US Army Corps of Engineers

Libby Dam & Lake Koocanusa

Wednesday December 3, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 16.00 15.50 0.50 2431.23 2122.25 308.98
2 16.00 15.50 0.50 2431.21 2122.21 309.00
3 16.00 15.50 0.50 2431.18 2122.24 308.94
4 16.00 15.50 0.50 2431.14 2122.25 308.89
5 16.00 15.50 0.50 2431.09 2122.24 308.85
6 16.00 15.50 0.50 2431.08 2122.26 308.82
7 16.00 15.50 0.50 2431.03 2122.25 308.78
8 16.00 15.50 0.50 2431.03 2122.21 308.82
9 16.00 15.50 0.50 2431.00 2122.23 308.77
10 16.00 15.50 0.50 2431.02 2122.19 308.83
11 16.00 15.50 0.50 2431.02 2122.22 308.80
12 16.00 15.50 0.50 2431.02 2122.20 308.82
13 16.00 15.50 0.50 2431.02 2122.22 308.80
14 16.00 15.50 0.50 2431.02 2122.18 308.84
15 16.00 15.50 0.50 2431.02 2122.21 308.81
16 16.00 15.50 0.50 2430.82 2122.22 308.60
17 16.00 15.50 0.50 2430.78 2122.23 308.55
18 16.00 15.50 0.50 2430.77 2122.20 308.57
19 16.00 15.50 0.50 2430.76 2122.23 308.53
20 16.00 15.50 0.50 2430.76 2122.24 308.52
21 16.00 15.50 0.50 2430.74 2122.21 308.53
22 16.00 15.50 0.50 2430.71 2122.22 308.49
23 16.00 15.50 0.50 2430.70 2122.22 308.48
24 16.00 15.50 0.50 2430.69 2122.19 308.50
AVG 16.00 15.50 0.50 2430.95 2122.22 308.73
MAX 16.00 15.50 0.50 2431.23 2122.26 309.00
MIN 16.00 15.50 0.50 2430.69 2122.18 308.48
BUILDING STRONG®