 22 s. 32 2.16 Max chl Dpth (ft) 3. 08 Hydr. Oepth (ft) 0. 4S 1. 92 0.83 Conv. Total (cfs) 2070.3 conv. (cfs) 23.1 1373. 4 673.7 Length Wtd. (ft) Wetted Per. (ft) 6.11 19.S8 S3.73 Min Ch El (ft) 282.84 Shear (lb/sq ft) 0. SS 2.34 1.03 Al pha 1. 64 Stream Power (l b/f t s) 0.67 12. 41 2. 22 Frctn LOSS (ft) Cum vol ume (acre-f t ) C & E LOSS (ft) Cum SA (acres) warning: Divided fl OW computed for this cross-section. SUMMARY OF MANNING'S N VALUES River Tributary Reach River Sta. nl n2 n3 Reach 1 1S41 .l .06 .l Reach 1 1487 .l .06 .l Reach 1 1408 .1 .06 .1 Reach 1 1212 .1 .06 .1 Reach 1 1087 .1 .06 .1 Reach 1 896 1 .06 .1 Reach 1 827 1 .06 .1 Reach 1 812 .l .06 .l Reach 1 767 .1 .06 .1 Reach 1 728 .1 .06 .1 Reach 1 605 .1 .06 .1 Reach 1 396 .1 .06 .1 Reach 1 247 .1 .06 .1 Reach 1 1S4 .1 .06 .1 Reach 1 81 .1 .06 .1 Reach 1 24 .1 .06 .l MARY OF REACH LENGTHS River: Tributary Reach River Sta. Left Channel Right Reach 1 1S41 98. 77 S3.99 3S. 03 Reach 1 1487 42. 36 79.17 116 .12 Reach 1 1408 1S2. S8 196.18 47. 96 Page 8 Reach 1 1212 93 . 72 124.66 189. 65 Reach 1 1087 184 .17 190. 97 147.59 Reach 1 896 22.1 19. 5 17. 6 Reach 1 827 16. 2 15 16 Reach 1 812 45 45 45 Reach 1 767 34 39 38 Reach 1 728 48. 8 122. 58 46. 34 "each 1 605 26.01 209.3 66.53 ach 1 396 16.46 148.42 1. 93 ach 1 247 24. 93 93.58 1. 47 each 1 154 27. 36 72. 28 1. 47 Reach 1 81 27. 95 57.62 1. 6 Reach 1 24 1. 46 23.86 .43 SUMMARY OF CONTRACTION AND EXPANSION COEFFICIENTS Ri yer : Tributary 1 Reach River Sta. Con t r. Ex pan Reach 1 1541 .l .3 Reach 1 1487 .1 .3 Reach 1 1408 .1 .3 Reach 1 1212 .1 .3 Reach 1 1087 1 .3 Reach 1 896 1 3 Reach 1 827 .1 .3 Reach 1 812 .1 .3 Reach 1 767 .1 .3 Reach 1 728 .1 .3 Reach 1 605 .1 .3 Reach 1 396 1 .3 Reach 1 247 .l .3 Reach 1 154 .l .3 Reach 1 81 .l .3 Reach 1 24 .1 .3 Page 9 Tributary 1 Proposed Conditions HEC-RAS Plan: Plan 22 River· Tributary 1 Reach: Reach 1 Profile: 1% Reach River Sta Profile .Q Total Min Ch El W.S. Elev Cri!W.S. E.G Elev E.G. Slope Vel Chnl Flow Area Top 'Mdlh Froude #Chi (els) (ft) (ft) (ft) (ft) (ftJft) (IVs) (sq ft) (ft) :Reach 1 1541 1% 182.00 296.00 299.86 299.95 0.006158 3.13 96 22 64.59 0.34 ;Reach 1 1487 1% 182.00 295.06 299.63 299.72 0 003144 2.61 99.73 75.12 0.28 Reach 1 1408 1% 182 00 295.68 299.32 298.84 299 38 0.008504 2 53 106.59 105.50 0.40 Reach 1 1212 1% 182 00 293.22 295.54 295 54 296.14 0.052465 6 19 29 41 25.37 1.01 Reach 1 1087 1% 182.00 290.04 292.67 292.78 0 007604 2 65 68 72 50.23 0.40 Reach 1 896 1% 293.00 287.75 292 24 289 81 292 32 0.001448 2 22 131 86 4663 0.23 Reach 1 832 Bridge Reach 1 827 1% 293 00 287.36 292 20 289.40 292 26 0 001000 1 93 151 43 49.99 0.20 Reach 1 812 1% 293.00 287.36 292 17 288 91 292 24 0 000657 2.14 137 06 65.27 0.17 Reach 1 803 Culvert Reach 1 767 1% 293.00 287.26 292 01 292 11 0.000945 2.57 113 82 85.49 0.21 Reach 1 728 1% 293.00 287 20 292 04 292 06 0 000227 1 09 267 98 67 68 010 Reach 1 605 1% 293 00 287.57 291 12 291 12 291.89 0 034948 7 41 51 28 41.35 0.86 Reach 1 396 1% 293 00 286.02 290 07 290 14 0 005093 3 06 181 78 120 83 0.33 Reach 1 247 1% 293 00 284.71 288 27 288 12 288 93 0 038489 6 54 44 82 26.96 0 89 Reach 1 154 1% 293.00 284.52 287 97 288 04 0 004268 2 67 174 97 112.67 0 32 Reach 1 81 1% 293 00 284.17 287 11 287 11 287 55 0.055256 647 64 24 63.93 1.03 Reach 1 24 1% 293 00 282.84 285 92 285 64 286 24 0 020030 5.32 83.41 78.53 0.68 g c: 0 ~ > <ll w 305 300 295 290 285 I 280 L 0 200 Trib1 to Unnamed Trib to White Creek-ASD Tributary 1 Reach 1 400 600 800 Main Channel Distance (ft) Plan Plan 26 11/24/2008 1000 1200 .···· .···" 1400 Legend EG 1% ws 1% Crit 1% Ground 1600 Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11 /24/2008 Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11 /24/2008 -t: .1 '·· .1' .1 -)· .. ~ -.1 >-\06'-· .1 315 . 0 Legend 315 Legend 6 310 EG 1% 310 EG 1% WS1% ws 1% 305 ---·····-······-·· .. --··-·-···· 305 Crit 1% Crit 1% g Ground g Ground c 300 • c 300 • .2 Bank Sta .2 Bank Sta ro ro > 295 -> 295 Q) Q) UJ UJ i 290 .: 290 < 285 285 280 280 0 200 400 600 800 1000 0 200 400 600 800 1000 Station (ft) Station (ft) Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11/24/2008 Trib1 to Unnamed Trib to White Creek-ASD Plan : Plan 26 11/24/2008 11.: .1 .1 .. ., .1 ><.06:·-·· .1 315 I 0 Legend 315 Legend 6 ..................... ·················· 310 I EG 1% 310 EG 1% WS1% ws 1% 305 Ground 305 Crit 1% • g Bank Sta g Ground c 300 c 300 • .2 0 Bank Sta ro ~ > 295 > 295 Q) Q) UJ UJ 290 290 285 285 280 i 280 0 200 400 600 800 0 100 200 300 400 500 600 700 Station (ft) Station (ft) Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11 /24/2008 Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11 /24/2008 :< .1 .1 315 . 0 Legend 315 0 Legend 6 6 EG 1% EG 1% 310 310 WS1 % WS1 % ·········-·---··--·····-···· 305 Ground 305 Crit 1% • g Bank Sta g Ground c c • 0 300 0 300 Bank Sta ~ ·~ > > Q) Q) w w 295 295 290 290 285 I 285 0 100 200 300 400 500 600 0 100 200 300 400 500 Station (ft) Station (ft) Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11/24/2008 Trib1 to Unnamed Trib to White Creek-ASD Plan Plan 26 11/24/2008 .1 .05 .1 ~-.1 .05 .1 310 Legend 304 Legend • • EG 1% 302 I I EG 1% I I I 305 ws 1% 300 I ws 1% [ I Ground ! Ground • 298 I g 300 Bank Sta g I lneff c c 296 I • 0 0 Bank Sta ~ -~ > > 294 I Q) ~ w 295 w 292 290 290 288 285 286 0 50 100 150 200 250 0 50 100 150 200 250 Station (ft) Station (ft) Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11 /24/2008 Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11 /24/2008 .. : .1 .