McNary Dam
Tuesday June 2, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 216.70 | 52.60 | 159.40 | 338.10 | 265.93 | 72.17 |
| 2 | 216.60 | 52.50 | 159.40 | 338.06 | 265.93 | 72.13 |
| 3 | 218.60 | 52.40 | 161.50 | 338.00 | 266.30 | 71.70 |
| 4 | 235.40 | 51.90 | 178.80 | 337.95 | 266.25 | 71.70 |
| 5 | 236.30 | 52.90 | 178.80 | 337.94 | 266.33 | 71.61 |
| 6 | 236.60 | 53.50 | 178.50 | 337.88 | 266.26 | 71.62 |
| 7 | 236.10 | 53.30 | 178.10 | 337.80 | 266.28 | 71.52 |
| 8 | 235.90 | 52.70 | 178.50 | 337.74 | 266.27 | 71.47 |
| 9 | 237.70 | 55.00 | 178.10 | 337.65 | 266.41 | 71.24 |
| 10 | 236.80 | 54.30 | 177.80 | 337.70 | 266.37 | 71.33 |
| 11 | 236.00 | 53.50 | 177.80 | 337.77 | 266.45 | 71.32 |
| 12 | 234.10 | 51.60 | 177.80 | 337.66 | 266.14 | 71.52 |
| 13 | 237.20 | 55.00 | 177.60 | 337.62 | 266.14 | 71.48 |
| 14 | 240.50 | 53.50 | 182.40 | 337.61 | 266.33 | 71.28 |
| 15 | 242.50 | 54.80 | 183.00 | 337.63 | 266.49 | 71.14 |
| 16 | 241.50 | 53.70 | 183.00 | 337.63 | 266.30 | 71.33 |
| 17 | 241.30 | 53.60 | 183.00 | 337.60 | 266.50 | 71.10 |
| 18 | 240.90 | 53.20 | 183.00 | 337.64 | 266.36 | 71.28 |
| 19 | 240.70 | 52.80 | 183.10 | 337.65 | 266.33 | 71.32 |
| 20 | 240.50 | 52.60 | 183.20 | 337.65 | 266.46 | 71.19 |
| 21 | 241.20 | 53.20 | 183.40 | 337.68 | 266.44 | 71.24 |
| 22 | 241.00 | 52.80 | 183.60 | 337.70 | 266.40 | 71.30 |
| 23 | 241.30 | 53.00 | 183.60 | 337.73 | 266.36 | 71.37 |
| 24 | 240.80 | 52.40 | 183.70 | 337.70 | 266.37 | 71.33 |
|
| AVG | 236.09 | 53.20 | 178.21 | 337.75 | 266.31 | 71.45 |
|
| MAX | 242.50 | 55.00 | 183.70 | 338.10 | 266.50 | 72.17 |
| MIN | 216.60 | 51.60 | 159.40 | 337.60 | 265.93 | 71.10 |