US Army Corps of Engineers

Chief Joseph Dam

Friday May 16, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadAverage Forebay ElevationAverage Tailwater Elevation
1 80.90 80.90 0.00 953.50 779.90 173.60 953.40 779.60
2 81.70 81.70 0.00 953.40 780.40 173.00 953.50 780.10
3 85.60 85.60 0.00 953.30 780.30 173.00 953.40 780.30
4 92.20 92.20 0.00 953.20 781.00 172.20 953.30 780.60
5 101.40 101.40 0.00 953.00 781.70 171.30 953.10 781.20
6 110.90 110.90 0.00 952.60 781.80 170.80 952.80 781.70
7 95.30 95.30 0.00 952.90 780.50 172.40 952.80 780.80
8 96.20 96.20 0.00 953.00 780.80 172.20 953.00 780.80
9 88.70 88.70 0.00 953.10 779.90 173.20 953.00 780.30
10 87.70 87.70 0.00 953.20 780.20 173.00 953.10 780.10
11 84.60 84.60 0.00 953.10 780.10 173.00 953.10 780.10
12 86.70 86.70 0.00 952.70 780.90 171.80 953.00 780.80
13 91.70 91.70 0.00 952.40 780.90 171.50 952.60 780.90
14 91.90 91.90 0.00 952.40 781.00 171.40 952.40 780.90
15 96.10 96.10 0.00 952.20 781.20 171.00 952.30 781.10
16 90.50 90.50 0.00 952.10 780.90 171.20 952.20 781.00
17 90.40 90.40 0.00 952.10 781.00 171.10 952.10 781.00
18 83.20 83.20 0.00 952.10 780.40 171.70 952.10 780.50
19 96.80 96.80 0.00 951.90 781.70 170.20 952.00 781.00
20 98.80 98.80 0.00 952.00 781.00 171.00 952.00 781.00
21 109.00 109.00 0.00 952.30 781.00 171.30 952.00 781.20
22 110.40 110.40 0.00 952.10 781.50 170.60 952.20 781.20
23 127.50 127.50 0.00 951.90 782.10 169.80 952.00 782.10
24 126.10 126.10 0.00 952.20 782.00 170.20 951.90 782.10
AVG 96.01 96.01 0.00 952.61 780.92 171.69 952.64 780.85
MAX 127.50 127.50 0.00 953.50 782.10 173.60 953.50 782.10
MIN 80.90 80.90 0.00 951.90 779.90 169.80 951.90 779.60
BUILDING STRONG®