McNary Dam
Wednesday August 5, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 122.80 | 52.60 | 65.60 | 338.31 | 264.21 | 74.10 |
| 2 | 121.80 | 51.60 | 65.50 | 338.31 | 264.17 | 74.14 |
| 3 | 121.80 | 51.50 | 65.60 | 338.35 | 264.26 | 74.09 |
| 4 | 121.80 | 51.40 | 65.70 | 338.37 | 264.30 | 74.07 |
| 5 | 121.90 | 51.40 | 65.70 | 338.42 | 264.22 | 74.20 |
| 6 | 121.50 | 51.40 | 65.40 | 338.44 | 264.25 | 74.19 |
| 7 | 121.50 | 51.30 | 65.50 | 338.49 | 264.28 | 74.21 |
| 8 | 121.10 | 51.20 | 65.20 | 338.53 | 264.29 | 74.24 |
| 9 | 121.30 | 51.30 | 65.30 | 338.54 | 264.37 | 74.17 |
| 10 | 130.40 | 60.40 | 65.30 | 338.55 | 264.59 | 73.96 |
| 11 | 129.80 | 59.80 | 65.30 | 338.58 | 264.54 | 74.04 |
| 12 | 131.60 | 61.60 | 65.30 | 338.54 | 264.54 | 74.00 |
| 13 | 132.40 | 62.50 | 65.20 | 338.58 | 264.55 | 74.03 |
| 14 | 133.00 | 63.00 | 65.30 | 338.56 | 264.65 | 73.91 |
| 15 | 132.40 | 62.50 | 65.30 | 338.54 | 264.55 | 73.99 |
| 16 | 132.00 | 62.10 | 65.20 | 338.48 | 264.53 | 73.95 |
| 17 | 132.00 | 62.20 | 65.10 | 338.46 | 264.53 | 73.93 |
| 18 | 132.10 | 62.40 | 64.90 | 338.39 | 264.52 | 73.87 |
| 19 | 131.70 | 62.20 | 64.80 | 338.36 | 264.46 | 73.90 |
| 20 | 122.40 | 53.00 | 64.70 | 338.34 | 264.26 | 74.08 |
| 21 | 121.00 | 51.70 | 64.60 | 338.29 | 264.20 | 74.09 |
| 22 | 120.50 | 51.40 | 64.40 | 338.25 | 264.17 | 74.08 |
| 23 | 121.00 | 51.70 | 64.60 | 338.22 | 264.16 | 74.06 |
| 24 | 121.10 | 51.60 | 64.80 | 338.18 | 264.24 | 73.94 |
|
| AVG | 125.79 | 55.91 | 65.18 | 338.42 | 264.37 | 74.05 |
|
| MAX | 133.00 | 63.00 | 65.70 | 338.58 | 264.65 | 74.24 |
| MIN | 120.50 | 51.20 | 64.40 | 338.18 | 264.16 | 73.87 |