US Army Corps of Engineers

Big Cliff Dam

Saturday April 11, 2026

New Date:

HourTotal Outflow cfsGeneration Flow cfsSpill cfsForebay ElevationTailwater ElevationAverage Head
1 1500 1199.02 1110.83 88.19
2 1500 1199.08 1110.83 88.25
3 1500 1199.16 1110.77 88.39
4 1500 1199.24 1110.81 88.43
5 1510 1199.33 1110.83 88.50
6 1500 1199.02 1110.84 88.18
7 1500 1198.56 1110.79 87.77
8 1470 1197.59 1110.75 86.84
9 1440 1198.30 1110.69 87.61
10 1440 1199.18 1110.70 88.48
11 1450 1200.03 1110.66 89.37
12 1430 1200.86 1110.70 90.16
13 1430 1201.68 1110.68 91.00
14 1440 1202.48 1110.70 91.78
15 1440 1201.63 1110.72 90.91
16 1430 1200.71 1110.68 90.03
17 1420 1199.77 1110.71 89.06
18 1430 1198.82 1110.70 88.12
19 1430 1198.51 1110.71 87.80
20 1430 1198.49 1110.65 87.84
21 1430 1198.44 1110.66 87.78
22 1430 1198.41 1110.71 87.70
23 1430 1198.37 1110.67 87.70
24 1420 1198.34 1110.65 87.69
AVG 1454   1199.38 1110.73 88.65
MAX 1510   1202.48 1110.84 91.78
MIN 1420   1197.59 1110.65 86.84
BUILDING STRONG®