Big Cliff Dam
Friday May 29, 2026
| Hour | Total Outflow cfs | Generation Flow cfs | Spill cfs | Forebay Elevation | Tailwater Elevation | Average Head |
| 1 | 1230 | 0 | 1230 | 1199.68 | 1110.52 | 89.16 |
| 2 | 1230 | 0 | 1230 | 1199.88 | 1110.48 | 89.40 |
| 3 | 1240 | 0 | 1240 | 1200.04 | 1110.49 | 89.55 |
| 4 | 1240 | 0 | 1240 | 1200.20 | 1110.45 | 89.75 |
| 5 | 1240 | 0 | 1240 | 1200.37 | 1110.48 | 89.89 |
| 6 | 1240 | 0 | 1240 | 1200.54 | 1110.39 | 90.15 |
| 7 | 1240 | 0 | 1240 | 1199.68 | 1110.43 | 89.25 |
| 8 | 1230 | 0 | 1230 | 1198.84 | 1110.51 | 88.33 |
| 9 | 1230 | 0 | 1230 | 1197.99 | 1110.44 | 87.55 |
| 10 | 1220 | 0 | 1220 | 1197.14 | 1110.36 | 86.78 |
| 11 | 1130 | 0 | 1130 | 1196.33 | 1110.27 | 86.06 |
| 12 | 1210 | 0 | 1210 | 1195.43 | 1110.41 | 85.02 |
| 13 | 1210 | 0 | 1210 | 1194.51 | 1110.41 | 84.10 |
| 14 | 1200 | 0 | 1200 | 1193.58 | 1110.35 | 83.23 |
| 15 | 1200 | 0 | 1200 | 1192.63 | 1110.41 | 82.22 |
| 16 | 1190 | 0 | 1190 | 1191.68 | 1110.38 | 81.30 |
| 17 | 1180 | 0 | 1180 | 1190.71 | 1110.36 | 80.35 |
| 18 | 1180 | 0 | 1180 | 1189.75 | 1110.36 | 79.39 |
| 19 | 1180 | | | 1190.60 | 1110.34 | 80.26 |
| 20 | 1190 | | | 1192.91 | 1110.39 | 82.52 |
| 21 | 1200 | | | 1195.15 | 1110.39 | 84.76 |
| 22 | 1220 | | | 1197.29 | 1110.44 | 86.85 |
| 23 | 1230 | | | 1199.34 | 1110.46 | 88.88 |
| 24 | 1230 | | | 1199.69 | 1110.48 | 89.21 |
|
| AVG | 1212 | 0 | 1213 | 1196.41 | 1110.42 | 86.00 |
|
| MAX | 1240 | 0 | 1240 | 1200.54 | 1110.52 | 90.15 |
| MIN | 1130 | 0 | 1130 | 1189.75 | 1110.27 | 79.39 |