US Army Corps of Engineers

Chief Joseph Dam

Wednesday April 2, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadAverage Forebay ElevationAverage Tailwater Elevation
1 73.80 73.80 0.00 953.60 780.30 173.30 953.30 780.20
2 68.00 68.00 0.00 953.70 781.00 172.70 953.70 780.60
3 82.40 82.40 0.00 953.60 781.20 172.40 953.60 781.50
4 77.70 77.70 0.00 953.70 781.40 172.30 953.70 781.20
5 81.70 81.70 0.00 953.70 782.00 171.70 953.70 781.70
6 85.90 85.90 0.00 953.50 781.80 171.70 953.60 781.90
7 54.30 54.30 0.00 953.80 781.40 172.40 953.70 781.60
8 77.00 77.00 0.00 953.70 780.70 173.00 953.70 781.40
9 72.90 72.90 0.00 953.70 780.30 173.40 953.70 780.50
10 57.60 57.60 0.00 953.70 780.20 173.50 953.70 780.30
11 44.50 44.50 0.00 953.80 779.90 173.90 953.70 780.00
12 48.60 48.60 0.00 953.50 779.60 173.90 953.60 779.80
13 52.50 52.50 0.00 953.60 779.20 174.40 953.60 779.40
14 53.00 53.00 0.00 953.60 779.80 173.80 953.60 779.60
15 46.60 46.60 0.00 953.50 779.80 173.70 953.50 779.80
16 46.30 46.30 0.00 953.30 780.10 173.20 953.40 779.90
17 45.50 45.50 0.00 953.40 779.80 173.60 953.40 779.90
18 42.90 42.90 0.00 953.30 780.60 172.70 953.40 779.90
19 69.20 69.20 0.00 953.00 780.50 172.50 953.10 780.90
20 69.80 69.80 0.00 953.30 780.30 173.00 953.10 780.40
21 67.50 67.50 0.00 953.60 780.40 173.20 953.40 780.40
22 59.30 59.30 0.00 953.60 780.30 173.30 953.70 779.70
23 85.80 85.80 0.00 953.30 780.90 172.40 953.40 781.20
24 84.60 84.60 0.00 953.50 781.20 172.30 953.30 781.00
AVG 64.47 64.47 0.00 953.54 780.53 173.01 953.53 780.53
MAX 85.90 85.90 0.00 953.80 782.00 174.40 953.70 781.90
MIN 42.90 42.90 0.00 953.00 779.20 171.70 953.10 779.40
BUILDING STRONG®