US Army Corps of Engineers

Priest Rapids Dam

Friday June 5, 2026

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 193.60 113.75 78.74 487.10 415.15 71.94
2 199.70 119.62 78.98 487.11 416.07 71.04
3 204.50 124.54 78.85 487.06 416.30 70.76
4 201.70 121.87 78.76 487.07 415.94 71.13
5 204.50 124.70 78.66 486.92 416.47 70.45
6 205.70 126.34 78.25 486.88 416.40 70.48
7 207.40 128.19 78.06 486.86 416.55 70.31
8 194.00 116.35 76.57 486.97 415.52 71.45
9 177.50 118.04 58.36 487.02 415.01 72.01
10 171.50 112.44 58.06 487.05 414.56 72.49
11 178.20 119.40 57.72 486.85 415.02 71.83
12 162.20 120.74 40.46 486.88 414.02 72.86
13 164.20 130.52 32.72 486.71 414.48 72.24
14 172.80 144.60 27.14 486.39 414.86 71.53
15 153.90 126.55 26.44 486.30 413.55 72.75
16 151.20 124.20 26.08 486.21 413.23 72.98
17
18
19
20
21
22
23
24
AVG 183.91 123.24 59.62 486.84 415.20 71.64
MAX 207.40 144.60 78.98 487.11 416.55 72.98
MIN 151.20 112.44 26.08 486.21 413.23 70.31