Foster Dam
Sunday January 4, 2026
| Hour | Total Outflow cfs | Generation Flow cfs | Spill cfs | Forebay Elevation | Tailwater Elevation | Average Head |
| 1 | 3630 | | | 617.21 | 528.20 | 89.01 |
| 2 | 3670 | | | 617.21 | 528.22 | 88.99 |
| 3 | 3720 | | | 617.22 | 528.23 | 88.99 |
| 4 | 3760 | | | 617.22 | 528.24 | 88.98 |
| 5 | 3800 | | | 617.23 | 528.27 | 88.96 |
| 6 | 3820 | | | 617.24 | 528.28 | 88.96 |
| 7 | 3820 | | | 617.26 | 528.28 | 88.98 |
| 8 | 3870 | | | 617.28 | 528.31 | 88.97 |
| 9 | 4020 | | | 617.29 | 528.35 | 88.94 |
| 10 | 4090 | | | 617.31 | 528.48 | 88.83 |
| 11 | 4410 | | | 617.32 | 528.65 | 88.67 |
| 12 | 4410 | | | 617.32 | 528.64 | 88.68 |
| 13 | 4430 | | | 617.33 | 528.67 | 88.66 |
| 14 | 4570 | | | 617.35 | 528.77 | 88.58 |
| 15 | 4660 | | | 617.36 | 528.80 | 88.56 |
| 16 | 4820 | | | 617.37 | 528.91 | 88.46 |
| 17 | 4870 | | | 617.38 | 528.90 | 88.48 |
| 18 | 4850 | | | 617.38 | 528.93 | 88.45 |
| 19 | | | | | | |
| 20 | | | | | | |
| 21 | | | | | | |
| 22 | | | | | | |
| 23 | | | | | | |
| 24 | | | | | | |
|
| AVG | 4179 | | | 617.29 | 528.51 | 88.79 |
|
| MAX | 4870 | | | 617.38 | 528.93 | 89.01 |
| MIN | 3630 | | | 617.21 | 528.20 | 88.45 |