US Army Corps of Engineers

Big Cliff Dam

Friday January 30, 2026

New Date:

HourTotal Outflow cfsGeneration Flow cfsSpill cfsForebay ElevationTailwater ElevationAverage Head
1 1430 0 1430 1195.49 1110.85 84.64
2 1420 0 1420 1194.33 1110.81 83.52
3 1400 0 1400 1193.15 1110.79 82.36
4 1390 0 1390 1191.94 1110.70 81.24
5 1390 0 1390 1192.66 1110.73 81.93
6 1400 0 1400 1193.30 1110.76 82.54
7 1400 0 1400 1193.94 1110.72 83.22
8 1420 0 1420 1194.64 1110.76 83.88
9 1420 0 1420 1195.05 1110.82 84.23
10 1430 0 1430 1195.69 1110.79 84.90
11 1430 0 1430 1196.31 1110.79 85.52
12 1440 0 1440 1196.89 1110.86 86.03
13 1450 0 1450 1197.47 1110.87 86.60
14 1440 0 1440 1196.57 1110.83 85.74
15 1430 0 1430 1195.44 1110.82 84.62
16 1420 0 1420 1194.26 1110.79 83.47
17 1420 1194.58 1110.76 83.82
18 1420 1195.16 1110.77 84.39
19 1430 1195.75 1110.77 84.98
20 1430 1196.34 1110.79 85.55
21 1430 1195.38 1110.79 84.59
22 1420 1194.17 1110.82 83.35
23 1400 1193.00 1110.73 82.27
24 1390 1191.80 1110.76 81.04
AVG 1419 0 1419 1194.72 1110.79 83.93
MAX 1450 0 1450 1197.47 1110.87 86.60
MIN 1390 0 1390 1191.80 1110.70 81.04