The Dalles Dam
January 2021
Day of Month | Total Generation MWh | Average Generation MW | Station Use MWh | Inflow kcfs | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Midnight Reservoir Elevation | Average Forebay Elevation | Average Tailwater Elevation | Average Head feet |
1 | 21847 | 910 | 48 | 147.10 | 146.10 | 145.00 | 0.00 | 159.34 | 159.14 | 77.29 | 81.85 |
2 | 20117 | 838 | 48 | 132.90 | 134.50 | 133.40 | 0.00 | 159.01 | 159.10 | 76.89 | 82.21 |
3 | 15159 | 632 | 48 | 101.20 | 102.20 | 101.10 | 0.00 | 158.79 | 158.67 | 76.77 | 81.90 |
4 | 19406 | 809 | 48 | 130.30 | 131.80 | 130.70 | 0.00 | 158.53 | 158.47 | 77.49 | 80.98 |
5 | 22071 | 920 | 48 | 149.60 | 149.40 | 148.30 | 0.00 | 158.57 | 158.60 | 77.55 | 81.05 |
6 | 24628 | 1026 | 48 | 166.00 | 165.50 | 164.40 | 0.00 | 158.62 | 158.94 | 77.39 | 81.55 |
7 | 24435 | 1018 | 48 | 166.40 | 165.80 | 164.70 | 0.00 | 158.73 | 158.41 | 77.61 | 80.80 |
8 | 24309 | 1013 | 48 | 166.10 | 164.70 | 163.60 | 0.00 | 159.02 | 158.68 | 77.73 | 80.95 |
9 | 24917 | 1038 | 48 | 167.30 | 169.10 | 168.00 | 0.00 | 158.71 | 158.76 | 77.93 | 80.83 |
10 | 23052 | 960 | 48 | 155.20 | 155.90 | 154.80 | 0.00 | 158.52 | 158.67 | 77.51 | 81.16 |
11 | 24199 | 1008 | 48 | 163.90 | 164.20 | 163.10 | 0.00 | 158.48 | 158.68 | 77.69 | 80.99 |
12 | 25563 | 1065 | 48 | 174.80 | 173.80 | 172.70 | 0.00 | 158.69 | 158.88 | 78.23 | 80.65 |
13 | 26756 | 1115 | 48 | 186.90 | 187.60 | 186.50 | 0.00 | 158.58 | 158.37 | 79.85 | 78.52 |
14 | 28621 | 1193 | 48 | 192.70 | 195.60 | 194.50 | 0.00 | 158.38 | 158.74 | 78.55 | 80.19 |
15 | 26887 | 1120 | 48 | 183.20 | 181.80 | 180.70 | 0.00 | 158.65 | 158.55 | 77.33 | 81.22 |
16 | 26380 | 1099 | 48 | 179.00 | 176.70 | 175.60 | 0.00 | 159.05 | 158.99 | 76.97 | 82.02 |
17 | 22726 | 947 | 48 | 150.20 | 151.40 | 150.30 | 0.00 | 158.82 | 159.12 | 76.82 | 82.30 |
18 | 22865 | 953 | 48 | 150.60 | 153.20 | 152.10 | 0.00 | 158.32 | 158.65 | 76.66 | 81.99 |
19 | | | | 174.80 | 173.20 | 172.10 | 0.00 | 158.61 | 158.90 | 77.22 | 81.68 |
20 | | | | 169.10 | 169.30 | 168.20 | 0.00 | 158.61 | 158.74 | 77.09 | 81.65 |
21 | | | | 155.50 | 155.50 | 154.40 | 0.00 | 158.62 | 158.65 | 76.87 | 81.78 |
22 | | | | 160.10 | 157.80 | 156.70 | 0.00 | 159.06 | 159.03 | 76.69 | 82.34 |
23 | | | | 162.70 | 163.10 | 162.00 | 0.00 | 158.95 | 158.89 | 77.42 | 81.47 |
24 | | | | 168.30 | 169.70 | 168.60 | 0.00 | 158.71 | 158.83 | 77.19 | 81.64 |
25 | | | | 169.30 | 171.10 | 170.00 | 0.00 | 158.36 | 158.48 | 77.16 | 81.32 |
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TOT | 423938 | | 864 | | | | | | | | |
AVG | 23552 | 981 | 48 | 160.93 | 161.16 | 160.06 | 0.00 | 158.71 | 158.76 | 77.44 | 81.32 |
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MAX | 28621 | | | 192.70 | 195.60 | 194.50 | 0.00 | 159.34 | 159.14 | 79.85 | 82.34 |
MIN | 15159 | | | 101.20 | 102.20 | 101.10 | 0.00 | 158.32 | 158.37 | 76.66 | 78.52 |