US Army Corps of Engineers

Big Cliff Dam

Monday August 3, 2026

New Date:

HourTotal Outflow cfsGeneration Flow cfsSpill cfsForebay ElevationTailwater ElevationAverage Head
1 1040 1200.12 1110.05 90.07
2 1030 1199.44 1110.03 89.41
3 1030 1198.76 1110.01 88.75
4 1020 1198.07 1110.01 88.06
5 1010 1197.37 1110.01 87.36
6 1010 1196.67 1109.99 86.68
7 1000 1195.94 1109.98 85.96
8 990 1195.21 1109.94 85.27
9 990 1194.48 1109.93 84.55
10 1000 1193.76 1109.95 83.81
11 1040 1192.96 1110.05 82.91
12 1030 1192.15 1110.03 82.12
13 1030 1191.33 1110.00 81.33
14 1010 1190.51 1109.97 80.54
15 990 1189.69 1109.95 79.74
16 1010 1188.86 1109.98 78.88
17 990 1188.02 1109.95 78.07
18 1030 1191.23 1110.03 81.20
19 1030 1194.69 1110.05 84.64
20 1080 1197.90 1110.17 87.73
21 1030 1200.95 1110.03 90.92
22 1030 1202.17 1110.07 92.10
23 1030 1201.56 1110.04 91.52
24 1030 1200.90 1110.03 90.87
AVG 1020   1195.53 1110.01 85.52
MAX 1080   1202.17 1110.17 92.10
MIN 990   1188.02 1109.93 78.07