Foster Dam
December 2025
| Day of Month | Total Generation MWh | Average Generation MW | Station Use MWh | Inflow cfs | Total Outflow cfs | Generation Flow cfs | Spill cfs | Midnight Reservoir Elevation | Average Forebay Elevation | Average Tailwater Elevation | Average Head feet | Midnight Storage kaf |
| 1 | 60 | 2 | 2 | 1105 | 1128 | 540 | 480 | 616.33 | 616.41 | 525.69 | 90.72 | 34094.55 |
| 2 | 61 | 3 | 4 | 966 | 1127 | 580 | 450 | 616.04 | 616.19 | 525.69 | 90.50 | 33835.57 |
| 3 | 61 | 3 | 2 | 934 | 1124 | 550 | 480 | 615.69 | 615.87 | 525.68 | 90.19 | 33518.55 |
| 4 | 62 | 3 | 2 | 903 | 1144 | 550 | 500 | 615.32 | 615.49 | 525.72 | 89.77 | 33185.52 |
| 5 | 101 | 4 | 4 | 1649 | 2679 | 740 | 1530 | 618.40 | 616.17 | 527.12 | 89.05 | 36057.49 |
| 6 | | | | 6424 | 6066 | | | 618.78 | 618.87 | 529.88 | 88.99 | 36400.20 |
| 7 | | | | 4773 | 5188 | | | 616.48 | 617.65 | 529.25 | 88.40 | 34229.23 |
| 8 | | | | 2556 | 3693 | | | 615.07 | 615.49 | 528.19 | 87.30 | 32962.26 |
| 9 | | | | 4863 | 4460 | | | 622.33 | 617.41 | 528.49 | 88.92 | 39827.42 |
| 10 | | | | 7891 | 5114 | | | 625.96 | 625.29 | 528.93 | 96.36 | 43555.49 |
| 11 | | | | 3661 | 4950 | | | 623.26 | 624.80 | 528.95 | 95.85 | 40757.81 |
| 12 | | | | 2312 | 3920 | | | 620.11 | 621.61 | 528.28 | 93.33 | 37698.03 |
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| TOT | 345 | | 14 | | | | | | | | | |
| AVG | 69 | 3 | 3 | 3170 | 3390 | 592 | 688 | 618.65 | 618.44 | 527.66 | 90.78 | 36343.51 |
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| MAX | 101 | | | 7891 | 6066 | 740 | 1530 | 625.96 | 625.29 | 529.88 | 96.36 | 43555.49 |
| MIN | 60 | | | 903 | 1124 | 540 | 450 | 615.07 | 615.49 | 525.68 | 87.30 | 32962.26 |