·-.... .05 ,·--. .1 )· .1 .05 1 306 Legend 306 Legend 304 304 . . . . . . . . . . . . . . EG 1% EG 1% 302 ws 1% 302 WS 1% 300 Crit1 % 300 Crit 1% g 298 Ground g 298 Ground c c 0 296 lneff 0 296 lneff ~ ~ > • > • <IJ w 294 Bank Sta <IJ w 294 Bank Sta 292 ,-.. · ..... ·-------292 290 ' 290 288 288 286 286 0 50 100 150 200 250 0 50 100 150 200 250 Station (ft) Station (ft) Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11/24/2008 Trib1 to Unnamed Trib to White Creek-ASD Plan Plan 26 11 /24/2008 5 ft downstream of 1 O" SS aerial crossing .1 : ... .05 ;--. .1 )· ., .1 ,_, .05 .1 306 . Legend 304 Legend 304 ... ··········-·········-..................... EG 1% 302 EG 1% 302 WS1% 300 ws 1% 300 Crit 1% Crit 1% 298 g 298 Ground g Ground c c 296 0 296 lneff Q lneff ~ -ro > • > 294 • <IJ Bank Sta <IJ Bank Sta w 294 w 292 292 290 290 ···-····-·-····-- 288 I 288 286 ' 286 0 50 100 150 200 250 0 20 40 60 80 100 120 140 160 Station (ft) Station (ft) Trib1 to Unnamed Trib to White Creek-ASD Plan : Plan 26 11/24/2008 Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11/24/2008 SS Aerial Crossing SS Aerial Crossing ·<.1 )-'( .05 1 ... .1 .05 .1 304 ·~ Legend 306 Legend 302 I ··················---304 EG 1% EG 1% 300 i ws 1% 302 ws 1% ··········-·······-·-- Crit 1% 300 Crit1 % 298 g Ground g 298 Ground c 296-1 c • 0 lneff 0 Bank Sta -~ ~ 296 > 294 • > QJ Bank Sta QJ w w 294 292-i 292 290 ·························· 290 288 288 286 286 0 20 40 60 80 100 120 140 160 0 50 100 150 200 250 Station (ft) Station (ft) Trib 1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11 /24/2008 Trib1 to Unnamed Trib to White Creek-ASD Plan Plan 26 11 /24/2008 ·< .1 .05 .1 .06 306 Legend 310 Legend ···················- EG 1% EG 1% 304 302 WS1 % ············-····--············ ws 1% 305 300 Crit 1% Ground • g 298 Ground g Bank Sta c • c Bank Sta 0 300 ~ Q 296 ro > > .!!! w QJ w 294 292 295 290 288 286 . 290 0 50 100 150 200 250 0 50 100 150 200 250 300 350 Station (ft) Station (ft) Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11/24/2008 Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11 /24/2008 .,' .1 -· .06 -.1 ,_ .1 -.06 . .1 315 Legend 310 Legend EG 1% 308 EG 1% 310 WS1 % ws 1% 306 Crit 1% Crit 1% g 305 Ground ~ 304 Ground c • c • 0 Bank Sta ,g 302 Bank Sta ·~ ro > > QJ QJ w 300 w 300 298 295 296 290 I 294 0 100 200 300 400 500 0 50 100 150 200 250 300 350 400 Station (ft) Station (ft) Trib1 to Unnamed Trib to White Creek-ASD Plan Plan 26 11 /24/2008 Trib1 to Unnamed Trib to White Creek-ASD Plan: Plan 26 11 /24/2008 ·< .1 .1 312 ~ 0 Legend 320 0 Legend 6 ( 6 310 i EG 1% EG 1% 308 . WS1 % 315 ws 1% 306 Ground Ground I • • g Bank Sta g 310 Bank Sta c 304 c 0 0 ·~ ~ > 302 > QJ QJ w w 305 300 298 300 296 294 295 0 50 100 150 200 250 300 350 400 0 100 200 300 400 500 Station (ft) Station (ft) x x x x x x HEC-RAS version 4.0.0 March 2008 U.S . Army Corps of Engineers Hydrologic Engineering Center 609 Second Street Davis, Cal ifornia xxxxxx xxxx xx xx xx x x x x x x x x x x x x x xxxxxxx xxxx x xxx xxxx xxxxxx x x x x x x x x x x x x x x x x x x x xxxxxx xxxx x x x x PROJECT DATA Project Title: Tribl to unnamed Trib to white Creek-ASD Project File Tri b_oneASD. prj Run Date and Time: 11/24/2008 1:10:06 PM xx xx x x xx xx x x xxxxx Project in Engli sh units Project Description: Floodplain Anal ysi s for Texas A&M university Student Housing Complex college Station, TX Tributary to white Creek KHA re visi on 06/13/2008 JCH vertical Datum = NAVD88 This purpose of this project is to complete a no-rise analysis for a proposed cul vert crossing to serve phase II of 2818 Place. This model will update previous models for this stream. Existi ng conditions modeling per LOMR request by Dodson and Associates, Inc. PLAN DATA Plan Title: Plan 26 Plan Fil e k:\CIVIL\64311009-Place_2818\Hydro\HEC-RAS\TRIBl\Trib_oneASD.p26 Geometry Title: Prop Cond-ss Aerial Crossing (Bridge) Geometry Fi 1 e k: \CIVIL \64311009-Pl ace_2818\Hydro\HEC-RAS\ TRIBl \Tri b_oneASD. g05 Existing Conditions Flows Flow Title Fl ow File k: \CIVIL \64 311009-Pl ace_2818\Hyd ro\HEC-RAS\ TRIBl \Tri b_oneASD. f03 Plan Summary Information: ber of: Cross sections culverts Bridges Computational Information 16 1 1 Mu ltiple openings In l ine Structures Lateral Structures water surface cal culation tolerance 0.01 0.01 20 0.3 0.001 ~~!~~~~ l n~;~~~ ~~ l z~~ ~~~i~n~o le ranee Maxi mum di ffe re nee tole ranee Fl ow tole ranee factor Computation Op ti ans Cri tical depth computed only where necessary Conveyance calculation Method: At breaks in n values only Friction Slope Method: Avera~e conveyance Computational Flow Regime: Subcritical Flow FLOW DATA Flow Title: Existing Conditions Fl ows 0 0 0 Fl OW Fil e k: \CIVIL \64 311009-Pl ace_2818\Hyd ro\HEC-RAS\ TRIBl \Tri b_oneASD. f03 Flow Data (cfs) River Reach 0.2% Tributary 1 Reach 342 Tri bu ta ry Reach 555 Boundary Conditions RS 1541 896 50% 70 112 20% 107 172 10% 123 198 River Reach Profile upstream Down s tream Tributary 1 Reach 1 50% Critical Normal s 0.02 Tributary 1 Reach 1 Tri butary 1 Reach 1 Tributary 1 Reach 1 20% Criti cal Normal s 0.02 10% Critical Normal s 0.02 4% Cri ti cal Normal s 0.02 Tributary 1 Reach 1 2% criti cal Normal s 0.02 Tributary 1 Reach 1 1% critical Normal s 0.02 Tri butary 1 Reach 1 0.2% Critical Normal s 0.02 METRY DATA ometry Title: Prop Cond-ss Aerial Crossing (Bridge) Geometry File k: \CIVIL \64311009-Pl ace_2818\Hydro\HEC-RAS\ TRIBl \Tri b_oneASD. g05 CROSS SECTION RIVER: Tri bu ta ry 1 Page 1 4% 146 235 2% 164 265 1% 182 293 REACH: Reach INPUT Description: Station Elevation St a 0 7. 41 0. 72 34.S2 l Sl. 21 168.01 179.39 184. 26 187 .1 188.S3 190. 34 192. 82 194. 32 197. 01 203.Sl 209. 77 219. 8S 261. S9 282.34 312. OS 326.67 346.09 389.67 El ev 31S.43 313. 42 308.3S 306. 48 304 302 301. 2 3 300. 4S 300. 69 300.S9 300. Sl 300.46 300. 43 299.63 298. 31 296 298.87 299.9S 302. 4 303. 64 306.41 310. 07 313 .17 Manning's n values Data Sta 13. 64 70. 84 102. 06 137.S2 1S3.33 174. 82 179.SS 184.4S 187. 22 188. 96 190. 76 193.S6 194.39 198. 39 203. 99 211. 67 24S.79 261. 94 293.64 314. 49 331. 79 3S4.32 390.97 Sta n val Sta 0 .1 208 68 Bank Sta: Left Right 208.68 219.8S RS: 1S41 num= Elev 314. 08 313. 28 310 306 303 .17 301. S4 301. 21 300. 46 300. 41 300. S6 300 .5 300. 4S 300. 4 3 299.06 298. 45 296. 2 3 298.03 300 303 .29 304 307.38 311. 05 313. 2 3 num= llS Sta 33.61 72 .18 110.63 139. 62 164. S8 178. 84 183.6 184. 77 187. 49 189 .14 191. 48 193. 67 19S. 06 198. 84 20S .17 212. 5 247.86 262. 48 294. 84 320. 02 33S .14 3S7.63 40S.73 n val Sta .06 219.8S Elev 314. 63 313 .13 307. 44 304 . 4 302. 32 301. 26 300. 44 300. 46 300.43 300. S4 300. 49 300. 4S 300. 42 2 98 . 88 298.77 296. 3 298. l 300.11 303. 34 30S 308 311.22 314 n val .l Sta 46. 74 80.67 118. 62 144 . 3S 166.7 178. 97 183.8 186. 28 187. 81 189.28 192. OS 193. 77 19S.36 200.2 206. 34 213 .12 248.S6 276. 77 299.61 324. 2 344. S8 381. 77 408.14 Lengths: Left Channel Right 98.77 S3.99 3S.03 El ev 314. 02 312 306.21 303.9S 302. 06 301. 2 s 300. 44 300. 74 300. 4S 300.S3 300.47 300. 44 300. 3 298. 33 299. 09 296. 39 297. 96 301. 96 303. 38 306 309. 81 312. 71 314. l Sta 47.26 91.12 120.9 l S0.49 167. 26 179. lS 184. 08 186. S7 188 .19 189. 8S 192 . 7 193.87 196 .18 201. 