US Army Corps of Engineers

Lower Monumental Dam & Lake

July 2024

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 2224 93 13 32.50 30.60 12.60 17.30 538.05 537.67 438.01 99.66
2 3539 147 14 37.90 38.00 20.10 17.10 538.03 538.00 438.37 99.63
3 3601 150 14 37.10 38.00 20.40 16.90 537.77 537.94 438.32 99.62
4 3392 141 13 36.90 36.90 19.20 17.00 537.79 537.91 438.25 99.66
5 3339 139 13 35.30 36.60 18.90 17.00 537.43 537.85 438.21 99.64
6 3246 135 13 38.40 36.20 18.30 17.30 538.08 537.91 438.10 99.81
7 4148 173 13 40.30 41.10 23.50 17.00 537.87 537.80 438.35 99.45
8 2939 122 14 34.60 34.50 16.80 17.00 537.89 537.62 438.30 99.32
9 3848 160 18 38.10 39.70 21.90 17.10 537.41 537.75 438.44 99.31
10 3239 135 19 38.40 36.00 18.40 17.00 538.12 537.76 438.18 99.58
11 3655 152 18 37.80 38.40 20.80 17.00 537.92 537.51 438.26 99.25
12 3313 138 18 36.00 36.50 18.90 17.00 537.77 537.56 438.27 99.29
13 2977 124 18 32.20 32.90 16.90 15.30 537.54 537.51 438.05 99.46
14 2516 105 18 32.00 31.80 14.20 17.00 537.58 537.72 437.96 99.76
15 2626 109 18 33.90 32.40 14.80 17.00 538.01 537.78 437.96 99.82
16 3323 138 18 36.90 36.60 18.80 17.00 538.11 537.87 438.10 99.77
17 3330 139 18 36.00 36.60 18.90 17.00 537.96 537.77 438.19 99.58
18 2224 93 18 29.50 29.60 12.60 16.20 537.91 537.68 438.02 99.66
19 36.30 37.00 19.30 17.00 537.69 537.83 438.12 99.71
20 34.50 33.90 16.30 17.00 537.88 537.74 438.04 99.70
21 33.50 33.20 15.70 16.90 537.96 537.71 438.08 99.63
22 30.20 31.20 13.70 17.00 537.67 537.73 438.20 99.53
23 31.30 31.20 13.70 16.90 537.67 537.71 438.10 99.61
24 31.00 32.00 14.30 17.00 537.44 537.45 438.16 99.29
25 29.30 29.00 12.30 16.10 537.53 537.34 437.99 99.35
26
27
28
29
30
31
TOT 57478  286        
AVG 3193 133 16 34.80 34.80 17.25 16.88 537.80 537.72 438.16 99.56
MAX 4148   40.30 41.10 23.50 17.30 538.12 538.00 438.44 99.82
MIN 2224   29.30 29.00 12.30 15.30 537.41 537.34 437.96 99.25
BUILDING STRONG®