US Army Corps of Engineers

Chief Joseph Dam

Wednesday January 7, 2026

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadAverage Forebay ElevationAverage Tailwater Elevation
1 144.40 144.40 0.00 952.20 785.90 166.30 952.20 785.90
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AVG 144.40 144.40 0.00 952.20 785.90 166.30 952.20 785.90
MAX 144.40 144.40 0.00 952.20 785.90 166.30 952.20 785.90
MIN 144.40 144.40 0.00 952.20 785.90 166.30 952.20 785.90