56 208.68 213.21 248 .8 278. 58 307.03 325.13 34S. 6 382 .18 411.53 Coe ff con tr. .l CROSS SECTION OUTPUT Profi 1 e #1% E.G. El ev (ft) ve 1 Head (ft) w.s. El ev (ft) crit w.s. (ft ) E.G. sl ope (ft/ft) Q Total (cfs) Top width (ft) vel Total (ft/s) Max chl Dpt h (ft) conv. Total (cfs) Length Wtd. (ft) Min ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft ) CROSS SECTION ER: Tributary CH: Reach 1 INPUT Descripti on: Station El evation Sta Elev 0 309.Sl l S.18 309.S7 47.88 309.44 63. 82 309.17 174.43 302.SS 191. 4S 298. 3 206.3 298.8 209.Sl 299.12 223 .63 299.79 24S.86 297.86 2S3 .9S 29S.06 262.98 298.12 291. 61 301. 8 307.07 303.01 324.91 30S.SS 337.9 308.48 Manni ng's n values Dat a Sta .7 39 . 42 S2.26 6S.7 176.9 194. 71 206.69 217. 86 223 .69 247.47 2S8.29 263.87 291. 96 311. 74 326.95 340. 39 Sta n val Sta 0 .1 242 .47 299.95 0.09 299.86 0 0061S8 182. 00 64. S9 1. 89 3. 86 2319 . 3 SS .S3 296. 00 1. 64 0. 24 0.00 RS: 1487 num= Elev 309. Sl 309. 68 309.37 309 .14 302. 49 298.87 298. 84 299. 96 299. 78 297.63 296. S2 298. 6S 301. 84 303 .46 306 308 num= n val .06 Element Wt .n-val . Reach Len. (ft) Fl ow Area (sq ft) ~1~! t~'Mt) Top <vi dth (ft) Avg. Ve 1 . (ft/s) Hyd r. Depth (f t) conv. (cfs) we tted Per. (ft) shear (1 b/sq ft) Stream Power (1 b/ft s) Cum volume (acre-ft) Cum SA (acres) 80 Sta 2 .1 39. 78 S4. 37 66.11 178. 46 204. 87 207. 31 218.67 229.93 247.S7 260. 7 3 264.36 293 315.08 330. 33 359.96 Sta 263.87 Elev 309. S2 309.68 309.33 309 .13 301. 74 298.66 298. 9 300. 04 299.42 297 .S9 297.35 298. 94 302 304 306.88 310 n val . l Sta 3.58 40. 24 62 .03 66.43 187 .16 20S.57 207.81 223.53 230.4 250.41 262.66 277. 07 299. 33 318. 86 334 .18 364. 39 Elev 309.S2 309.S7 309.2 309 .13 297.S4 298.73 298.9S 299.8 299.4 296 . 46 298.01 300. SS 302 304. 4S 307. 62 310. 31 Left OB 0.100 98 . 77 13 . 24 13 . 24 15. 69 12.26 1.18 1. 08 199. 9 12.93 0. 39 0.47 0. 24 0. 34 Sta 13.48 44 .61 63 . 08 67.67 188.7S 20S .8S 208.57 223.S8 242.47 2Sl.03 262 .78 289 .21 301. 09 319. 82 336 .11 374. 82 Bank Sta: Left Right Lengths: Left Channel Right coeff Con tr. .1 242.47 263.87 CROSS SECTION OUTPUT Profi 1 e #1% E.G . Elev (ft ) ve 1 Head (ft) \v.S. Elev (ft) Crit w.S. (ft) E.G. slope (ft/ft) Q Total (cfs) Top <vidth (ft) vel Total (ft/s) Max Chl Dpth (ft) Conv. Tot al (cfs) Length wt d. (ft) Min Ch El (ft) Alpha Fr ct n LOSS (ft) C & E LOSS (ft) 299.72 0.09 299.63 0 003144 182. 00 75.12 1. 82 4.57 3246.0 66.68 295. 06 1. 74 0. 32 0.01 42.36 79.17 116.12 Element \>Jt. n-val . Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Flow (cfs) Top \vi dth (ft) Avg. vel. Cft/s) Hydr. Depth (ft) Conv. (cfs) Wetted Per. (ft ) shear (l b/sq ft) St ream Power (l b/ft s) Cum volume (acre-ft) Cum SA (acres) ning: Divided fl ow computed for this cross-section. Left OB 0.100 42.36 39 .16 39.16 28.58 47.81 0.73 0.82 509.7 48. 52 0.16 0.12 0.18 0.27 Elev 314 308.53 308 304. 09 302. 04 301. 24 300. 45 300. 72 300.61 300. s l 300. 46 300. 44 299. 96 297. 77 299.74 296. 42 298 302 302. 78 306. lS 310 312. 74 314. 32 Ex pan. 3 Channel 0.060 53 .99 29.50 29.50 92. 28 11.17 3 .13 2.64 1175 .9 14. 44 0.79 2.46 1.05 1.07 Elev 309 .57 309. 5 309 .18 309 .11 297 .82 298. 76 299.03 299.79 298.19 296 . 21 298.0S 301. 58 302.41 304. S4 308 310. 97 Ex pan. .3 Channel 0.060 79.17 58. 31 58. 31 152. 44 21. 40 2.61 2. 72 2718. 8 22.S7 0. Sl 1. 33 1.00 l.OS Right OB 0.100 35 . 03 53. 48 53 . 48 74. 04 41.17 l. 38 1. 30 943. 5 41. 34 0. so 0. 69 0. 03 0.07 Right OB 0.100 116 .12 2.26 2.26 0. 98 5. 91 0. 43 0. 38 17. s 6.03 0 .07 0 .03 0 .00 O.OS ni ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) is l ess than 0.7 or greater than 1.4 . This may indicate the need for additional cross sections. CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 1408 Page 2 INPUT Description: Station Elevation Data num= 39 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 306. 52 61.16 307. 77 65.28 307.86 68. 79 307. 93 69.67 307.87 70.55 307. 82 70 . 74 307. 8 70.93 307.77 89.8 307. 33 135. 77 306. 26 138. 49 303. 98 140. 34 302. 42 142. 66 300. 48 150.38 297.6 156. 62 297.81 60.26 297. 94 173.62 298. 4 200. 02 298.52 203.18 298. 54 214. 94 298.51 5. 65 298.59 221.62 299. 22 230.54 298.5 231. 05 298. 5 231.43 298.5 32. 25 298.26 235.75 297.23 240.98 295 .68 244.26 298. 95 244. 34 298.95 244. 66 298 . 94 248. 98 299 .19 270.89 300.46 320.79 305.34 322. 3 305.49 32 3. 2 5 305.58 323.61 305.62 358. 74 309. 08 363. 74 309. 35 Manning's n values num= Sta n val Sta n val Sta n val 0 .1 221. 62 .06 248.98 .1 Bank Sta: Left Right Lengths: Left channe 1 Right Coe ff Con tr. Expan. 221. 62 248. 98 152. 58 196 .18 47 .96 .1 .3 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) 299.38 Element Left OB channel Right OB vel Head (ft) 0.06 Wt. n-val. 0.100 0.060 0.100 w.s. Elev (ft) 299.32 Reach Len. (ft) 152. 58 196 .18 47. 96 crit w.s. (ft) 298.84 Flow Area (sq ft) 72. 44 34. 00 0.15 E.G. slope (ft/ft) 0. 008504 Area (s f ft) 72. 44 34. 00 0.15 Q Total (cfs) 182. 00 Flow (c s) 95.94 86.02 0.03 TO) Width (ft) 105. 50 Top width (ft) 75. 86 27. 36 2.29 ve Total (ft/s) 1. 71 Avg. ve l. (ft/s) 1. 32 2.53 0. 22 Max Chl Dpth (ft) 3. 64 Hydr. Depth (ft) 0. 95 1. 24 0.07 Conv. Total (cfs) 197 3. 6 Conv. (cfs) 1040. 4 932.8 0.4 Length Wtd. (ft) 184. 67 Wetted Per. (ft) 76.22 29.16 2.29 Mi n Ch El (ft) 295.68 shear (lb/sq ft) 0. 50 0.62 0.04 Alpha 1. 35 Stream Power Cl b/ft s) 0.67 1. 57 0.01 Frctn LOSS (ft) 3.19 cum volume (acre-ft) 0.13 0.91 0.00 C & E LOSS (ft) 0. 05 cum SA (acres) 0. 21 1.00 0.04 warning: warning : warning : The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections. The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. The energy loss was greater than 1.0 ft (0 .3 m). between the current and previous cross section. This may indicate the need for additional cross sections. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 RS: 1212 INPUT Description: Station Elevation Data num= Sta El ev Sta Elev 0 311. 46 8. 8 310. 96 116. 34 306. 38 119. 94 306.27 05. 25 303.64 232.19 297.49 45. 71 294. 41 246.39 294. 2 5 64. 95 295. 37 266. 68 295 .63 276. 11 296. 81 287. 99 297.72 427. 37 308. 38 Manni ng's n values num= Sta n val Sta n val 0 .1 234.15 .06 Bank Sta: Left Right Lengths: 234.15 276 .11 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) 296.14 vel Head (ft) 0. 59 w.s . Elev (ft) 295.54 Crit W.S. (ft) 295.54 E.G. slope (ft/ft) 0. 