Hungry Horse Dam & Reservoir
December 2025
| 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 |
| 1 | | | | 1.39 | 1.28 | 1.28 | 0.00 | 3542.50 | 3542.44 | 3073.43 | 469.01 |
| 2 | | | | 1.65 | 1.10 | 1.10 | 0.00 | 3542.50 | 3542.49 | 3073.34 | 469.15 |
| 3 | | | | 1.24 | 1.02 | 1.02 | 0.00 | 3542.57 | 3542.52 | 3073.29 | 469.23 |
| 4 | | | | 1.49 | 1.16 | 1.16 | 0.00 | 3542.53 | 3542.55 | 3073.37 | 469.18 |
| 5 | | | | 1.27 | 1.27 | 1.27 | 0.00 | 3542.56 | 3542.55 | 3073.50 | 469.05 |
| 6 | | | | 1.77 | 1.32 | 1.32 | 0.00 | 3542.61 | 3542.59 | 3073.50 | 469.09 |
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| TOT | | | | | | | | | | | |
| AVG | | | | 1.47 | 1.19 | 1.19 | 0.00 | 3542.55 | 3542.52 | 3073.41 | 469.12 |
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| MAX | | | | 1.77 | 1.32 | 1.32 | 0.00 | 3542.61 | 3542.59 | 3073.50 | 469.23 |
| MIN | | | | 1.24 | 1.02 | 1.02 | 0.00 | 3542.50 | 3542.44 | 3073.29 | 469.01 |