McNary Dam
Monday June 1, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 216.60 | 54.30 | 157.60 | 337.61 | 266.44 | 71.17 |
| 2 | 215.50 | 53.30 | 157.50 | 337.59 | 266.50 | 71.09 |
| 3 | 214.90 | 52.80 | 157.40 | 337.55 | 266.43 | 71.12 |
| 4 | 214.50 | 52.60 | 157.20 | 337.51 | 266.32 | 71.19 |
| 5 | 214.50 | 52.60 | 157.20 | 337.54 | 266.42 | 71.12 |
| 6 | 214.60 | 52.60 | 157.30 | 337.52 | 266.43 | 71.09 |
| 7 | 215.70 | 53.80 | 157.20 | 337.55 | 266.33 | 71.22 |
| 8 | 216.00 | 54.00 | 157.30 | 337.55 | 266.45 | 71.10 |
| 9 | 215.80 | 52.80 | 158.20 | 337.58 | 266.35 | 71.23 |
| 10 | 215.50 | 52.50 | 158.30 | 337.57 | 266.34 | 71.23 |
| 11 | 215.20 | 52.20 | 158.30 | 337.58 | 266.27 | 71.31 |
| 12 | 214.80 | 51.70 | 158.40 | 337.62 | 266.33 | 71.29 |
| 13 | 217.50 | 54.20 | 158.60 | 337.62 | 266.39 | 71.23 |
| 14 | 217.60 | 54.10 | 158.70 | 337.64 | 266.42 | 71.22 |
| 15 | 218.00 | 54.30 | 159.00 | 337.77 | 266.19 | 71.58 |
| 16 | 217.80 | 53.90 | 159.20 | 337.77 | 266.21 | 71.56 |
| 17 | 215.40 | 51.90 | 158.80 | 337.80 | 266.10 | 71.70 |
| 18 | 216.20 | 52.70 | 158.80 | 337.84 | 266.06 | 71.78 |
| 19 | 216.50 | 52.70 | 159.10 | 337.89 | 266.04 | 71.85 |
| 20 | 216.40 | 52.20 | 159.50 | 337.96 | 266.03 | 71.93 |
| 21 | 218.00 | 53.70 | 159.70 | 337.96 | 266.05 | 71.91 |
| 22 | 217.70 | 52.90 | 160.10 | 338.01 | 266.05 | 71.96 |
| 23 | 216.90 | 52.10 | 160.20 | 338.07 | 265.94 | 72.13 |
| 24 | 216.30 | 52.10 | 159.40 | 338.05 | 265.94 | 72.11 |
|
| AVG | 216.16 | 53.00 | 158.46 | 337.71 | 266.25 | 71.46 |
|
| MAX | 218.00 | 54.30 | 160.20 | 338.07 | 266.50 | 72.13 |
| MIN | 214.50 | 51.70 | 157.20 | 337.51 | 265.94 | 71.09 |