Big Cliff Dam
Sunday April 12, 2026
| Hour | Total Outflow cfs | Generation Flow cfs | Spill cfs | Forebay Elevation | Tailwater Elevation | Average Head |
| 1 | 1430 | | | 1198.31 | 1110.67 | 87.64 |
| 2 | 1420 | | | 1198.29 | 1110.66 | 87.63 |
| 3 | 1420 | | | 1198.31 | 1110.69 | 87.62 |
| 4 | 1430 | | | 1198.43 | 1110.66 | 87.77 |
| 5 | 1430 | | | 1198.58 | 1110.68 | 87.90 |
| 6 | 1430 | | | 1198.71 | 1110.67 | 88.04 |
| 7 | 1430 | | | 1198.66 | 1110.67 | 87.99 |
| 8 | 1370 | | | 1197.85 | 1110.59 | 87.26 |
| 9 | 1360 | | | 1198.61 | 1110.57 | 88.04 |
| 10 | 1370 | | | 1199.51 | 1110.58 | 88.93 |
| 11 | 1370 | | | 1200.40 | 1110.61 | 89.79 |
| 12 | 1380 | | | 1201.24 | 1110.66 | 90.58 |
| 13 | 1390 | | | 1202.06 | 1110.61 | 91.45 |
| 14 | 1360 | | | 1202.89 | 1110.54 | 92.35 |
| 15 | 1360 | | | 1202.08 | 1110.56 | 91.52 |
| 16 | 1350 | | | 1201.20 | 1110.61 | 90.59 |
| 17 | 1350 | | | 1200.32 | 1110.57 | 89.75 |
| 18 | 1360 | | | 1199.42 | 1110.58 | 88.84 |
| 19 | 1350 | | | 1198.51 | 1110.56 | 87.95 |
| 20 | 1350 | | | 1198.63 | 1110.61 | 88.02 |
| 21 | 1360 | | | 1198.78 | 1110.60 | 88.18 |
| 22 | 1360 | | | 1198.93 | 1110.60 | 88.33 |
| 23 | 1360 | | | 1199.00 | 1110.57 | 88.43 |
| 24 | 1360 | | | 1199.06 | 1110.61 | 88.45 |
|
| AVG | 1381 | | | 1199.49 | 1110.61 | 88.88 |
|
| MAX | 1430 | | | 1202.89 | 1110.69 | 92.35 |
| MIN | 1350 | | | 1197.85 | 1110.54 | 87.26 |