052465 Q Total (cfs) 182. 00 To) width (ft) 25.37 ve Total (ft/s) 6.19 Max chl Dpth (ft) 2. 32 Conv. Total (cfs) 794.6 Length Wtd. (ft) 124. 66 Min Ch El (ft) 293.22 Alpha 1. 00 Frctn LOSS (ft) 1. 99 C & E LOSS (ft) 0 .15 31 Sta Elev St a Elev Sta 73.33 308. 65 92. 4 307.7 114. 46 196. 65 303. 77 201. 65 303.52 205 .18 234.15 297. 04 240.46 295.6 241. 28 250.89 293.22 261.3 294.81 261. 5 7 268. 31 295.88 269. 46 295. 81 270.47 292.86 298.l 359.11 303 .18 359. 83 Sta n val 276.11 .1 Left Channel Right Coe ff Con tr. 93. 72 124.66 189. 65 .1 Element Left OB Wt. n-val. Reach Len. Cft) 93. 72 Fl ow Area (sq ft) ~l~: ?~fsjt) Top width (ft) Avg. vel. (ft /s) Hydr. Depth (ft ) conv. (cfs) Wetted Per. (ft) shear (1 b/sq ft) Stream Power (lb/ft s) cum volume (acre-ft) Cum SA (acres) 0.07 Elev 306.49 303.35 295.42 294.85 295.75 303.23 Expan. .3 channe 1 0.060 124.66 29.41 29 .41 182.00 25 .37 6.19 1.16 794.6 25.81 3.73 23 .10 0. 77 0. 88 Right OB 189. 65 0.04 warning: \oJarni ng : The energy equation could not be balanced within the specified number of iterations. The program used critical depth for the water surface and continued on with the calculati ons. The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0. 7 or greater than 1.4. This may indicate the need for additional cross sections. \oJa rni ng: warning: The energy loss was greater than 1.0 ft (0. 3 m). between the current and previous cross section. This may indicate the need for additi onal cross sections. During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below c ri ti ca 1 depth. This i ndi ca tes that the re is not a valid subcritical answer. The program defaulted to critical depth . CROSS SECTION RIVER: Tri bu ta ry REACH: Reach 1 INPUT Description: tation Elevation Sta Elev 0 310 257 290. 04 Data Sta 120 264 Manning's n values Sta n val Sta 0 .1 166 Bank Sta: Left Right 166 320 RS: 1087 num= 10 Elev Sta 304 166 291 280 num= n val Sta .06 320 Lengths: Left 184 .17 Elev Sta Elev Sta Elev 300 196 295 202 294 295 320 300 331 302 n val .1 channel Right Coe ff Contr. Ex pan. 190.97 147.59 .1 .3 Page 3 CROSS SECTION OUTPUT Profile #1% E.G. El ev (ft) ve l Head (ft ) w.s. Elev (ft) Cri t W.S. (ft) G. sl ope (ft/ft) Total (cfs) p width (ft) vel Total (ft/s) Max chl Dpth (ft) Conv. Total (cfs) Length wtd . (ft) Mi n Ch El (ft) Al pha Frct n LOSS (ft) C & E LOSS (f t) 292.78 0.11 292.67 0 007604 182. 00 50.23 2. 65 2.63 2087 .1 190. 97 290.04 1. 00 0. 45 0.01 Element Wt .n-val . Reach Len. (ft) Flow Area (sq f t) Area (sq ft) Flow (cfs) Top width (ft) Avg. vel . (ft/s) Hydr. Depth (ft) conv . (cf s) Wetted Per. (ft ) Shear (l b/sq ft) Stream Power (l b/ft s) cum vol ume (acre-ft) Cum SA (acres) Left OB 184.17 0.07 Channel 0.060 190.97 68 . 72 68.72 182. 00 50.23 2.65 1. 37 2087 .1 50.59 0 . 64 1. 71 0.63 0. 78 Right OB 147.59 0.04 warning : The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0.7 or greater than 1.4. Thi s may i ndicate the need for add itional cross secti ons. CROSS SECTION RIVER: Tri butary REACH: Reach 1 RS: 896 INPUT Description: Station El evati on Data num= Sta Elev St a El ev 0 303. 02 40 300. 08 129 287.75 133 287.75 232 304 . 85 Manning's n val ues num= Sta n val St a n val 0 .1 87 .05 · Bank St a: Left Ri ght Lengths: 87 167 CROSS SECTION OUTPUT Profile #1% E.G. El ev (ft ) Ve l Head (ft) w.s . Elev (ft ) Cri t W.S. (ft) E.G. Sl ope (ft/f t) Q Total (cf s) Top width (ft) vel Tot al (ft/s) Max chl Dpth (ft) Conv. Total (cfs) Length wtd. (ft) Min Ch El (ft ) lpha ct n LOSS (ft) & E LOSS (ft) 292.32 0 .08 292 .24 289. 81 0. 001448 293. 00 46.63 2. 22 4.49 7698. 7 14.50 287.75 1. 00 0. 03 0.00 11 Sta Elev Sta Elev St a 87 296. 3 103 291.45 120 140 290. 5 7 167 297 .02 201. 85 Sta n val 167 .1 Left channel Right Coef f Contr. 22.1 19. 5 El eme nt Wt. n-val . 17 .6 Reach Len . (ft) Fl ow Area (sq ft) Area (sq f t) Fl ow (cfs) Top \vidth (ft) AVg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) wetted Pe r. (ft) Shear (lb/sq ft ) Stream Powe r (lb/f t s) Cum volume (acre-ft) Cum SA (acres) .1 Lef t OB 14.50 0.07 Elev 287.75 299. 46 Expan. .3 Channel 0.050 14. 50 131. 86 131. 86 293.00 46.63 2.22 2.83 7698.7 47. 89 0.25 0. 55 0.19 0. 56 Ri gilt OB 14. 50 0.04 warning: The conveyance rati o (upstream conveyance di vided by downst ream conveyance) is l ess than 0.7 or greate r than 1.4. Thi s may indicat e the need for additional cross sect ions. BRIDGE RIVER: Tributa ry 1 REACH: Reach 1 INPUT Descript i on: SS Ae ri al Di stance from Up stream Deck/Roadway width weir coefficient Ups tream Deck/Roadway num= 2 RS: 832 Crossing XS = 14 . 5 =. 8333333 2.6 Coordinates St a Hi Co rd LO Co rd 45.8 289.01 288.176 Sta Hi Cord LO Cord 185.74 289.333 288.5 ups tream Bri dge Cross section Data Station El evati on Data num= 11 St a El ev St a El ev Sta El ev 0 303.02 40 300.08 129 287.75 133 287.75 87 296.3 140 290.57 232 3,04 .85 Manning's n val ues num= St a n val St a n val Sta n val 0 .1 87 .05 167 .1 Bank St a: Left Right Coeff Cont r. Expan . 87 167 . l . 3 Downst ream Deck/Roadway coo1·di nates num= 2 St a Hi Cord Lo cord Sta Hi Cord LO Cord 0 289.01 288.176 107.86 289.333 288.5 oownst r"eam Bridge Cross Section Data Station El evati on Data num= 31 St a El ev Sta Elev Sta El ev 0 299 9.3 298 10. 7 297 21.1 294 24.3 293 26 . 9 292 40 289 43.l 288 50 . 3 287 .36 65 .6 289 69 290 71 . 7 291 83.4 294 87.5 295 91. 6 296 115. 4 299 127 . 9 300 134 301 151.1 304 anning's n values num= Sta n val Sta n val Sta n val 0 .1 10. 7 .05 96 .6 .1 Bank Sta: Left Right Coe ff Contr. Expan. 10.7 96 .6 .1 .3 Ineffe ctive Flow num= Sta Elev 103 291.45 167 297.02 Sta Elev 13. 9 296 30.9 291 57. 4 287 .36 75.6 292 96.6 297 139. 7 302 St a Elev 120 287.75 201. 85 299. 46 St a Elev 17 295 36.7 290 63 288 79. 5 293 107 .3 298 144. 9 303 Page 4 Sta L 0 85 Sta R 18 151.1 Elev 299 299 Permanent F F upst:ream Embankment side slo\'e Downstream Embankment side s ope Maximum allowable submergence for weir flow 0 horiz . to 1.0 vertical 0 horiz. to 1.0 vertical . 98 ation at which weir fl ow begins gy head used in spillway design . lway height used in design we 1 r crest shape Broad Crested Number of Pie rs Pier Data Pier Station Upstream= 117. 82 Downstream= 45. 85 Upstream num= 2 1vi dth Elev width Elev 1.075 287 1. 075 288. 8 Downs tream num= 2 width Elev .vi dth Elev 2. 333 287 2. 333 288. 8 Pier Data Pier Station upstream= 133.27 Downstream= 61. 