US Army Corps of Engineers

Big Cliff Dam

Tuesday August 4, 2026

New Date:

HourTotal Outflow cfsGeneration Flow cfsSpill cfsForebay ElevationTailwater ElevationAverage 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