US Army Corps of Engineers

The Dalles Dam

February 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 18753 781 48 129.80 126.70 125.60 0.00 158.75 158.45 77.08 81.37
2 20526 855 48 135.60 138.90 137.80 0.00 158.18 158.47 77.25 81.22
3 21634 901 30 149.70 146.50 145.40 0.00 158.65 158.30 77.38 80.92
4 26543 1106 0 180.80 182.30 180.70 0.00 158.37 158.29 78.56 79.73
5 25386 1058 0 175.50 176.40 173.80 0.00 158.16 158.20 78.93 79.27
6 26914 1121 0 187.40 185.70 183.10 0.00 158.52 158.44 78.48 79.96
7 29134 1214 0 201.60 204.80 202.20 0.00 157.83 157.92 79.14 78.78
8 31042 1293 0 226.20 222.70 220.10 0.00 158.51 158.33 80.44 77.89
9 30079 1253 0 210.30 211.60 209.60 0.00 158.23 158.44 79.73 78.71
10 30555 1273 0 214.60 212.30 211.20 0.00 158.68 158.74 79.36 79.38
11 28077 1170 0 195.40 192.00 190.90 0.00 159.29 158.91 78.61 80.30
12 29130 1214 0 197.10 200.20 199.10 0.00 158.80 158.84 78.96 79.88
13 27532 1147 0 186.20 189.90 188.80 0.00 158.08 158.64 79.23 79.41
14 26900 1121 0 186.60 186.10 185.00 0.00 158.16 158.14 78.85 79.29
15 28743 1198 0 201.00 198.40 197.30 0.00 158.65 158.57 79.02 79.55
16 23234 968 0 157.80 156.10 155.00 0.00 159.06 158.93 77.32 81.61
17 180.90 188.00 186.90 0.00 157.67 158.26 78.31 79.95
18 194.50 191.10 190.00 0.00 158.33 158.11 78.63 79.48
19 168.80 167.20 166.00 0.00 158.73 158.62 77.56 81.06
20 158.60 161.10 160.00 0.00 158.24 158.37 77.14 81.23
21 168.00 160.60 159.50 0.00 159.65 158.41 77.34 81.07
22 147.60 151.20 150.10 0.00 158.93 158.98 77.00 81.98
23 134.30 133.70 132.60 0.00 159.05 158.84 76.49 82.35
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TOT424182  126        
AVG 26511 1105 8 177.75 177.54 176.12 0.00 158.54 158.49 78.30 80.19
MAX 31042   226.20 222.70 220.10 0.00 159.65 158.98 80.44 82.35
MIN 18753   129.80 126.70 125.60 0.00 157.67 157.92 76.49 77.89
BUILDING STRONG®