Libby Dam & Lake Koocanusa
November 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 | Midnight Storage kaf |
|---|
| 1 | 5148 | 214 | 19 | 3.56 | 8.83 | 8.83 | 0.00 | 2443.85 | 2443.96 | 2120.00 | 323.96 | 4296.90 |
| 2 | 5967 | 249 | 19 | 4.95 | 10.00 | 10.00 | 0.00 | 2443.60 | 2443.72 | 2120.35 | 323.37 | 4286.90 |
| 3 | 5731 | 239 | 20 | 4.30 | 10.00 | 10.00 | 0.00 | 2443.36 | 2443.47 | 2120.35 | 323.12 | 4275.60 |
| 4 | 5729 | 239 | 20 | 4.74 | 10.00 | 10.00 | 0.00 | 2443.13 | 2443.24 | 2120.35 | 322.89 | 4265.20 |
| 5 | 5739 | 239 | 19 | 3.00 | 10.00 | 10.00 | 0.00 | 2442.82 | 2442.95 | 2120.36 | 322.59 | 4251.30 |
| 6 | 5733 | 239 | 18 | 3.67 | 10.00 | 10.00 | 0.00 | 2442.52 | 2442.63 | 2120.37 | 322.26 | 4238.70 |
| 7 | 5726 | 239 | 18 | 4.32 | 10.00 | 10.00 | 0.00 | 2442.23 | 2442.36 | 2120.36 | 322.00 | 4227.40 |
| 8 | 5726 | 239 | 20 | 3.03 | 10.00 | 10.00 | 0.00 | 2441.94 | 2442.09 | 2120.36 | 321.73 | 4213.60 |
| 9 | 5738 | 239 | 20 | 3.69 | 10.00 | 10.00 | 0.00 | 2441.64 | 2441.82 | 2120.37 | 321.45 | 4201.10 |
| 10 | 8540 | 356 | 22 | 3.60 | 14.90 | 14.90 | 0.00 | 2441.17 | 2441.40 | 2121.99 | 319.41 | 4178.70 |
| 11 | 8593 | 358 | 21 | 4.39 | 15.00 | 15.00 | 0.00 | 2440.66 | 2440.89 | 2122.02 | 318.87 | 4157.60 |
| 12 | 8600 | 358 | 21 | 3.76 | 15.00 | 15.00 | 0.00 | 2440.15 | 2440.38 | 2122.03 | 318.35 | 4135.30 |
| 13 | 8595 | 358 | 20 | 3.36 | 15.00 | 15.00 | 0.00 | 2439.59 | 2439.84 | 2122.03 | 317.81 | 4112.20 |
| 14 | 8591 | 358 | 19 | 7.90 | 15.00 | 15.00 | 0.00 | 2439.24 | 2439.41 | 2122.04 | 317.37 | 4098.10 |
| 15 | 8593 | 358 | 19 | 9.42 | 15.00 | 15.00 | 0.00 | 2438.98 | 2439.09 | 2122.03 | 317.06 | 4087.10 |
| 16 | 8594 | 358 | 18 | 8.56 | 15.00 | 15.00 | 0.00 | 2438.68 | 2438.83 | 2122.05 | 316.78 | 4074.30 |
| 17 | 8586 | 358 | 18 | 6.22 | 15.00 | 15.00 | 0.00 | 2438.29 | 2438.46 | 2122.04 | 316.42 | 4056.90 |
| 18 | 8592 | 358 | 19 | 6.45 | 15.00 | 15.00 | 0.00 | 2437.88 | 2438.05 | 2122.06 | 315.99 | 4039.90 |
| 19 | 8577 | 357 | 19 | 7.09 | 14.96 | 14.96 | 0.00 | 2437.52 | 2437.69 | 2122.06 | 315.63 | 4024.30 |
| 20 | 8590 | 358 | 20 | 5.61 | 15.00 | 15.00 | 0.00 | 2437.08 | 2437.27 | 2122.06 | 315.21 | 4005.60 |
| 21 | 8591 | 358 | 21 | 4.80 | 15.00 | 15.00 | 0.00 | 2436.60 | 2436.81 | 2122.06 | 314.75 | 3985.40 |
| 22 | 8594 | 358 | 20 | 6.95 | 15.00 | 15.00 | 0.00 | 2436.21 | 2436.36 | 2122.08 | 314.28 | 3969.40 |
| 23 | 8603 | 358 | 20 | 4.84 | 15.00 | 15.00 | 0.00 | 2435.72 | 2435.91 | 2122.07 | 313.84 | 3949.30 |
| 24 | 8537 | 356 | 21 | 5.08 | 15.00 | 15.00 | 0.00 | 2435.31 | 2435.49 | 2122.06 | 313.43 | 3929.60 |
| 25 | 8382 | 349 | 23 | 6.37 | 15.00 | 15.00 | 0.00 | 2434.82 | 2435.03 | 2122.02 | 313.01 | 3912.50 |
| 26 | 8379 | 349 | 23 | 5.33 | 15.00 | 15.00 | 0.00 | 2434.40 | 2434.58 | 2121.98 | 312.60 | 3893.30 |
| 27 | 8381 | 349 | 23 | 5.78 | 15.00 | 15.00 | 0.00 | 2433.96 | 2434.15 | 2121.98 | 312.17 | 3875.00 |
| 28 | 8388 | 349 | 24 | 3.49 | 15.00 | 15.00 | 0.00 | 2433.41 | 2433.68 | 2121.99 | 311.69 | 3852.20 |
| 29 | 8385 | 349 | 27 | 5.61 | 15.00 | 15.00 | 0.00 | 2432.95 | 2433.14 | 2122.01 | 311.13 | 3833.50 |
| 30 | 8381 | 349 | 26 | 2.93 | 15.00 | 15.00 | 0.00 | 2432.39 | 2432.64 | 2122.00 | 310.64 | 3809.60 |
| 1 | | | | 3.80 | 15.00 | 15.00 | 0.00 | 2431.85 | 2432.07 | 2122.00 | 310.07 | 3787.30 |
|
| TOT | 230311 | | 614 | | | | | | | | | |
| AVG | 7677 | 320 | 20 | 5.05 | 13.51 | 13.51 | 0.00 | 2438.45 | 2438.63 | 2121.53 | 317.09 | 4065.28 |
|
| MAX | 8603 | | | 9.42 | 15.00 | 15.00 | 0.00 | 2443.85 | 2443.96 | 2122.08 | 323.96 | 4296.90 |
| MIN | 5148 | | | 2.93 | 8.83 | 8.83 | 0.00 | 2431.85 | 2432.07 | 2120.00 | 310.07 | 3787.30 |