US Army Corps of Engineers

Big Cliff Dam

Friday August 7, 2026

New Date:

HourTotal Outflow cfsGeneration Flow cfsSpill cfsForebay ElevationTailwater ElevationAverage Head
1 1020 1200.60 1109.91 90.69
2 1030 1199.90 1109.89 90.01
3 1010 1199.22 1109.85 89.37
4 1000 1198.54 1109.87 88.67
5 1010 1197.85 1109.88 87.97
6 1020 1197.14 1109.88 87.26
7 980 1196.42 1109.87 86.55
8 1020 1195.67 1109.84 85.83
9 1020 1194.91 1109.86 85.05
10 1030 1194.12 1109.90 84.22
11 1030 1193.33 1109.85 83.48
12 1020 1192.52 1109.89 82.63
13 1010 1191.71 1109.85 81.86
14 1010 1190.89 1109.89 81.00
15 1000 1190.07 1109.88 80.19
16 1010 1189.21 1109.92 79.29
17 1010 1188.36 1109.92 78.44
18 1010 1191.57 1109.91 81.66
19 1030 1195.04 1109.91 85.13
20 1030 1198.28 1109.93 88.35
21
22
23
24
AVG 1015   1194.77 1109.88 84.88
MAX 1030   1200.60 1109.93 90.69
MIN 980   1188.36 1109.84 78.44