Big Cliff Dam
Tuesday August 4, 2026
| Hour | Total Outflow cfs | Generation Flow cfs | Spill cfs | Forebay Elevation | Tailwater Elevation | Average Head |
| 1 | 1030 | | | 1200.22 | 1110.01 | 90.21 |
| 2 | 1020 | | | 1199.56 | 1109.98 | 89.58 |
| 3 | 1010 | | | 1198.89 | 1109.97 | 88.92 |
| 4 | 1030 | | | 1198.21 | 1110.02 | 88.19 |
| 5 | 1030 | | | 1197.51 | 1110.02 | 87.49 |
| 6 | 1020 | | | 1196.80 | 1110.00 | 86.80 |
| 7 | 1010 | | | 1196.08 | 1109.97 | 86.11 |
| 8 | 1000 | | | 1195.34 | 1109.93 | 85.41 |
| 9 | 1000 | | | 1194.60 | 1109.95 | 84.65 |
| 10 | 990 | | | 1193.85 | 1109.93 | 83.92 |
| 11 | 1010 | | | 1193.07 | 1109.99 | 83.08 |
| 12 | 1010 | | | 1192.28 | 1109.95 | 82.33 |
| 13 | 990 | | | 1191.49 | 1109.92 | 81.57 |
| 14 | 1020 | | | 1190.66 | 1110.02 | 80.64 |
| 15 | 1010 | | | 1189.83 | 1109.99 | 79.84 |
| 16 | 990 | | | 1189.00 | 1109.95 | 79.05 |
| 17 | 980 | | | 1188.18 | 1109.91 | 78.27 |
| 18 | 1010 | | | 1191.31 | 1110.01 | 81.30 |
| 19 | 1050 | | | 1194.70 | 1110.04 | 84.66 |
| 20 | 1020 | | | 1197.89 | 1110.00 | 87.89 |
| 21 | 1050 | | | 1200.89 | 1110.06 | 90.83 |
| 22 | 1040 | | | 1202.06 | 1110.07 | 91.99 |
| 23 | 1040 | | | 1201.45 | 1110.05 | 91.40 |
| 24 | 1030 | | | 1200.79 | 1110.03 | 90.76 |
|
| AVG | 1016 | | | 1195.61 | 1109.99 | 85.62 |
|
| MAX | 1050 | | | 1202.06 | 1110.07 | 91.99 |
| MIN | 980 | | | 1188.18 | 1109.91 | 78.27 |