Cougar Dam
May 2026
| Day of Month | Total Generation MWh | Average Generation MW | Station Use MWh | Inflow cfs | Total Outflow cfs | Generation Flow cfs | Spill cfs | Midnight Reservoir Elevation | Average Forebay Elevation | Average Tailwater Elevation | Average Head feet | Midnight Storage kaf |
|---|
| 1 | 83 | 3 | 9 | 566 | 340 | 150 | 190 | 1572.63 | 1572.34 | 1251.99 | 320.35 | 77040.31 |
| 2 | 83 | 3 | 2 | 532 | 340 | 150 | 180 | 1573.21 | 1572.93 | 1251.99 | 320.94 | 77446.51 |
| 3 | 58 | 2 | 0 | 523 | 360 | 120 | 240 | 1573.61 | 1573.44 | 1251.84 | 321.60 | 77726.30 |
| 4 | 90 | 4 | 3 | 490 | 360 | 160 | 200 | 1573.96 | 1573.78 | 1252.04 | 321.74 | 77971.88 |
| 5 | 88 | 4 | 0 | 466 | 350 | 160 | 190 | 1574.27 | 1574.12 | 1251.70 | 322.42 | 78188.43 |
| 6 | 84 | 4 | 2 | 449 | 340 | 150 | 190 | 1574.55 | 1574.42 | 1251.95 | 322.47 | 78384.28 |
| 7 | 85 | 4 | 2 | 423 | 350 | 160 | 190 | 1574.75 | 1574.65 | 1251.96 | 322.69 | 78524.45 |
| 8 | 84 | 4 | 2 | 410 | 340 | 160 | 190 | 1574.92 | 1574.84 | 1251.99 | 322.85 | 78643.78 |
| 9 | 87 | 4 | 2 | 401 | 340 | 160 | 190 | 1575.07 | 1575.00 | 1251.99 | 323.01 | 78748.81 |
| 10 | 88 | 4 | 0 | 383 | 350 | 160 | 190 | 1575.15 | 1575.12 | 1251.95 | 323.17 | 78804.63 |
| 11 | 89 | 4 | 2 | 376 | 350 | 160 | 190 | 1575.37 | 1575.21 | 1252.00 | 323.21 | 78958.33 |
| 12 | 88 | 4 | 0 | 370 | 350 | 160 | 190 | 1575.41 | 1575.27 | 1251.91 | 323.36 | 78986.30 |
| 13 | 83 | 3 | 2 | 396 | 340 | 150 | 190 | 1575.63 | 1575.45 | 1251.99 | 323.46 | 79140.33 |
| 14 | 84 | 4 | 2 | 393 | 340 | 150 | 190 | 1575.72 | 1575.68 | 1252.00 | 323.68 | 79203.42 |
| 15 | 99 | 4 | 2 | 365 | 340 | 180 | 160 | 1575.77 | 1575.75 | 1252.09 | 323.66 | 79238.49 |
| 16 | 97 | 4 | 1 | 385 | 340 | 180 | 160 | 1575.95 | 1575.86 | 1252.09 | 323.77 | 79364.86 |
| 17 | 110 | 5 | 1 | 426 | 350 | 200 | 160 | 1576.12 | 1576.06 | 1252.28 | 323.78 | 79495.60 |
| 18 | 110 | 5 | 2 | 401 | 360 | 200 | 160 | 1576.22 | 1576.18 | 1252.46 | 323.72 | 79575.35 |
| 19 | | | | 375 | 360 | | | 1576.25 | 1576.25 | 1252.12 | 324.13 | 79599.29 |
| 20 | | | | 359 | 340 | | | 1576.30 | 1576.28 | 1252.27 | 324.01 | 79639.21 |
| 21 | | | | 356 | 340 | | | 1576.32 | 1576.32 | 1252.10 | 324.22 | 79655.18 |
| 22 | | | | 334 | 340 | | | 1576.30 | 1576.32 | 1252.10 | 324.22 | 79639.21 |
| 23 | | | | 331 | 340 | | | 1576.27 | 1576.29 | 1252.09 | 324.20 | 79615.26 |
| 24 | | | | 325 | 340 | | | 1576.23 | 1576.26 | 1252.11 | 324.15 | 79583.33 |
| 25 | | | | 312 | 340 | | | 1576.17 | 1576.19 | 1252.15 | 324.04 | 79535.47 |
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| TOT | 1590 | | 34 | | | | | | | | | |
| AVG | 88 | 4 | 2 | 406 | 346 | 162 | 186 | 1575.29 | 1575.20 | 1252.05 | 323.15 | 78908.36 |
|
| MAX | 110 | | | 566 | 360 | 200 | 240 | 1576.32 | 1576.32 | 1252.46 | 324.22 | 79655.18 |
| MIN | 58 | | | 312 | 340 | 120 | 160 | 1572.63 | 1572.34 | 1251.70 | 320.35 | 77040.31 |