Cougar Dam
March 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 | 101 | 4 | 1 | 929 | 500 | 170 | 320 | 1558.14 | 1557.51 | 1252.03 | 305.48 | 67383.70 |
| 2 | 126 | 5 | 1 | 886 | 710 | 250 | 460 | 1558.77 | 1558.65 | 1252.38 | 306.27 | 67761.56 |
| 3 | 185 | 8 | 7 | 880 | 930 | 340 | 590 | 1558.53 | 1558.66 | 1252.86 | 305.80 | 67617.38 |
| 4 | 180 | 8 | 2 | 885 | 910 | 330 | 590 | 1558.74 | 1558.56 | 1252.81 | 305.75 | 67743.52 |
| 5 | 161 | 7 | 3 | 1082 | 900 | 400 | 500 | 1559.32 | 1559.04 | 1252.76 | 306.28 | 68123.27 |
| 6 | | | | 1179 | 2750 | | | 1554.82 | 1558.11 | 1254.28 | 303.83 | 65291.62 |
| 7 | | | | 1497 | 4320 | | | 1545.57 | 1550.13 | 1256.04 | 294.09 | 59741.31 |
| 8 | | | | 1541 | 3770 | | | 1536.58 | 1541.09 | 1255.82 | 285.27 | 54647.24 |
| 9 | | | | 1496 | 3540 | | | 1528.61 | 1532.50 | 1255.32 | 277.18 | 50304.45 |
| 10 | | | | 1018 | 2670 | | | 1522.59 | 1525.54 | 1254.51 | 271.03 | 46994.39 |
| 11 | | | | 965 | 1310 | | | 1521.09 | 1521.72 | 1252.72 | 269.00 | 46244.79 |
| 12 | | | | 888 | | | | 1520.72 | | | | 46031.25 |
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| TOT | 753 | | 14 | | | | | | | | | |
| AVG | 151 | 6 | 3 | 1104 | 2028 | 298 | 492 | 1543.62 | 1547.41 | 1253.78 | 293.63 | 58990.37 |
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| MAX | 185 | | | 1541 | 4320 | 400 | 590 | 1559.32 | 1559.04 | 1256.04 | 306.28 | 68123.27 |
| MIN | 101 | | | 880 | 500 | 170 | 320 | 1520.72 | 1521.72 | 1252.03 | 269.00 | 46031.25 |