US Army Corps of Engineers

Wanapum Dam

Friday December 27, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 126.90 126.25 0.00 565.51 491.00 74.50
2 91.40 90.75 0.00 565.41 489.07 76.33
3 68.10 67.43 0.00 565.47 488.49 76.99
4 62.00 61.26 0.00 565.40 488.23 77.17
5 63.10 62.41 0.00 565.46 488.28 77.18
6 87.90 87.20 0.00 565.34 489.52 75.82
7 101.00 100.35 0.00 565.07 489.82 75.24
8 98.20 97.49 0.00 565.17 489.87 75.30
9 79.40 78.68 0.00 565.39 489.15 76.24
10 50.70 50.04 0.00 565.87 487.36 78.50
11 29.60 28.89 0.00 566.06 486.55 79.51
12 20.00 19.26 0.00 566.37 485.89 80.48
13 16.80 16.07 0.00 566.94 485.02 81.92
14 24.80 24.11 0.00 566.86 485.52 81.34
15 57.10 56.43 0.00 566.80 487.60 79.20
16 154.50 153.82 0.00 566.10 492.79 73.31
17 176.30 175.56 0.00 565.57 493.08 72.50
18 131.00 130.25 0.00 565.47 490.91 74.56
19 111.20 110.47 0.00 565.16 490.14 75.02
20 96.60 95.89 0.00 565.34 489.58 75.75
21 91.10 90.42 0.00 565.70 489.51 76.19
22 106.50 105.80 0.00 565.66 490.47 75.19
23 87.80 87.11 0.00 566.08 489.16 76.92
24 73.40 72.67 0.00 566.30 488.76 77.53
AVG 83.56 82.86 0.00 565.77 488.99 76.78
MAX 176.30 175.56 0.00 566.94 493.08 81.92
MIN 16.80 16.07 0.00 565.07 485.02 72.50