McNary Dam
Tuesday May 5, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 245.60 | 53.80 | 187.10 | 338.01 | 267.35 | 70.66 |
| 2 | 244.90 | 53.40 | 186.80 | 338.04 | 267.33 | 70.71 |
| 3 | 245.30 | 53.70 | 186.90 | 338.01 | 267.33 | 70.68 |
| 4 | 244.40 | 53.10 | 186.70 | 337.99 | 267.34 | 70.65 |
| 5 | 245.10 | 54.00 | 186.50 | 337.99 | 267.36 | 70.63 |
| 6 | 245.70 | 54.30 | 186.70 | 337.93 | 267.40 | 70.53 |
| 7 | 246.10 | 55.00 | 186.40 | 337.91 | 267.39 | 70.52 |
| 8 | 245.10 | 54.30 | 186.10 | 337.86 | 267.39 | 70.47 |
| 9 | 244.90 | 54.40 | 185.80 | 337.80 | 267.38 | 70.42 |
| 10 | 243.90 | 53.90 | 185.30 | 337.75 | 267.35 | 70.40 |
| 11 | 244.50 | 53.70 | 186.20 | 337.75 | 267.44 | 70.31 |
| 12 | 245.70 | 54.30 | 186.70 | 337.68 | 267.52 | 70.16 |
| 13 | 244.60 | 53.50 | 186.40 | 337.61 | 267.36 | 70.25 |
| 14 | 244.80 | 54.60 | 185.50 | 337.60 | 267.38 | 70.22 |
| 15 | 231.30 | 53.70 | 172.90 | 337.63 | 267.16 | 70.47 |
| 16 | 229.80 | 52.80 | 172.20 | 337.56 | 267.08 | 70.48 |
| 17 | 230.70 | 54.10 | 172.00 | 337.57 | 267.05 | 70.52 |
| 18 | 231.30 | 54.60 | 172.00 | 337.55 | 267.11 | 70.44 |
| 19 | 234.60 | 58.10 | 171.80 | 337.54 | 267.14 | 70.40 |
| 20 | 232.40 | 55.90 | 171.80 | 337.54 | 267.14 | 70.40 |
| 21 | 233.30 | 56.80 | 171.80 | 337.54 | 267.07 | 70.47 |
| 22 | 233.60 | 57.00 | 171.90 | 337.54 | 267.03 | 70.51 |
| 23 | 233.40 | 56.80 | 171.90 | 337.57 | 267.10 | 70.47 |
| 24 | 231.50 | 54.80 | 172.00 | 337.53 | 267.00 | 70.53 |
|
| AVG | 239.69 | 54.61 | 180.39 | 337.73 | 267.26 | 70.47 |
|
| MAX | 246.10 | 58.10 | 187.10 | 338.04 | 267.52 | 70.71 |
| MIN | 229.80 | 52.80 | 171.80 | 337.53 | 267.00 | 70.16 |