Rock Island Dam
Saturday August 30, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 81.40 | 81.40 | 0.00 | 611.80 | 570.62 | 41.18 |
| 2 | 83.20 | 83.20 | 0.00 | 611.78 | 570.80 | 40.98 |
| 3 | 84.40 | 84.40 | 0.00 | 612.03 | 570.84 | 41.19 |
| 4 | 85.80 | 85.80 | 0.00 | 612.18 | 570.67 | 41.51 |
| 5 | 77.50 | 77.50 | 0.00 | 612.15 | 570.29 | 41.86 |
| 6 | 73.00 | 73.00 | 0.00 | 611.80 | 570.05 | 41.75 |
| 7 | 68.10 | 68.10 | 0.00 | 611.47 | 569.69 | 41.78 |
| 8 | 64.80 | 64.80 | 0.00 | 611.85 | 569.81 | 42.04 |
| 9 | 70.20 | 70.20 | 0.00 | 611.96 | 570.37 | 41.59 |
| 10 | 72.20 | 72.20 | 0.00 | 612.10 | 570.05 | 42.05 |
| 11 | 76.60 | 76.60 | 0.00 | 612.18 | 570.69 | 41.49 |
| 12 | 79.30 | 79.30 | 0.00 | 612.26 | 570.99 | 41.27 |
| 13 | 85.10 | 85.10 | 0.00 | 612.19 | 570.86 | 41.33 |
| 14 | 85.70 | 85.70 | 0.00 | 612.24 | 571.19 | 41.05 |
| 15 | 84.00 | 84.00 | 0.00 | 612.21 | 571.19 | 41.02 |
| 16 | 92.60 | 92.60 | 0.00 | 612.07 | 571.45 | 40.62 |
| 17 | 109.70 | 109.70 | 0.00 | 611.88 | 572.40 | 39.48 |
| 18 | 121.10 | 121.10 | 0.00 | 611.93 | 572.53 | 39.40 |
| 19 | 114.50 | 114.50 | 0.00 | 612.22 | 572.21 | 40.01 |
| 20 | 119.80 | 119.80 | 0.00 | 612.26 | 572.37 | 39.89 |
| 21 | 125.70 | 125.70 | 0.00 | 612.28 | 572.65 | 39.63 |
| 22 | 125.80 | 125.80 | 0.00 | 612.23 | 572.45 | 39.78 |
| 23 | 119.40 | 119.40 | 0.00 | 612.29 | 571.49 | 40.80 |
| 24 | 91.10 | 91.10 | 0.00 | 612.20 | 571.07 | 41.13 |
|
| AVG | 91.29 | 91.29 | 0.00 | 612.07 | 571.11 | 40.95 |
|
| MAX | 125.80 | 125.80 | 0.00 | 612.29 | 572.65 | 42.05 |
| MIN | 64.80 | 64.80 | 0.00 | 611.47 | 569.69 | 39.40 |