US Army Corps of Engineers

Priest Rapids Dam

Monday February 16, 2026

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 134.30 133.78 0.00 485.41 411.93 73.48
2 135.50 134.94 0.00 485.31 411.97 73.34
3 134.30 133.78 0.00 485.21 411.80 73.40
4 117.20 116.79 0.00 485.44 410.33 75.11
5 113.70 113.21 0.00 485.82 410.61 75.21
6 138.00 137.45 0.00 485.86 412.25 73.61
7 153.90 153.34 0.00 485.84 413.23 72.61
8 153.60 152.99 0.00 485.92 413.24 72.68
9 141.40 140.91 0.00 486.13 412.17 73.95
10 123.90 123.43 0.00 486.11 411.47 74.64
11 123.60 123.16 0.00 486.11 410.85 75.26
12
13
14
15
16
17
18
19
20
21
22
23
24
AVG 133.58 133.07 0.00 485.74 411.81 73.94
MAX 153.90 153.34 0.00 486.13 413.24 75.26
MIN 113.70 113.21 0.00 485.21 410.33 72.61