Foster Dam
Tuesday August 18, 2026
| Hour | Total Outflow cfs | Generation Flow cfs | Spill cfs | Forebay Elevation | Tailwater Elevation | Average Head |
| 1 | 833 | 770 | 0 | 635.77 | 525.51 | 110.26 |
| 2 | 824 | 760 | 0 | 635.74 | 525.52 | 110.22 |
| 3 | 824 | 760 | 0 | 635.71 | 525.51 | 110.20 |
| 4 | 824 | 760 | 0 | 635.69 | 525.49 | 110.20 |
| 5 | 833 | 760 | 0 | 635.66 | 525.53 | 110.13 |
| 6 | 833 | 770 | 0 | 635.63 | 525.49 | 110.14 |
| 7 | 824 | 760 | 0 | 635.61 | 525.51 | 110.10 |
| 8 | 833 | 780 | 0 | 635.58 | 525.52 | 110.06 |
| 9 | 833 | 780 | 0 | 635.56 | 525.52 | 110.04 |
| 10 | 842 | 780 | 0 | 635.54 | 525.52 | 110.02 |
| 11 | 851 | 780 | 0 | 635.52 | 525.56 | 109.96 |
| 12 | 851 | 780 | 0 | 635.50 | 525.53 | 109.97 |
| 13 | 842 | 780 | 0 | 635.49 | 525.54 | 109.95 |
| 14 | 860 | | | 635.47 | 525.53 | 109.94 |
| 15 | 842 | | | 635.46 | 525.53 | 109.93 |
| 16 | 851 | | | 635.44 | 525.52 | 109.92 |
| 17 | 842 | | | 635.44 | 525.50 | 109.94 |
| 18 | 851 | | | 635.42 | 525.54 | 109.88 |
| 19 | 842 | | | 635.41 | 525.52 | 109.89 |
| 20 | 833 | | | 635.39 | 525.50 | 109.89 |
| 21 | 824 | | | 635.38 | 525.50 | 109.88 |
| 22 | 824 | | | 635.36 | 525.53 | 109.83 |
| 23 | 824 | | | 635.35 | 525.49 | 109.86 |
| 24 | 824 | | | 635.34 | 525.46 | 109.88 |
|
| AVG | 836 | 771 | 0 | 635.52 | 525.52 | 110.00 |
|
| MAX | 860 | 780 | 0 | 635.77 | 525.56 | 110.26 |
| MIN | 824 | 760 | 0 | 635.34 | 525.46 | 109.83 |