Cougar Dam
October 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 | 77 | 3 | 1 | 171 | 350 | 150 | 210 | 1542.86 | 1543.16 | 1252.05 | 291.11 | 58129.76 |
| 2 | 77 | 3 | 1 | 195 | 350 | 150 | 210 | 1542.24 | 1542.55 | 1252.05 | 290.50 | 57819.63 |
| 3 | 77 | 3 | 1 | 192 | 350 | 150 | 200 | 1541.65 | 1541.94 | 1252.06 | 289.88 | 57489.33 |
| 4 | 73 | 3 | 0 | 166 | 350 | 150 | 210 | 1541.03 | 1541.34 | 1252.02 | 289.32 | 57117.91 |
| 5 | 34 | 1 | 6 | 168 | 350 | 220 | 130 | 1540.42 | 1540.71 | 1251.85 | 288.86 | 56751.27 |
| 6 | 41 | 2 | 0 | 147 | 330 | 130 | 200 | 1539.80 | 1540.14 | 1251.90 | 288.24 | 56399.67 |
| 7 | 42 | 2 | 0 | 192 | 330 | 130 | 200 | 1539.25 | 1539.58 | 1251.91 | 287.67 | 56124.61 |
| 8 | 41 | 2 | 5 | 181 | 330 | 140 | 200 | 1538.68 | 1538.99 | 1251.91 | 287.08 | 55807.34 |
| 9 | 44 | 2 | 0 | 161 | 340 | 140 | 200 | 1538.10 | 1538.40 | 1251.92 | 286.48 | 55459.73 |
| 10 | | | | 174 | 350 | | | 1537.47 | 1537.79 | 1252.00 | 285.79 | 55134.47 |
| 11 | | | | 196 | 360 | | | 1536.81 | 1537.14 | 1252.05 | 285.09 | 54785.52 |
| 12 | | | | 160 | 360 | | | 1536.16 | 1536.47 | 1252.05 | 284.42 | 54395.58 |
| 13 | | | | 174 | 350 | | | 1535.53 | 1535.83 | 1252.01 | 283.82 | 54064.46 |
| 14 | | | | 197 | 340 | | | 1534.93 | 1535.22 | 1251.96 | 283.26 | 53764.86 |
| 15 | | | | 194 | 340 | | | 1534.35 | 1534.63 | 1251.94 | 282.69 | 53474.50 |
| 16 | | | | 190 | 330 | | | 1533.79 | 1534.07 | 1251.63 | 282.44 | 53173.47 |
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| TOT | 506 | | 14 | | | | | | | | | |
| AVG | 56 | 2 | 2 | 179 | 344 | 151 | 196 | 1538.32 | 1538.62 | 1251.96 | 286.67 | 55618.26 |
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| MAX | 77 | | | 197 | 360 | 220 | 210 | 1542.86 | 1543.16 | 1252.06 | 291.11 | 58129.76 |
| MIN | 34 | | | 147 | 330 | 130 | 130 | 1533.79 | 1534.07 | 1251.63 | 282.44 | 53173.47 |