US Army Corps of Engineers

Ice Harbor Dam

June 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 2229 93 59 79.60 78.20 12.80 64.60 438.08 438.03 343.15 94.88
2 2236 93 59 79.30 79.50 12.80 66.00 438.04 438.12 343.10 95.02
3 2230 93 60 81.10 81.40 12.90 67.90 437.97 437.94 343.36 94.58
4 2238 93 60 109.80 111.00 13.40 97.00 437.69 437.83 345.72 92.11
5 2278 95 60 110.30 108.00 13.60 93.60 438.23 437.93 345.53 92.40
6 2255 94 60 104.70 106.50 13.40 92.30 437.81 437.80 345.41 92.39
7 2231 93 59 105.60 106.40 13.30 92.40 437.61 437.57 345.37 92.20
8 2227 93 51 101.70 100.90 13.10 86.90 437.80 437.77 344.91 92.86
9 2229 93 51 105.40 105.80 13.20 91.90 437.72 437.97 345.28 92.69
10 2227 93 56 97.70 96.40 13.00 82.60 438.04 437.97 344.52 93.45
11 2092 87 60 92.90 93.50 12.20 80.60 437.89 437.98 344.43 93.55
12 2226 93 59 89.80 91.20 13.00 77.30 437.55 437.70 344.23 93.47
13 2225 93 59 84.20 82.60 12.90 69.00 437.95 438.05 343.59 94.46
14 2226 93 59 75.80 76.40 12.80 62.70 437.81 437.97 343.01 94.96
15 2224 93 59 63.90 64.50 12.70 51.10 437.66 437.61 342.03 95.58
16 2229 93 60 58.70 58.20 12.60 44.90 437.77 437.67 341.23 96.44
17 2213 92 61 59.30 58.20 12.50 44.90 438.03 437.98 341.33 96.65
18 2175 91 60 56.10 56.10 12.40 43.00 438.02 437.97 341.44 96.53
19 2224 93 60 51.70 53.90 12.70 40.50 437.49 437.68 341.60 96.08
20 2226 93 60 49.40 49.60 12.60 36.20 437.45 437.42 341.11 96.31
21 6314 263 60 52.50 52.50 36.30 15.50 437.43 437.59 341.56 96.03
22 5592 233 59 48.30 46.40 32.00 13.70 437.87 437.78 341.36 96.42
23 45.50 44.40 30.60 13.20 438.14 437.99 341.14 96.85
24 48.40 48.20 33.30 14.30 438.18 437.95 341.42 96.53
25 49.30 50.30 34.70 15.00 437.77 437.94 341.55 96.39
26 42.70 42.60 29.30 12.60 437.84 437.69 340.65 97.04
27 38.90 37.60 25.70 11.10 438.17 437.89 340.13 97.76
28 39.00 38.60 26.60 11.50 438.27 438.09 340.32 97.77
29 38.50 39.10 26.70 11.70 438.14 437.82 340.12 97.70
30
TOT 56348  1291        
AVG 2561 107 59 71.04 70.97 18.38 51.86 437.88 437.85 342.71 95.14
MAX 6314   110.30 111.00 36.30 97.00 438.27 438.12 345.72 97.77
MIN 2092   38.50 37.60 12.20 11.10 437.43 437.42 340.12 92.11