US Army Corps of Engineers

Rocky Reach Dam

Sunday December 7, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 88.40 88.40 0.00 705.29 615.44 89.85
2 89.20 89.20 0.00 705.20 615.64 89.56
3 79.50 79.50 0.00 705.23 615.27 89.96
4 87.70 87.70 0.00 705.12 615.74 89.38
5 97.40 97.40 0.00 705.12 616.33 88.79
6 102.10 102.10 0.00 704.90 616.87 88.03
7 96.90 96.90 0.00 705.11 616.51 88.60
8 107.20 107.20 0.00 705.05 616.93 88.12
9 102.70 102.70 0.00 705.13 616.64 88.49
10 99.90 99.90 0.00 705.18 616.51 88.67
11 99.70 99.70 0.00 705.35 616.53 88.82
12 94.20 94.20 0.00 705.44 616.09 89.35
13 87.90 87.90 0.00 705.46 615.75 89.71
14 84.60 84.60 0.00 705.24 615.47 89.77
15 72.10 72.10 0.00 705.27 614.77 90.50
16 74.20 74.20 0.00 705.06 615.28 89.78
17 93.80 93.80 0.00 704.69 616.54 88.15
18 128.60 128.60 0.00 704.39 617.50 86.89
19 80.50 80.50 0.00 704.73 615.10 89.63
20 89.20 89.20 0.00 704.84 615.98 88.86
21 116.10 116.10 0.00 704.85 617.37 87.48
22 114.70 114.70 0.00 705.19 617.51 87.68
23 119.10 119.10 0.00 705.12 617.77 87.35
24 109.30 109.30 0.00 705.47 617.23 88.24
AVG 96.46 96.46 0.00 705.10 616.28 88.82
MAX 128.60 128.60 0.00 705.47 617.77 90.50
MIN 72.10 72.10 0.00 704.39 614.77 86.89
BUILDING STRONG®