US Army Corps of Engineers

Hungry Horse Dam & Reservoir

May 2022

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 4228 176 0 5.13 6.98 5.84 1.14 3527.31 3527.39 3078.12 449.27
2 3939 164 0 6.13 7.36 5.54 1.82 3527.18 3527.24 3077.19 450.05
3 3975 166 0 7.57 8.09 5.61 2.48 3527.14 3527.14 3077.44 449.70
4 3924 164 0 9.26 8.02 5.62 2.40 3527.24 3527.14 3077.43 449.71
5 3932 164 0 12.04 8.03 5.62 2.40 3527.65 3527.38 3077.40 449.98
6 3904 163 0 17.70 8.00 5.60 2.40 3528.59 3528.08 3077.36 450.72
7 3911 163 0 18.38 8.00 5.60 2.40 3529.59 3529.09 3077.37 451.72
8 3898 162 0 14.26 8.01 5.61 2.40 3530.19 3529.92 3077.35 452.57
9 4064 169 0 13.34 7.83 5.78 2.05 3530.72 3530.44 3077.61 452.83
10 4191 175 0 8.93 7.58 5.88 1.70 3530.85 3530.76 3077.85 452.91
11 4244 177 0 8.05 7.63 6.00 1.63 3530.89 3530.87 3077.86 453.01
12 4177 174 0 7.98 7.67 5.96 1.71 3530.89 3530.90 3077.79 453.11
13 4196 175 0 8.12 7.91 6.01 1.90 3530.88 3530.88 3077.71 453.17
14 4191 175 0 7.19 7.92 6.03 1.90 3530.71 3530.81 3077.71 453.10
15 4199 175 0 6.58 7.94 6.04 1.90 3530.65 3530.70 3077.72 452.98
16 3972 166 0 7.78 7.89 5.78 2.10 3530.67 3530.65 3077.49 453.16
17 3688 154 0 11.57 7.60 5.31 2.28 3531.04 3530.83 3077.26 453.57
18 3784 158 0 12.13 7.20 5.40 1.80 3531.52 3531.29 3077.50 453.79
19 3963 165 0 11.88 6.94 5.58 1.36 3532.14 3531.79 3077.80 453.99
20 4004 167 0 11.42 6.46 5.56 0.90 3532.46 3532.27 3077.97 454.30
21 8.48 6.47 5.57 0.90 3532.65 3532.82 3077.97 454.85
22 8.36 6.50 5.60 0.90 3532.80 3532.75 3077.97 454.78
23 8.66 6.55 5.65 0.90 3532.80 3532.42 3077.99 454.43
24 6.50 6.50 5.59 0.90 3533.02 3533.01 3077.97 455.04
25 9.15 6.50 5.60 0.90 3533.25 3533.25 3078.00 455.25
26 8.76 6.53 5.63 0.90 3533.58 3533.39 3077.97 455.42
27 18.72 6.50 5.60 0.90 3534.61 3534.02 3077.95 456.07
28
29
30
31
TOT 80384  0        
AVG 4019 167 0 10.15 7.36 5.69 1.67 3530.78 3530.64 3077.69 452.94
MAX 4244   18.72 8.09 6.04 2.48 3534.61 3534.02 3078.12 456.07
MIN 3688   5.13 6.46 5.31 0.90 3527.14 3527.14 3077.19 449.27