Cougar Dam
June 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 | | | | 389 | 330 | | | 1577.38 | 1577.29 | 1252.21 | 325.08 | 80465.33 |
| 2 | | | | 369 | 320 | | | 1577.50 | 1577.45 | 1252.48 | 324.97 | 80549.29 |
| 3 | | | | 345 | 310 | | | 1577.61 | 1577.55 | 1252.28 | 325.27 | 80626.33 |
| 4 | | | | 345 | 310 | | | 1577.67 | 1577.65 | 1252.12 | 325.53 | 80668.37 |
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| TOT | | | | | | | | | | | | |
| AVG | | | | 362 | 318 | | | 1577.54 | 1577.49 | 1252.27 | 325.21 | 80577.33 |
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| MAX | | | | 389 | 330 | | | 1577.67 | 1577.65 | 1252.48 | 325.53 | 80668.37 |
| MIN | | | | 345 | 310 | | | 1577.38 | 1577.29 | 1252.12 | 324.97 | 80465.33 |