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 59<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 />
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 />
369 942.18 941.8 941.58 941.13 940.67<br />
647 942.22 941.84 941.62 941.17 940.71<br />
751 942.23 941.85 941.63 941.17 940.7<br />
777 942.32 941.94 941.73 941.29 940.83<br />
914 942.35 941.97 941.76 941.32 940.86<br />
1000 942.44 942.07 941.86 941.43 941<br />
1288 942.53 942.17 941.96 941.54 941.11<br />
1500 942.56 942.19 941.99 941.57 941.14<br />
1768 942.55 942.18 941.98 941.55 941.11<br />
1797 942.62 942.25 942.04 941.62 941.19<br />
1845 942.66 942.29 942.08 941.67 941.23<br />
1893 942.71 942.35 942.15 941.73 941.31<br />
2372 942.81 942.45 942.24 941.83 941.41<br />
2796 942.87 942.51 942.3 941.89 941.47<br />
3092 942.92 942.56 942.35 941.95 941.53<br />
3512 942.98 942.62 942.41 942.01 941.59<br />
3970 943.03 942.68 942.46 942.08 941.66<br />
4442 943.12 942.77 942.56 942.18 941.76<br />
4834 943.17 942.82 942.6 942.23 941.79<br />
4896 943.18 942.84 942.61 942.24 941.81<br />
5019 943.19 942.84 942.61 942.24 941.8<br />
5251 943.38 943.04 942.81 942.46 942.04<br />
5582 943.5 943.16 942.93 942.58 942.17<br />
5891 943.56 943.22 942.99 942.65 942.24<br />
6167 943.62 943.28 943.05 942.71 942.3<br />
6488 943.67 943.34 943.11 942.77 942.36<br />
6760 943.7 943.36 943.13 942.79 942.38<br />
6997 943.74 943.4 943.17 942.83 942.42<br />
7195 943.76 943.42 943.19 942.85 942.44<br />
7480 943.78 943.45 943.21 942.87 942.46<br />
7669 943.78 943.44 943.2 942.86 942.45<br />
7808 943.8 943.46 943.22 942.88 942.46<br />
7851 943.81 943.47 943.23 942.89 942.47<br />
7978 943.84 943.5 943.25 942.91 942.49<br />
8289 943.98 943.64 943.39 943.05 942.64<br />
8451 944.02 943.68 943.43 943.09 942.68<br />
8779 944.08 943.74 943.49 943.15 942.74<br />
9076 944.13 943.8 943.55 943.21 942.81<br />
9390 944.15 943.82 943.57 943.23 942.83<br />
9763 944.2 943.87 943.62 943.29 942.88<br />
10093 944.25 943.92 943.67 943.34 942.94
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