85 Upstream num= 2 width Elev width Elev 2. 333 287 2. 333 288. 8 Downstream num= 2 width Elev \vi dth Elev 2. 333 287 2. 333 288. 8 Number of Bridge coefficient Sets 1 Low Flow Methods and Data Energy selected Low Flow Methods Highest Energy Answer High Flow Method Energy only Addi tional Bridge Parameters Add Friction component to Momen tum Do not add Wei ght component to Momentum class B flow critical depth computations use critical depth inside the bridge at the upstream end Criteria to check for pressure flow= Upstream energy grade line BRIDGE OUTPUT Profile #1% E.G. US. (ft) w.s. us. (ft ) Q Total (cfs) Q Bridge (cfs) Q \vei r (cfs) 292.32 292.24 293.00 5.79 Element E.G. El ev (ft) \v.s. Elev (ft) Crit w.s. (ft) Max Chl Opth (ft ) vel Total (ft/s) Fl ow Area (sq ft) Froude # chl rnsi de BR us 292.28 292.17 290.49 Inside BR OS 292.27 292.19 290. 22 wei r St a Lft (ft) Weir St a Rgt (ft) we i r subme rg eir Max Depth (ft) in El weir Flow (ft) in El Prs (ft) Delta EG (ft) Delta ws (ft) BR open Area (sq ft) BR Open vel (ft/s) coef of Q Br Sel Method 289 .18 288.38 0.06 0.05 8.09 0. 72 Energy only specif Force (cu ft) Hydr Depth (ft) w. P. Total (ft) Conv. Total (cfs) Top width (ft) Frctn LOSS (ft) C & E LOSS (ft ) shear Total (lb/sq ft) Power Total (lb/ft s) 4.42 2.65 110. 56 0. 22 192.82 2. 40 75 .62 4232.8 46.10 0.00 0.01 0. 44 1.16 4. 83 2 .28 128.38 0.18 233.07 2.57 87.26 4935.3 49.93 0.01 0.01 0. 32 0. 74 warning: critical depth could not be determined within t he specified number of iterations. The program used the iteration with the l owest energy. Note: Mul t ipl e critical depths were found at this location. The critical depth with the lowest, valid, energy was used. warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) i s l ess than 0.7 or great er t han 1.4. Thi s may indicate the need for additional cross sections . Note: Multiple critical depths were found at this location . The critical depth with the l owest, valid, energy was used. CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 827 INPUT Description: S ft Station Elevation downstream of 10" Data num= Sta Elev Sta Elev 0 299 9.3 298 21.1 294 24.3 293 40 289 43.l 288 65.6 289 69 290 83.4 294 87.5 295 115.4 299 127. 9 300 151.1 304 Manning's n values num= Sta n val Sta n val 0 .l 10. 7 .05 Bank Sta: Left Right Lengths: 10. 7 96.6 Ineffective Flow num= St a L Sta R Elev Permanent 0 18 299 F 85 151.1 299 F CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) el Head (ft) . s . Elev (ft) Crit \v.s. (ft) E.G. Sl ope (ft/ft) Q Total (cfs) To\' width (ft) ve Tot al Cft/s) Max chl Dpth (ft) conv. Total (cfs) 292.26 0.06 292.20 289. 40 0. 001000 293. 00 49. 99 1. 93 4. 84 9264. 8 SS aeri al crossing 31 Sta Elev Sta 10. 7 297 13. 9 26.9 292 30. 9 50. 3 287.36 5 7. 4 71. 7 291 75 . 6 91. 6 296 96 .. 6 134 301 139. 7 Sta n val 96. 6 .1 Le ft Channel Right 16. 2 15 16 El ement wt. n-val. Reach Len. (ft) Fl ow Area (sq ft) Area (sq ft) Flow (cfs) Top width (ft) Avg. vel. Cft/s) Hydr. Depth (ft) Conv. (cfs) Elev Sta Elev 296 17 295 291 36 . 7 290 287.36 63 288 292 79. 5 293 297 107.3 298 302 144. 9 303 coeff contr. Expan. .l .3 Left OB Channel 0.050 16. 20 15. 00 151. 43 151. 43 293. 00 49.99 1. 93 3.03 9264. 8 Page 5 Right OB 16.00 Length Wtd . (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS {ft ) 15. 00 287.36 1. 00 0.01 0.00 Wetted Per. {ft) shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) Cum SA (acres) 0.07 51. 27 0.18 o. 36 0.13 0. 54 0.04 Multiple critical dept hs were found at this locati on . The c ri t ical depth with the lowest, val id, energy was used. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 RS: 812 INPUT Desc ript ion: Stati on El evation Dat a num= 12 Sta Elev Sta Elev Sta Elev Sta El ev Sta Elev 0 304. 29 34 300. 29 88 297.72 102 291 112 290 122 287.36 139. 64 287.36 144 287.36 160 290 174 296. 3 194 298.35 220 302.78 Manning's n values num= Sta n val Sta n val Sta n val 0 .1 88 .05 174 .1 Bank Sta: Left Right Lengths: Left Channe 1 Right Coe ff Contr. Expan . 88 174 Ineffective Flow num= Sta L Sta R Elev Pern1anent 0 119 F 148 220 F CROSS SECTION OUTPUT Profil e #1% E.G. Elev (ft) vel Head {ft) w.s. Elev (ft) Crit W.S. (ft) IO.G. Slope (ft/ft) Q Total (cfs) Top Width (ft) vel Total (ft/s) Max chl Dpth (ft) conv. Total (cfs) Length Wtd. (ft) Mi n Ch El (ft ) Al pha Frctn LOSS (ft) C & E LOSS (ft) CULVERT VER: Tributary 1 CH: Reach 1 UT Description: Distance from upstream Deck/Roadway width weir Coefficient Upstream Deck/Roadway num= 2 292.24 0.07 292.17 288. 91 0. 000657 293. 00 65. 27 2 .14 4. 81 11429.4 45 .00 287.36 1.00 RS: 803 XS = 5 35 2.6 Coordinates Sta Hi Cord Lo cord Sta Hi 45 45 Element Wt. n-val. Reach Len. (ft) 45 Fl ow Area (sq ft) Area (sq ft) Flow (cfs) Top \'iidth (ft) Avg. vel. (ft /s) Hydr. Depth (ft) Conv. (cfs) wet ted Per. (ft) shear (lb/sq ft) stream Power (l b/f t s) cum vol ume (acre-f t) cum SA (acres) cord LO Cord 0 304 . 4 280 227 302. 78 280 Upstream Bridge Cross Section oat.a Station Elevation Data num= 12 Sta El ev Sta El ev Sta Elev Sta 0 304. 29 34 300. 29 88 297. 72 102 122 287.36 139. 64 287.36 144 287.36 160 194 298.35 220 302. 78 Manning's n values num= Sta n val Sta n val Sta n val 0 .1 88 .05 174 .l Bank Sta: Left Right Coe ff Con tr. Expan . 88 174 . 3 . 5 rneffecti ve Fl ow num= Sta L Sta R Elev Permanent 0 119 F 148 220 Downstream Deck/Roadway Coo rdinates num= 2 Sta Hi Cord Lo Cord Sta Hi Co rd LO cord 0 304. 4 280 22 7 302. 96 280 Downstream Bridge Cross Section Data Station Elevation Data num= Sta Elev Sta Elev Sta Elev Sta Elev 291 290 Elev 0 301. 58 32 298.04 72 289. 11 106 287.26 128 287.26 131 288.39 161 296. 44 Manning's n values num= Sta n val Sta n val Sta n val 0 .1 32 . 05 161 .1 Bank Sta: Left Right 32 161 Ineffective Flow num= Sta L Sta R Elev 0 105 129 201 Coeff contr . . 3 Permanent F F Expan . .5 201 302. 96 . 3 .5 Left Oa Channel 0.050 45.00 45.00 137. 06 220 . 08 293.00 65.27 2 .14 4.73 11429.4 29.16 0.19 0.41 0.07 0.07 0.52 Sta Elev 112· 290 174 296. 3 Sta Elev 121 287 26 tream Embankment si de sl ope wnstream Embankment side s l ope Maxi mum allowable submergence for weir Elevat i on at which weir fl ow begins Energy head used in spillway design Spillway height used in design fl ow 0 hori z. to 1.0 verti cal 0 horiz. to 1 0 vertical . 