US Army Corps of Engineers

Big Cliff Dam

Wednesday June 3, 2026

New Date:

HourTotal Outflow cfsGeneration Flow cfsSpill cfsForebay ElevationTailwater ElevationAverage Head
1 1260 1198.13 1110.56 87.57
2 1270 1198.56 1110.49 88.07
3 1270 1198.98 1110.51 88.47
4 1270 1199.40 1110.53 88.87
5 1270 1198.54 1110.53 88.01
6 1220 1197.66 1110.40 87.26
7 1210 1196.79 1110.40 86.39
8 1200 1195.89 1110.46 85.43
9 1200 1194.98 1110.44 84.54
10 1190 1194.05 1110.37 83.68
11 1180 1193.11 1110.42 82.69
12 1180 1192.15 1110.39 81.76
13 1170 1191.19 1110.34 80.85
14 1170 1190.21 1110.35 79.86
15 1180 1189.19 1110.35 78.84
16 1180 1188.17 1110.39 77.78
17 1170 1187.13 1110.34 76.79
18 1170 1186.08 1110.35 75.73
19 1170 1186.48 1110.37 76.11
20 1170 1189.13 1110.39 78.74
21 1200 1191.84 1110.43 81.41
22 1210 1194.40 1110.46 83.94
23 1230 1196.83 1110.52 86.31
24 1240 1197.47 1110.49 86.98
AVG 1208   1193.60 1110.43 83.17
MAX 1270   1199.40 1110.56 88.87
MIN 1170   1186.08 1110.34 75.73