John Day Dam
Tuesday September 2, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 70.90 | 70.00 | 0.00 | 265.01 | 159.82 | 105.19 |
| 2 | 69.20 | 66.50 | 0.00 | 265.04 | 159.92 | 105.12 |
| 3 | 67.50 | 66.60 | 0.00 | 265.12 | 160.03 | 105.09 |
| 4 | 66.60 | 65.70 | 0.00 | 265.11 | 160.06 | 105.05 |
| 5 | 65.90 | 65.00 | 0.00 | 265.22 | 159.92 | 105.30 |
| 6 | 69.60 | 68.70 | 0.00 | 265.22 | 160.42 | 104.80 |
| 7 | 105.10 | 103.40 | 0.80 | 265.01 | 160.52 | 104.49 |
| 8 | 101.40 | 99.00 | 1.50 | 265.21 | 160.12 | 105.09 |
| 9 | 94.90 | 92.50 | 1.50 | 265.31 | 160.32 | 104.99 |
| 10 | 102.70 | 100.30 | 1.50 | 265.40 | 160.52 | 104.88 |
| 11 | 98.50 | 94.30 | 1.50 | 265.40 | 160.52 | 104.88 |
| 12 | 97.20 | 93.00 | 1.50 | 265.40 | 160.62 | 104.78 |
| 13 | | | | | | |
| 14 | | | | | | |
| 15 | 129.00 | 126.60 | 1.50 | 265.62 | 161.22 | 104.40 |
| 16 | 130.20 | 127.80 | 1.50 | 265.62 | 161.22 | 104.40 |
| 17 | 158.20 | 155.80 | 1.50 | 265.65 | 161.82 | 103.83 |
| 18 | 160.20 | 157.80 | 1.50 | 265.74 | 161.41 | 104.33 |
| 19 | 156.20 | 153.80 | 1.50 | 265.75 | 161.32 | 104.43 |
| 20 | 137.20 | 134.80 | 1.50 | 265.83 | 160.82 | 105.01 |
| 21 | 106.80 | 102.60 | 1.50 | 265.84 | 160.22 | 105.62 |
| 22 | 84.20 | 83.00 | 0.30 | 265.83 | 160.32 | 105.51 |
| 23 | 83.80 | 82.90 | 0.00 | 265.63 | 160.22 | 105.41 |
| 24 | 72.80 | 71.90 | 0.00 | 265.54 | 160.03 | 105.51 |
|
| AVG | 101.28 | 99.18 | 0.87 | 265.43 | 160.52 | 104.91 |
|
| MAX | 160.20 | 157.80 | 1.50 | 265.84 | 161.82 | 105.62 |
| MIN | 65.90 | 65.00 | 0.00 | 265.01 | 159.82 | 103.83 |