95 \oJe 1r crest shape Broad Crest ed Numbe r of Culverts 1 Page 6 Right OB 45.00 0.04 cul vert Name shape Rise Span c ulvert #1 Box 5 10 FHWA Chart # 8 -fl a red wrngwa 11 s FHWA scale # 1 -w1ngwall flared 30 to 75 deg. Solution Criteria= Highest U.S. EG vert Upstrm Dist Length Top n Bottom n Depth Blocked Entrance Loss Coef Exit Loss Coef 5 35 .013 .013 0 .5 1 er of Barrels = tream Elevation 287.36 Centerline Stations Sta. Sta. 127 139 Downstream Elevation 287.26 Centerline Stations Sta. Sta. 111 123 CULVERT OUTPUT Profile #1% Culv Group: Culvert #1 Q Culv Group (cfs) # Barrels Q Barrel (cfs) E.G. US. (ft) w.s. us. (ft) E.G. DS (ft) W.S. DS (ft) Del ta EG Cft) Delta ws (ft) E.G. IC (ft) E.G. OC (ft) Culvert Control culv ws Inlet (ft) Culv WS Outlet (ft) Culv Nml Depth (ft) culv Crt Depth (ft) CROSS SECTION RIVER: Tributary 1 293. 00 2 146.50 292.24 292.17 292 .11 292.01 0.13 0.16 290.35 292.24 outlet 292.01 292.01 l. 92 l. 88 REACH: Reach 1 RS: 767 INPUT Description: Station Elevation oata ·num= Sta Elev Sta Elev 0 301. 58 32 298. 04 128 287. 26 131 288. 39 Manning's n values num= Sta n val Sta n val 0 .1 32 .OS Bank Sta: Left Right Lengths: 32 161 effective Fl ow num= Sta L Sta R Elev Permanent 0 105 F 129 201 F CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) vel Head (ft) w. S. Elev (ft) Crit W.S . (ft) E.G. Slope (ft/ft) Q Total (cfs) Top width (ft) vel Total (ft/s) Max Chl Dpth (ft) Conv. Total (cfs) Length wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 292 .11 0.10 292 . 01 0. 000945 293.00 85.49 2.57 4.75 9529.l 39.00 287. 26 1.00 0.02 0.04 cul v Full Len (ft) Culv vel us (ft/s) culv vel os (ft/s) Cul v Inv El Up (ft) Culv Inv El on (ft) culv Frctn Ls (ft) Culv Exit LOSS (ft) Cu l v Entr LOSS (ft) Q weir (cfs) weir Sta Lft (ft) weir Sta Rgt (ft) wei r Submerg weir Max Depth (ft) \vei r Avg Depth (ft) weir Fl ow Area (sq ft) Min El weir Flow (ft) Sta Elev Sta Elev 72 289. 11 106 287.26 161 296. 44 201 302. 96 Sta n val 161 .1 3 .15 3 08 287.36 287.26 0.01 0.04 0.08 303.74 Sta 121 Left channel Right Coef f Con tr. 34 39 Element Wt. n-val. Reach Len. (ft) 38 Fl ow Area (sq ft) Area (sq ft) Flow (cfs) Top width (ft) Avg. vel. (ft/s) Hydr. Depth (ft) Conv. (cfs) \vetted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) Cum SA (acres) .3 Left OB 34 .00 0.10 0 07 Elev 287.26 Ex pan. .5 Channel 0.050 39.00 113. 82 290.47 293. 00 85.49 2. 57 4.74 9529.l 24.07 0. 28 0. 72 l. 20 0. 44 Right OB 38. 00 0 03 0 04 warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 INPUT Description: Station Elevation Sta Elev 0 308.27 130 287.2 224 302. 71 Manning's n values Sta n val 0 .1 Data Sta 33 164 RS: 728 num= Elev 299.88 287. 2 num= Sta n val 93 . 05 11 Sta 59 170 Elev 297. 92 293.05 Sta n val 170 .1 Sta Elev 93 295.65 185 294 Sta 107 222 Elev 289.54 297.67 Bank Sta: Left Right Lengths: Left Channel Right Coe ff Con tr. .1 Expan. .3 93 170 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) vel Head (ft) w.s. Elev (ft) Crit W.S. (ft) E.G. slope (ft/ft ) Q Total (cfs) Top width (ft) vel Total (ft/s) Max chl Dpth (ft) conv. Total (cfs) Length Wtd. (ft) Mi n Ch El (ft) 292.06 0.02 292. 04 0.000227 293. 00 67.68 1.09 4. 84 19435.0 118. 37 287.20 48.8 122.58 46.34 Element Wt. n-val . Reach Len. (ft) Fl ow Area (sq f t ) Area (sq ft) Fl OW (cfs) Top width (ft) Avg. vel. (ft/s) Hyd r. Depth (ft) conv. (cfs) Wetted Per. (ft) Shear (lb/sq ft) Left OB channel 0.050 48.80 122.58 267.98 267.98 293. 00 67.68 1.09 3.96 19435.0 70. 29 0.05 Page 7 Right OB 46. 34 Alpha Frctn LOSS (ft) C & E LOSS (ft) 1.00 0.09 0.07 Stream Power (lb/ft s) cum volume (acre-ft) cum SA (acres) 0.10 0.07 0.06 0. 95 o. 38 0.03 0.04 wa rning: The vel ocity head has changed by more than 0. 5 ft (0.15 m). This may indicate the need for additional cross secti ons. ning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross secti ons. SS SECTION RIVER: Tributary REACH: Reach 1 RS: 605 INPUT oescri pti on: Station Elevation Data num= Sta Elev Sta Elev 0 304.3 87.37 297.76 107. 4 295.78 112. 62 287.57 125. 71 289.86 128. 84 290.05 265 .83 296. 31 270.19 296.51 399. 82 306.57 403. 26 306. 51 467.5 309. 08 469.67 309. 31 Manning's n values num= Sta n val Sta n val 0 .1 106. 2 .06 Bank Sta: Left Right Lengths: 106.2 125.6 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft ) Ve l Head (ft) w.s. Elev (ft) Crit W.S. (ft) E.G. Slope (ft/ft ) Q Total (cfs) Top wi dth (ft) vel Total (ft/s) Max chl Dpth (ft) conv. Total (cfs) Length Wtd. (ft) Min Ch El (ft) Alpha Frctn LOSS (ft) C & E LOSS (ft) 291.89 0. 76 291.12 291.12 0. 034948 293. 00 41. 35 5.71 3. 55 1567.3 142. 02 287.57 1. 51 1. 52 0.21 29 Sta Elev Sta El ev St a 106. 2 296. 64 106.5 296. 62 106.92 113. 15 287.66 125.49 289. 86 125 .6 213. 74 294. 04 2 3 3. 44 294.87 261. 4 3 303. 58 300. 2 3 310. 22 300. 98 340. 74 405.25 306.85 406. 77 306. 91 465.57 497.21 312. 66 498.81 312. 71 Sta n val 125. 6 .l Left channel Right Coe ff Con tr. 26. 01 209.3 Element Wt. n-val. 66.53 Reach Len. (ft ) Fl ow Area (sq ft) Area (sq ft) Fl OW (cfs) Top \'Ii dth (ft) Avg. vel . (ft/s) Hydr. Depth (ft) Conv. (cfs) wetted Per. (ft) shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) Cum SA (acres) .1 Left OB 26.01 0.10 0.07 El ev 296. 54 289.86 296 .12 302.93 308. 9 Expan. .3 Channel 0.060 209. 30 35.20 35.20 260.67 15. 24 7. 41 2. 31 1394. 4 17.39 4. 41 32.70 0. 52 0. 26 Right OB 0.100 66.53 16. 09 16. 09 32. 33 26.11 2. 01 0. 62 172.9 26 .14 1. 34 2.70 0.02 0.02 warning: warning : warning: The energy equation cou 1 d not be balanced within the spec1 h ed number of i tera ti ons The program used critical depth for the water surface and continued on with the cal cul ations The vel ocity head has changed by more than 0. 5 ft (0 .15 m). Thi s may indicate the need for additional cross sections. The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. ing: ~n; ng: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate the need for additional cross sections. During the standard step iterations , when the assumed water surfa:ce was set equal to critical depth, the calculated water surface came back below criti cal depth . This indicates that there is not a val id subcritical answe r. The program defaulted to criti cal depth. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 RS: 396 INPUT Description: Stati on Elevation Data num= Sta Elev Sta Elev 0 304 . 05 58,. 48 299.52 161. 38 290. 77 162.33 290.66 199. 14 286.7 199.74 289. 2 200. 94 290.01 206.1 289. 77 255 . 