Stream-Profile Analyses Using a Step-Backwater Model for ... - USGS
Stream-Profile Analyses Using a Step-Backwater Model for ... - USGS Stream-Profile Analyses Using a Step-Backwater Model for ... - USGS
38 Stream-Profile Analyses Using a Step-Backwater Model for Selected Reaches in the Chippewa Creek Basin in Ohio Table 2–1. Selected Hydrologic Engineers Center’s River Analysis System output for Chippewa Creek, Medina, Wayne, and Summit Counties, Ohio.—Continued [ft 3 /s, cubic feet per second; ft, feet; ft/ft, foot per foot; ft/s, feet per second; ft 2 , square feet] River station 1 46766 46788 46970 47369 47725 48072 48466 48833 49198 49517 49843 50233 50677 50898 51026 51305 51623 51886 52294 52646 52969 53294 53311 53318 53329 53354 53652 54107 54508 54827 55163 55585 55943 55991 56006 56023 56061 56369 56714 57096 57512 Streamflow (ft 3 /s) 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1410 1410 1410 1410 1410 1410 1410 1410 1410 1410 1410 1410 1410 Minimum elevation in channel (ft) 939.3 940.5 940.5 940.5 940.5 940.5 940.5 940.6 940.6 940.6 940.6 940.6 940.6 940.7 940.8 941 941.1 941.4 941.5 941.7 941.9 942.8 942.8 942.2 941.9 941.3 940.9 940.5 940.1 939.6 939.2 942.2 942.2 941.4 941.3 941.1 941 940.8 Watersurface elevation (ft) 950.45 950.64 950.79 950.94 951.08 951.21 951.36 951.5 951.61 951.72 951.83 951.96 952 952.03 952.11 952.18 952.28 952.41 952.53 952.65 952.77 952.77 952.74 952.9 953.15 953.32 953.44 953.52 953.63 953.76 953.84 953.84 953.76 953.98 954.23 954.33 954.45 954.58 Energy grade elevation (ft) Energy grade slope (ft/ft) Mean velocity in channel (ft/s) South Main Street (bridge) 950.66 0.000701 3.67 950.78 0.00038 2.97 950.93 0.000403 3.02 951.08 0.000408 2.95 951.21 0.000348 2.91 951.36 0.000393 3.07 951.5 0.000368 2.96 951.63 0.000331 2.85 951.73 0.000321 2.82 951.83 0.000299 2.73 951.94 0.000256 2.65 952.04 0.000199 2.3 952.1 0.000252 2.53 952.14 0.000287 2.67 952.21 0.000228 2.51 952.31 0.000379 2.88 952.4 0.00032 2.78 952.54 0.000343 2.89 952.67 0.000363 2.92 952.79 0.000409 3.01 952.97 0.000608 3.63 952.99 0.000624 Private drive (bridge) 3.75 953.07 0.001254 4.61 953.12 0.000763 3.79 953.28 0.000357 2.9 953.43 0.000302 2.7 953.55 0.000266 2.58 953.64 0.000295 2.72 953.74 0.000305 2.73 953.85 0.000234 2.51 953.96 0.000339 2.88 953.99 0.000368 3.06 Blough Road (bridge) 954.12 0.00133 4.76 954.19 0.000722 3.7 954.34 0.000304 2.73 954.45 0.00032 2.78 954.57 0.000298 2.72 954.71 0.00035 2.92 Flow area (ft 2 ) 414.72 512.47 503.71 515.7 521.64 495.34 513.16 533.31 539.18 557.54 587.05 697.45 599.71 569.61 630.19 546.64 547.86 526.91 521.39 504.26 418.49 405.22 329.76 401.18 523.32 523 546.81 518.62 516.57 561.45 490.27 460.81 296.21 381.18 517.29 508 518.3 483.63 Top width (ft) 117 115 143 826 447 320 1186 806 723 455 384 733 662 1335 2357 2735 2864 2634 2227 3437 1963 1908 1921 1974 731 491 203 407 230 158 101 85.0 45.8 54.3 902 194 92.8 94.4 Froude number in channel 0.25 0.19 0.19 0.19 0.18 0.19 0.19 0.18 0.17 0.17 0.16 0.14 0.15 0.17 0.15 0.19 0.17 0.18 0.18 0.2 0.23 0.23 0.33 0.26 0.18 0.17 0.16 0.16 0.16 0.14 0.17 0.18 0.33 0.25 0.17 0.17 0.16 0.17
