Libby Dam & Lake Koocanusa
October 2021
| 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 | 2898 | 121 | 14 | 4.60 | 5.02 | 5.02 | 0.00 | 2449.20 | 2449.21 | 2118.47 | 330.74 | 4533.00 |
| 2 | 2324 | 97 | 14 | 4.20 | 4.02 | 4.02 | 0.00 | 2449.21 | 2449.23 | 2118.06 | 331.17 | 4533.40 |
| 3 | 2304 | 96 | 14 | 4.90 | 4.00 | 4.00 | 0.00 | 2449.25 | 2449.25 | 2118.00 | 331.25 | 4535.20 |
| 4 | 2304 | 96 | 14 | 4.70 | 4.00 | 4.00 | 0.00 | 2449.28 | 2449.30 | 2118.00 | 331.30 | 4536.50 |
| 5 | 2304 | 96 | 14 | 5.40 | 4.00 | 4.00 | 0.00 | 2449.28 | 2449.30 | 2118.00 | 331.30 | 4539.20 |
| 6 | 2304 | 96 | 14 | 4.70 | 4.00 | 4.00 | 0.00 | 2449.37 | 2449.32 | 2118.00 | 331.32 | 4540.60 |
| 7 | 2304 | 96 | 14 | 4.40 | 4.00 | 4.00 | 0.00 | 2449.39 | 2449.38 | 2118.00 | 331.38 | 4541.50 |
| 8 | | | | 4.70 | 4.00 | 4.00 | 0.00 | 2449.42 | 2449.43 | 2118.00 | 331.43 | 4542.80 |
| 9 | 2304 | 96 | 14 | 2.20 | 4.00 | 4.00 | 0.00 | 2449.34 | 2449.36 | 2118.00 | 331.36 | 4539.20 |
| 10 | 2304 | 96 | 15 | 5.80 | 4.00 | 4.00 | 0.00 | 2449.42 | 2449.33 | 2118.00 | 331.33 | 4542.80 |
| 11 | 2304 | 96 | 15 | 4.40 | 4.00 | 4.00 | 0.00 | 2449.44 | 2449.42 | 2118.00 | 331.42 | 4543.70 |
| 12 | 2304 | 96 | 15 | 1.70 | 4.00 | 4.00 | 0.00 | 2449.34 | 2449.38 | 2118.00 | 331.38 | 4539.20 |
| 13 | | | | 4.00 | 4.00 | 4.00 | 0.00 | 2449.34 | 2449.34 | 2118.00 | 331.34 | 4539.20 |
| 14 | | | | 4.00 | 4.00 | 4.00 | 0.00 | 2449.34 | 2449.31 | 2118.00 | 331.31 | 4539.20 |
| 15 | | | | 4.00 | 4.00 | 4.00 | 0.00 | 2449.34 | 2449.31 | 2118.00 | 331.31 | 4539.20 |
| 16 | | | | 3.10 | 4.00 | 4.00 | 0.00 | 2449.30 | 2449.30 | 2118.00 | 331.30 | 4537.40 |
| 17 | | | | 4.70 | 4.00 | 4.00 | 0.00 | 2449.33 | 2449.31 | 2118.00 | 331.31 | 4538.80 |
| 18 | | | | 3.80 | 4.00 | 4.00 | 0.00 | 2449.32 | 2449.32 | 2118.00 | 331.32 | 4538.30 |
| 19 | | | | 3.60 | 4.00 | 4.00 | 0.00 | 2449.30 | 2449.32 | 2118.00 | 331.32 | 4537.40 |
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| TOT | 25958 | | 157 | | | | | | | | | |
| AVG | 2360 | 98 | 14 | 4.15 | 4.05 | 4.05 | 0.00 | 2449.33 | 2449.32 | 2118.03 | 331.29 | 4538.77 |
|
| MAX | 2898 | | | 5.80 | 5.02 | 5.02 | 0.00 | 2449.44 | 2449.43 | 2118.47 | 331.43 | 4543.70 |
| MIN | 2304 | | | 1.70 | 4.00 | 4.00 | 0.00 | 2449.20 | 2449.21 | 2118.00 | 330.74 | 4533.00 |