US Army Corps of Engineers

Chief Joseph Dam

Monday May 19, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadAverage Forebay ElevationAverage Tailwater Elevation
1 79.80 79.80 0.00 952.20 780.00 172.20 952.20 780.00
2 92.10 92.10 0.00 952.20 780.40 171.80 952.20 780.40
3 98.30 98.30 0.00 952.20 780.60 171.60 952.20 780.60
4 100.50 100.50 0.00 952.20 780.80 171.40 952.20 780.60
5 101.70 101.70 0.00 952.20 780.60 171.60 952.20 780.60
6 106.60 106.60 0.00 952.10 780.70 171.40 952.10 780.80
7 108.20 108.20 0.00 952.00 780.90 171.10 952.10 780.80
8 123.90 123.90 0.00 951.80 781.80 170.00 951.90 781.80
9 122.40 122.40 0.00 951.60 781.60 170.00 951.70 781.70
10 122.30 122.30 0.00 951.50 781.90 169.60 951.60 781.70
11 122.50 122.50 0.00 951.40 781.70 169.70 951.50 781.90
12 105.60 105.60 0.00 951.50 780.40 171.10 951.50 780.90
13 99.60 99.60 0.00 951.40 780.70 170.70 951.40 780.90
14 76.60 76.60 0.00 951.40 780.20 171.20 951.40 779.90
15 74.50 74.50 0.00 951.40 779.90 171.50 951.40 780.10
16 64.40 64.40 0.00 951.40 779.50 171.90 951.50 779.60
17 65.30 65.30 0.00 951.30 779.90 171.40 951.40 779.70
18 74.10 74.10 0.00 951.00 780.70 170.30 951.20 780.20
19 108.00 108.00 0.00 950.70 781.90 168.80 950.80 782.00
20 92.70 92.70 0.00 951.10 780.90 170.20 951.00 781.00
21 98.60 98.60 0.00 951.60 781.30 170.30 951.30 781.20
22 99.80 99.80 0.00 951.90 781.20 170.70 951.80 781.10
23 117.30 117.30 0.00 952.10 781.60 170.50 952.00 781.80
24 108.90 108.90 0.00 952.30 781.10 171.20 952.10 781.50
AVG 98.49 98.49 0.00 951.69 780.85 170.84 951.70 780.87
MAX 123.90 123.90 0.00 952.30 781.90 172.20 952.20 782.00
MIN 64.40 64.40 0.00 950.70 779.50 168.80 950.80 779.60