US Army Corps of Engineers

Rocky Reach Dam

Tuesday May 20, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 119.80 119.50 0.00 704.64 617.55 87.09
2 109.90 109.60 0.00 704.61 617.20 87.41
3 105.00 104.70 0.00 704.61 616.99 87.62
4 99.20 98.90 0.00 704.78 616.59 88.19
5 101.80 101.50 0.00 704.72 616.96 87.76
6 125.60 125.30 0.00 704.83 618.30 86.53
7 125.50 125.20 0.00 705.12 617.98 87.14
8 113.40 113.10 0.00 705.40 617.44 87.96
9 102.10 101.80 0.00 705.33 617.01 88.32
10 122.30 122.00 0.00 705.19 617.39 87.80
11 74.10 73.80 0.00 704.82 615.14 89.68
12 53.90 53.60 0.00 704.93 613.67 91.26
13 58.80 58.50 0.00 704.82 613.90 90.92
14 60.80 60.50 0.00 705.10 614.03 91.07
15 58.80 58.50 0.00 704.96 613.74 91.22
16 44.10 43.80 0.00 705.04 613.15 91.89
17 50.60 50.30 0.00 704.88 613.67 91.21
18
19
20
21
22
23
24
AVG 89.75 89.45 0.00 704.93 615.92 89.00
MAX 125.60 125.30 0.00 705.40 618.30 91.89
MIN 44.10 43.80 0.00 704.61 613.15 86.53
BUILDING STRONG®