US Army Corps of Engineers

Wanapum Dam & Lake

November 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 13621 568 16 115.00 107.20 96.30 8.90 569.99 569.77 489.88 79.89
2 14219 592 16 101.50 107.40 100.30 5.00 569.10 569.99 489.65 80.34
3 12021 501 17 83.50 87.10 81.20 3.80 568.78 569.61 488.25 81.36
4 12855 536 17 100.70 100.00 92.00 6.00 568.97 568.57 488.97 79.60
5 11184 466 17 80.10 84.80 78.80 4.00 567.95 568.16 487.82 80.34
6 10771 449 18 92.90 86.90 75.30 9.60 568.75 569.30 488.60 80.70
7 14288 595 23 105.20 104.90 101.20 1.70 569.23 568.85 489.44 79.41
8 14409 600 18 114.40 112.30 103.30 7.00 569.44 569.20 489.62 79.58
9 13946 581 18 109.90 109.90 99.00 8.90 569.41 568.90 489.59 79.31
10 12930 539 18 97.50 97.90 91.20 4.70 569.35 569.12 488.75 80.37
11 12474 520 17 101.70 101.40 92.10 9.30 569.19 569.45 489.03 80.42
12 11021 459 18 92.30 98.20 78.30 17.90 568.65 568.61 488.68 79.93
13 11807 492 17 109.40 109.90 83.90 24.00 568.73 569.18 489.65 79.53
14 12080 503 17 87.10 95.40 88.40 5.00 567.34 567.18 488.70 78.48
15 10879 453 18 96.60 84.40 77.20 5.30 568.95 568.27 488.13 80.14
16 12768 532 19 100.30 93.00 91.00 0.00 569.83 568.49 488.77 79.72
17 11424 476 18 70.80 87.90 80.60 5.30 567.46 568.92 488.29 80.63
18 11320 472 15 90.80 83.00 80.30 0.80 568.64 567.73 487.88 79.85
19 13337 556 15 110.80 100.40 98.30 0.00 569.90 569.04 489.41 79.63
20 14336 597 16 94.10 102.90 101.10 0.00 569.04 569.21 489.49 79.72
21 13097 546 16 98.00 93.80 91.90 0.10 569.49 568.72 488.72 80.00
22 14106 588 17 104.30 106.70 98.70 6.30 569.29 569.90 489.53 80.37
23 9749 406 19 56.70 73.30 68.10 3.80 566.99 568.05 487.25 80.80
24 10230 426 21 75.20 74.20 72.80 0.00 566.95 567.63 487.52 80.11
25 13022 543 20 103.00 94.90 93.60 0.00 567.91 567.98 489.46 78.52
26 12670 528 20 93.20 92.10 90.80 0.10 568.48 568.06 489.16 78.90
27 11844 494 21 77.80 85.60 84.40 0.00 567.34 568.06 488.50 79.56
28 12283 512 22 89.20 89.70 88.50 0.00 567.01 567.44 489.05 78.39
29 12052 502 21 90.00 87.80 86.60 0.00 567.41 567.10 489.00 78.10
30 11026 459 23 103.50 87.90 78.00 8.60 569.59 569.40 488.59 80.81
1 13958 582 22 92.60 101.10 99.80 0.00 568.01 568.24 490.01 78.23
TOT385727  570        
AVG 12443 518 18 94.78 94.90 88.48 4.71 568.62 568.65 488.88 79.77
MAX 14409   115.00 112.30 103.30 24.00 569.99 569.99 490.01 81.36
MIN 9749   56.70 73.30 68.10 0.00 566.95 567.10 487.25 78.10
BUILDING STRONG®