Libby Dam & Lake Koocanusa
November 2026
| 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 | Midnight Storage kaf |
| 1 | | | | 3.77 | 9.04 | 9.04 | 0.00 | 2443.48 | 2443.63 | 2120.10 | 323.53 | 4280.80 |
| 2 | | | | 2.79 | 13.96 | 13.96 | 0.00 | 2442.97 | 2443.23 | 2121.71 | 321.52 | 4258.60 |
| 3 | | | | 4.91 | 13.88 | 13.88 | 0.00 | 2442.56 | 2442.75 | 2121.63 | 321.12 | 4240.90 |
| 4 | | | | 2.52 | 9.06 | 9.06 | 0.00 | 2442.26 | 2442.39 | 2120.12 | 322.27 | 4227.90 |
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| TOT | | | | | | | | | | | | |
| AVG | | | | 3.50 | 11.49 | 11.49 | 0.00 | 2442.82 | 2443.00 | 2120.89 | 322.11 | 4252.05 |
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| MAX | | | | 4.91 | 13.96 | 13.96 | 0.00 | 2443.48 | 2443.63 | 2121.71 | 323.53 | 4280.80 |
| MIN | | | | 2.52 | 9.04 | 9.04 | 0.00 | 2442.26 | 2442.39 | 2120.10 | 321.12 | 4227.90 |