Appendix 2 39 Table 2–1. Selected Hydrologic Engineers Center’s River Analysis System output for Chippewa Creek, Medina, Wayne, and Summit Counties, Ohio.—Continued [ft 3 /s, cubic feet per second; ft, feet; ft/ft, foot per foot; ft/s, feet per second; ft 2 , square feet] River station 1 57895 58298 58664 58758 58775 58789 58830 59197 59547 59864 60198 60551 60911 61169 61545 61584 61603 61621 61736 62179 62569 62957 63398 63869 64302 64643 64690 64706 64721 64754 65216 65654 65987 66321 66365 66382 66404 66474 66782 67142 67537 Streamflow (ft 3 /s) 1410 1410 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1330 1070 Minimum elevation in channel (ft) 940.6 940.5 940 945 945 944.3 944.2 944.1 944 943.9 943.8 943.7 943.6 943.5 947.7 947.7 946 946.6 947.2 947.8 948.4 949.1 949.7 950.2 949.5 949.5 950.6 950.4 950.1 950 949.8 951.8 951.8 951.4 951.9 952.5 953.1 Watersurface elevation (ft) 954.72 954.83 954.93 954.93 954.86 955.16 955.35 955.48 955.56 955.67 955.8 955.92 956.02 956.14 956.14 956.05 956.35 956.73 957.02 957.34 957.71 958.14 958.63 959.03 959.2 959.25 959.25 959.78 960.02 960.23 960.35 960.43 960.45 960.51 960.83 961.14 961.55 Energy grade elevation (ft) Energy grade slope (ft/ft) Mean velocity in channel (ft/s) 954.83 0.000285 2.69 954.94 0.000262 2.66 955.05 0.000346 2.8 955.14 0.000697 3.66 Shorle Road (multiple opening) 955.27 0.001131 5.09 955.36 0.000449 3.52 955.5 0.000343 3.15 955.62 0.000298 3.02 955.72 0.000319 3.14 955.83 0.000353 3.26 955.95 0.000333 3.17 956.09 0.000375 3.31 956.18 0.000343 3.19 956.31 0.000347 3.34 956.35 0.000482 3.63 Frick Road / Township Road 215 (bridge) 956.49 0.001528 5.32 956.66 0.000809 4.44 957.01 0.000756 4.24 957.32 0.000813 4.36 957.63 0.000819 4.32 958.03 0.000918 4.55 958.52 0.00113 4.97 959.01 0.001136 4.97 959.44 0.001346 5.14 959.52 0.000839 4.54 Seville Road / County Highway 60 (bridge) 959.56 0.000832 4.5 959.62 0.001147 4.9 959.99 0.000551 3.7 960.24 0.000556 3.72 960.41 0.00045 3.37 960.64 0.000836 4.34 960.69 0.000713 4.09 Sterling Road / County Highway 504 (bridge) 960.73 0.000908 4.27 960.81 0.00106 4.39 961.1 0.000835 4.12 961.42 0.000927 4.21 961.74 0.000661 3.53 Flow area (ft 2 ) 525.01 529.78 474.92 363.31 261.43 378.32 422.61 440.57 423.83 408.48 419.67 401.93 416.69 398.8 366.47 250.03 299.52 313.63 305.33 308.16 292.56 267.71 267.42 258.61 293.26 295.45 271.52 359.29 357.96 394.45 306.43 324.94 