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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54 <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 2–4. Selected Hydrologic Engineers Center’s River Analysis System output <strong>for</strong> Little Chippewa Creek, Wayne County, Ohio.<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 />
<strong>Stream</strong>flow<br />
(ft 3 /s)<br />
Minimum<br />
elevation<br />
in channel<br />
(ft)<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 />
Top width<br />
(ft)<br />
Froude<br />
number in<br />
channel<br />
68 875 939.5 951.29 951.35 0.0002 2.03 463.84 582.3 0.13<br />
349 875 940.39 951.34 951.42 0.00026 2.29 386.03 685.3 0.15<br />
557 875 941.05 951.39 951.48 0.000329 2.35 375.99 829.6 0.16<br />
824 875 941.9 951.48 951.63 0.0008 3.13 281.23 707.1 0.25<br />
886 875 941.6 951.57 951.68 0.000415 2.68 332.94 591.6 0.19<br />
927 South Main Street (multiple opening)<br />
965 875 941.6 951.62 951.73 0.000403 2.66 336.37 146.1 0.19<br />
1015 875 941.6 951.62 951.77 0.000692 3.07 286.6 303.4 0.24<br />
1326 875 941.66 951.83 951.92 0.000326 2.43 359.81 385 0.16<br />
1516 875 941.7 951.89 951.98 0.000289 2.36 371.02 722.9 0.16<br />
1721 875 941.74 951.95 952.04 0.000303 2.42 363.37 682.2 0.16<br />
1942 875 941.78 952.02 952.1 0.000251 2.29 384.43 1225 0.15<br />
2251 875 941.84 952.1 952.19 0.000295 2.43 362.47 753.7 0.16<br />
2515 875 941.9 952.18 952.26 0.000252 2.26 451.37 2114 0.15<br />
2799 875 941.95 952.28 952.32 0.000169 1.87 685.06 2087 0.12<br />
3029 875 942 952.33 952.36 0.000131 1.65 900.4 2368 0.11<br />
3260 875 942.04 952.35 952.41 0.000251 2.16 612.83 2531 0.15<br />
3553 875 942.1 952.41 952.52 0.000445 2.65 388.01 2171 0.19<br />
3597 875 942.5 952.43 952.54 0.000409 2.62 388.02 1930 0.19<br />
3613 Private road (bridge)<br />
3631 875 942.5 952.45 952.55 0.000403 2.6 392.78 1803 0.18<br />
3717 875 941.7 952.48 952.6 0.000479 2.76 375.92 1823 0.2<br />
3875 875 941.76 952.58 952.65 0.000208 2.11 482.89 2552 0.14<br />
4200 875 941.89 952.65 952.73 0.000239 2.26 387.89 2773 0.15<br />
4565 875 942.04 952.74 952.84 0.000381 2.64 331.31 2768 0.18<br />
4920 772 942.18 952.88 952.97 0.000299 2.37 325.61 1847 0.16<br />
5306 772 942.33 953 953.07 0.000248 2.21 349.4 2722 0.15<br />
5588 772 942.45 953.06 953.15 0.00029 2.4 322.06 3193 0.16<br />
5990 772 942.61 953.19 953.28 0.00034 2.47 312.39 3600 0.17<br />
6349 772 942.75 953.31 953.38 0.000232 2.13 363.25 3255 0.14<br />
6778 772 942.92 953.42 953.53 0.000448 2.71 284.37 3126 0.19<br />
6976 772 943 953.5 953.65 0.000716 3.17 243.78 2876 0.23<br />
7357 772 943.15 953.74 953.84 0.000339 2.5 308.55 4698 0.17<br />
7637 772 943.26 953.84 953.95 0.000398 2.64 292.15 3594 0.18<br />
8024 772 943.42 953.99 954.1 0.000394 2.64 292.55 2388 0.18<br />
8386 772 943.56 954.15 954.24 0.000377 2.48 310.94 3595 0.18<br />
8713 772 943.69 954.26 954.38 0.000437 2.72 289.6 3385 0.19<br />
8972 772 943.79 954.38 954.5 0.000455 2.79 277.13 3074 0.19<br />
9304 772 943.92 954.53 954.68 0.000586 3.07 251.42 3645 0.21<br />
9579 772 944.03 954.69 954.89 0.00093 3.58 215.34 3981 0.25<br />
9852 772 944.14 954.95 955.09 0.000551 2.99 258.56 3710 0.21
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