John Day Dam
Thursday March 5, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 150.10 | 149.70 | 0.00 | 265.42 | 161.92 | 103.50 |
| 2 | 150.70 | 150.30 | 0.00 | 265.62 | 161.82 | 103.80 |
| 3 | 149.40 | 149.00 | 0.00 | 265.72 | 161.72 | 104.00 |
| 4 | 151.20 | 150.80 | 0.00 | 265.62 | 161.92 | 103.70 |
| 5 | 171.40 | 171.00 | 0.00 | 265.52 | 162.22 | 103.30 |
| 6 | 185.40 | 185.00 | 0.00 | 265.42 | 162.52 | 102.90 |
| 7 | 183.60 | 183.20 | 0.00 | 265.42 | 162.02 | 103.40 |
| 8 | 181.00 | 180.60 | 0.00 | 265.42 | 162.12 | 103.30 |
| 9 | 166.00 | 165.60 | 0.00 | 265.52 | 161.72 | 103.80 |
| 10 | 161.60 | 161.20 | 0.00 | 265.42 | 161.72 | 103.70 |
| 11 | 152.30 | 151.90 | 0.00 | 265.42 | 161.42 | 104.00 |
| 12 | 155.10 | 154.70 | 0.00 | 265.32 | 161.32 | 104.00 |
| 13 | 152.60 | 152.20 | 0.00 | 265.32 | 161.52 | 103.80 |
| 14 | 148.50 | 148.10 | 0.00 | 265.42 | 161.42 | 104.00 |
| 15 | 148.50 | 148.10 | 0.00 | 265.52 | 161.32 | 104.20 |
| 16 | 147.50 | 147.10 | 0.00 | 265.52 | 161.62 | 103.90 |
| 17 | 183.60 | 183.20 | 0.00 | 265.32 | 162.32 | 103.00 |
| 18 | 199.00 | 198.60 | 0.00 | 265.32 | 162.22 | 103.10 |
| 19 | 195.40 | 195.00 | 0.00 | 265.32 | 162.22 | 103.10 |
| 20 | 200.30 | 199.90 | 0.00 | 265.52 | 162.32 | 103.20 |
| 21 | 202.80 | 202.40 | 0.00 | 265.52 | 162.22 | 103.30 |
| 22 | 183.80 | 183.40 | 0.00 | 265.42 | 161.89 | 103.53 |
| 23 | 182.60 | 182.20 | 0.00 | 265.42 | 161.72 | 103.70 |
| 24 | 162.70 | 162.30 | 0.00 | 265.42 | 161.12 | 104.30 |
|
| AVG | 169.38 | 168.98 | 0.00 | 265.45 | 161.85 | 103.61 |
|
| MAX | 202.80 | 202.40 | 0.00 | 265.72 | 162.52 | 104.30 |
| MIN | 147.50 | 147.10 | 0.00 | 265.32 | 161.12 | 102.90 |