US Army Corps of Engineers

Big Cliff Dam

Friday December 5, 2025

New Date:

HourTotal Outflow cfsGeneration Flow cfsSpill cfsForebay ElevationTailwater ElevationAverage Head
1 1530 1199.19 1110.90 88.29
2 1530 1199.89 1110.87 89.02
3 1550 1200.56 1110.93 89.63
4 1550 1199.44 1110.96 88.48
5 1530 1198.47 1110.86 87.61
6 1530 1197.56 1110.89 86.67
7 1630 1199.77 1111.02 88.75
8 1740 1202.09 1111.17 90.92
9 1780 1204.33 1111.16 93.17
10 1910 1203.61 1111.36 92.25
11 2040 1202.73 1111.51 91.22
12 2070 1201.96 1111.45 90.51
13 2080 1201.26 1111.48 89.78
14 2080 1200.67 1111.47 89.20
15 2080 1200.13 1111.42 88.71
16 2070 1199.61 1111.40 88.21
17 2050 1199.18 1111.40 87.78
18 2050 1201.58 1111.45 90.13
19 2240 1203.91 1111.76 92.15
20 2250 1204.59 1111.75 92.84
21 2240 1203.72 1111.70 92.02
22 2150 1202.75 1111.64 91.11
23 2120 1201.80 1111.59 90.21
24 2110 1200.77 1111.57 89.20
AVG 1913   1201.23 1111.32 89.91
MAX 2250   1204.59 1111.76 93.17
MIN 1530   1197.56 1110.86 86.67