US Army Corps of Engineers

Rocky Reach Dam & Lake

August 2020

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 15929 664 0 153.88 117.97 96.30 21.38 706.55 706.28 617.38 88.90
2 110.08 109.98 93.83 15.85 706.73 706.52 616.72 89.80
3 128.18 126.48 104.63 21.55 706.67 706.53 618.19 88.34
4 125.30 125.40 110.61 14.47 706.71 706.34 618.03 88.31
5 116.16 127.26 108.73 18.24 704.19 705.28 618.05 87.23
6 115.85 108.95 98.70 9.91 706.14 705.60 616.54 89.06
7 127.97 127.57 115.39 11.86 705.77 705.81 617.81 88.00
8 117.12 118.92 107.75 10.85 705.61 705.82 617.26 88.56
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
TOT 15929  0        
AVG 15929 664 0 124.32 120.32 104.49 15.51 706.05 706.02 617.50 88.53
MAX 15929   153.88 127.57 115.39 21.55 706.73 706.53 618.19 89.80
MIN 15929   110.08 108.95 93.83 9.91 704.19 705.28 616.54 87.23