US Army Corps of Engineers

Wanapum Dam

Sunday March 30, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 130.90 128.87 0.00 570.42 491.38 79.04
2 131.70 129.70 0.00 570.50 491.50 79.00
3 138.20 136.24 0.00 570.63 492.22 78.41
4 151.80 149.79 0.00 570.78 492.24 78.54
5 139.80 137.80 0.00 570.72 492.17 78.55
6 134.90 132.87 0.00 570.85 491.85 78.99
7 136.00 134.02 0.00 571.14 492.02 79.12
8 151.30 149.32 0.00 571.09 493.00 78.10
9 149.40 147.42 0.00 571.13 492.45 78.69
10 118.50 106.41 10.06 571.03 491.23 79.80
11 115.60 85.82 27.73 571.23 491.06 80.18
12 137.20 67.88 67.30 570.90 491.25 79.65
13 144.20 72.38 69.79 571.09 491.46 79.62
14 152.00 70.48 79.51 571.15 492.17 78.98
15 168.70 61.01105.68 570.95 492.82 78.13
16 140.70 57.76 80.91 570.81 491.53 79.28
17 122.80 51.39 69.38 571.02 490.98 80.04
18 156.30 133.36 20.95 570.65 493.83 76.82
19 150.20 148.19 0.00 570.65 493.07 77.58
20 143.60 141.62 0.00 570.49 492.61 77.88
21 131.60 129.63 0.00 570.61 491.51 79.10
22 92.70 90.75 0.00 570.85 490.27 80.57
23 132.70 130.70 0.00 570.46 492.10 78.36
24 113.80 111.79 0.00 571.08 490.73 80.34
AVG 136.86 112.72 22.14 570.84 491.89 78.95
MAX 168.70 149.79105.68 571.23 493.83 80.57
MIN 92.70 51.39 0.00 570.42 490.27 76.82