US Army Corps of Engineers

Wanapum Dam

Sunday December 15, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 62.50 61.77 0.00 569.30 487.40 81.90
2 39.30 38.57 0.00 569.37 486.60 82.77
3 56.10 55.35 0.00 569.47 487.47 82.00
4 53.40 52.74 0.00 569.68 487.35 82.34
5 59.40 58.66 0.00 569.65 487.55 82.10
6 64.60 63.94 0.00 569.75 487.80 81.95
7 95.10 94.36 0.00 569.63 489.51 80.12
8 125.20 124.47 0.00 569.24 490.83 78.40
9 83.20 82.52 0.00 569.26 488.46 80.80
10 75.30 74.58 0.00 569.10 488.41 80.69
11 58.30 57.60 0.00 569.32 487.45 81.87
12 49.70 48.97 0.00 569.62 487.21 82.40
13 21.30 20.57 0.00 569.76 485.44 84.32
14 70.90 70.23 0.00 569.62 488.20 81.42
15 87.10 86.44 0.00 569.79 488.43 81.36
16 115.50 114.83 0.00 569.32 490.83 78.49
17 132.90 132.15 0.00 569.08 491.44 77.64
18 151.40 150.67 0.00 568.92 492.09 76.83
19 142.00 141.28 0.00 568.64 491.93 76.71
20 138.80 138.10 0.00 568.42 492.05 76.37
21 127.40 126.65 0.00 568.76 491.23 77.53
22 139.10 138.36 0.00 568.70 491.87 76.82
23 132.40 131.74 0.00 568.87 491.58 77.29
24 130.20 129.48 0.00 569.10 491.49 77.61
AVG 92.13 91.42 0.00 569.27 489.28 79.99
MAX 151.40 150.67 0.00 569.79 492.09 84.32
MIN 21.30 20.57 0.00 568.42 485.44 76.37
BUILDING STRONG®