McNary Dam
Friday June 5, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 204.50 | 55.00 | 144.80 | 339.79 | 266.01 | 73.78 |
| 2 | 217.40 | 54.40 | 158.30 | 339.82 | 266.36 | 73.46 |
| 3 | 219.60 | 54.90 | 159.90 | 339.83 | 266.35 | 73.48 |
| 4 | 224.00 | 54.80 | 164.50 | 339.81 | 266.54 | 73.27 |
| 5 | 234.30 | 54.70 | 174.90 | 339.85 | 266.62 | 73.23 |
| 6 | 234.80 | 55.00 | 175.10 | 339.89 | 266.61 | 73.28 |
| 7 | 234.80 | 55.00 | 175.10 | 339.84 | 266.67 | 73.17 |
| 8 | 234.30 | 54.60 | 175.00 | 339.86 | 266.73 | 73.13 |
| 9 | 236.10 | 54.30 | 177.10 | 339.83 | 266.92 | 72.91 |
| 10 | 244.10 | 54.40 | 185.00 | 339.77 | 266.98 | 72.79 |
| 11 | 244.20 | 54.60 | 184.90 | 339.75 | 266.95 | 72.80 |
| 12 | 244.30 | 54.90 | 184.80 | 339.73 | 266.99 | 72.74 |
| 13 | 244.80 | 55.40 | 184.60 | 339.71 | 267.11 | 72.60 |
| 14 | 245.20 | 55.70 | 184.70 | 339.72 | 267.14 | 72.58 |
| 15 | 244.90 | 55.50 | 184.70 | 339.68 | 267.09 | 72.59 |
| 16 | 244.90 | 55.10 | 185.10 | 339.63 | 266.98 | 72.65 |
| 17 | 245.10 | 55.20 | 185.10 | 339.65 | 266.99 | 72.66 |
| 18 | 246.20 | 56.50 | 185.00 | 339.62 | 266.98 | 72.64 |
| 19 | | | | | | |
| 20 | | | | | | |
| 21 | | | | | | |
| 22 | | | | | | |
| 23 | | | | | | |
| 24 | | | | | | |
|
| AVG | 235.75 | 55.00 | 176.03 | 339.77 | 266.78 | 72.99 |
|
| MAX | 246.20 | 56.50 | 185.10 | 339.89 | 267.14 | 73.78 |
| MIN | 204.50 | 54.30 | 144.80 | 339.62 | 266.01 | 72.58 |