US Army Corps of Engineers

Libby Dam & Lake Koocanusa

Sunday December 7, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 16.00 15.50 0.50 2429.04 2122.26 306.78
2 16.00 15.50 0.50 2429.02 2122.23 306.79
3 16.00 15.50 0.50 2429.00 2122.23 306.77
4 16.00 15.50 0.50 2429.00 2122.25 306.75
5 16.00 15.50 0.50 2428.97 2122.25 306.72
6 16.00 15.50 0.50 2428.94 2122.26 306.68
7 16.00 15.50 0.50 2428.92 2122.26 306.66
8 16.00 15.50 0.50 2428.90 2122.27 306.63
9 16.00 15.50 0.50 2428.89 2122.29 306.60
10 16.00 15.50 0.50 2428.87 2122.25 306.62
11 16.00 15.50 0.50 2428.84 2122.27 306.57
12 16.00 15.50 0.50 2428.82 2122.25 306.57
13 16.00 15.50 0.50 2428.81 2122.22 306.59
14 16.00 15.50 0.50 2428.79 2122.28 306.51
15 16.00 15.50 0.50 2428.76 2122.28 306.48
16 16.00 15.50 0.50 2428.72 2122.27 306.45
17 16.00 15.50 0.50 2428.72 2122.25 306.47
18 16.00 15.50 0.50 2428.70 2122.25 306.45
19 16.00 15.50 0.50 2428.67 2122.25 306.42
20 16.00 15.50 0.50 2428.64 2122.24 306.40
21 16.00 15.50 0.50 2428.62 2122.23 306.39
22 16.00 15.50 0.50 2428.59 2122.23 306.36
23 16.00 15.50 0.50 2428.56 2122.26 306.30
24 16.00 15.50 0.50 2428.55 2122.28 306.27
AVG 16.00 15.50 0.50 2428.81 2122.25 306.55
MAX 16.00 15.50 0.50 2429.04 2122.29 306.79
MIN 16.00 15.50 0.50 2428.55 2122.22 306.27
BUILDING STRONG®