US Army Corps of Engineers

Hungry Horse Dam & Reservoir

April 2026

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 4574 191 0 5.93 5.93 5.93 0.00 3545.77 3545.80 3076.20 469.60
2 4577 191 0 5.41 5.97 5.97 0.00 3545.77 3545.78 3076.20 469.58
3 4577 191 0 5.48 5.93 5.93 0.00 3545.72 3545.75 3076.19 469.56
4 4548 190 0 4.87 5.88 5.88 0.00 3545.61 3545.67 3076.17 469.50
5 4454 186 0 4.38 5.72 5.72 0.00 3545.51 3545.57 3076.10 469.47
6 4353 181 0 5.11 5.56 5.56 0.00 3545.44 3545.48 3076.03 469.45
7 4.73 5.85 5.85 0.00 3545.33 3545.44 3076.18 469.26
8 6.29 6.18 6.18 0.00 3545.35 3545.37 3076.34 469.03
9 5.75 6.65 6.65 0.00 3545.30 3545.34 3076.46 468.88
10 6.21 7.22 7.22 0.00 3545.21 3545.25 3076.82 468.43
11 6.56 7.23 7.23 0.00 3545.14 3545.16 3076.79 468.37
12 7.70 7.25 7.25 0.00 3545.19 3545.16 3076.83 468.33
13 8.88 7.31 7.31 0.00 3545.25 3076.86 468.39
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TOT 27083  0        
AVG 4514 188 0 5.95 6.36 6.36 0.00 3545.45 3545.46 3076.40 469.07
MAX 4577   8.88 7.31 7.31 0.00 3545.77 3545.80 3076.86 469.60
MIN 4353   4.38 5.56 5.56 0.00 3545.14 3545.16 3076.03 468.33