Libby Dam & Lake Koocanusa
August 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 | 3901 | 163 | 13 | 9.02 | 7.00 | 7.00 | 0.00 | 2448.92 | 2448.89 | 2119.21 | 329.68 | 4520.50 |
| 2 | 3895 | 162 | 13 | 10.38 | 7.00 | 7.00 | 0.00 | 2449.07 | 2448.99 | 2119.20 | 329.79 | 4527.20 |
| 3 | 3908 | 163 | 13 | 9.47 | 7.00 | 7.00 | 0.00 | 2449.18 | 2449.14 | 2119.21 | 329.93 | 4532.10 |
| 4 | 3895 | 162 | 14 | 9.03 | 7.00 | 7.00 | 0.00 | 2449.27 | 2449.23 | 2119.20 | 330.03 | 4536.10 |
| 5 | 3898 | 162 | 14 | 8.57 | 7.00 | 7.00 | 0.00 | 2449.34 | 2449.30 | 2119.21 | 330.09 | 4539.20 |
| 6 | 3900 | 162 | 14 | 8.58 | 7.00 | 7.00 | 0.00 | 2449.41 | 2449.38 | 2119.21 | 330.17 | 4542.30 |
| 7 | 3901 | 163 | 14 | 7.45 | 7.00 | 7.00 | 0.00 | 2449.43 | 2449.41 | 2119.22 | 330.19 | 4543.20 |
| 8 | 3902 | 163 | 15 | 8.58 | 7.00 | 7.00 | 0.00 | 2449.50 | 2449.45 | 2119.23 | 330.22 | 4546.40 |
| 9 | 3906 | 163 | 15 | 7.23 | 7.00 | 7.00 | 0.00 | 2449.51 | 2449.51 | 2119.22 | 330.29 | 4546.80 |
| 10 | 3898 | 162 | 14 | 7.90 | 7.00 | 7.00 | 0.00 | 2449.55 | 2449.54 | 2119.21 | 330.33 | 4548.60 |
| 11 | 3896 | 162 | 13 | 7.00 | 7.00 | 7.00 | 0.00 | 2449.55 | 2449.57 | 2119.21 | 330.36 | 4548.60 |
| 12 | 3902 | 163 | 13 | 7.00 | 7.00 | 7.00 | 0.00 | 2449.55 | 2449.57 | 2119.21 | 330.36 | 4548.60 |
| 13 | 3896 | 162 | 13 | 6.55 | 7.00 | 7.00 | 0.00 | 2449.53 | 2449.54 | 2119.22 | 330.32 | 4547.70 |
| 14 | 3894 | 162 | 13 | 6.55 | 7.00 | 7.00 | 0.00 | 2449.51 | 2449.56 | 2119.21 | 330.35 | 4546.80 |
| 15 | 3891 | 162 | 13 | 7.00 | 7.00 | 7.00 | 0.00 | 2449.51 | 2449.51 | 2119.22 | 330.29 | 4546.80 |
| 16 | 3899 | 162 | 13 | 6.32 | 7.00 | 7.00 | 0.00 | 2449.48 | 2449.49 | 2119.23 | 330.26 | 4545.50 |
| 17 | 3895 | 162 | 14 | 6.78 | 7.00 | 7.00 | 0.00 | 2449.47 | 2449.48 | 2119.22 | 330.26 | 4545.00 |
| 18 | 3899 | 162 | 14 | 7.45 | 7.00 | 7.00 | 0.00 | 2449.49 | 2449.50 | 2119.22 | 330.28 | 4545.90 |
| 19 | 3900 | 163 | 14 | 6.10 | 7.00 | 7.00 | 0.00 | 2449.45 | 2449.47 | 2119.22 | 330.25 | 4544.10 |
| 20 | 3893 | 162 | 13 | 6.10 | 7.00 | 7.00 | 0.00 | 2449.41 | 2449.43 | 2119.22 | 330.21 | 4542.30 |
| 21 | 3900 | 163 | 14 | 6.10 | 7.00 | 7.00 | 0.00 | 2449.37 | 2449.41 | 2119.23 | 330.18 | 4540.60 |
| 22 | 3896 | 162 | 14 | 6.32 | 7.00 | 7.00 | 0.00 | 2449.34 | 2449.37 | 2119.23 | 330.14 | 4539.20 |
| 23 | 3893 | 162 | 14 | 5.65 | 7.00 | 7.00 | 0.00 | 2449.28 | 2449.32 | 2119.22 | 330.10 | 4536.50 |
| 24 | 3900 | 163 | 13 | 5.20 | 7.00 | 7.00 | 0.00 | 2449.20 | 2449.25 | 2119.23 | 330.02 | 4533.00 |
| 25 | 3896 | 162 | 14 | 5.42 | 7.00 | 7.00 | 0.00 | 2449.13 | 2449.17 | 2119.22 | 329.95 | 4529.80 |
| 26 | 3900 | 163 | 14 | 5.20 | 7.00 | 7.00 | 0.00 | 2449.05 | 2449.10 | 2119.23 | 329.87 | 4526.30 |
| 27 | 3894 | 162 | 13 | 4.75 | 7.00 | 7.00 | 0.00 | 2448.95 | 2449.02 | 2119.22 | 329.80 | 4521.80 |
| 28 | 3896 | 162 | 13 | 5.43 | 7.00 | 7.00 | 0.00 | 2448.88 | 2448.91 | 2119.22 | 329.69 | 4518.70 |
| 29 | 3902 | 163 | 13 | 4.75 | 7.00 | 7.00 | 0.00 | 2448.78 | 2448.83 | 2119.24 | 329.59 | 4514.20 |
| 30 | 3899 | 162 | 13 | 4.75 | 7.00 | 7.00 | 0.00 | 2448.68 | 2448.73 | 2119.23 | 329.50 | 4509.80 |
| 31 | 3900 | 163 | 13 | 5.16 | 7.00 | 7.00 | 0.00 | 2448.60 | 2448.66 | 2119.23 | 329.43 | 4506.10 |
|
| TOT | 120847 | | 419 | | | | | | | | | |
| AVG | 3898 | 162 | 14 | 6.83 | 7.00 | 7.00 | 0.00 | 2449.27 | 2449.28 | 2119.22 | 330.06 | 4536.12 |
|
| MAX | 3908 | | | 10.38 | 7.00 | 7.00 | 0.00 | 2449.55 | 2449.57 | 2119.24 | 330.36 | 4548.60 |
| MIN | 3891 | | | 4.75 | 7.00 | 7.00 | 0.00 | 2448.60 | 2448.66 | 2119.20 | 329.43 | 4506.10 |