US Army Corps of Engineers

Priest Rapids Dam

Monday September 9, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 79.60 76.38 2.43 486.00 406.24 79.76
2 73.60 70.42 2.40 485.91 406.00 79.91
3 69.00 65.88 2.36 485.89 405.31 80.58
4 50.70 47.78 2.38 485.89 403.61 82.28
5 48.10 45.31 2.30 485.60 402.89 82.71
6 62.20 59.41 2.20 485.37 405.07 80.30
7 70.20 67.29 2.18 485.37 405.65 79.72
8 78.00 76.86 0.33 485.14 406.05 79.09
9 61.80 61.12 0.02 485.20 404.77 80.43
10 51.50 50.85 0.02 485.09 403.03 82.05
11 45.50 45.01 0.02 484.99 402.85 82.14
12 43.80 43.30 0.02 485.04 402.60 82.44
13 45.40 44.92 0.02 485.10 402.85 82.25
14 48.10 47.62 0.02 485.22 403.35 81.87
15 52.00 49.64 1.83 485.25 403.66 81.59
16 65.20 62.37 2.20 485.12 405.41 79.71
17 79.70 76.76 2.19 485.10 407.65 77.45
18 111.80 108.63 2.13 484.89 409.45 75.44
19 116.20 113.04 2.11 485.15 409.03 76.12
20 109.90 106.64 2.24 485.34 409.27 76.07
21 115.40 112.14 2.24 485.25 409.30 75.96
22 104.70 101.49 2.20 485.21 407.95 77.25
23 73.60 70.54 2.26 485.51 405.10 80.41
24 48.30 45.37 2.37 485.67 403.51 82.16
AVG 71.01 68.70 1.60 485.35 405.44 79.91
MAX 116.20 113.04 2.43 486.00 409.45 82.71
MIN 43.80 43.30 0.02 484.89 402.60 75.44