US Army Corps of Engineers

Priest Rapids Dam & Reservoir

February 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 9001 375 20 62.40 62.20 61.90 0.00 487.59 486.87 404.88 81.99
2 9380 391 20 63.20 64.70 64.40 0.00 487.19 487.19 405.23 81.96
3 8953 373 20 63.90 62.70 62.40 0.00 487.51 485.92 405.03 80.89
4 9049 377 20 55.80 63.20 62.90 0.00 485.49 486.08 405.08 81.00
5 8786 366 20 62.30 63.10 62.80 0.00 485.24 484.33 405.08 79.25
6 8766 365 21 64.60 62.80 62.50 0.00 485.73 484.58 405.06 79.52
7 8891 370 22 64.60 62.80 62.40 0.00 486.26 485.66 405.05 80.61
8 9522 397 21 68.90 66.60 66.20 0.00 486.90 486.76 405.42 81.34
9 9119 380 21 66.40 64.00 63.70 0.00 487.51 486.14 405.19 80.95
10 9629 401 21 66.70 67.10 66.80 0.00 487.40 487.03 405.52 81.51
11 9070 378 20 55.80 63.40 63.10 0.00 485.31 485.94 405.18 80.76
12 8792 366 21 63.60 63.50 63.20 0.00 485.35 483.76 405.17 78.59
13 9908 413 21 77.30 69.40 69.10 0.00 487.49 486.46 405.77 80.69
14 10519 438 21 73.60 72.90 72.60 0.00 487.68 487.54 406.15 81.39
15 11503 479 22 81.50 82.40 82.10 0.00 487.44 487.43 406.79 80.64
16 10633 443 22 90.20 90.20 76.40 13.50 487.43 487.46 407.26 80.20
17 9595 400 22 64.40 66.50 66.20 0.00 486.87 487.19 405.41 81.78
18 8707 363 21 48.30 62.60 62.30 0.00 482.75 484.15 404.98 79.17
19 70.70 62.90 62.60 0.00 485.05 484.26 405.02 79.24
20 54.90 62.10 61.50 0.20 482.92 483.07 404.93 78.14
21 70.70 62.00 61.70 0.00 485.45 484.08 404.95 79.13
22 58.00 61.90 61.60 0.00 484.33 483.52 404.94 78.58
23 57.40 61.90 61.60 0.00 483.00 483.31 404.92 78.39
24 61.50 61.60 61.30 0.00 482.96 482.70 404.89 77.81
25 61.50 61.80 61.50 0.00 482.87 482.82 404.91 77.91
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TOT169823  376        
AVG 9435 393 21 65.13 65.77 64.91 0.55 485.75 485.37 405.31 80.06
MAX 11503   90.20 90.20 82.10 13.50 487.68 487.54 407.26 81.99
MIN 8707   48.30 61.60 61.30 0.00 482.75 482.70 404.88 77.81