McNary Dam
Tuesday January 27, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 185.30 | 182.50 | 0.00 | 339.33 | 266.83 | 72.50 |
| 2 | 185.60 | 182.80 | 0.00 | 339.31 | 267.01 | 72.30 |
| 3 | 185.80 | 183.00 | 0.00 | 339.20 | 266.88 | 72.32 |
| 4 | 185.70 | 182.90 | 0.00 | 339.34 | 267.08 | 72.26 |
| 5 | 186.00 | 183.20 | 0.00 | 339.25 | 266.95 | 72.30 |
| 6 | 185.80 | 183.00 | 0.00 | 339.25 | 267.10 | 72.15 |
| 7 | 185.80 | 183.00 | 0.00 | 339.24 | 267.02 | 72.22 |
| 8 | 185.20 | 182.40 | 0.00 | 339.39 | 267.00 | 72.39 |
| 9 | 185.80 | 183.00 | 0.00 | 339.36 | 267.18 | 72.18 |
| 10 | 185.70 | 182.90 | 0.00 | 339.33 | 267.16 | 72.17 |
| 11 | 185.80 | 183.00 | 0.00 | 339.41 | 267.10 | 72.31 |
| 12 | 186.60 | 183.80 | 0.00 | 339.49 | 267.22 | 72.27 |
| 13 | 186.40 | 183.60 | 0.00 | 339.46 | 267.22 | 72.24 |
| 14 | 186.30 | 183.50 | 0.00 | 339.30 | 267.18 | 72.12 |
| 15 | 186.60 | 183.80 | 0.00 | 339.41 | 267.23 | 72.18 |
| 16 | 186.20 | 183.40 | 0.00 | 339.44 | 267.45 | 71.99 |
| 17 | 186.70 | 183.90 | 0.00 | 339.29 | 267.30 | 71.99 |
| 18 | 187.00 | 184.20 | 0.00 | 339.35 | 267.45 | 71.90 |
| 19 | 186.80 | 184.00 | 0.00 | 339.36 | 267.47 | 71.89 |
| 20 | 186.70 | 183.90 | 0.00 | 339.28 | 267.42 | 71.86 |
| 21 | 186.50 | 183.70 | 0.00 | 339.26 | 267.47 | 71.79 |
| 22 | 187.10 | 184.30 | 0.00 | 339.22 | 267.44 | 71.78 |
| 23 | 187.80 | 185.00 | 0.00 | 339.22 | 267.49 | 71.73 |
| 24 | 187.60 | 184.80 | 0.00 | 339.33 | 267.46 | 71.87 |
|
| AVG | 186.28 | 183.48 | 0.00 | 339.33 | 267.21 | 72.11 |
|
| MAX | 187.80 | 185.00 | 0.00 | 339.49 | 267.49 | 72.50 |
| MIN | 185.20 | 182.40 | 0.00 | 339.20 | 266.83 | 71.73 |