US Army Corps of Engineers

Wanapum Dam

Monday April 10, 2023

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 0.00 40.40 9.90 564.18 485.34 78.84
2 52.40 40.50 9.90 564.60 485.33 79.27
3 51.70 39.80 9.90 564.32 485.28 79.04
4 62.50 40.00 20.50 563.75 486.06 77.69
5 79.20 46.60 30.60 563.71 486.88 76.83
6 77.70 65.80 9.90 563.49 487.41 76.08
7 72.00 70.00 0.00 563.26 486.93 76.33
8 75.40 73.40 0.00 563.94 486.95 76.99
9 59.30 57.30 0.00 563.78 486.10 77.68
10 60.30 58.30 0.00 563.73 486.31 77.42
11 70.70 68.70 0.00 564.36 486.78 77.58
12 58.50 56.50 0.00 564.57 486.08 78.49
13 64.90 62.90 0.00 564.89 486.49 78.40
14 53.50 51.50 0.00 565.23 485.96 79.27
15 56.20 54.20 0.00 565.23 485.96 79.27
16 60.50 58.50 0.00 565.48 486.09 79.39
17 48.30 46.30 0.00 565.92 485.62 80.30
18 95.70 93.70 0.00 565.93 488.96 76.97
19 90.90 88.90 0.00 566.13 488.28 77.85
20 92.50 90.50 0.00 566.43 488.20 78.23
21 67.40 65.40 0.00 566.61 486.90 79.71
22 66.70 64.70 0.00 566.78 486.68 80.10
23 58.60 56.60 0.00 567.07 486.44 80.63
24 60.40 58.40 0.00 567.22 486.57 80.65
AVG 63.97 60.37 3.78 565.03 486.57 78.46
MAX 95.70 93.70 30.60 567.22 488.96 80.65
MIN 0.00 39.80 0.00 563.26 485.28 76.08