US Army Corps of Engineers

Big Cliff Dam

Thursday January 22, 2026

New Date:

HourTotal Outflow cfsGeneration Flow cfsSpill cfsForebay ElevationTailwater ElevationAverage Head
1 1600 1199.32 1111.03 88.29
2 1590 1198.16 1111.09 87.07
3 1580 1196.97 1111.07 85.90
4 1580 1196.24 1110.94 85.30
5 1580 1196.73 1111.01 85.72
6 1580 1197.21 1111.03 86.18
7 1580 1197.68 1111.03 86.65
8 1550 1198.11 1110.86 87.25
9 1470 1200.12 1110.91 89.21
10 1480 1202.20 1110.91 91.29
11 1490 1202.78 1110.92 91.86
12 1490 1203.25 1110.89 92.36
13 1490 1202.28 1110.90 91.38
14 1480 1201.23 1110.91 90.32
15 1470 1200.18 1110.86 89.32
16 1460 1199.13 1110.86 88.27
17 1460 1199.59 1110.89 88.70
18 1470 1200.12 1110.86 89.26
19 1480 1200.64 1110.87 89.77
20 1480 1201.15 1110.90 90.25
21 1470 1199.93 1110.83 89.10
22 1460 1198.92 1110.84 88.08
23 1460 1197.85 1110.87 86.98
24 1450 1196.76 1110.85 85.91
AVG 1508   1199.44 1110.92 88.52
MAX 1600   1203.25 1111.09 92.36
MIN 1450   1196.24 1110.83 85.30