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
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42 <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 />
88905<br />
88914<br />
89231<br />
89549<br />
90013<br />
90396<br />
90717<br />
90957<br />
91024<br />
91042<br />
91063<br />
91159<br />
91460<br />
91741<br />
92060<br />
92386<br />
92668<br />
92946<br />
93282<br />
93622<br />
93998<br />
94381<br />
94738<br />
95133<br />
95480<br />
95792<br />
95932<br />
96013<br />
96088<br />
96297<br />
96450<br />
96532<br />
96611<br />
96732<br />
97086<br />
97525<br />
97924<br />
98239<br />
98605<br />
98991<br />
<strong>Stream</strong>flow<br />
(ft 3 /s)<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
848<br />
800<br />
800<br />
Minimum<br />
elevation<br />
in channel<br />
(ft)<br />
973.4<br />
973.3<br />
973.3<br />
973.2<br />
973.1<br />
973<br />
973<br />
973.8<br />
973.8<br />
973.8<br />
973.9<br />
974<br />
974.1<br />
974.2<br />
974.3<br />
974.4<br />
974.5<br />
974.7<br />
974.8<br />
974.9<br />
975<br />
975.2<br />
975.3<br />
975.4<br />
975.8<br />
975.8<br />
974.5<br />
976.1<br />
976.1<br />
974.6<br />
975<br />
975.6<br />
976.1<br />
976.5<br />
977<br />
977.5<br />
Watersurface<br />
elevation<br />
(ft)<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 />
Flow area<br />
(ft 2 )<br />
981.96 982.02<br />
Pipeline (bridge)<br />
0.000228 2.04 474.86<br />
982.06 982.08 0.000082 1.29 888.52<br />
982.08 982.1 0.000082 1.31 1014.71<br />
982.12 982.14 0.000074 1.31 1086.18<br />
982.15 982.17 0.000087 1.35 925.25<br />
982.18 982.2 0.000069 1.24 1003.41<br />
982.18 982.23 0.00016 1.84 489.79<br />
982.18 982.26 0.000295 2.27 373.94<br />
Greenwich Road (bridge)<br />
982.19 982.27 0.000228 2.26 374.65<br />
982.26 982.3 0.000108 1.62 668.19<br />
982.3 982.31 0.000028 0.93 1295.8<br />
982.31 982.32 0.000018 0.71 1786.39<br />
982.32 982.33 0.000017 0.68 1931.23<br />
982.33 982.33 0.000042 0.99 1473.92<br />
982.34 982.34 0.000026 0.82 1818.78<br />
982.35 982.35 0.000021 0.72 2058.93<br />
982.35 982.36 0.000016 0.63 2313.79<br />
982.36 982.36 0.000024 0.71 2064.6<br />
982.37 982.37 0.00003 0.83 1871.61<br />
982.38 982.39 0.000032 0.87 1775.58<br />
982.39 982.4 0.000032 0.88 1585.43<br />
982.4 982.42 0.000083 1.26 1024.67<br />
982.43 982.46 0.000115 1.61 810<br />
982.43 982.54 0.000381 2.65 320.2<br />
982.45 982.7 0.001141 4.03 210.24<br />
Interstate Route 76 / State Route 224 (bridge)<br />
982.79 983.11 0.002253 4.53 187.12<br />
983.32 983.47 0.001058 3.21 322.41<br />
983.48 983.73 0.002095 4.02 211.27<br />
Interstate Route 71 (bridge)<br />
983.84 984.04 0.001605 3.64 233.92<br />
984.15 984.22 0.000863 2.47 447.57<br />
984.34 984.37 0.000245 1.67 719.33<br />
984.47 984.5 0.000385 1.82 767.68<br />
984.63 984.69 0.000549 2.21 656.69<br />
984.77 984.8 0.000226 1.53 898.25<br />
984.86 984.91 0.000385 2.05 594.88<br />
985.05 985.13 0.001142 2.73 419.44<br />
Top width<br />
(ft)<br />
186<br />
232<br />
317<br />
491<br />
487<br />
850<br />
657<br />
218<br />
67.9<br />
500<br />
767<br />
639<br />
1173<br />
592<br />
640<br />
1014<br />
1358<br />
1407<br />
1139<br />
865<br />
1025<br />
1189<br />
1276<br />
1421<br />
48.3<br />
46.8<br />
1614<br />
61.9<br />
66.1<br />
1457<br />
1701<br />
2009<br />
1489<br />
1741<br />
2392<br />
2288<br />
Froude<br />
number in<br />
channel<br />
0.14<br />
0.09<br />
0.08<br />
0.09<br />
0.09<br />
0.08<br />
0.12<br />
0.17<br />
0.17<br />
0.12<br />
0.06<br />
0.05<br />
0.05<br />
0.07<br />
0.06<br />
0.05<br />
0.04<br />
0.05<br />
0.06<br />
0.06<br />
0.06<br />
0.1<br />
0.12<br />
0.2<br />
0.34<br />
0.4<br />
0.27<br />
0.38<br />
0.33<br />
0.24<br />
0.14<br />
0.16<br />
0.2<br />
0.13<br />
0.18<br />
0.28
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