85 288.07 256.16 288 .07 268 .48 288.19 269.04 288. 2 275 .65 288 .28 285 .08 286.02 292 . 84 294.1 297 .35 297.66 501. 54 307. 77 52 3. 12 308. 92 588.83 312. 67 Manning's n values num= Sta n val Sta n val 0 .l 275. 65 .06 Bank Sta: Left Right Lengths: 275. 65 291. 3 5 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) 290.14 vel Head (ft ) 0. 07 \>I. S. Elev (ft) 290.07 crit lv.S. (ft) E.G. Slope (ft/ft) 0.005093 Q Total (cfs) 293. 00 To) width (ft) 120.83 ve Total (ft/s) 1. 61 Max chl Dpth (ft) 4. 05 Conv. Total (cfs) 4105. 8 Length Wtd. (ft) 105. 66 Min Ch El (ft) 286.02 Al pha 1. 68 Frctn LOSS (ft) 1.16 C & E LOSS (ft) 0.06 46 St a Elev Sta El ev Sta 91. 37 297.43 134. 82 293.53 142. 02 167.53 290. 04 177. 51 289.94 197.39 199. 87 289.73 200.27 289.99 200. 34 232.46 289. 21 243. 52 287 255.36 257.04 288. 08 264. 91 288.15 267.74 270.28 287. 98 270. 44 287.95 270. 86 286. 4 287.81 290.82 293.81 291.35 298. 22 298 35 462. 04 304. 62 465.19 529. 2 309. 05 558. 8 309. 64 585. 44 Sta n val 291. 3 5 .1 Left Channel Right Coe ff Con tr. 16. 46 148. 42 l. 93 .1 Element Left OB Wt. n-val. 0.100 Reach Len. (ft) 16. 46 Flow Area (sq ft) 148 .14 ~1~! i~fls~t) 148 .14 189. 90 Top width (ft) 108. 41 AVg. vel . ( ft/s) 1. 28 Hyd r . Depth (ft) 1. 37 conv. (cfs) 2661. l We tted Per. (ft) 111. 45 Shear (l b/sq ft) 0.42 Stream Power (lb/ft s) 0. 54 cum volume (acre-ft) 0. 05 Cum SA (acres) 0.04 El ev 293 .06 286.97 290.04 288.06 288 .18 287.98 293. 88 304. 88 312. 56 Expan. 3 Channel 0.060 148. 42 33.64 33.64 103 .10 12.42 3.06 2.71 1444. 7 14.73 0.73 2.22 0. 36 0.19 Right OB 1.'93 0.00 0.00 rning: \<Ja rni ng: \<Jarning: The vel ocity head has changed by more than 0. 5 f t (0 .15 m). This may i ndi cate the need for additional c ross sections. The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0. 7 or greater than 1.4. This may indicate the need for additional cross sections. The energy l oss was greater than 1.0 ft (0.3 m). between the current and previous cross section. Thi s may indicate the need for additional cross sect i ons. Page 8 CROSS SECTION RIVER : Tributary REACH: Reach l RS: 247 INPUT cri pti on: i on El evation Data num= Sta Elev Sta Elev 0 303. 96 41. 54 300. 66 165. 01 291.13 165.52 291. 09 185 .11 287. 12 188 .13 287.17 220.l 290.41 225. 88 290.86 266.19 292.71 266. 5 292.8 271.87 293.84 291.21 297.58 532.94 304. 79 5 70. 95 307. 81 656.63 312. 64 Manning's n values num= Sta n val Sta n va l 0 .1 165. 01 .06 Bank Sta: Left Right Lengths: 165.01 220.1 CROSS SECTION OUTPUT Profi l e #1% E.G. Elev (ft) Ve l Head (ft) w.s. Elev (ft) Crit W.S. (ft) E.G. Slope (ft/ft) Q Total (cfs) Top wi dt h (ft) vel Total (ft/s) Max Chl Dpth (ft) Conv. Total (cfs) Length Wtd. (ft) Min Ch El (ft ) Alpha Frctn LOSS (ft) C & E LOSS (ft) 288. 93 0.66 288. 27 288 .12 0. 038489 293. 00 26. 96 6. 54 3.56 149 3. 5 74. 03 284.71 l. 00 0. 71 0.18 36 Sta Elev Sta Elev Sta 85. 08 297.91 141. 95 292.76 160.33 168. 27 288.39 172. 04 284.71 176.31 188. 52 287.18 197.76 288.65 204.2 251.89 292.92 264.54 293.91 265.87 268.76 293.24 269.55 293.39 270. 62 291.57 297 65 293.4 298 529.61 593.79 309. 04 628 .11 309. 74 65 3. 5 5 Sta n val 220. l .1 Left channel Right Coe ff Contr. 24.93 93.58 El ement Wt. n-val. 1. 47 Reach Len. (ft ) Flow Area (sq ft) Area (sq ft) Flow (cfs) Top width (ft) AVg. vel . (ft/s) Hydr. Depth (ft) Conv. (cfs) wetted Per. (ft) Shear (lb/sq ft) Stream Power (lb/ft s) Cum volume (acre-ft) Cum SA (acres) .l Left OB 24.93 0.03 0 .02 Elev 291.45 285. 49 289.15 292.94 293.6 304.51 312. 54 Expan . . 3 channel 0.060 93.58 44.82 44.82 293.00 26. 96 6.54 l. 66 1493.5 28. 72 3. 75 24.52 0. 22 0.13 Right OB l. 4 7 0.00 0.00 warni ng: The velocity head has changed by more than 0.5 f t (0.15 m). This may indicate the need for additional cross sections. warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0. 7 or greater than 1.4. This may i ndicate t he need for additi onal cross secti ons. CROSS SECTION RIVER: Tributary REACH: Reach 1 RS: 154 INPUT Descri pt ion: t.i on Elevation Data num= 54 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 304. 04 29.57 301. 74 83. 4 298.64 118 .09 295. 67 118. 43 295.66 72 91 293. 22 181. 51 292.7 183. 41 292.58 183. 68 292.52 184. 99 292.24 189 84 291.19 192. 6 288.73 196. 94 284 .85 200. 93 286.49 225 . 63 287.12 226 87 287 .12 229. 4 286.35 229.67 286.27 235.48 284.52 250.12 286.54 251 87 286. 78 252.68 287.12 254.1 287.06 260.45 286. 84 265.22 286.66 278 42 286 .19 279. 66 286.16 280.41 286.14 289.26 285. 92 290.49 285. 96 340. 74 292.43 341. 39 292.51 34 3. 48 292.78 348. 98 292.72 352. 2 3 292.97 360 .03 293. 71 364.73 294. 03 365.18 293.41 365.51 292.95 368.72 293.56 369. 75 293.75 371.11 294. 01 382.21 296 .11 384. 83 296. 61 390 .66 297.71 390. 78 297.73 628.57 304. 41 633.l 304.8 671.95 307. 88 696.67 309.21 699. 33 309.27 728. 94 309. 88 752.8 312. 5 757.23 312. 65 Manning's n values num= Sta n val Sta n val Sta n val 0 .1 225.63 .06 252.68 .1 Bank St a: Left .Right Lengths: Left c hannel Right coeff Cont r . Ex pan. 225.63 252 .68 27.36 72. 28 1. 4 7 .l .3 CROSS SE CTI ON OUT PUT Profile #1% E.G. Elev (ft) 288. 04 El ement Left OB Channe 1 Right OB vel Head (ft) 0.07 Wt . n-val. 0.100 0.060 0.100 w.s. El ev (ft) 287.97 Reach Len. (ft) 27.36 72. 28 l. 47 Crit W.S. (ft) Fl ow Area (sq ft) 43.47 58. 49 73.01 E.G. slope (ft/ft) 0.004268 Area (sf! ft) 43. 47 58.49 73.01 Q Total (cfs) 293. 00 Fl ow (c s) 50.00 155.91 87 .10 To~ width (ft ) 112. 67 Top ••idth (ft) 32 .18 27 .05 53 . 44 Ve Total (ft/s) l. 67 Avg. vel. ( ft/s) 1.15 2.67 1.19 Max chl Dpth (ft) 3. 45 Hydr. Depth (ft) l. 35 2.16 l. 37 Conv. Tota 1 (cfs) 4485.l Conv. (cfs) 765 .3 2386.5 1333.2 Leng th h1td. (ft) 43 18 \Vetted Per. (ft) 33 . 71 27.66 53.59 Min Ch El (ft) 284. 52 shear {lb/sq ft) 0. 34 0. 56 0. 36 Alpha l. 58 Stream Power (lb/ft s) 0.40 l. 50 0.43 Frctn LOSS (ft ) 0.45 Cum volume (acre-ft) 0.01 0.11 0.00 C & E LOSS (ft) 0.04 Cum SA (acres) 0.01 0.07 0.00 l'l/arni ng: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7 or greater than 1.4. Thi s may indicate the need for additional cross sections. CROSS SECTION RIVER : Tributary 1 REACH: Reach l RS: 81 INPUT Descri ption: at ion Elevation Data num= 61 Sta El ev St a Elev Sta El ev Sta Elev Sta Elev 0 303. 8 13.13 302. 82 79.58 299. 26 99. 61 297. 64 15 7. 94 295.39 173. 74 294.57 193. 79 293.57 210.83 291. 05 214. 59 290.47 221. 03 289. 