US Army Corps of Engineers

Priest Rapids Dam

Sunday November 28, 2021

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 68.20 67.70 0.00 486.41 405.16 81.25
2 68.50 68.00 0.00 486.45 405.16 81.29
3 67.90 67.50 0.00 486.32 405.14 81.18
4 68.90 68.50 0.00 486.10 405.10 81.00
5 69.00 68.60 0.00 486.28 405.24 81.04
6 68.00 67.70 0.00 486.41 405.11 81.30
7 70.80 70.50 0.00 486.54 405.26 81.28
8 69.00 68.70 0.00 486.75 405.08 81.67
9 68.20 67.90 0.00 486.53 405.32 81.21
10 76.70 76.40 0.00 486.25 405.29 80.96
11 70.10 69.80 0.00 486.81 405.64 81.17
12 82.60 82.20 0.00 486.92 406.52 80.40
13 81.70 81.30 0.00 486.87 406.57 80.30
14 76.30 75.90 0.00 486.61 405.72 80.89
15 76.00 75.50 0.00 486.41 405.78 80.63
16 81.90 81.50 0.00 486.38 407.17 79.21
17 104.70 104.30 0.00 486.08 408.72 77.36
18 105.90 105.50 0.00 486.20 408.23 77.97
19 104.60 104.20 0.00 486.18 408.66 77.52
20 108.00 107.60 0.00 486.17 408.62 77.55
21 94.80 94.40 0.00 486.33 407.47 78.86
22 86.50 86.10 0.00 486.50 406.47 80.03
23 68.80 68.40 0.00 486.57 405.43 81.14
24 74.00 73.60 0.00 486.42 405.38 81.04
AVG 79.63 79.24 0.00 486.44 406.18 80.26
MAX 108.00 107.60 0.00 486.92 408.72 81.67
MIN 67.90 67.50 0.00 486.08 405.08 77.36