US Army Corps of Engineers

Rocky Reach Dam

Monday February 2, 2026

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 128.30 128.30 0.00 706.00 618.36 87.64
2 120.50 120.50 0.00 706.13 618.13 88.00
3 130.30 130.30 0.00 706.21 618.62 87.59
4 136.80 136.80 0.00 706.31 618.88 87.43
5 154.70 154.70 0.00 706.14 619.89 86.25
6 155.10 155.10 0.00 706.07 619.81 86.26
7 156.50 156.50 0.00 705.99 620.08 85.91
8 162.60 162.60 0.00 705.72 620.22 85.50
9 154.60 154.60 0.00 705.50 619.83 85.67
10 134.80 134.80 0.00 705.22 619.01 86.21
11 129.20 129.20 0.00 704.81 618.18 86.63
12 122.30 122.30 0.00 704.46 617.97 86.49
13 96.10 96.10 0.00 704.46 615.99 88.47
14 100.50 100.50 0.00 704.28 615.37 88.91
15 41.30 41.30 0.00 704.48 613.32 91.16
16 64.50 64.50 0.00 704.53 614.60 89.93
17 87.20 87.20 0.00 704.10 615.66 88.44
18 106.10 106.10 0.00 704.87 616.80 88.07
19 117.20 117.20 0.00 704.95 617.11 87.84
20 117.50 117.50 0.00 704.93 617.69 87.24
21 149.80 149.80 0.00 704.90 618.89 86.01
22 135.30 135.30 0.00 705.06 618.50 86.56
23 117.60 117.60 0.00 705.31 617.40 87.91
24 99.70 99.70 0.00 705.50 616.49 89.01
AVG 121.60 121.60 0.00 705.25 617.78 87.46
MAX 162.60 162.60 0.00 706.31 620.22 91.16
MIN 41.30 41.30 0.00 704.10 613.32 85.50
BUILDING STRONG®