US Army Corps of Engineers

Rocky Reach Dam

Wednesday August 27, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 64.20 63.90 0.00 705.46 613.97 91.49
2 59.20 58.90 0.00 705.83 613.79 92.04
3 74.70 74.30 0.00 706.16 614.49 91.67
4 61.30 60.90 0.00 706.51 614.04 92.47
5 100.30 99.90 0.00 706.64 616.10 90.54
6 112.80 112.40 0.00 706.43 617.29 89.14
7 105.60 105.30 0.00 706.53 616.53 90.00
8 101.60 101.30 0.00 706.48 616.67 89.81
9 100.70 100.40 0.00 706.17 616.57 89.60
10 103.20 102.90 0.00 706.10 616.28 89.82
11 86.00 85.70 0.00 706.13 615.47 90.66
12 86.00 85.70 0.00 705.93 615.32 90.61
13 86.80 86.50 0.00 705.41 615.43 89.98
14 84.10 83.80 0.00 705.34 614.81 90.53
15 49.10 48.80 0.00 705.24 613.63 91.61
16 92.30 92.00 0.00 705.58 615.72 89.86
17 95.80 95.50 0.00 705.61 615.58 90.03
18 127.70 127.40 0.00 705.01 617.86 87.15
19 129.60 129.30 0.00 704.91 618.21 86.70
20 131.20 130.90 0.00 704.64 618.42 86.22
21 129.10 128.80 0.00 704.56 618.28 86.28
22 107.60 107.30 0.00 704.77 616.75 88.02
23 64.10 63.80 0.00 705.32 614.32 91.00
24 75.60 75.30 0.00 705.52 614.65 90.87
AVG 92.86 92.54 0.00 705.68 615.84 89.84
MAX 131.20 130.90 0.00 706.64 618.42 92.47
MIN 49.10 48.80 0.00 704.56 613.63 86.22
BUILDING STRONG®