John Day Dam
Tuesday July 14, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 117.00 | 69.40 | 46.80 | 263.52 | 160.62 | 102.90 |
| 2 | 118.00 | 70.20 | 47.00 | 263.52 | 160.52 | 103.00 |
| 3 | 116.70 | 68.90 | 47.00 | 263.52 | 160.52 | 103.00 |
| 4 | 117.60 | 69.70 | 47.00 | 263.52 | 160.49 | 103.03 |
| 5 | 118.60 | 68.90 | 47.00 | 263.62 | 160.72 | 102.90 |
| 6 | 116.80 | 69.00 | 47.00 | 263.62 | 160.42 | 103.20 |
| 7 | 116.30 | 68.40 | 47.00 | 263.62 | 160.42 | 103.20 |
| 8 | 116.40 | 68.50 | 47.00 | 263.72 | 160.32 | 103.40 |
| 9 | 116.50 | 68.70 | 47.00 | 263.72 | 160.32 | 103.40 |
| 10 | 117.00 | 69.10 | 47.00 | 263.82 | 160.51 | 103.31 |
| 11 | 116.60 | 68.70 | 47.00 | 263.82 | 160.32 | 103.50 |
| 12 | 118.40 | 68.70 | 47.00 | 263.92 | 160.22 | 103.70 |
| 13 | 116.80 | 68.90 | 47.00 | 263.92 | 160.52 | 103.40 |
| 14 | 145.00 | 97.10 | 47.00 | 264.02 | 160.62 | 103.40 |
| 15 | 148.10 | 100.30 | 47.00 | 263.92 | 160.62 | 103.30 |
| 16 | 170.80 | 122.90 | 47.00 | 263.92 | 160.92 | 103.00 |
| 17 | 172.20 | 124.30 | 47.00 | 263.81 | 161.22 | 102.59 |
| 18 | 183.40 | 135.50 | 47.00 | 263.81 | 161.32 | 102.49 |
| 19 | 185.40 | 137.50 | 47.00 | 263.72 | 161.32 | 102.40 |
| 20 | 185.00 | 137.10 | 47.00 | 263.62 | 161.30 | 102.32 |
| 21 | 183.00 | 135.10 | 47.00 | 263.62 | 161.12 | 102.50 |
| 22 | 182.50 | 134.70 | 46.90 | 263.51 | 161.20 | 102.31 |
| 23 | 162.90 | 115.00 | 46.90 | 263.51 | 160.62 | 102.89 |
| 24 | 144.90 | 95.30 | 46.90 | 263.51 | 160.12 | 103.39 |
|
| AVG | 141.08 | 93.00 | 46.98 | 263.70 | 160.68 | 103.02 |
|
| MAX | 185.40 | 137.50 | 47.00 | 264.02 | 161.32 | 103.70 |
| MIN | 116.30 | 68.40 | 46.80 | 263.51 | 160.12 | 102.31 |