US Army Corps of Engineers

Cougar Dam

March 2026

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
1 101 4 1 929 500 170 320 1558.14 1557.51 1252.03 305.48 67383.70
2 126 5 1 886 710 250 460 1558.77 1558.65 1252.38 306.27 67761.56
3 185 8 7 880 930 340 590 1558.53 1558.66 1252.86 305.80 67617.38
4 180 8 2 885 910 330 590 1558.74 1558.56 1252.81 305.75 67743.52
5 161 7 3 1082 900 400 500 1559.32 1559.04 1252.76 306.28 68123.27
6 0 0 2 1179 2750 0 2750 1554.82 1558.11 1254.28 303.83 65291.62
7 0 0 1 1497 4320 0 4320 1545.57 1550.13 1256.04 294.09 59741.31
8 1541 1536.58 54647.24
9 1496 1528.61 50304.45
10 1018 1522.59 46994.39
11 965 1521.09 46244.79
12 888 1520.72 46031.25
13 1093 1520.84 46103.50
14 1491 1523.54 47523.11
15 1758 1524.21 47904.59
16 1392 1524.03 47814.93
17 1121 1524.15 47874.69
18 994 1523.79 47673.40
19 838 1523.07 47241.77
20 752 1522.26 46829.52
21 728 1521.30 46349.47
22 689 1521.05 46224.88
23 595 1521.20 46299.59
24 556 1521.45 46424.37
25 694 1521.95 46674.88
26 652 1522.18 46789.63
27 616 1522.26 46829.52
28 550 1522.17 46784.65
29 535 1521.99 46694.97
30 502 1521.75 46574.52
31 527 1522.24 46819.54
TOT 753  17         
AVG 108 4 2 946 1574 213 1361 1530.61 1557.24 1253.31 303.93 51590.84
MAX 185   1758 4320 400 4320 1559.32 1559.04 1256.04 306.28 68123.27
MIN 0   502 500 0 320 1520.72 1550.13 1252.03 294.09 46031.25