Lower Monumental Dam
Monday July 13, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | Nav Lock Tailwater Elevation |
|---|
| 1 | 25.80 | 12.20 | 13.00 | 537.59 | 437.51 | 100.08 | |
| 2 | 25.60 | 12.20 | 12.90 | 537.44 | 437.53 | 99.91 | |
| 3 | 25.60 | 12.10 | 12.90 | 537.45 | 437.52 | 99.93 | |
| 4 | 25.50 | 12.10 | 12.80 | 537.30 | 437.60 | 99.70 | |
| 5 | 25.50 | 12.10 | 12.70 | 537.32 | 437.57 | 99.75 | |
| 6 | 25.60 | 12.20 | 12.80 | 537.30 | 437.71 | 99.59 | 437.91 |
| 7 | 25.80 | 12.20 | 13.00 | 537.43 | 437.70 | 99.73 | 437.87 |
| 8 | 26.00 | 12.20 | 13.20 | 537.66 | 438.04 | 99.62 | 438.39 |
| 9 | 27.60 | 12.20 | 13.30 | 537.64 | 437.75 | 99.89 | 438.05 |
| 10 | 26.10 | 12.20 | 13.30 | 537.90 | 437.77 | 100.13 | 438.02 |
| 11 | 26.20 | 12.20 | 13.40 | 537.92 | 437.83 | 100.09 | 438.26 |
| 12 | 26.00 | 12.20 | 13.20 | 537.79 | 437.83 | 99.96 | 438.24 |
| 13 | 26.20 | 12.20 | 13.40 | 537.82 | 438.21 | 99.61 | 438.34 |
| 14 | 26.00 | 12.40 | 13.00 | 537.63 | 438.19 | 99.44 | |
| 15 | 25.90 | 12.30 | 13.00 | 537.59 | 438.22 | 99.37 | |
| 16 | 26.40 | 12.70 | 13.20 | 537.48 | 438.01 | 99.47 | |
| 17 | 26.00 | 12.30 | 13.10 | 537.49 | 437.95 | 99.54 | |
| 18 | 26.00 | 12.30 | 13.10 | 537.56 | 437.95 | 99.61 | |
| 19 | 25.80 | 12.20 | 13.00 | 537.83 | 437.93 | 99.90 | |
| 20 | 25.70 | 12.20 | 13.00 | 537.92 | 437.83 | 100.09 | |
| 21 | 25.90 | 12.20 | 13.10 | 538.16 | 437.77 | 100.39 | |
| 22 | 25.70 | 12.10 | 13.00 | 538.37 | 437.68 | 100.69 | |
| 23 | 26.00 | 12.50 | 13.00 | 538.22 | 437.71 | 100.51 | |
| 24 | 25.70 | 12.20 | 13.00 | 538.13 | 438.04 | 100.09 | |
|
| AVG | 25.94 | 12.24 | 13.06 | 537.71 | 437.83 | 99.88 | 438.14 |
|
| MAX | 27.60 | 12.70 | 13.40 | 538.37 | 438.22 | 100.69 | 438.39 |
| MIN | 25.50 | 12.10 | 12.70 | 537.30 | 437.51 | 99.37 | 437.87 |