84 245. 83 287.39 2 51. 62 286. 81 252.27 286.75 254.43 286. 54 256.37 286.24 257 42 286. 08 261. 69 284.97 264.72 284.17 273. 88 289.16 275. 85 290.24 277 04 290.89 324.21 287.75 329. 97 286.67 353 .22 285.68 360.83 285 .9 410 83 292. 41 411. 77 292. 54 414.67 292.91 417.5 292.87 419. 56 292 .83 422.24 293.03 422 . 94 293.1 429. 89 293.76 432.57 293. 95 43 4.19 29 4.06 434.9 293.07 438.65 293. 79 439.86 294.02 441. 4 7 294.33 443. 36 294.7 Page 9 452.41 296.43 453 89 296. 72 457. 12 297. 34 458 .15 296. 25 460. 07 294 .21 460. 44 294.29 461. 54 294 . 53 463. 15 294. 89 463. 86 295.04 466.18 295.56 471 295 .57 471. 23 295 . 57 472. 57 29S. S8 697. 48 304.32 702. Sl 304 . 74 742 .66 307.94 768 8S 309. 35 769 92 309. 37 799.S3 309. 99 822. 07 312 . 4 7 826. 74 312. 62 ning's n values num= Sta n val Sta n val Sta n val 0 . l 214. 59 .06 277. 04 .1 Bank Sta: Left Ri ght Lengths: Left Channe 1 Right coeff Contr. Ex pan. 214.S9 277. 04 27. 9S S7. 62 1. 6 .l .3 CROSS SECTION OUTPUT Profi 1 e #1% E.G. Elev (ft) 287.SS Element Left OB channel Right OB vel Head (ft) 0. 4S Wt. n-val. 0.060 0.100 w.s. Elev (ft) 287 .11 Reach Len. {ft) 27. 9S S7.62 1. 60 Crit W.S. (ft) 287 .11 Flow Area (sq ft) 26.41 37. 82 E.G. slope (ft/ft) O.OSS2S6 Area (s? ft) 26.41 37. 82 Q Total (cfs) 293 . 00 Flow (c s) 170.97 122. 03 To~ width (ft) 63.93 Top width (ft) 21. 46 42.47 Ve Total (ft/s) 4.S6 Avg. vel. (ft/s) 6.47 3. 2 3 Max Chl Dpth (ft) 2. 94 Hydr. Depth (ft) 1. 23 0. 89 Conv. Tota 1 Ccfs) 1246 .S Conv. (cfs) 727. 3 Sl9.l Length ••td. (ft) 36.67 Wetted Per. (fr) 22 . S2 42.61 Min Ch El (ft) 284. 17 Shear· (lb/sq ft) 4.0S 3.06 Alpha 1. 38 Stream Power (lb/ft s) 26.19 9. 88 Frctn LOSS (fr) 1.14 cum volume (acre-ft) 0.00 0.04 0.00 C & E LOSS (ft) 0.04 Cum SA (acres) 0.00 0.03 0.00 warning: warning: warning: The energy equation could not be balanced wi thin the specified number of iterations. The pro9ram used critical depth for the water surface and continued on with the calculations. Divided flow computed for this cross-section. The conveyance ratio (upstream conveyance divided by downstream conveyance) i s less than 0.7 or greater than 1.4. This may indicate the need for additional cross sections. warning: The energy l oss was greater than 1.0 ft (0.3 m). between the current and previous cross section. This may indicate vhe need for additional cross sections. \Varning: During the standard step iterations, when the assumed water surface was set equal to critical depth, the calculated water surface came back below critical depth. This indicates that there is not a valid subcritical answer. The program defaulted to critical depth. CROSS SECTION RIVER: Tributary 1 REACH: Reach 1 RS: 24 INPUT Descri ption: Stati on Elevation Data num= 70 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 0 304 .1 6.09 303. 74 10. 07 303. 48 2S.12 302. 81 2S. 27 302. 8 81. 8S 299. 83 89.S8 299. 21 110. 9 298. 42 147. 83 296.53 196. 83 294. 14 197. 3S 294.l 197.S3 294. 08 242.49 287.S3 242.68 287.5 242.94 287. 46 2S7.86 285.29 2S8.2S 285.28 2S9.52 284. 87 261. 72 284 .16 263. 94 283.4S 26S.36 282.99 26S.68 282.89 26S.83' 282.84 268. 2 7 283.36 270.94 283.92 72. 72 284: 3 274. 67 284.72 274.82 284. 7S 278.S8 284.75 306. 78 284.71 06.93 284. 71 312. S3 284. 96 313. 29 28S. 3S 3 2 3. 36 290.54 326. 24 290.6 6S .27 290. 8 368.07 290. Sl 380.87 287.74 386.86 286.6S 413. 28 28S.S7 418.8 28S. 74 421. S9 28S.82 471. 22 292.4 472.4S 292.S6 476.01 293.03 478 .11 292.98 480. 29 292.92 482 .18 293. OS 482.73 293.l 490. 06 293.81 492.9 294.01 494. 02 294.08 494. 2 5 293. 77 494. 67 293.17 498 86 293.98 soo. 22 294. 24 S02. 03 294.S9 S04 .17 29S. 01 S06. S2 295.46 Sl2.81 296.68 Sl3.4S 296.8 Sl4.82 297.07 7S6. 78 304. 22 762. 64 304. 71 803. 9 308 830.76 309. 4S 831. 63 309. 49 860. 64 310. l 881. 9S 312. 44 886. 34 312. S9 Manning's n values num= . 3 Sta n val Sta n val Sta n val 0 .1 2S9.S2 .06 278.58 .1 Bank Sta: Left Right Lengths: Left Channe 1 Right Coe ff Con-tr. Exp an. 2S9.S2 278. 58 1. 46 2 3. 86 .43 .1 .3 CROSS SECTION OUTPUT Profile #1% E.G. Elev (ft) 286.24 Element Left OB Channel Right OB ve 1 Head (ft) 0. 31 IVt. n-va l. 0.100 0.060 0.100 w.s. Elev (ft) 28S. 92 Reach Len. (ft) cr;t w.s. (ft) 285.64 Fl ow Area (sq ft) 2.69 36. s 7 44. l S E.G. slope (ft/ft) 0 ·. 020030 Area Cs~ ft) 2.69 36. s 7 44. 15 Q Total (cfs) 293. 00 Flow Cc s) 3. 28 194. 3 7 95 . 35 To~ width (ft) 78. S3 Top width (ft) 6.00 19.06 53 47 ve Total (ft/s) 3. Sl Avg. vel. (ft/s) 1. 22 S.32 2.16 Max chl Dpth (ft) 3. 08 Hydr. Depth (ft ) 0 . 45 1. 92 0. 83 conv. Total (cfs) 2070. 3 Conv. (cfs) 2 3 .1 1373.4 673.7 Length Wtd. (ft) wetted Per. (ft) 6.11 19. S8 S3.73 Min Ch El (ft) 282.84 shear (lb/sq ft) 0. SS 2. 34 l. 03 Alpha 1. 64 Stream Powe r (lb/ft s) 0 .67 12. 41 2.22 Frctn LOSS (ft) cum volume (acre-ft) C & E LOSS (ft) Cum SA (acres) warning: Divided flow computed for thi s cross-section. SUMMARY OF MANNING'S N VALUES River Tributary 1 Reach River Sta. nl n2 n3 Reach 1 1541 .1 .06 .1 Reach 1 1487 .1 .06 .1 Reach 1 1408 .1 .06 .1 Reach 1 1212 .1 .06 .l Reach 1 1087 .1 .06 .1 each 1 896 .1 .OS .1 each 1 832 Bridge each 1 827 .1 .OS . l Reach 1 812 .1 .OS .1 Reach 1 803 cul vert Reach 1 767 .1 .OS .1 Reach 1 728 .1 .OS .1 Reach 1 605 .1 .06 .1 Reach 1 396 .1 .06 .1 Reach 1 247 .1 .06 .l Page 10 Reach 1 154 .1 .06 .1 Reach 1 81 .l .06 .1 Reach 1 24 .1 .06 .1 ARY OF REACH LENGTHS r : Tributary 1 Reach Ri ver Sta. Left Channel Ri ght Reach 1 1541 98. 77 53. 99 35 . 03 Reach 1 1487 42. 36 79.17 116 .12 Reach 1 1408 152. 58 196.18 47. 96 Reach 1 1212 93. 72 124. 66 189. 65 Reach 1 1087 184 .17 190.97 147.59 Reach 1 896 22 .1 19. 5 17. 6 Reach 1 832 Bridge Reach 1 827 16. 2 15 16 Reach 1 812 45 45 45 Reach 1 803 culvert Reach 1 767 34 39 38 Reach 1 728 48.8 122. 58 46.34 Reach 1 605 26.01 209.3 66.53 Reach 1 396 16.46 148.42 1. 93 Reach 1 247 24.93 93. 58 1. 47 Reach 1 154 27. 36 72.28 1. 47 Reach 1 81 27. 95 57.62 l. 6 Reach 1 24 l. 46 2 3. 86 .43 SUMMARY OF CONTRACTION AND EXPANSION COEFFICIENTS River: Tri butary 1 Reach Ri ver Sta. Contr. Expan. Reach 1 1541 .1 .3 Reach 1 1487 .1 .3 Reach 1 1408 .1 .3 Reach 1 1212 .1 .3 Reach 1 1087 ·.1 .3 Reach 1 896 .1 .3 Reach 1 832 Bridge R·each 1 827 .1 .3 Reach 1 812 3 .5 Reach 1 803 culvert Reach 1 767 .3 .5 Reach 1 728 .1 .3 Reach 1 605 .l .3 Reach 1 396 .1 .3 Reach 1 247 .1 . 3 Reach 1 154 .1 .3 each 1 81 .1 .3 ach 1 24 .1 .3 Page 11