US Army Corps of Engineers

Priest Rapids Dam

Friday December 3, 2021

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 116.90 116.50 0.00 487.23 409.97 77.26
2 118.80 114.40 4.00 487.48 409.65 77.83
3 127.30 117.00 9.90 487.57 410.31 77.26
4 139.20 134.90 3.90 487.66 410.87 76.79
5 139.20 121.90 16.90 487.66 411.14 76.52
6 149.40 127.70 21.30 487.60 411.83 75.77
7 157.30 125.10 31.80 487.61 412.28 75.33
8 162.10 119.80 41.80 487.69 412.42 75.27
9 167.00 111.40 55.10 487.77 412.24 75.53
10 190.60 126.80 63.30 487.53 413.64 73.89
11 187.70 127.20 60.00 487.59 413.82 73.77
12 172.10 111.60 60.10 487.74 413.06 74.68
13 179.40 102.70 76.20 487.91 413.58 74.33
14 205.20 100.90103.90 487.72 414.43 73.29
15 198.00 112.10 85.50 487.70 414.36 73.34
16 189.30 132.00 56.90 487.53 414.01 73.52
17 179.70 142.80 36.50 487.37 413.47 73.90
18 173.70 148.30 25.00 487.31 413.25 74.06
19 175.30 149.90 25.00 487.17 413.49 73.68
20 172.60 151.90 20.30 487.09 412.96 74.13
21 163.00 152.60 10.00 487.15 412.85 74.30
22 159.20 148.80 10.00 487.22 412.34 74.88
23 156.90 146.50 10.00 487.29 412.38 74.91
24 161.40 145.70 15.30 487.34 413.08 74.26
AVG 164.22 128.69 35.11 487.50 412.56 74.94
MAX 205.20 152.60103.90 487.91 414.43 77.83
MIN 116.90 100.90 0.00 487.09 409.65 73.29