Libby Dam & Lake Koocanusa
Tuesday December 16, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
| 1 | 16.00 | 16.00 | 0.00 | 2426.21 | 2122.24 | 303.97 |
| 2 | 16.00 | 16.00 | 0.00 | 2426.21 | 2122.23 | 303.98 |
| 3 | 16.00 | 16.00 | 0.00 | 2426.19 | 2122.25 | 303.94 |
| 4 | 16.00 | 16.00 | 0.00 | 2426.18 | 2122.24 | 303.94 |
| 5 | 16.00 | 16.00 | 0.00 | 2426.15 | 2122.22 | 303.93 |
| 6 | 16.00 | 16.00 | 0.00 | 2426.14 | 2122.24 | 303.90 |
| 7 | 16.00 | 16.00 | 0.00 | 2426.14 | 2122.20 | 303.94 |
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| AVG | 16.00 | 16.00 | 0.00 | 2426.17 | 2122.23 | 303.94 |
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| MAX | 16.00 | 16.00 | 0.00 | 2426.21 | 2122.25 | 303.98 |
| MIN | 16.00 | 16.00 | 0.00 | 2426.14 | 2122.20 | 303.90 |