US Army Corps of Engineers

Libby Dam & Lake Koocanusa

Monday August 3, 2026

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 9.00 9.00 0.00 2448.87 2120.08 328.79
2 9.00 9.00 0.00 2448.87 2120.08 328.79
3 9.00 9.00 0.00 2448.88 2120.07 328.81
4 9.00 9.00 0.00 2448.91 2120.15 328.76
5 9.00 9.00 0.00 2448.90 2120.18 328.72
6 9.00 8.50 0.50 2448.90 2120.18 328.72
7 9.00 8.50 0.50 2448.89 2120.07 328.82
8 9.00 8.50 0.50 2448.88 2120.08 328.80
9 9.00 8.50 0.50 2448.88 2120.10 328.78
10 9.00 8.50 0.50 2448.88 2120.05 328.83
11 9.00 8.50 0.50 2448.87 2120.05 328.82
12 9.00 8.50 0.50 2448.88 2120.03 328.85
13 9.00 8.50 0.50 2448.90 2120.05 328.85
14 9.00 8.50 0.50 2448.91 2120.04 328.87
15 9.00 8.50 0.50 2448.90 2120.12 328.78
16 9.00 8.50 0.50 2448.89 2120.10 328.79
17 9.00 8.50 0.50 2448.91 2120.05 328.86
18 9.00 8.50 0.50 2448.90 2120.04 328.86
19 9.00 8.50 0.50 2448.89 2120.04 328.85
20 9.00 8.50 0.50 2448.89 2120.04 328.85
21 9.00 8.50 0.50 2448.88 2120.05 328.83
22 9.00 8.50 0.50 2448.87 2120.05 328.82
23 9.00 8.50 0.50 2448.87 2120.05 328.82
24 9.00 8.50 0.50 2448.86 2120.10 328.76
AVG 9.00 8.60 0.40 2448.89 2120.08 328.81
MAX 9.00 9.00 0.50 2448.91 2120.18 328.87
MIN 9.00 8.50 0.00 2448.86 2120.03 328.72
BUILDING STRONG®