US Army Corps of Engineers

Rocky Reach Dam

Saturday April 5, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 62.40 62.10 0.00 704.81 614.18 90.63
2 61.20 60.90 0.00 704.49 613.87 90.62
3 84.90 84.60 0.00 704.48 615.02 89.46
4 86.10 85.80 0.00 704.48 614.56 89.92
5 75.20 74.90 0.00 704.49 614.47 90.02
6 79.00 78.70 0.00 704.26 616.41 87.85
7 121.60 121.30 0.00 704.63 616.73 87.90
8 72.10 71.80 0.00 704.92 614.00 90.92
9 46.80 46.50 0.00 705.35 613.06 92.29
10 71.70 71.40 0.00 704.73 613.91 90.82
11 54.90 54.60 0.00 704.93 613.62 91.31
12 76.00 75.70 0.00 704.92 614.29 90.63
13 38.50 38.20 0.00 704.68 612.91 91.77
14 39.50 39.20 0.00 705.27 612.32 92.95
15 25.10 24.80 0.00 705.20 612.48 92.72
16 49.90 49.60 0.00 704.98 613.36 91.62
17 53.20 52.90 0.00 704.81 613.28 91.53
18 40.00 39.70 0.00 704.93 613.15 91.78
19 51.60 51.30 0.00 704.82 613.48 91.34
20 74.60 74.30 0.00 705.11 614.93 90.18
21 93.20 92.90 0.00 705.35 615.89 89.46
22 101.60 101.30 0.00 705.14 616.49 88.65
23 105.30 105.00 0.00 704.87 616.65 88.22
24 104.10 103.80 0.00 704.88 616.37 88.51
AVG 69.52 69.22 0.00 704.86 614.39 90.46
MAX 121.60 121.30 0.00 705.35 616.73 92.95
MIN 25.10 24.80 0.00 704.26 612.32 87.85