US Army Corps of Engineers

Big Cliff Dam

June 2026

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow cfsTotal Outflow cfsGeneration Flow cfsSpill cfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feetMidnight Storage kaf
1 0 0 0 1074 1130 0 1130 1196.88 1194.33 1110.29 84.04 5194.23
2 0 0 0 1047 1150 0 1150 1197.68 1193.55 1110.32 83.23 5298.06
3 1205 1200 1197.47 1193.59 1110.42 83.17 5270.71
4 1217 1210 1197.60 1193.60 1110.42 83.18 5287.63
5 1203 1210 1197.26 1193.41 1110.43 82.98 5243.50
6 1245 1210 1197.75 1193.66 1110.44 83.22 5307.21
7 1211 1210 1197.62 1193.57 1110.43 83.14 5290.23
8 1231 1220 1197.83 1193.63 1110.42 83.21 5317.68
9 1251 1210 1198.13 1193.95 1110.41 83.54 5352.90
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
TOT 0  0         
AVG 0 0 0 1187 1194 0 1140 1197.58 1193.70 1110.40 83.30 5284.68
MAX 0   1251 1220 0 1150 1198.13 1194.33 1110.44 84.04 5352.90
MIN 0   1047 1130 0 1130 1196.88 1193.41 1110.29 82.98 5194.23