Big Cliff Dam
Friday October 30, 2026
| Hour | Total Outflow cfs | Generation Flow cfs | Spill cfs | Forebay Elevation | Tailwater Elevation | Average Head |
| 1 | 1240 | 1240 | 0 | 1199.19 | 1110.33 | 88.86 |
| 2 | 1240 | 1240 | 0 | 1198.36 | 1110.36 | 88.00 |
| 3 | 1240 | 1240 | 0 | 1197.51 | 1110.30 | 87.21 |
| 4 | 1230 | 1230 | 0 | 1196.65 | 1110.34 | 86.31 |
| 5 | 1240 | 1240 | 0 | 1195.75 | 1110.31 | 85.44 |
| 6 | 1250 | 1250 | 0 | 1196.52 | 1110.32 | 86.20 |
| 7 | 1260 | 1260 | 0 | 1197.54 | 1110.34 | 87.20 |
| 8 | 1260 | 1260 | 0 | 1198.51 | 1110.40 | 88.11 |
| 9 | 1250 | 1250 | 0 | 1199.47 | 1110.40 | 89.07 |
| 10 | 1260 | 1260 | 0 | 1200.39 | 1110.36 | 90.03 |
| 11 | 1260 | 1260 | 0 | 1199.69 | 1110.35 | 89.34 |
| 12 | 1250 | | | 1198.79 | 1110.32 | 88.47 |
| 13 | 1270 | | | 1197.94 | 1110.39 | 87.55 |
| 14 | 1270 | | | 1197.06 | 1110.36 | 86.70 |
| 15 | 1270 | | | 1196.15 | 1110.32 | 85.83 |
| 16 | 1260 | | | 1195.22 | 1110.39 | 84.83 |
| 17 | 1260 | | | 1194.28 | 1110.38 | 83.90 |
| 18 | 1260 | | | 1195.04 | 1110.33 | 84.71 |
| 19 | 1250 | | | 1196.08 | 1110.29 | 85.79 |
| 20 | 1250 | | | 1197.08 | 1110.36 | 86.72 |
| 21 | 1240 | | | 1198.05 | 1110.32 | 87.73 |
| 22 | 1260 | | | 1199.01 | 1110.35 | 88.66 |
| 23 | 1250 | | | 1199.95 | 1110.35 | 89.60 |
| 24 | 1260 | | | 1199.25 | 1110.40 | 88.85 |
|
| AVG | 1253 | 1248 | 0 | 1197.64 | 1110.35 | 87.30 |
|
| MAX | 1270 | 1260 | 0 | 1200.39 | 1110.40 | 90.03 |
| MIN | 1230 | 1230 | 0 | 1194.28 | 1110.29 | 83.90 |