US Army Corps of Engineers

Priest Rapids Dam

Friday July 10, 2026

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 113.00 88.10 24.41 485.77 409.01 76.75
2 120.80 95.64 24.67 485.65 409.80 75.85
3 128.40 103.66 24.21 485.53 410.12 75.40
4 123.50 98.98 23.97 485.44 410.03 75.41
5 134.30 110.18 23.56 485.17 410.86 74.30
6 138.80 115.39 22.82 484.94 410.99 73.95
7 130.00 107.13 22.31 484.92 409.80 75.12
8 109.20 86.01 22.71 485.10 408.67 76.43
9 93.20 69.69 23.07 485.15 407.76 77.39
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AVG 121.24 97.20 23.53 485.29 409.67 75.62
MAX 138.80 115.39 24.67 485.77 410.99 77.39
MIN 93.20 69.69 22.31 484.92 407.76 73.95