US Army Corps of Engineers

Hungry Horse Dam & Reservoir

October 2021

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 1694 71 0 0.53 2.28 2.28 0.00 3548.97 3549.10 3076.37 472.73
2 1678 70 0 0.29 2.29 2.29 0.00 3548.97 3549.96 3076.35 473.61
3 1715 71 0 -0.44 2.30 2.30 0.00 3548.73 3548.80 3076.38 472.42
4 1774 74 0 0.37 2.31 2.31 0.00 3548.56 3548.59 3076.42 472.17
5 1779 74 0 0.44 2.38 2.38 0.00 3548.39 3548.47 3076.42 472.05
6 1808 75 0 -0.90 2.40 2.40 0.00 3548.10 3548.28 3076.44 471.84
7 1802 75 0 0.93 2.41 2.41 0.00 3547.95 3548.08 3076.57 471.51
8 1861 78 0 0.78 2.48 2.48 0.00 3547.82 3547.93 3076.50 471.43
9 1986 83 0 0.88 2.58 2.58 0.00 3547.66 3547.76 3076.57 471.19
10 1962 82 0 0.65 2.58 2.58 0.00 3547.44 3547.56 3076.59 470.97
11 1944 81 0 0.41 2.57 2.57 0.00 3547.26 3547.37 3076.58 470.79
12 1930 80 0 0.26 2.52 2.52 0.00 3547.08 3547.18 3076.57 470.61
13 0.22 2.59 2.59 0.00 3546.90 3546.99 3076.61 470.38
14 0.79 2.60 2.60 0.00 3546.71 3546.81 3076.62 470.19
15 0.49 2.64 2.64 0.00 3546.51 3546.62 3076.63 469.99
16 0.51 2.65 2.65 0.00 3546.34 3546.44 3076.64 469.80
17 0.44 2.69 2.69 0.00 3546.16 3546.26 3076.65 469.61
18 0.38 2.75 2.75 0.00 3545.95 3546.05 3076.69 469.36
19 0.29 2.76 2.76 0.00 3545.74 3545.85 3076.70 469.15
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TOT 21933  0        
AVG 1828 76 0 0.39 2.51 2.51 0.00 3547.43 3547.58 3076.54 471.04
MAX 1986   0.93 2.76 2.76 0.00 3548.97 3549.96 3076.70 473.61
MIN 1678   -0.90 2.28 2.28 0.00 3545.74 3545.85 3076.35 469.15