US Army Corps of Engineers

The Dalles Dam

October 2020

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 13651 569 24 93.70 94.10 88.30 0.00 159.03 159.19 74.62 84.57
2 14732 614 24 102.80 103.20 97.40 0.00 158.98 158.67 75.59 83.08
3 13510 563 24 93.90 95.50 89.70 0.00 158.71 158.87 76.34 82.53
4 14578 607 24 105.40 102.90 97.10 0.00 159.21 158.95 76.97 81.98
5 15597 650 24 107.40 109.90 104.10 0.00 158.70 158.95 76.98 81.97
6 12617 526 24 89.60 89.60 83.80 0.00 158.72 158.85 76.37 82.48
7 12684 528 24 91.00 90.20 84.40 0.00 158.86 158.99 76.82 82.17
8 12513 521 24 89.90 89.20 83.40 0.00 158.98 159.07 77.02 82.05
9 11705 488 24 84.40 83.50 77.70 0.00 159.19 159.03 76.58 82.45
10 9893 412 24 71.00 71.20 65.40 0.00 159.12 159.10 76.33 82.77
11 11087 462 24 78.00 78.90 73.10 0.00 158.95 159.24 76.34 82.90
12 9032 376 24 65.20 65.90 60.10 0.00 158.82 158.86 76.49 82.37
13 12452 519 39 90.10 88.80 83.00 0.00 159.01 158.93 76.56 82.37
14 12789 533 48 90.50 90.00 84.20 0.00 159.06 158.84 75.29 83.55
15 13112 546 48 89.90 90.00 84.20 0.00 159.04 159.24 73.73 85.51
16 14733 614 48 100.60 101.00 95.20 0.00 158.94 159.09 74.07 85.02
17 13141 548 48 91.10 91.50 85.70 0.00 158.88 158.97 74.50 84.47
18 13217 551 48 91.40 92.40 86.60 0.00 158.72 158.66 74.54 84.12
19 75.70 73.70 67.90 0.00 159.12 158.89 74.02 84.87
20 75.30 76.80 71.00 0.00 158.80 159.00 73.76 85.24
21 90.70 89.90 84.10 0.00 158.94 158.88 74.34 84.54
22 98.90 103.10 97.30 0.00 158.18 158.44 74.87 83.57
23 108.10 105.50 99.70 0.00 158.62 158.50 75.40 83.10
24 105.00 103.10 97.30 0.00 159.02 158.96 75.04 83.92
25 118.40 120.50 114.70 0.00 158.65 158.87 75.77 83.10
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TOT231043  567        
AVG 12836 535 32 91.92 92.02 86.22 0.00 158.89 158.92 75.53 83.39
MAX 15597   118.40 120.50 114.70 0.00 159.21 159.24 77.02 85.51
MIN 9032   65.20 65.90 60.10 0.00 158.18 158.44 73.73 81.97
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