Little Goose Dam & Lake Bryan
September 2026
| 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 | | | | 21.00 | 21.60 | 17.30 | 3.70 | 637.03 | 637.05 | 538.53 | 98.52 |
| 2 | | | | 19.10 | 17.40 | 9.80 | 7.00 | 637.33 | 637.22 | 538.21 | 99.01 |
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| TOT | | | | | | | | | | | |
| AVG | | | | 20.05 | 19.50 | 13.55 | 5.35 | 637.18 | 637.13 | 538.37 | 98.76 |
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| MAX | | | | 21.00 | 21.60 | 17.30 | 7.00 | 637.33 | 637.22 | 538.53 | 99.01 |
| MIN | | | | 19.10 | 17.40 | 9.80 | 3.70 | 637.03 | 637.05 | 538.21 | 98.52 |