311.67 303.13 322.61 315.79 302.73 Top width (ft) 97.2 130 121 768 77.2 90.2 97.6 103 308 101 128 124 175 65.4 67.7 539 47.1 49.7 49.6 52.1 49.4 44.9 46.8 50.4 46.7 47.3 50.0 57.9 57.8 63.7 52.5 216 60.26 103.35 55.53 57.39 55.43 Froude number in channel 0.16 0.15 0.16 0.22 0.37 0.23 0.21 0.2 0.2 0.21 0.2 0.21 0.2 0.21 0.24 0.43 0.31 0.3 0.31 0.31 0.33 0.36 0.37 0.4 0.32 0.32 0.37 0.26 0.26 0.24 0.32 0.3 0.32 0.33 0.3 0.32 0.27
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38 <strong>Stream</strong>-<strong>Profile</strong> <strong>Analyses</strong> <strong>Using</strong> a <strong>Step</strong>-<strong>Backwater</strong> <strong>Model</strong> <strong>for</strong> Selected Reaches in the Chippewa Creek Basin in Ohio<br />
Table 2–1. Selected Hydrologic Engineers Center’s River Analysis System output <strong>for</strong> Chippewa Creek, Medina, Wayne, and Summit<br />
Counties, Ohio.—Continued<br />
[ft 3 /s, cubic feet per second; ft, feet; ft/ft, foot per foot; ft/s, feet per second; ft 2 , square feet]<br />
River<br />
station 1<br />
46766<br />
46788<br />
46970<br />
47369<br />
47725<br />
48072<br />
48466<br />
48833<br />
49198<br />
49517<br />
49843<br />
50233<br />
50677<br />
50898<br />
51026<br />
51305<br />
51623<br />
51886<br />
52294<br />
52646<br />
52969<br />
53294<br />
53311<br />
53318<br />
53329<br />
53354<br />
53652<br />
54107<br />
54508<br />
54827<br />
55163<br />
55585<br />
55943<br />
55991<br />
56006<br />
56023<br />
56061<br />
56369<br />
56714<br />
57096<br />
57512<br />
<strong>Stream</strong>flow<br />
(ft 3 /s)<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1520<br />
1410<br />
1410<br />
1410<br />
1410<br />
1410<br />
1410<br />
1410<br />
1410<br />
1410<br />
1410<br />
1410<br />
1410<br />
1410<br />
Minimum<br />
elevation<br />
in channel<br />
(ft)<br />
939.3<br />
940.5<br />
940.5<br />
940.5<br />
940.5<br />
940.5<br />
940.5<br />
940.6<br />
940.6<br />
940.6<br />
940.6<br />
940.6<br />
940.6<br />
940.7<br />
940.8<br />
941<br />
941.1<br />
941.4<br />
941.5<br />
941.7<br />
941.9<br />
942.8<br />
942.8<br />
942.2<br />
941.9<br />
941.3<br />
940.9<br />
940.5<br />
940.1<br />
939.6<br />
939.2<br />
942.2<br />
942.2<br />
941.4<br />
941.3<br />
941.1<br />
941<br />
940.8<br />
Watersurface<br />
elevation<br />
(ft)<br />
950.45<br />
950.64<br />
950.79<br />
950.94<br />
951.08<br />
951.21<br />
951.36<br />
951.5<br />
951.61<br />
951.72<br />
951.83<br />
951.96<br />
952<br />
952.03<br />
952.11<br />
952.18<br />
952.28<br />
952.41<br />
952.53<br />
952.65<br />
952.77<br />
952.77<br />
952.74<br />
952.9<br />
953.15<br />
953.32<br />
953.44<br />
953.52<br />
953.63<br />
953.76<br />
953.84<br />
953.84<br />
953.76<br />
