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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72 <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 3–2. Water-surface elevation, in feet, along River Styx after decreasing the Manning’s roughness coefficient (n) <strong>for</strong> the<br />
main channel by 5, 10, 15, and 20 percent.—Continued<br />
River<br />
station 1<br />
6514<br />
6596<br />
6911<br />
7295<br />
7675<br />
8014<br />
8298<br />
8585<br />
8867<br />
8893<br />
8959<br />
9043<br />
9235<br />
9609<br />
9940<br />
10212<br />
10586<br />
11004<br />
11441<br />
11912<br />
11943<br />
12016<br />
12080<br />
12484<br />
12779<br />
13078<br />
13395<br />
13753<br />
14118<br />
14425<br />
14798<br />
14828<br />
14874<br />
14941<br />
15233<br />
15534<br />
15805<br />
16077<br />
16358<br />
16682<br />
17003<br />
17358<br />
Water-surface elevation (in feet) associated with the indicated decrease in the Manning’s roughness coefficient (n)<br />
over the entire length of the main channel<br />
0 percent 5 percent 10 percent 15 percent 20 percent<br />
949.37<br />
949.18<br />
948.99<br />
948.89<br />
948.7<br />
949.46<br />
949.27<br />
949.09<br />
948.99<br />
948.8<br />
949.69<br />
949.5<br />
949.32<br />
949.22<br />
949.03<br />
949.94<br />
949.75<br />
949.56<br />
949.46<br />
949.26<br />
950.31<br />
950.12<br />
949.93<br />
949.84<br />
949.64<br />
950.58<br />
950.4<br />
950.21<br />
950.11<br />
949.92<br />
950.77<br />
950.58<br />
950.38<br />
950.28<br />
950.08<br />
951.03<br />
950.84<br />
950.65<br />
950.55<br />
950.35<br />
951.25<br />
951.06<br />
950.86<br />
950.76<br />
950.55<br />
951.34<br />
951.14<br />
950.95<br />
950.85<br />
950.65<br />
951.4<br />
951.2<br />
951<br />
950.91<br />
950.7<br />
951.45<br />
951.25<br />
951.05<br />
950.95<br />
950.74<br />
951.67<br />
951.47<br />
951.28<br />
951.18<br />
950.98<br />
951.88<br />
951.68<br />
951.48<br />
951.38<br />
951.17<br />
952.1<br />
951.9<br />
951.68<br />
951.58<br />
951.36<br />
952.39<br />
952.18<br />
951.96<br />
951.85<br />
951.62<br />
952.89<br />
952.69<br />
952.47<br />
952.37<br />
952.14<br />
953.36<br />
953.15<br />
952.93<br />
952.82<br />
952.58<br />
954.03<br />
953.82<br />
953.61<br />
953.49<br />
953.26<br />
954.66<br />
954.44<br />
954.21<br />
954.09<br />
953.85<br />
954.8<br />
954.59<br />
954.37<br />
954.26<br />
954.03<br />
954.88<br />
954.68<br />
954.46<br />
954.35<br />
954.12<br />
954.99<br />
954.8<br />
954.59<br />
954.48<br />
954.26<br />
955.22<br />
955.01<br />
954.81<br />
954.68<br />
954.47<br />
955.39<br />
955.18<br />
954.99<br />
954.84<br />
954.64<br />
955.56<br />
955.34<br />
955.15<br />
955<br />
954.79<br />
955.74<br />
955.52<br />
955.34<br />
955.17<br />
954.98<br />
955.96<br />
955.74<br />
955.56<br />
955.38<br />
955.19<br />
956.17<br />
955.94<br />
955.77<br />
955.58<br />
955.4<br />
956.35<br />
956.12<br />
955.95<br />
955.75<br />
955.57<br />
956.59<br />
956.36<br />
956.2<br />
955.99<br />
955.81<br />
956.67<br />
956.44<br />
956.29<br />
956.09<br />
955.93<br />
956.69<br />
956.47<br />
956.31<br />
956.11<br />
955.95<br />
956.71<br />
956.48<br />
956.32<br />
956.12<br />
955.95<br />
956.89<br />
956.66<br />
956.5<br />
956.3<br />
956.14<br />
957.08<br />
956.85<br />
956.7<br />
956.48<br />
956.32<br />
957.29<br />
957.05<br />
956.91<br />
956.69<br />
956.53<br />
957.47<br />
957.24<br />
957.1<br />
956.88<br />
956.72<br />
957.72<br />
957.49<br />
957.35<br />
957.13<br />
956.98<br />
957.99<br />
957.77<br />
957.64<br />
957.42<br />
957.25<br />
958.26<br />
958.05<br />
957.92<br />
957.71<br />
957.54<br />
958.44<br />
958.22<br />
958.09<br />
957.87<br />
957.69
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