US Army Corps of Engineers

Priest Rapids Dam

Sunday March 30, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 106.80 105.78 0.00 485.56 408.91 76.65
2 106.80 105.79 0.00 485.82 408.97 76.85
3 108.80 103.81 3.96 486.08 409.17 76.91
4 119.00 97.86 20.06 486.36 410.04 76.32
5 125.60 104.30 20.12 486.55 410.16 76.39
6 125.60 104.28 20.16 486.69 410.19 76.50
7 130.00 96.00 32.79 486.72 410.40 76.32
8 133.30 75.00 57.13 486.86 410.27 76.59
9 134.20 72.73 60.23 487.14 410.28 76.87
10 135.60 56.27 78.12 487.35 409.88 77.47
11 134.70 33.60 99.94 487.15 409.85 77.31
12 135.00 34.05 99.78 487.15 409.83 77.33
13 134.90 33.85 99.91 487.33 409.83 77.50
14 139.10 32.92104.98 487.47 410.34 77.13
15 154.10 32.64120.16 487.61 410.89 76.72
16 156.70 34.80120.58 487.84 411.21 76.62
17 159.60 37.77120.59 487.66 411.30 76.35
18 155.10 62.71 91.08 487.42 411.66 75.75
19 152.60 109.09 42.18 487.54 411.93 75.61
20 150.90 109.52 40.04 487.53 411.91 75.62
21 147.90 112.60 33.97 487.48 411.77 75.71
22 135.20 112.70 21.28 487.39 411.17 76.22
23 131.70 115.58 14.91 486.92 410.86 76.06
24 131.20 124.24 5.71 486.91 410.96 75.96
AVG 135.18 79.50 54.49 487.02 410.49 76.53
MAX 159.60 124.24120.59 487.84 411.93 77.50
MIN 106.80 32.64 0.00 485.56 408.91 75.61