US Army Corps of Engineers

Big Cliff Dam

Tuesday June 2, 2026

New Date:

HourTotal Outflow cfsGeneration Flow cfsSpill cfsForebay ElevationTailwater ElevationAverage Head
1 1130 1197.39 1110.29 87.10
2 1130 1197.89 1110.24 87.65
3 1130 1198.38 1110.26 88.12
4 1140 1198.87 1110.28 88.59
5 1130 1198.14 1110.23 87.91
6 1130 1197.35 1110.30 87.05
7 1130 1196.53 1110.27 86.26
8 1120 1195.70 1110.29 85.41
9 1120 1194.85 1110.23 84.62
10 1110 1193.98 1110.26 83.72
11 1110 1193.10 1110.26 82.84
12 1100 1192.22 1110.20 82.02
13 1090 1191.33 1110.20 81.13
14 1090 1190.42 1110.22 80.20
15 1170 1189.46 1110.32 79.14
16 1170 1188.44 1110.33 78.11
17 1180 1187.41 1110.34 77.07
18 1170 1186.35 1110.38 75.97
19 1180 1186.71 1110.38 76.33
20 1190 1189.34 1110.40 78.94
21 1210 1192.05 1110.46 81.59
22 1240 1194.61 1110.47 84.14
23 1250 1197.04 1110.52 86.52
24 1260 1197.68 1110.57 87.11
AVG 1153   1193.55 1110.32 83.23
MAX 1260   1198.87 1110.57 88.59
MIN 1090   1186.35 1110.20 75.97