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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Table 2–3. Selected Hydrologic Engineers Center’s River Analysis System<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 />
23068<br />
23466<br />
23937<br />
24408<br />
24747<br />
25107<br />
25507<br />
25771<br />
26148<br />
26554<br />
26830<br />
27240<br />
27268<br />
27304<br />
27341<br />
27375<br />
27585<br />
27996<br />
28376<br />
28851<br />
29243<br />
29710<br />
29840<br />
29900<br />
29960<br />
30076<br />
30338<br />
30611<br />
30815<br />
31166<br />
31480<br />
31721<br />
31989<br />
32162<br />
32371<br />
32664<br />
32671<br />
32680<br />
32693<br />
32695<br />
32958<br />
<strong>Stream</strong>flow<br />
(ft 3 /s)<br />
448<br />
448<br />
448<br />
448<br />
448<br />
448<br />
448<br />
448<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
425<br />
379<br />
379<br />
379<br />
379<br />
379<br />
379<br />
379<br />
379<br />
379<br />
379<br />
379<br />
379<br />
Minimum<br />
elevation<br />
in channel<br />
(ft)<br />
955.5<br />
955.6<br />
955.77<br />
955.9<br />
956.43<br />
957<br />
957.6<br />
958.02<br />
958.6<br />
959.23<br />
959.66<br />
960.3<br />
960.9<br />
960.9<br />
960.5<br />
960.72<br />
961.1<br />
961.5<br />
962<br />
962.4<br />
962.9<br />
963.9<br />
963.9<br />
964.1<br />
964.54<br />
964.99<br />
965.33<br />
965.91<br />
966.43<br />
966.83<br />
967.28<br />
967.57<br />
967.91<br />
968.4<br />
968.4<br />
969.3<br />
969.1<br />
969.1<br />
969.3<br />
Watersurface<br />
elevation<br />
(ft)<br />
961.59<br />
961.89<br />
962.42<br />
963<br />
963.44<br />
963.72<br />
963.97<br />
964.32<br />
964.65<br />
964.93<br />
965.06<br />
965.35<br />
965.35<br />
965.84<br />
965.94<br />
966.44<br />
967.1<br />
967.57<br />
967.99<br />
968.66<br />
969.33<br />
969.51<br />
969.83<br />
970.06<br />
970.44<br />
971.21<br />
971.79<br />
972.37<br />
972.65<br />
972.79<br />
973.16<br />
973.56<br />
973.9<br />
974.26<br />
974.3<br />
974.32<br />
974.32<br />
974.32<br />
974.5<br />
Energy<br />
grade<br />
elevation<br />
(ft)<br />
Energy<br />
grade slope<br />
(ft/ft)<br />
output <strong>for</strong> River Styx, Medina and Wayne<br />
Mean<br />
velocity in<br />
channel<br />
(ft/s)<br />
961.7 0.000647 2.73<br />
962.02 0.001007 2.96<br />
962.57 0.001336 3.22<br />
963.17 0.001217 3.33<br />
963.51 0.000841 2.47<br />
963.77 0.000592 2.17<br />
964.12 0.001241 3.22<br />
964.41 0.000939 2.77<br />
964.74 0.000773 2.57<br />
964.99 0.000504 2.18<br />
965.14 0.000595 2.35<br />
965.5 0.001219 3.11<br />
965.6 0.002808 4.11<br />
Greenwich Road (multiple opening)<br />
966.11 0.003869 4.29<br />
966.21 0.002201 4.15<br />
966.62 0.001725 3.48<br />
967.27 0.001436 3.36<br />
967.67 0.000765 2.56<br />
968.19 0.001481 3.56<br />
968.83 0.001789 3.31<br />
969.5 0.001181 3.3<br />
969.74 0.002314 3.82<br />
Interstate Route 76 / State Route 224 (bridge)<br />
970.03 0.001926 3.51<br />
970.21 0.001263 3.19<br />
970.68 0.002337 3.88<br />
971.44 0.003415 3.92<br />
971.98 0.00205 3.5<br />
972.5 0.001068 2.96<br />
972.72 0.000493 2.24<br />
972.91 0.001134 2.87<br />
973.36 0.002398 3.52<br />
973.7 0.001638 2.98<br />
974.03 0.00148 2.86<br />
974.35 0.000826 2.35<br />
974.36 0.00055 2.02<br />
974.36 0.000398 1.72<br />
974.38 0.000542 2.01<br />
974.38 0.00058 2.1<br />
974.66 0.001801 3.19<br />
Flow area<br />
(ft 2 )<br />
164.09<br />
165.15<br />
187.63<br />
144.51<br />
290.08<br />
306.97<br />
152.79<br />
334.34<br />
208.96<br />
265.9<br />
190.49<br />
146.72<br />
112.8<br />
107.93<br />
102.3<br />
121.99<br />
126.59<br />
174.07<br />
119.28<br />
132.39<br />
128.91<br />
111.13<br />
121.08<br />
133.06<br />
111.23<br />
112.1<br />
133.41<br />
145.14<br />
189.13<br />
166.63<br />
110.76<br />
128.05<br />
133.8<br />
164.12<br />
205.03<br />
236.09<br />
221.55<br />
203.7<br />
118.99<br />
Top width<br />
(ft)<br />
44.29<br />
88.55<br />
486.7<br />
350.3<br />
282.7<br />
239.1<br />
66.82<br />
1020<br />
521.7<br />
444.6<br />
183.5<br />
56.64<br />
64.46<br />
Appendix 2 51<br />
72.53<br />
30.74<br />
43.64<br />
41.35<br />
69<br />
32.7<br />
63.29<br />
33.5<br />
39.49<br />
42.62<br />
128.5<br />
45.71<br />
61.48<br />
74.27<br />
671.7<br />
877.9<br />
318.3<br />
77.64<br />
53.88<br />
58.79<br />
767.1<br />
791.9<br />
814.2<br />
861.7<br />
703.4<br />
312.7<br />
Froude<br />
number in<br />
channel<br />
0.25<br />
0.3<br />
0.34<br />
0.31<br />
0.25<br />
0.22<br />
0.31<br />
0.27<br />
0.25<br />
0.21<br />
0.22<br />
0.29<br />
0.4<br />
0.48<br />
0.37<br />
0.37<br />
0.34<br />
0.25<br />
0.33<br />
0.35<br />
0.3<br />
0.4<br />
0.37<br />
0.3<br />
0.4<br />
0.45<br />
0.37<br />
0.28<br />
0.2<br />
0.28<br />
0.39<br />
0.32<br />
0.31<br />
0.24<br />
0.19<br />
0.16<br />
0.19<br />
0.19<br />
0.34
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