Big Cliff Dam
Sunday September 13, 2026
| Hour | Total Outflow cfs | Generation Flow cfs | Spill cfs | Forebay Elevation | Tailwater Elevation | Average Head |
| 1 | 1610 | | | 1201.49 | 1110.99 | 90.50 |
| 2 | 1610 | | | 1200.47 | 1110.96 | 89.51 |
| 3 | 1600 | | | 1199.37 | 1110.96 | 88.41 |
| 4 | 1610 | | | 1198.24 | 1110.96 | 87.28 |
| 5 | 1600 | | | 1197.10 | 1110.93 | 86.17 |
| 6 | 1580 | | | 1195.91 | 1110.93 | 84.98 |
| 7 | 1580 | | | 1194.67 | 1110.92 | 83.75 |
| 8 | 1570 | | | 1193.43 | 1110.93 | 82.50 |
| 9 | 1560 | | | 1192.15 | 1110.89 | 81.26 |
| 10 | 1560 | | | 1190.84 | 1110.88 | 79.96 |
| 11 | 1550 | | | 1189.51 | 1110.90 | 78.61 |
| 12 | 1560 | | | 1190.23 | 1110.88 | 79.35 |
| 13 | 1560 | | | 1191.21 | 1110.87 | 80.34 |
| 14 | 1560 | | | 1192.19 | 1110.90 | 81.29 |
| 15 | 1560 | | | 1193.11 | 1110.90 | 82.21 |
| 16 | 1570 | | | 1194.01 | 1110.93 | 83.08 |
| 17 | 1600 | | | 1194.90 | 1110.95 | 83.95 |
| 18 | 1580 | | | 1195.76 | 1110.93 | 84.83 |
| 19 | | | | | | |
| 20 | | | | | | |
| 21 | | | | | | |
| 22 | | | | | | |
| 23 | | | | | | |
| 24 | | | | | | |
|
| AVG | 1579 | | | 1194.70 | 1110.92 | 83.78 |
|
| MAX | 1610 | | | 1201.49 | 1110.99 | 90.50 |
| MIN | 1550 | | | 1189.51 | 1110.87 | 78.61 |