US Army Corps of Engineers

Priest Rapids Dam

Wednesday December 1, 2021

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 134.10 103.40 30.30 487.25 410.17 77.08
2 130.20 117.80 12.00 487.12 410.18 76.94
3 123.10 122.70 0.00 487.10 409.49 77.61
4 95.70 95.30 0.00 487.25 407.58 79.67
5 91.40 91.00 0.00 487.15 407.65 79.50
6 108.60 108.30 0.00 487.12 408.46 78.66
7 109.30 87.10 21.80 487.29 409.73 77.56
8 148.10 59.30 88.40 487.54 411.08 76.46
9 171.40 60.80110.20 487.64 411.73 75.91
10 196.30 101.80 94.10 487.43 413.41 74.02
11 161.70 132.00 29.40 487.38 411.93 75.45
12 151.40 151.10 0.00 486.99 412.10 74.89
13 144.20 143.80 0.00 486.70 411.17 75.53
14 125.50 125.20 0.00 486.74 410.31 76.43
15 138.10 137.70 0.00 486.54 411.59 74.95
16 152.40 152.00 0.00 486.21 411.86 74.35
17 141.10 140.70 0.00 486.12 411.13 74.99
18 146.60 146.20 0.00 486.03 411.51 74.52
19 143.70 143.30 0.00 486.01 411.40 74.61
20 135.90 135.50 0.00 486.20 410.63 75.57
21 127.30 126.90 0.00 486.30 410.50 75.80
22 124.60 124.30 0.00 486.32 410.01 76.31
23 115.60 115.20 0.00 486.37 409.43 76.94
24 108.80 108.40 0.00 486.48 409.20 77.28
AVG 134.38 117.91 16.09 486.80 410.51 76.29
MAX 196.30 152.00110.20 487.64 413.41 79.67
MIN 91.40 59.30 0.00 486.01 407.58 74.02