US Army Corps of Engineers

Wanapum Dam

Wednesday June 8, 2022

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 236.80 126.40108.40 571.30 495.83 75.47
2 262.30 118.00142.30 571.28 497.29 73.99
3 283.40 131.70149.70 571.25 497.83 73.42
4 264.50 127.60134.90 571.10 496.36 74.74
5 210.20 120.00 88.20 570.96 495.07 75.89
6 199.20 131.90 65.30 570.95 494.74 76.21
7 211.00 143.00 66.00 570.93 495.28 75.65
8 232.10 153.50 76.60 571.06 495.93 75.13
9 241.70 154.30 85.40 570.95 496.20 74.75
10 240.70 153.60 85.10 570.90 496.16 74.74
11 239.60 152.60 85.00 570.80 496.11 74.69
12 235.10 148.30 84.80 570.73 495.96 74.77
13 239.30 152.70 84.60 570.79 496.08 74.71
14 244.60 148.20 94.40 570.90 496.34 74.56
15 244.10 146.80 95.30 570.78 496.06 74.72
16 243.40 145.90 95.50 570.67 496.13 74.54
17 231.40 143.40 86.00 570.64 495.86 74.78
18 234.60 147.80 84.80 570.81 496.01 74.80
19 240.60 153.70 84.90 570.88 496.22 74.66
20 241.10 154.10 85.00 570.86 496.15 74.71
21 232.10 145.00 85.10 570.97 495.86 75.11
22 237.50 150.30 85.20 570.90 496.00 74.90
23 218.90 131.40 85.50 571.20 495.24 75.96
24 233.80 146.20 85.60 571.21 495.93 75.28
AVG 237.42 142.77 92.65 570.95 496.03 74.92
MAX 283.40 154.30149.70 571.30 497.83 76.21
MIN 199.20 118.00 65.30 570.64 494.74 73.42