US Army Corps of Engineers

Priest Rapids Dam

Friday December 22, 2023

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 72.40 72.00 0.00 486.34 406.29 80.05
2 75.40 75.00 0.00 486.10 406.49 79.61
3 72.50 72.10 0.00 486.01 405.71 80.30
4 64.60 64.20 0.00 485.85 405.43 80.42
5 77.10 76.70 0.00 485.35 406.62 78.73
6 84.60 84.20 0.00 485.36 407.41 77.95
7 112.50 111.90 0.00 485.25 409.48 75.77
8 114.40 113.80 0.00 485.43 409.63 75.80
9 99.60 99.10 0.00 485.69 408.41 77.28
10 92.40 91.90 0.00 485.74 407.74 78.00
11 81.10 80.70 0.00 485.87 406.29 79.58
12 65.10 64.70 0.00 485.86 405.37 80.49
13 64.50 64.10 0.00 485.46 405.25 80.21
14 64.40 64.00 0.00 485.31 405.19 80.12
15 64.40 64.00 0.00 485.15 405.22 79.93
16 65.10 64.70 0.00 485.14 405.16 79.98
17 64.90 64.50 0.00 485.58 405.17 80.41
18 67.50 67.10 0.00 486.20 405.83 80.37
19 85.30 84.90 0.00 486.55 407.54 79.01
20 97.60 97.10 0.00 486.48 408.09 78.39
21 92.80 92.30 0.00 486.59 408.23 78.36
22 96.90 96.40 0.00 486.72 407.76 78.96
23 82.80 82.40 0.00 486.91 407.11 79.80
24 83.80 83.40 0.00 486.89 406.85 80.04
AVG 80.90 80.47 0.00 485.91 406.76 79.15
MAX 114.40 113.80 0.00 486.91 409.63 80.49
MIN 64.40 64.00 0.00 485.14 405.16 75.77