US Army Corps of Engineers

Chief Joseph Dam

Friday February 21, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadAverage Forebay ElevationAverage Tailwater Elevation
1 62.90 62.90 0.00 953.20 779.50 173.70 953.20 779.80
2 52.80 52.80 0.00 953.30 779.30 174.00 953.30 779.40
3 56.80 56.80 0.00 953.40 779.60 173.80 953.30 779.60
4 55.20 55.20 0.00 953.50 779.50 174.00 953.40 779.70
5 57.30 57.30 0.00 953.50 779.80 173.70 953.50 779.70
6 68.30 68.30 0.00 953.50 780.10 173.40 953.50 780.00
7 79.90 79.90 0.00 953.80 780.10 173.70 953.60 780.40
8 66.20 66.20 0.00 954.10 779.10 175.00 954.00 779.30
9 54.30 54.30 0.00 954.30 778.60 175.70 954.20 779.20
10 34.50 34.50 0.00 954.30 778.50 175.80 954.30 778.60
11 40.00 40.00 0.00 954.20 778.90 175.30 954.40 778.80
12 49.60 49.60 0.00 954.30 778.90 175.40 954.50 778.80
13 55.90 55.90 0.00 954.20 779.00 175.20 954.30 779.10
14 55.50 55.50 0.00 954.10 779.00 175.10 954.20 778.90
15 55.50 55.50 0.00 953.90 779.30 174.60 954.00 779.00
16 51.80 51.80 0.00 953.70 779.10 174.60 953.90 779.00
17 70.30 70.30 0.00 953.40 780.50 172.90 953.50 780.20
18 85.90 85.90 0.00 952.90 780.30 172.60 953.00 780.70
19 79.20 79.20 0.00 952.90 780.80 172.10 952.90 780.40
20 71.20 71.20 0.00 952.70 780.50 172.20 952.90 780.50
21 67.90 67.90 0.00 952.60 780.40 172.20 952.60 780.50
22 46.60 46.60 0.00 952.70 779.20 173.50 952.60 779.50
23 33.80 33.80 0.00 952.70 779.10 173.60 952.70 779.00
24 26.00 26.00 0.00 952.90 778.60 174.30 952.80 778.60
AVG 57.39 57.39 0.00 953.50 779.49 174.02 953.52 779.53
MAX 85.90 85.90 0.00 954.30 780.80 175.80 954.50 780.70
MIN 26.00 26.00 0.00 952.60 778.50 172.10 952.60 778.60
BUILDING STRONG®