Chief Joseph Dam
Tuesday November 4, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | Average Forebay Elevation | Average Tailwater Elevation |
|---|
| 1 | 106.90 | 106.90 | 0.00 | 952.80 | 784.20 | 168.60 | 952.80 | 784.10 |
| 2 | 106.90 | 106.90 | 0.00 | 952.10 | 784.00 | 168.10 | 952.30 | 784.10 |
| 3 | 106.70 | 106.70 | 0.00 | 951.70 | 784.10 | 167.60 | 952.00 | 784.10 |
| 4 | 107.10 | 107.10 | 0.00 | 951.40 | 784.10 | 167.30 | 951.50 | 784.10 |
| 5 | 96.50 | 96.50 | 0.00 | 951.30 | 783.80 | 167.50 | 951.40 | 783.70 |
| 6 | 108.90 | 108.90 | 0.00 | 951.00 | 784.10 | 166.90 | 951.10 | 784.00 |
| 7 | 106.30 | 106.30 | 0.00 | 950.90 | 784.10 | 166.80 | 951.10 | 784.00 |
| 8 | 106.20 | 106.20 | 0.00 | 951.20 | 784.00 | 167.20 | 951.10 | 784.00 |
| 9 | 108.10 | 108.10 | 0.00 | 951.50 | 783.70 | 167.80 | 951.30 | 783.90 |
| 10 | 104.50 | 104.50 | 0.00 | 951.90 | 783.40 | 168.50 | 951.70 | 783.70 |
| 11 | 99.80 | 99.80 | 0.00 | 952.10 | 783.30 | 168.80 | 952.00 | 783.50 |
| 12 | 85.30 | 85.30 | 0.00 | 952.00 | 782.80 | 169.20 | 952.00 | 782.90 |
| 13 | 80.40 | 80.40 | 0.00 | 952.20 | 782.50 | 169.70 | 952.10 | 782.70 |
| 14 | 75.10 | 75.10 | 0.00 | 952.30 | 782.00 | 170.30 | 952.20 | 782.20 |
| 15 | 74.00 | 74.00 | 0.00 | 952.30 | 781.80 | 170.50 | 952.30 | 781.90 |
| 16 | 75.70 | 75.70 | 0.00 | 952.00 | 782.00 | 170.00 | 952.20 | 781.90 |
| 17 | 81.40 | 81.40 | 0.00 | 952.20 | 782.50 | 169.70 | 952.10 | 781.80 |
| 18 | 96.10 | 96.10 | 0.00 | 952.20 | 782.10 | 170.10 | 952.20 | 782.30 |
| 19 | 108.20 | 108.20 | 0.00 | 952.40 | 782.60 | 169.80 | 952.30 | 782.60 |
| 20 | 96.10 | 96.10 | 0.00 | 952.70 | 782.40 | 170.30 | 952.60 | 782.30 |
| 21 | 104.30 | 104.30 | 0.00 | 952.70 | 782.80 | 169.90 | 952.70 | 782.90 |
| 22 | 95.50 | 95.50 | 0.00 | 952.60 | 781.90 | 170.70 | 952.70 | 782.50 |
| 23 | 77.80 | 77.80 | 0.00 | 952.60 | 781.60 | 171.00 | 952.70 | 781.80 |
| 24 | 89.30 | 89.30 | 0.00 | 952.20 | 782.20 | 170.00 | 952.40 | 782.40 |
|
| AVG | 95.71 | 95.71 | 0.00 | 952.01 | 783.00 | 169.01 | 952.03 | 783.06 |
|
| MAX | 108.90 | 108.90 | 0.00 | 952.80 | 784.20 | 171.00 | 952.80 | 784.10 |
| MIN | 74.00 | 74.00 | 0.00 | 950.90 | 781.60 | 166.80 | 951.10 | 781.80 |