US Army Corps of Engineers

Rocky Reach Dam

Saturday May 31, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 160.30 159.90 0.00 705.85 620.35 85.50
2 160.30 160.00 0.00 705.56 620.33 85.23
3 158.80 158.50 0.00 705.11 619.96 85.15
4 140.40 140.10 0.00 704.79 618.83 85.96
5 112.50 112.20 0.00 704.62 617.86 86.76
6 115.50 115.20 0.00 704.42 617.68 86.74
7 104.50 104.20 0.00 704.45 616.53 87.92
8 88.70 88.40 0.00 704.68 616.01 88.67
9 89.10 88.80 0.00 704.64 615.80 88.84
10 77.00 76.70 0.00 704.87 614.84 90.03
11 69.30 69.00 0.00 705.09 614.28 90.81
12 51.90 51.60 0.00 705.04 613.52 91.52
13 59.50 59.20 0.00 705.26 613.99 91.27
14 55.30 55.00 0.00 705.44 613.63 91.81
15 58.10 57.80 0.00 705.90 613.89 92.01
16 62.40 62.00 0.00 706.11 614.51 91.60
17 115.40 115.00 0.00 705.75 617.57 88.18
18 122.90 122.60 0.00 705.67 617.63 88.04
19 129.40 129.10 0.00 705.16 618.65 86.51
20 133.40 133.10 0.00 705.17 618.24 86.93
21 122.80 122.50 0.00 704.91 618.09 86.82
22 115.50 115.20 0.00 705.10 617.45 87.65
23 111.00 110.70 0.00 704.98 617.51 87.47
24 119.70 119.40 0.00 705.15 617.68 87.47
AVG 105.57 105.26 0.00 705.16 616.87 88.29
MAX 160.30 160.00 0.00 706.11 620.35 92.01
MIN 51.90 51.60 0.00 704.42 613.52 85.15