Foster Dam
Sunday May 31, 2026
| Hour | Total Outflow cfs | Generation Flow cfs | Spill cfs | Forebay Elevation | Tailwater Elevation | Average Head |
| 1 | 1660 | | | 636.79 | 526.39 | 110.40 |
| 2 | 1660 | | | 636.72 | 526.37 | 110.35 |
| 3 | 1660 | | | 636.64 | 526.40 | 110.24 |
| 4 | 1660 | | | 636.54 | 526.40 | 110.14 |
| 5 | 1660 | | | 636.46 | 526.40 | 110.06 |
| 6 | 1660 | | | 636.43 | 526.35 | 110.08 |
| 7 | 1660 | | | 636.58 | 526.37 | 110.21 |
| 8 | 1580 | | | 636.77 | 526.30 | 110.47 |
| 9 | 1570 | | | 636.84 | 526.30 | 110.54 |
| 10 | 1570 | | | 636.76 | 526.28 | 110.48 |
| 11 | 1570 | | | 636.69 | 526.29 | 110.40 |
| 12 | 1570 | | | 636.61 | 526.29 | 110.32 |
| 13 | 1580 | | | 636.52 | 526.32 | 110.20 |
| 14 | 1590 | | | 636.45 | 526.33 | 110.12 |
| 15 | 1580 | | | 636.37 | 526.26 | 110.11 |
| 16 | 1580 | | | 636.29 | 526.30 | 109.99 |
| 17 | 1580 | | | 636.22 | 526.30 | 109.92 |
| 18 | 1590 | | | 636.18 | 526.25 | 109.93 |
| 19 | 1590 | | | 636.33 | 526.29 | 110.04 |
| 20 | 1570 | | | 636.54 | 526.44 | 110.10 |
| 21 | 1660 | | | 636.73 | 526.41 | 110.32 |
| 22 | 1660 | | | 636.94 | 526.36 | 110.58 |
| 23 | 1660 | | | 637.14 | 526.37 | 110.77 |
| 24 | 1660 | | | 637.22 | 526.35 | 110.87 |
|
| AVG | 1616 | | | 636.62 | 526.34 | 110.28 |
|
| MAX | 1660 | | | 637.22 | 526.44 | 110.87 |
| MIN | 1570 | | | 636.18 | 526.25 | 109.92 |