US Army Corps of Engineers

Rocky Reach Dam

Sunday November 1, 2026

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 23.80 23.80 0.00 705.97 612.10 93.87
2 20.00 20.00 0.00 706.15 612.08 94.07
3 27.80 27.80 0.00 705.99 612.89 93.10
4 78.60 78.60 0.00 706.33 615.18 91.15
5 72.70 72.70 0.00 706.34 614.97 91.37
6 89.30 89.30 0.00 706.39 615.64 90.75
7 78.10 78.10 0.00 706.09 615.38 90.71
8 99.80 99.80 0.00 706.02 615.79 90.23
9 79.70 79.70 0.00 706.45 615.24 91.21
10 81.80 81.80 0.00 706.61 615.48 91.13
11 104.40 104.40 0.00 705.84 616.76 89.08
12 77.50 77.50 0.00 705.95 614.79 91.16
13 61.00 61.00 0.00 705.87 613.39 92.48
14 43.50 43.50 0.00 705.78 613.25 92.53
15 48.00 48.00 0.00 705.81 613.13 92.68
16 55.10 55.10 0.00 705.59 613.70 91.89
17 54.10 54.10 0.00 705.56 613.60 91.96
18 64.90 64.90 0.00 705.46 613.87 91.59
19 59.90 59.90 0.00 705.31 613.67 91.64
20 62.30 62.30 0.00 705.22 613.81 91.41
21 57.20 57.20 0.00 704.93 613.40 91.53
22 41.50 41.50 0.00 704.82 612.79 92.03
23 27.10 27.10 0.00 705.13 612.18 92.95
24 20.00 20.00 0.00 705.29 611.83 93.46
AVG 59.50 59.50 0.00 705.79 613.96 91.83
MAX 104.40 104.40 0.00 706.61 616.76 94.07
MIN 20.00 20.00 0.00 704.82 611.83 89.08
BUILDING STRONG®