Lower Monumental Dam
Wednesday August 27, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | Nav Lock Tailwater Elevation |
|---|
| 1 | 22.50 | 6.20 | 15.70 | 539.31 | 438.32 | 100.99 | 438.16 |
| 2 | 22.80 | 6.20 | 16.00 | 539.31 | 438.38 | 100.93 | 438.13 |
| 3 | 22.90 | 6.30 | 16.00 | 539.29 | 438.32 | 100.97 | 438.14 |
| 4 | 22.80 | 6.20 | 16.00 | 539.31 | 438.37 | 100.94 | 438.18 |
| 5 | 22.80 | 6.20 | 16.00 | 539.31 | 438.31 | 101.00 | 438.05 |
| 6 | 22.80 | 6.20 | 16.00 | 539.32 | 438.39 | 100.93 | 438.18 |
| 7 | 22.90 | 6.30 | 16.00 | 539.31 | 438.34 | 100.97 | 438.13 |
| 8 | 23.00 | 6.20 | 16.20 | 539.29 | 438.36 | 100.93 | 438.13 |
| 9 | 23.00 | 6.20 | 16.20 | 539.31 | 438.38 | 100.93 | 438.23 |
| 10 | 23.00 | 6.20 | 16.20 | 539.27 | 438.34 | 100.93 | 438.17 |
| 11 | 23.10 | 6.30 | 16.30 | 539.33 | 438.32 | 101.01 | 438.17 |
| 12 | 23.10 | 6.20 | 16.30 | 539.26 | 438.28 | 100.98 | 438.04 |
| 13 | 23.10 | 6.30 | 16.30 | 539.29 | 438.37 | 100.92 | 438.15 |
| 14 | 23.20 | 6.30 | 16.30 | 539.28 | 438.37 | 100.91 | 438.21 |
| 15 | 24.70 | 6.30 | 16.30 | 539.27 | 438.36 | 100.91 | 438.21 |
| 16 | 23.20 | 6.20 | 16.40 | 539.25 | 438.37 | 100.88 | 438.21 |
| 17 | 28.40 | 6.20 | 21.50 | 539.22 | 438.10 | 101.12 | 438.21 |
| 18 | 28.00 | 6.20 | 21.20 | 539.22 | 438.16 | 101.06 | 438.45 |
| 19 | 27.80 | 6.20 | 21.00 | 539.07 | 438.20 | 100.87 | 438.43 |
| 20 | 27.80 | 6.20 | 21.00 | 539.08 | 438.20 | 100.88 | 438.47 |
| 21 | 30.40 | 6.30 | 23.60 | 538.95 | 438.28 | 100.67 | 438.62 |
| 22 | 31.70 | 6.30 | 24.80 | 538.96 | 438.43 | 100.53 | 438.68 |
| 23 | 31.60 | 6.30 | 24.70 | 538.67 | 438.39 | 100.28 | 438.75 |
| 24 | 32.30 | 6.50 | 23.80 | 538.71 | 438.51 | 100.20 | 438.42 |
|
| AVG | 25.29 | 6.25 | 18.33 | 539.19 | 438.33 | 100.86 | 438.27 |
|
| MAX | 32.30 | 6.50 | 24.80 | 539.33 | 438.51 | 101.12 | 438.75 |
| MIN | 22.50 | 6.20 | 15.70 | 538.67 | 438.10 | 100.20 | 438.04 |