US Army Corps of Engineers

Rocky Reach Dam

Friday December 5, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 117.80 117.80 0.00 705.12 617.51 87.61
2 117.80 117.80 0.00 705.16 617.46 87.70
3 102.10 102.10 0.00 705.29 616.91 88.38
4 112.00 112.00 0.00 705.50 617.25 88.25
5 116.40 116.40 0.00 705.53 617.37 88.16
6 120.70 120.70 0.00 705.64 618.06 87.58
7 141.80 141.80 0.00 705.26 619.68 85.58
8 166.10 166.10 0.00 705.08 620.24 84.84
9 154.30 154.30 0.00 705.04 619.62 85.42
10 131.40 131.40 0.00 704.92 619.11 85.81
11 139.30 139.30 0.00 704.97 619.06 85.91
12 138.20 138.20 0.00 704.90 619.07 85.83
13 135.50 135.50 0.00 704.87 619.04 85.83
14 131.50 131.50 0.00 704.95 618.31 86.64
15 108.70 108.70 0.00 705.06 617.38 87.68
16 117.90 117.90 0.00 705.01 618.28 86.73
17 153.90 153.90 0.00 704.90 619.07 85.83
18 121.00 121.00 0.00 705.02 617.44 87.58
19 112.40 112.40 0.00 705.16 617.25 87.91
20 108.30 108.30 0.00 705.18 617.10 88.08
21 112.80 112.80 0.00 705.25 617.47 87.78
22 138.10 138.10 0.00 705.18 618.17 87.01
23 113.20 113.20 0.00 705.22 617.13 88.09
24 94.80 94.80 0.00 705.30 616.06 89.24
AVG 125.25 125.25 0.00 705.15 618.08 87.06
MAX 166.10 166.10 0.00 705.64 620.24 89.24
MIN 94.80 94.80 0.00 704.87 616.06 84.84