US Army Corps of Engineers

The Dalles Dam

May 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 12376 516 24 143.90 143.80 80.40 57.60 159.04 159.02 74.61 84.41
2 12772 532 24 145.10 147.80 82.90 59.00 158.58 159.04 74.90 84.14
3 12804 534 24 149.80 149.90 84.10 60.00 158.56 158.48 75.29 83.19
4 12786 533 24 148.10 148.30 83.40 59.20 158.53 158.63 74.76 83.87
5 12563 523 24 149.70 145.40 81.50 58.10 159.28 158.61 74.43 84.18
6 12034 501 24 135.30 139.90 78.20 55.90 158.45 158.74 74.38 84.36
7 11196 466 24 131.20 131.10 73.00 52.30 158.44 158.58 74.62 83.96
8 12773 532 24 146.40 148.40 83.30 59.30 158.06 158.74 74.87 83.87
9 12911 538 24 154.00 149.40 84.10 59.80 159.09 158.97 74.81 84.16
10 14891 620 24 171.10 172.90 98.00 69.10 158.74 159.05 76.01 83.04
11 14051 585 24 161.80 164.10 92.60 65.60 158.29 158.56 75.46 83.10
12 14036 585 24 164.80 161.70 91.30 64.50 158.84 158.86 75.02 83.84
13 14083 587 24 162.00 163.90 92.50 65.60 158.50 158.63 75.49 83.14
14 17214 717 24 200.00 199.80 114.10 79.90 158.52 158.95 76.50 82.45
15 19184 799 24 224.30 224.80 129.50 89.50 158.43 158.37 77.48 80.89
16 19647 819 24 227.40 230.50 133.30 91.40 157.83 158.78 78.02 80.76
17 17952 748 24 213.30 210.80 120.70 84.30 158.33 159.00 77.73 81.27
18 18394 766 24 215.80 216.90 124.80 86.30 158.12 158.04 77.43 80.61
19 19879 828 24 231.40 234.60 135.50 93.30 157.52 158.27 77.95 80.32
20 19055 794 24 217.50 217.20 124.50 86.70 157.56 158.01 78.45 79.56
21 17731 739 24 216.80 209.90 120.20 83.80 158.85 158.33 77.46 80.87
22 17204 717 24 194.80 201.10 115.00 80.30 157.66 159.14 77.11 82.03
23 18332 764 24 222.20 216.00 123.70 86.50 158.86 158.85 77.76 81.09
24 18217 759 24 209.50 214.90 123.50 85.60 157.82 158.40 77.62 80.78
25 14905 621 24 184.20 176.00 99.60 70.50 159.36 158.61 76.86 81.75
26 14129 589 24 161.90 165.00 93.30 65.90 158.80 159.10 76.24 82.86
27 13969 582 24 161.70 162.00 91.90 64.30 158.70 159.02 75.78 83.24
28 15108 630 24 177.00 177.10 100.80 70.50 158.76 158.77 76.68 82.09
29 15692 654 24 183.20 183.60 104.40 73.30 158.51 158.67 76.49 82.18
30 17310 721 24 199.80 202.20 115.50 80.80 158.07 158.79 76.81 81.98
31 18495 771 24 216.80 218.00 124.60 87.60 157.83 158.81 77.67 81.14
TOT481693  744        
AVG 15538 647 24 181.32 181.52 103.23 72.47 158.45 158.70 76.28 82.42
MAX 19879   231.40 234.60 135.50 93.30 159.36 159.14 78.45 84.41
MIN 11196   131.20 131.10 73.00 52.30 157.52 158.01 74.38 79.56