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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44 <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 />
110867<br />
111324<br />
111763<br />
112196<br />
112603<br />
112955<br />
113239<br />
113723<br />
114169<br />
114481<br />
114579<br />
114595<br />
114610<br />
114650<br />
114981<br />
115286<br />
115524<br />
115866<br />
116230<br />
116617<br />
116967<br />
117403<br />
117844<br />
118264<br />
118702<br />
119102<br />
119518<br />
119928<br />
120308<br />
120638<br />
121061<br />
121461<br />
121832<br />
122201<br />
122490<br />
122723<br />
122987<br />
123050<br />
<strong>Stream</strong>flow<br />
(ft 3 /s)<br />
614<br />
614<br />
614<br />
614<br />
614<br />
614<br />
614<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
507<br />
369<br />
369<br />
Minimum<br />
elevation<br />
in channel<br />
(ft)<br />
981.8<br />
981.6<br />
981.4<br />
981.2<br />
981<br />
980.8<br />
980.7<br />
980.5<br />
980.3<br />
980.1<br />
981.3<br />
981.3<br />
980.2<br />
980.5<br />
980.7<br />
980.9<br />
981.2<br />
981.5<br />
981.9<br />
982.2<br />
982.5<br />
982.9<br />
983.3<br />
983.7<br />
984<br />
984.3<br />
984.7<br />
985<br />
985.3<br />
985.7<br />
986<br />
986.3<br />
986.6<br />
986.9<br />
987.1<br />
987.3<br />
987.8<br />
Watersurface<br />
elevation<br />
(ft)<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.13<br />
991.14<br />
991.14<br />
991.14<br />
991.15<br />
991.16<br />
991.22<br />
991.3<br />
991.38<br />
991.87<br />
992.68<br />
993.6<br />
994.17<br />
994.56<br />
994.88<br />
994.91<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 />
991.13 0 0.02<br />
991.13 0 0.02<br />
991.13 0 0.02<br />
991.13 0 0.02<br />
991.13 0 0.02<br />
991.13 0 0.03<br />
991.13 0 0.04<br />
991.13 0.000001 0.2<br />
991.13 0.000001 0.18<br />
991.13 0.000001 0.19<br />
991.13 0.000003 0.24<br />
Chippewa Road (bridge)<br />
991.13 0.000003 0.26<br />
991.13 0.000002 0.2<br />
991.13 0.000001 0.21<br />
991.13 0.000001 0.18<br />
991.13 0.000001 0.19<br />
991.13 0.000002 0.21<br />
991.13 0.000001 0.2<br />
991.13 0.000002 0.21<br />
991.13 0.000002 0.23<br />
991.13 0.000003 0.26<br />
991.13 0.000002 0.23<br />
991.14 0.000005 0.3<br />
991.14 0.000007 0.36<br />
991.14 0.000019 0.59<br />
991.16 0.000038 0.74<br />
991.19 0.000175 1.45<br />
991.27 0.000205 1.68<br />
991.33 0.000182 1.59<br />
991.52 0.001135 3.05<br />
992.15 0.001961 4.18<br />
992.99 0.002614 4.46<br />
993.85 0.002035 3.95<br />
994.4 0.00177 3.79<br />
994.75 0.001299 3.5<br />
994.94 0.000359 1.97<br />
994.97 0.000428 2.04<br />
Flow area<br />
(ft 2 )<br />
30874.41<br />
32933.88<br />
31802.02<br />
32011.29<br />
29415.74<br />
23731.55<br />
16344.63<br />
6088.39<br />
6227.13<br />
5671.78<br />
4293.61<br />
3982.47<br />
5330.44<br />
5919.75<br />
7119.15<br />
6985.37<br />
5745.64<br />
5534.99<br />
5307.67<br />
4773.24<br />
3866.89<br />
3970.48<br />
2948.41<br />
2423.79<br />
1433.23<br />
1032.88<br />
417.81<br />
312.45<br />
412.84<br />
166.39<br />
121.29<br />
113.57<br />
128.37<br />
133.91<br />
145.02<br />
186.98<br />
181.08<br />
Top width<br />
(ft)<br />
4070<br />
4149<br />
3865<br />
3590<br />
3483<br />
3002<br />
2410<br />
1967<br />
2048<br />
1948<br />
1778<br />
1744<br />
1912<br />
1984<br />
2273<br />
2221<br />
1939<br />
1785<br />
1806<br />
1746<br />
1477<br />
1663<br />
2068<br />
1928<br />
1996<br />
1925<br />
1315<br />
87.2<br />
250<br />
48.2<br />
30.7<br />
29.7<br />
33.4<br />
33.4<br />
33.1<br />
43.4<br />
46.5<br />
Froude<br />
number in<br />
channel<br />
0<br />
0<br />
0<br />
0<br />
0<br />
0<br />
0<br />
0.01<br />
0.01<br />
0.01<br />
0.02<br />
0.02<br />
0.01<br />
0.01<br />
0.01<br />
0.01<br />
0.01<br />
0.01<br />
0.01<br />
0.01<br />
0.02<br />
0.01<br />
0.02<br />
0.03<br />
0.04<br />
0.06<br />
0.12<br />
0.13<br />
0.13<br />
0.29<br />
0.37<br />
0.4<br />
0.35<br />
0.33<br />
0.29<br />
0.17<br />
0.18
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