US Army Corps of Engineers

Chief Joseph Dam & Rufus Woods Lake

March 2024

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 18045 752 35 54.40 56.00 56.00 0.00 953.60 953.60 779.40 174.20
2 13938 581 36 42.60 42.60 42.60 0.00 953.60 953.70 777.70 176.00
3 19099 796 35 58.50 58.50 58.50 0.00 953.60 953.80 777.90 175.90
4 21257 886 36 65.40 65.80 65.80 0.00 953.50 953.30 779.90 173.40
5 18182 758 36 55.90 56.30 56.30 0.00 953.40 953.60 778.60 175.00
6 22115 921 36 69.30 68.90 68.90 0.00 953.50 953.60 780.00 173.60
7 22030 918 36 70.10 68.90 68.90 0.00 953.90 953.50 780.20 173.30
8 23418 976 35 72.50 72.90 72.90 0.00 953.70 953.60 780.20 173.40
9 18243 760 36 57.20 56.80 56.80 0.00 953.80 953.60 780.10 173.50
10 18437 768 34 57.30 59.30 59.30 0.00 953.20 953.70 778.70 175.00
11 24711 1030 33 75.80 76.20 76.20 0.00 953.20 953.40 778.60 174.80
12 20782 866 36 65.60 64.80 64.80 0.00 953.30 953.30 779.40 173.90
13 23423 976 36 73.10 73.50 73.50 0.00 953.20 953.30 780.90 172.40
14 26451 1102 36 84.80 83.20 83.20 0.00 953.70 953.50 781.10 172.40
15 24622 1026 36 74.50 76.80 76.80 0.00 953.00 953.60 780.50 173.10
16 21413 892 36 69.70 66.60 66.60 0.00 953.90 953.20 780.00 173.20
17 18922 788 37 59.10 58.30 58.30 0.00 954.10 954.00 779.30 174.70
18 19750 823 37 58.30 61.40 61.40 0.00 953.10 953.90 779.70 174.20
19 20890 870 36 66.60 64.60 64.60 0.00 953.60 953.50 779.20 174.30
20 24046 1002 35 72.00 74.70 74.70 0.00 953.30 953.20 780.40 172.80
21 25627 1068 35 82.50 80.50 80.50 0.00 953.70 953.50 781.50 172.00
22 29685 1237 35 91.50 93.10 93.10 0.00 953.20 953.20 781.30 171.90
23 26120 1088 35 77.10 82.10 82.10 0.00 952.20 952.70 781.10 171.60
24 17449 727 36 60.90 54.70 54.70 0.00 953.50 952.90 779.40 173.50
25 23470 978 35 72.30 73.50 73.50 0.00 953.30 953.20 780.40 172.80
26 21268 886 36 67.20 66.80 66.80 0.00 953.40 953.20 780.10 173.10
27 25351 1056 36 79.70 78.90 78.90 0.00 953.50 953.40 779.40 174.00
28 23307 971 36 73.80 72.60 72.60 0.00 953.80 953.70 779.30 174.40
29 21585 899 35 60.00 66.60 66.60 0.00 952.20 953.10 779.30 173.80
30 23502 979 35 80.90 73.10 73.10 0.00 954.00 952.80 780.40 172.40
31 26051 1085 36 83.20 81.20 81.20 0.00 954.80 953.80 781.00 172.80
TOT683189  1103        
AVG 22038 918 36 68.77 68.68 68.68 0.00 953.48 953.43 779.84 173.59
MAX 29685   91.50 93.10 93.10 0.00 954.80 954.00 781.50 176.00
MIN 13938   42.60 42.60 42.60 0.00 952.20 952.70 777.70 171.60