US Army Corps of Engineers

Cougar Dam

February 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 56 2 2 339 320 110 210 1530.54 1530.51 1251.84 278.67 51423.18
2 56 2 5 336 320 110 210 1530.58 1530.57 1251.83 278.74 51447.19
3 57 2 2 323 320 110 210 1530.51 1530.59 1251.83 278.76 51405.17
4 57 2 0 292 320 110 210 1530.46 1530.57 1251.84 278.73 51375.18
5 57 2 0 311 320 110 210 1530.41 1530.52 1251.83 278.69 51345.20
6 57 2 2 304 320 110 210 1530.34 1530.43 1251.83 278.60 51303.26
7 57 2 2 295 320 110 210 1530.35 1530.30 1251.84 278.46 51309.25
8 57 2 0 513 330 110 220 1531.47 1530.81 1251.87 278.94 51934.44
9 57 2 13 741 330 110 220 1532.97 1532.30 1251.51 280.79 52684.93
10 57 2 0 645 340 110 230 1533.92 1533.50 1251.83 281.67 53251.76
11 58 2 2 537 340 110 240 1534.54 1534.26 1251.84 282.42 53569.46
12 59 2 2 474 340 110 240 1535.00 1534.78 1251.84 282.94 53800.00
13 66 3 2 441 340 120 220 1535.37 1535.20 1251.89 283.31 53984.50
14 449 340 1535.81 1535.60 1251.87 283.73 54204.67
15 450 330 1536.21 1536.00 1251.90 284.10 54425.48
16 466 350 1536.64 1536.43 1251.89 284.54 54683.28
17 467 360 1536.95 1536.80 1251.92 284.88 54869.85
18 448 440 1536.96 1536.96 1252.02 284.94 54875.88
19 434 460 1536.87 1536.94 1252.04 284.90 54821.65
20 418 480 1536.64 1536.75 1252.10 284.65 54683.28
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TOT 751  32         
AVG 58 2 2 434 351 111 218 1533.63 1533.49 1251.87 281.62 53069.88
MAX 66   741 480 120 240 1536.96 1536.96 1252.10 284.94 54875.88
MIN 56   292 320 110 210 1530.34 1530.30 1251.51 278.46 51303.26
BUILDING STRONG®