US Army Corps of Engineers

Chief Joseph Dam

Monday March 31, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadAverage Forebay ElevationAverage Tailwater Elevation
1 113.70 113.70 0.00 952.40 783.30 169.10 952.30 783.50
2 109.60 109.60 0.00 952.50 783.30 169.20 952.50 783.20
3 108.40 108.40 0.00 952.40 783.30 169.10 952.50 783.20
4 118.50 118.50 0.00 952.30 783.50 168.80 952.30 783.60
5 114.70 114.70 0.00 952.40 783.30 169.10 952.30 783.40
6 118.80 118.80 0.00 952.10 784.10 168.00 952.20 783.50
7 134.40 134.40 0.00 951.80 784.60 167.20 952.00 784.30
8 133.80 133.80 0.00 952.10 784.40 167.70 952.00 784.40
9 132.30 132.30 0.00 952.40 784.50 167.90 952.30 784.40
10 135.20 135.20 0.00 952.50 784.50 168.00 952.50 784.50
11 116.00 116.00 0.00 952.90 783.30 169.60 952.80 783.30
12 103.80 103.80 0.00 953.20 782.30 170.90 953.00 782.90
13 85.50 85.50 0.00 953.10 781.90 171.20 953.20 781.90
14 89.90 89.90 0.00 953.00 782.40 170.60 953.10 782.20
15 100.60 100.60 0.00 952.80 782.30 170.50 952.80 782.50
16 89.10 89.10 0.00 952.80 781.80 171.00 952.80 781.80
17 79.80 79.80 0.00 952.80 781.60 171.20 952.80 781.50
18 80.90 80.90 0.00 952.40 781.80 170.60 952.60 781.50
19 96.80 96.80 0.00 952.20 782.00 170.20 952.30 782.00
20 109.40 109.40 0.00 952.20 783.20 169.00 952.10 782.50
21 108.70 108.70 0.00 952.40 782.30 170.10 952.30 782.50
22 100.80 100.80 0.00 952.80 782.00 170.80 952.60 782.20
23 89.00 89.00 0.00 953.10 781.70 171.40 953.00 781.70
24 83.80 83.80 0.00 953.10 781.70 171.40 953.20 781.50
AVG 106.40 106.40 0.00 952.57 782.88 169.69 952.56 782.83
MAX 135.20 135.20 0.00 953.20 784.60 171.40 953.20 784.50
MIN 79.80 79.80 0.00 951.80 781.60 167.20 952.00 781.50
BUILDING STRONG®