Big Cliff Dam
January 2026
| 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 | 0 | 0 | 0 | 7072 | 6360 | 0 | 6360 | 1199.48 | 1199.27 | 1115.66 | 83.61 | 5516.24 |
| 2 | 0 | 0 | 0 | 5698 | 5130 | 0 | 5130 | 1200.30 | 1198.17 | 1114.71 | 83.46 | 5638.70 |
| 3 | 0 | 0 | 0 | 3598 | 3650 | 0 | 3650 | 1201.32 | 1197.16 | 1113.34 | 83.82 | 5774.45 |
| 4 | 0 | 0 | 0 | 3763 | 2640 | 0 | 2640 | 1199.06 | 1200.09 | 1112.33 | 87.76 | 5449.47 |
| 5 | 0 | 0 | 0 | 2463 | 2510 | 0 | 2510 | 1198.88 | 1198.45 | 1112.18 | 86.27 | 5427.91 |
| 6 | | | | 2521 | 2590 | | | 1200.00 | 1198.85 | 1112.26 | 86.59 | 5600.00 |
| 7 | | | | 2848 | 2740 | | | 1200.53 | 1199.35 | 1112.39 | 86.96 | 5668.54 |
| 8 | | | | 2779 | 2780 | | | 1199.39 | 1198.71 | 1112.46 | 86.25 | 5501.86 |
| 9 | | | | 2850 | 2970 | | | 1198.41 | 1197.76 | 1112.69 | 85.07 | 5380.79 |
| 10 | | | | 3120 | 3090 | | | 1198.69 | 1198.59 | 1112.79 | 85.80 | 5408.81 |
| 11 | | | | 3117 | 3130 | | | 1198.41 | 1198.48 | 1112.83 | 85.65 | 5380.79 |
| 12 | | | | 3117 | 3100 | | | 1198.11 | 1198.34 | 1112.83 | 85.51 | 5350.91 |
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| TOT | 0 | | 0 | | | | | | | | | |
| AVG | 0 | 0 | 0 | 3579 | 3391 | 0 | 4058 | 1199.38 | 1198.60 | 1113.04 | 85.56 | 5508.21 |
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| MAX | 0 | | | 7072 | 6360 | 0 | 6360 | 1201.32 | 1200.09 | 1115.66 | 87.76 | 5774.45 |
| MIN | 0 | | | 2463 | 2510 | 0 | 2510 | 1198.11 | 1197.16 | 1112.18 | 83.46 | 5350.91 |