Rock Island Dam
Saturday May 17, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 141.10 | 127.10 | 14.00 | 612.27 | 571.51 | 40.76 |
| 2 | 128.40 | 114.40 | 14.00 | 612.27 | 570.65 | 41.62 |
| 3 | 120.50 | 106.50 | 14.00 | 612.17 | 570.51 | 41.66 |
| 4 | 122.40 | 108.90 | 13.50 | 612.14 | 570.65 | 41.49 |
| 5 | 138.30 | 129.20 | 9.10 | 612.16 | 571.10 | 41.06 |
| 6 | 131.10 | 121.80 | 9.30 | 612.19 | 571.07 | 41.12 |
| 7 | 128.50 | 119.50 | 9.00 | 612.05 | 570.72 | 41.33 |
| 8 | 127.30 | 122.00 | 5.30 | 612.14 | 570.88 | 41.26 |
| 9 | 128.40 | 123.00 | 5.40 | 612.21 | 571.21 | 41.00 |
| 10 | 122.20 | 116.80 | 5.40 | 612.26 | 570.40 | 41.86 |
| 11 | 120.80 | 115.40 | 5.40 | 612.20 | 570.43 | 41.77 |
| 12 | 117.50 | 111.90 | 5.60 | 612.11 | 570.38 | 41.73 |
| 13 | 113.90 | 104.80 | 9.10 | 612.22 | 569.67 | 42.55 |
| 14 | 96.40 | 87.10 | 9.30 | 612.13 | 569.27 | 42.86 |
| 15 | 68.80 | 59.60 | 9.20 | 611.97 | 568.27 | 43.70 |
| 16 | 68.20 | 59.20 | 9.00 | 611.91 | 568.35 | 43.56 |
| 17 | 66.10 | 57.10 | 9.00 | 611.99 | 568.64 | 43.35 |
| 18 | 61.70 | 52.60 | 9.10 | 611.92 | 568.04 | 43.88 |
| 19 | 31.90 | 22.70 | 9.20 | 611.87 | 567.13 | 44.74 |
| 20 | 30.90 | 21.70 | 9.20 | 611.92 | 567.69 | 44.23 |
| 21 | 49.80 | 36.00 | 13.80 | 611.93 | 567.83 | 44.10 |
| 22 | 68.70 | 54.60 | 14.10 | 612.13 | 567.18 | 44.95 |
| 23 | 91.90 | 78.10 | 13.80 | 611.90 | 568.45 | 43.45 |
| 24 | 105.30 | 91.10 | 14.20 | 612.19 | 568.61 | 43.58 |
|
| AVG | 99.17 | 89.21 | 9.96 | 612.09 | 569.53 | 42.57 |
|
| MAX | 141.10 | 129.20 | 14.20 | 612.27 | 571.51 | 44.95 |
| MIN | 30.90 | 21.70 | 5.30 | 611.87 | 567.13 | 40.76 |