Lower Monumental Dam
Tuesday July 14, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | Nav Lock Tailwater Elevation |
|---|
| 1 | 27.30 | 12.20 | 13.10 | 538.07 | 437.73 | 100.34 | |
| 2 | 25.80 | 12.20 | 13.00 | 537.94 | 437.82 | 100.12 | |
| 3 | 25.70 | 12.10 | 12.90 | 537.85 | 437.85 | 100.00 | 437.76 |
| 4 | 25.60 | 12.10 | 12.90 | 537.70 | 437.83 | 99.87 | 437.80 |
| 5 | 27.30 | 12.20 | 13.00 | 537.75 | 437.92 | 99.83 | 437.92 |
| 6 | 25.90 | 12.30 | 13.00 | 537.58 | 437.92 | 99.66 | 437.88 |
| 7 | 25.80 | 12.20 | 13.00 | 537.54 | 438.00 | 99.54 | 438.13 |
| 8 | 25.80 | 12.20 | 13.00 | 537.65 | 438.03 | 99.62 | 438.10 |
| 9 | 25.80 | 12.20 | 13.00 | 537.53 | 438.04 | 99.49 | 438.13 |
| 10 | 25.80 | 12.20 | 13.00 | 537.71 | 438.19 | 99.52 | 438.31 |
| 11 | 25.70 | 12.20 | 13.00 | 537.59 | 438.11 | 99.48 | 438.25 |
| 12 | 25.90 | 12.30 | 13.00 | 537.68 | 438.22 | 99.46 | 438.36 |
| 13 | 25.90 | 12.20 | 13.10 | 537.59 | 438.24 | 99.35 | 438.35 |
| 14 | 26.10 | 12.20 | 13.30 | 537.68 | 438.00 | 99.68 | 438.13 |
| 15 | 30.00 | 12.20 | 17.20 | 537.71 | 438.02 | 99.69 | |
| 16 | 29.90 | 12.20 | 17.10 | 537.86 | 437.94 | 99.92 | 438.03 |
| 17 | 29.80 | 12.20 | 17.10 | 537.83 | 437.94 | 99.89 | |
| 18 | 29.90 | 12.30 | 17.10 | 537.95 | 437.88 | 100.07 | |
| 19 | 29.80 | 12.20 | 17.00 | 538.02 | 437.79 | 100.23 | |
| 20 | 29.90 | 12.30 | 17.00 | 538.10 | 437.88 | 100.22 | |
| 21 | 29.80 | 12.20 | 17.00 | 538.18 | 437.77 | 100.41 | |
| 22 | 29.90 | 12.30 | 17.00 | 538.16 | 437.77 | 100.39 | |
| 23 | 30.10 | 12.40 | 17.10 | 538.26 | 437.75 | 100.51 | |
| 24 | 29.90 | 12.40 | 17.00 | 538.03 | 437.71 | 100.32 | |
|
| AVG | 27.64 | 12.23 | 14.70 | 537.83 | 437.93 | 99.90 | 438.09 |
|
| MAX | 30.10 | 12.40 | 17.20 | 538.26 | 438.24 | 100.51 | 438.36 |
| MIN | 25.60 | 12.10 | 12.90 | 537.53 | 437.71 | 99.35 | 437.76 |