Dworshak Dam
Friday September 18, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | Peck Gage Elevation |
| 1 | 3.40 | 2.30 | 1.00 | 1521.20 | 972.81 | 548.39 | 4.90 |
| 2 | 3.50 | 2.40 | 1.00 | 1521.18 | 972.81 | 548.37 | 4.70 |
| 3 | 3.40 | 2.30 | 1.00 | 1521.16 | 972.81 | 548.35 | 4.70 |
| 4 | 3.50 | 2.40 | 1.00 | 1521.17 | 972.82 | 548.35 | 4.66 |
| 5 | 3.50 | 2.40 | 1.00 | 1521.09 | 972.82 | 548.27 | 4.66 |
| 6 | 3.40 | 2.40 | 1.00 | 1521.10 | 972.51 | 548.59 | 4.65 |
| 7 | 3.00 | 2.40 | 0.50 | 1521.09 | 972.25 | 548.84 | 4.65 |
| 8 | 3.00 | 2.40 | 0.50 | 1521.09 | 972.27 | 548.82 | 4.65 |
| 9 | 3.00 | 2.40 | 0.50 | 1521.09 | 972.27 | 548.82 | 4.41 |
| 10 | 3.00 | 2.40 | 0.50 | 1521.05 | 972.27 | 548.78 | 4.41 |
| 11 | 3.00 | 2.40 | 0.50 | 1521.05 | 972.26 | 548.79 | 4.41 |
| 12 | 3.00 | 2.40 | 0.50 | 1521.02 | 972.14 | 548.88 | 4.42 |
| 13 | 2.50 | 2.40 | 0.00 | 1521.00 | 971.83 | 549.17 | 4.42 |
| 14 | 2.50 | 2.40 | 0.00 | 1521.02 | 971.81 | 549.21 | 4.42 |
| 15 | 2.50 | 2.40 | 0.00 | 1521.00 | 971.80 | 549.20 | 4.26 |
| 16 | 2.50 | 2.40 | 0.00 | 1520.99 | 971.82 | 549.17 | 4.26 |
| 17 | 2.50 | 2.40 | 0.00 | 1520.96 | 971.85 | 549.11 | 4.21 |
| 18 | 2.50 | 2.40 | 0.00 | 1520.96 | 971.81 | 549.15 | 4.22 |
| 19 | 2.40 | 2.30 | 0.00 | 1520.97 | 971.79 | 549.18 | 4.21 |
| 20 | 2.50 | 2.40 | 0.00 | 1520.96 | 971.79 | 549.17 | 4.20 |
| 21 | 2.50 | 2.40 | 0.00 | 1520.96 | 971.84 | 549.12 | 4.20 |
| 22 | 2.50 | 2.40 | 0.00 | 1520.94 | 971.81 | 549.13 | 4.21 |
| 23 | 2.50 | 2.40 | 0.00 | 1520.92 | 971.80 | 549.12 | 4.21 |
| 24 | 2.50 | 2.40 | 0.00 | 1520.92 | 971.80 | 549.12 | 4.21 |
|
| AVG | 2.86 | 2.39 | 0.38 | 1521.04 | 972.16 | 548.88 | 4.43 |
|
| MAX | 3.50 | 2.40 | 1.00 | 1521.20 | 972.82 | 549.21 | 4.90 |
| MIN | 2.40 | 2.30 | 0.00 | 1520.92 | 971.79 | 548.27 | 4.20 |