US Army Corps of Engineers

Big Cliff Dam

December 2025

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow cfsTotal Outflow cfsGeneration Flow cfsSpill cfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feetMidnight Storage kaf
1 0 0 0 2175 2570 0 2570 1197.00 1194.12 1112.20 81.92 5210.00
2 0 0 0 1935 2010 0 2010 1196.24 1191.22 1111.54 79.68 5110.91
3 0 0 0 2052 1560 0 1560 1200.10 1194.31 1110.93 83.38 5612.87
4 0 0 0 1623 1500 0 1500 1198.49 1196.92 1110.84 86.08 5388.78
5 0 0 0 2123 1910 0 1910 1200.77 1201.23 1111.32 89.91 5699.84
6 0 0 0 1758 2450 0 2450 1199.92 1197.22 1112.01 85.21 5587.03
7 2779 2780 1199.23 1198.22 1112.38 85.84 5476.40
8 2924 2630 1199.76 1199.62 1112.15 87.47 5561.19
9 2373 1860 1201.20 1199.55 1111.06 88.49 5757.74
10 1254 1630 1199.52 1197.54 1110.85 86.69 5522.64
11 2084 2590 1200.36 1199.09 1112.02 87.07 5646.47
12 4845 4970 1200.43 1200.30 1114.56 85.74 5655.55
13 5250 5570 1200.53 1200.57 1115.07 85.50 5668.54
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TOT 0  1         
AVG 0 0 0 2552 2618 0 2000 1199.50 1197.69 1112.07 85.61 5530.61
MAX 0   5250 5570 0 2570 1201.20 1201.23 1115.07 89.91 5757.74
MIN 0   1254 1500 0 1500 1196.24 1191.22 1110.84 79.68 5110.91