US Army Corps of Engineers

Libby Dam & Lake Koocanusa

Tuesday August 4, 2026

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 9.00 8.50 0.50 2448.85 2120.10 328.75
2 9.00 8.50 0.50 2448.86 2120.06 328.80
3 9.00 8.50 0.50 2448.87 2120.06 328.81
4 9.00 8.50 0.50 2448.86 2120.05 328.81
5 9.00 8.50 0.50 2448.86 2120.09 328.77
6 9.00 8.50 0.50 2448.86 2120.13 328.73
7 9.00 8.50 0.50 2448.87 2120.08 328.79
8 9.00 8.50 0.50 2448.89 2120.07 328.82
9 9.00 8.50 0.50 2448.88 2120.06 328.82
10 9.00 8.50 0.50 2448.87 2120.10 328.77
11 9.00 8.50 0.50 2448.88 2120.12 328.76
12 9.00 8.50 0.50 2448.87 2120.06 328.81
13 9.00 8.50 0.50 2448.86 2120.11 328.75
14 9.00 8.50 0.50 2448.85 2120.04 328.81
15 9.00 8.50 0.50 2448.84 2120.11 328.73
16 9.00 8.50 0.50 2448.84 2120.07 328.77
17 9.00 8.50 0.50 2448.85 2120.08 328.77
18 9.00 8.50 0.50 2448.84 2120.05 328.79
19 9.00 8.50 0.50 2448.83 2120.07 328.76
20 9.00 8.50 0.50 2448.82 2120.06 328.76
21 9.00 8.50 0.50 2448.82 2120.06 328.76
22 9.00 8.50 0.50 2448.81 2120.05 328.76
23 9.00 8.50 0.50 2448.80 2120.11 328.69
24 9.00 8.50 0.50 2448.80 2120.12 328.68
AVG 9.00 8.50 0.50 2448.85 2120.08 328.77
MAX 9.00 8.50 0.50 2448.89 2120.13 328.82
MIN 9.00 8.50 0.50 2448.80 2120.04 328.68
BUILDING STRONG®