US Army Corps of Engineers

Rocky Reach Dam

Saturday October 31, 2026

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 29.90 29.90 0.00 705.41 612.40 93.01
2 32.40 32.40 0.00 706.16 612.69 93.47
3 37.80 37.80 0.00 706.12 613.24 92.88
4 42.20 42.20 0.00 706.21 613.67 92.54
5 53.80 53.80 0.00 706.35 614.23 92.12
6 59.10 59.10 0.00 706.48 614.53 91.95
7 69.10 69.10 0.00 706.29 615.46 90.83
8 108.10 108.10 0.00 706.32 617.13 89.19
9 117.30 117.30 0.00 706.22 617.56 88.66
10 125.40 125.40 0.00 705.94 617.77 88.17
11 95.00 95.00 0.00 705.83 615.99 89.84
12 65.90 65.90 0.00 705.93 614.15 91.78
13 64.20 64.20 0.00 705.97 613.79 92.18
14 44.50 44.50 0.00 705.91 613.08 92.83
15 44.40 44.40 0.00 706.02 612.93 93.09
16 43.90 43.90 0.00 706.09 613.25 92.84
17 54.20 54.20 0.00 706.13 613.85 92.28
18 79.30 79.30 0.00 706.20 615.22 90.98
19 103.80 103.80 0.00 706.38 616.62 89.76
20 110.50 110.50 0.00 706.02 617.23 88.79
21 115.60 115.60 0.00 705.89 617.51 88.38
22 110.30 110.30 0.00 705.86 616.62 89.24
23 69.30 69.30 0.00 705.67 614.47 91.20
24 54.20 54.20 0.00 705.30 613.12 92.18
1 42.00 42.00 0.00 705.33 612.67 92.66
AVG 70.89 70.89 0.00 706.00 614.77 91.23
MAX 125.40 125.40 0.00 706.48 617.77 93.47
MIN 29.90 29.90 0.00 705.30 612.40 88.17
BUILDING STRONG®