McNary Dam
Tuesday April 7, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 178.80 | 167.00 | 9.10 | 338.28 | 267.54 | 70.74 |
| 2 | 178.90 | 167.20 | 9.00 | 338.32 | 267.48 | 70.84 |
| 3 | 178.80 | 167.00 | 9.00 | 338.35 | 267.46 | 70.89 |
| 4 | 179.00 | 167.30 | 9.00 | 338.27 | 267.42 | 70.85 |
| 5 | 179.00 | 167.30 | 8.90 | 338.20 | 267.48 | 70.72 |
| 6 | 179.00 | 167.30 | 9.00 | 338.27 | 267.43 | 70.84 |
| 7 | 168.70 | 156.90 | 9.00 | 338.29 | 267.11 | 71.18 |
| 8 | 163.10 | 151.40 | 9.00 | 338.33 | 267.26 | 71.07 |
| 9 | 159.70 | 147.90 | 9.00 | 338.39 | 267.07 | 71.32 |
| 10 | 156.90 | 145.10 | 9.10 | 338.35 | 267.11 | 71.24 |
| 11 | 157.80 | 146.00 | 9.10 | 338.40 | 267.29 | 71.11 |
| 12 | 157.40 | 145.50 | 9.20 | 338.52 | 267.33 | 71.19 |
| 13 | 158.50 | 146.50 | 9.30 | 338.69 | 267.39 | 71.30 |
| 14 | 158.70 | 146.60 | 9.40 | 338.65 | 267.19 | 71.46 |
| 15 | 158.20 | 146.20 | 9.40 | 338.65 | 267.03 | 71.62 |
| 16 | 158.40 | 146.20 | 9.40 | 338.69 | 267.06 | 71.63 |
| 17 | 168.30 | 156.20 | 9.40 | 338.63 | 267.43 | 71.20 |
| 18 | 184.20 | 172.10 | 9.30 | 338.58 | 267.82 | 70.76 |
| 19 | 191.30 | 179.30 | 9.20 | 338.50 | 267.79 | 70.71 |
| 20 | 191.20 | 179.20 | 9.20 | 338.48 | 267.80 | 70.68 |
| 21 | 191.20 | 179.40 | 9.10 | 338.32 | 267.76 | 70.56 |
| 22 | 191.30 | 179.60 | 9.00 | 338.21 | 267.68 | 70.53 |
| 23 | 191.20 | 179.60 | 8.90 | 338.16 | 267.65 | 70.51 |
| 24 | 191.20 | 179.80 | 8.80 | 338.07 | 267.52 | 70.55 |
|
| AVG | 173.78 | 161.94 | 9.12 | 338.40 | 267.42 | 70.98 |
|
| MAX | 191.30 | 179.80 | 9.40 | 338.69 | 267.82 | 71.63 |
| MIN | 156.90 | 145.10 | 8.80 | 338.07 | 267.03 | 70.51 |