US Army Corps of Engineers

Chief Joseph Dam

Friday November 7, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadAverage Forebay ElevationAverage Tailwater Elevation
1 46.00 46.00 0.00 952.10 780.70 171.40 952.10 781.00
2 33.60 33.60 0.00 952.10 780.30 171.80 952.20 780.50
3 33.60 33.60 0.00 952.00 779.90 172.10 952.10 780.10
4 33.20 33.20 0.00 952.20 779.70 172.50 952.00 779.90
5 33.60 33.60 0.00 952.30 779.40 172.90 952.20 779.50
6 36.10 36.10 0.00 952.20 779.30 172.90 952.20 779.40
7 43.10 43.10 0.00 952.40 778.40 174.00 952.30 779.00
8 53.30 53.30 0.00 952.80 779.80 173.00 952.60 779.20
9 68.30 68.30 0.00 952.80 779.90 172.90 952.80 779.80
10 69.80 69.80 0.00 952.80 780.00 172.80 952.80 779.80
11 69.50 69.50 0.00 953.00 780.10 172.90 952.90 780.00
12 64.40 64.40 0.00 953.10 779.80 173.30 953.00 779.90
13 61.80 61.80 0.00 953.00 780.10 172.90 953.00 780.10
14 61.30 61.30 0.00 953.00 780.50 172.50 953.00 780.30
15 60.80 60.80 0.00 953.10 780.70 172.40 953.10 780.60
16 70.50 70.50 0.00 952.90 781.80 171.10 953.00 781.30
17 78.50 78.50 0.00 952.90 782.10 170.80 952.90 781.60
18 85.60 85.60 0.00 953.00 781.60 171.40 953.00 781.60
19 87.40 87.40 0.00 953.20 781.60 171.60 953.10 781.70
20 81.40 81.40 0.00 953.30 781.50 171.80 953.30 781.20
21 94.90 94.90 0.00 953.10 782.00 171.10 953.20 781.90
22 106.20 106.20 0.00 952.90 782.60 170.30 953.00 782.50
23 103.90 103.90 0.00 953.00 782.60 170.40 952.90 782.50
24 101.00 101.00 0.00 953.10 782.30 170.80 953.00 782.60
AVG 65.74 65.74 0.00 952.76 780.70 172.07 952.74 780.67
MAX 106.20 106.20 0.00 953.30 782.60 174.00 953.30 782.60
MIN 33.20 33.20 0.00 952.00 778.40 170.30 952.00 779.00