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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Appendix 3 67<br />
Table 3–1. Water-surface elevation along Chippewa Creek after decreasing the Manning’s roughness coefficient (n) <strong>for</strong> the main<br />
channel by 5, 10, 15, and 20 percent.—Continued<br />
River<br />
station 1<br />
95792<br />
95932<br />
96088<br />
96297<br />
96450<br />
96611<br />
96732<br />
97086<br />
97525<br />
97924<br />
98239<br />
98605<br />
98991<br />
99342<br />
99695<br />
100060<br />
100505<br />
100902<br />
101334<br />
101803<br />
101821<br />
101850<br />
101868<br />
102076<br />
102400<br />
102694<br />
103027<br />
103298<br />
103610<br />
103977<br />
104468<br />
104494<br />
104538<br />
104550<br />
104572<br />
104925<br />
105202<br />
105570<br />
106006<br />
106361<br />
106788<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 />
982.43<br />
982.32<br />
982.23<br />
982.13<br />
982.05<br />
982.45<br />
982.33<br />
982.22<br />
982.11<br />
982.03<br />
982.79<br />
982.65<br />
982.54<br />
982.41<br />
982.3<br />
983.32<br />
983.19<br />
983.08<br />
982.96<br />
982.85<br />
983.48<br />
983.36<br />
983.25<br />
983.12<br />
983<br />
983.84<br />
983.71<br />
983.6<br />
983.47<br />
983.35<br />
984.15<br />
984.03<br />
983.9<br />
983.77<br />
983.64<br />
984.34<br />
984.23<br />
984.12<br />
984<br />
983.88<br />
984.47<br />
984.36<br />
984.26<br />
984.14<br />
984.02<br />
984.63<br />
984.53<br />
984.44<br />
984.33<br />
984.22<br />
984.77<br />
984.69<br />
984.61<br />
984.53<br />
984.43<br />
984.86<br />
984.78<br />
984.7<br />
984.61<br />
984.52<br />
985.05<br />
984.97<br />
984.91<br />
984.82<br />
984.73<br />
985.39<br />
985.33<br />
985.29<br />
985.22<br />
985.14<br />
985.79<br />
985.72<br />
985.67<br />
985.59<br />
985.5<br />
986.3<br />
986.21<br />
986.16<br />
985.91<br />
985.79<br />
987.03<br />
986.94<br />
986.89<br />
986.51<br />
986.35<br />
987.58<br />
987.46<br />
987.39<br />
987.03<br />
986.84<br />
988.08<br />
987.94<br />
987.86<br />
987.55<br />
987.36<br />
988.52<br />
988.35<br />
988.25<br />
987.95<br />
987.73<br />
988.63<br />
988.47<br />
988.37<br />
988.08<br />
987.87<br />
988.69<br />
988.52<br />
988.43<br />
988.14<br />
987.94<br />
988.74<br />
988.58<br />
988.48<br />
988.19<br />
987.99<br />
989.04<br />
988.88<br />
988.76<br />
988.49<br />
988.29<br />
989.43<br />
989.26<br />
989.13<br />
988.87<br />
988.66<br />
989.81<br />
989.64<br />
989.5<br />
989.26<br />
989.06<br />
990.09<br />
989.91<br />
989.76<br />
989.52<br />
989.32<br />
990.31<br />
990.14<br />
989.98<br />
989.75<br />
989.54<br />
990.53<br />
990.35<br />
990.19<br />
989.96<br />
989.76<br />
990.73<br />
990.55<br />
990.38<br />
990.15<br />
989.94<br />
990.97<br />
990.8<br />
990.63<br />
990.41<br />
990.21<br />
990.97<br />
990.79<br />
990.63<br />
990.41<br />
990.21<br />
990.98<br />
990.8<br />
990.63<br />
990.41<br />
990.21<br />
991.03<br />
990.86<br />
990.69<br />
990.48<br />
990.29<br />
991.04<br />
990.86<br />
990.7<br />
990.49<br />
990.3<br />
991.08<br />
990.9<br />
990.74<br />
990.53<br />
990.34<br />
991.09<br />
990.91<br />
990.75<br />
990.54<br />
990.35<br />
991.1<br />
990.92<br />
990.76<br />
990.55<br />
990.37<br />
991.11<br />
990.93<br />
990.77<br />
990.57<br />
990.38<br />
991.11<br />
990.94<br />
990.78<br />
990.57<br />
990.39<br />
991.12<br />
990.95<br />
990.78<br />
990.58<br />
990.4