US Army Corps of Engineers

Big Cliff Dam

Sunday December 7, 2025

New Date:

HourTotal Outflow cfsGeneration Flow cfsSpill cfsForebay ElevationTailwater ElevationAverage Head
1 2790 1200.90 1112.42 88.48
2 2820 1201.82 1112.45 89.37
3 2780 1200.11 1112.43 87.68
4 2750 1198.26 1112.37 85.89
5 2700 1196.42 1112.25 84.17
6 2720 1197.72 1112.30 85.42
7 2750 1199.23 1112.33 86.90
8 2860 1200.60 1112.47 88.13
9 2890 1201.92 1112.49 89.43
10 2920 1203.17 1112.50 90.67
11 2890 1201.49 1112.48 89.01
12 2840 1199.63 1112.46 87.17
13 2790 1197.75 1112.33 85.42
14 2750 1195.82 1112.35 83.47
15 2700 1193.84 1112.27 81.57
16 2640 1191.84 1112.27 79.57
17 2660 1193.26 1112.27 80.99
18 2700 1194.95 1112.32 82.63
19 2750 1196.46 1112.37 84.09
20 2790 1197.89 1112.44 85.45
21 2820 1199.21 1112.45 86.76
22 2790 1197.62 1112.38 85.24
23 2810 1198.37 1112.41 85.96
24 2820 1199.23 1112.48 86.75
AVG 2780   1198.23 1112.39 85.84
MAX 2920   1203.17 1112.50 90.67
MIN 2640   1191.84 1112.25 79.57
BUILDING STRONG®