953.98<br />
954.23<br />
954.33<br />
954.45<br />
954.58<br />
Energy<br />
grade<br />
elevation<br />
(ft)<br />
Energy<br />
grade slope<br />
(ft/ft)<br />
Mean<br />
velocity in<br />
channel<br />
(ft/s)<br />
South Main Street (bridge)<br />
950.66 0.000701 3.67<br />
950.78 0.00038 2.97<br />
950.93 0.000403 3.02<br />
951.08 0.000408 2.95<br />
951.21 0.000348 2.91<br />
951.36 0.000393 3.07<br />
951.5 0.000368 2.96<br />
951.63 0.000331 2.85<br />
951.73 0.000321 2.82<br />
951.83 0.000299 2.73<br />
951.94 0.000256 2.65<br />
952.04 0.000199 2.3<br />
952.1 0.000252 2.53<br />
952.14 0.000287 2.67<br />
952.21 0.000228 2.51<br />
952.31 0.000379 2.88<br />
952.4 0.00032 2.78<br />
952.54 0.000343 2.89<br />
952.67 0.000363 2.92<br />
952.79 0.000409 3.01<br />
952.97 0.000608 3.63<br />
952.99 0.000624<br />
Private drive (bridge)<br />
3.75<br />
953.07 0.001254 4.61<br />
953.12 0.000763 3.79<br />
953.28 0.000357 2.9<br />
953.43 0.000302 2.7<br />
953.55 0.000266 2.58<br />
953.64 0.000295 2.72<br />
953.74 0.000305 2.73<br />
953.85 0.000234 2.51<br />
953.96 0.000339 2.88<br />
953.99 0.000368 3.06<br />
Blough Road (bridge)<br />
954.12 0.00133 4.76<br />
954.19 0.000722 3.7<br />
954.34 0.000304 2.73<br />
954.45 0.00032 2.78<br />
954.57 0.000298 2.72<br />
954.71 0.00035 2.92<br />
Flow area<br />
(ft 2 )<br />
414.72<br />
512.47<br />
503.71<br />
515.7<br />
521.64<br />
495.34<br />
513.16<br />
533.31<br />
539.18<br />
557.54<br />
587.05<br />
697.45<br />
599.71<br />
569.61<br />
630.19<br />
546.64<br />
547.86<br />
526.91<br />
521.39<br />
504.26<br />
418.49<br />
405.22<br />
329.76<br />
401.18<br />
523.32<br />
523<br />
546.81<br />
518.62<br />
516.57<br />
561.45<br />
490.27<br />
460.81<br />
296.21<br />
381.18<br />
517.29<br />
508<br />
518.3<br />
483.63<br />
Top width<br />
(ft)<br />
117<br />
115<br />
143<br />
826<br />
447<br />
320<br />
1186<br />
806<br />
723<br />
455<br />
384<br />
733<br />
662<br />
1335<br />
2357<br />
2735<br />
2864<br />
2634<br />
2227<br />
3437<br />
1963<br />
1908<br />
1921<br />
1974<br />
731<br />
491<br />
203<br />
407<br />
230<br />
158<br />
101<br />
85.0<br />
45.8<br />
54.3<br />
902<br />
194<br />
92.8<br />
94.4<br />
Froude<br />
number in<br />
channel<br />
0.25<br />
0.19<br />
0.19<br />
0.19<br />
0.18<br />
0.19<br />
0.19<br />
0.18<br />
0.17<br />
0.17<br />
0.16<br />
0.14<br />
0.15<br />
0.17<br />
0.15<br />
0.19<br />
0.17<br />
0.18<br />
0.18<br />
0.2<br />
0.23<br />
0.23<br />
0.33<br />
0.26<br />
0.18<br />
0.17<br />
0.16<br />
0.16<br />
0.16<br />
0.14<br />
0.17<br />
0.18<br />
0.33<br />
0.25<br />
0.17<br />
0.17<br />
0.16<br />
0.17
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