US Army Corps of Engineers

Wanapum Dam

Saturday May 28, 2022

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 166.90 123.80 41.10 571.16 493.11 78.05
2 162.10 110.90 49.20 571.17 492.92 78.25
3 183.40 135.40 46.00 570.96 494.19 76.77
4 176.20 141.60 32.60 570.82 493.71 77.11
5 165.20 142.80 20.40 570.91 493.40 77.51
6 169.50 147.10 20.40 570.90 493.58 77.32
7 161.90 139.40 20.50 571.10 493.25 77.85
8 161.50 138.90 20.60 571.23 492.81 78.42
9 169.50 139.50 28.00 571.08 493.52 77.56
10
11 172.20 140.30 29.90 571.18 493.62 77.56
12 175.10 143.20 29.90 571.03 493.78 77.25
13 175.30 143.40 29.90 571.11 493.74 77.37
14 176.70 144.70 30.00 571.14 493.80 77.34
15 179.40 147.40 30.00 571.14 493.92 77.22
16 181.40 149.40 30.00 571.20 493.92 77.28
17 178.30 146.30 30.00 571.12 494.02 77.10
18
19 183.90 152.00 29.90 571.08 494.08 77.00
20 178.20 146.20 30.00 571.09 493.83 77.26
21 177.80 145.80 30.00 571.06 493.87 77.19
22
23
24
AVG 173.39 140.95 30.44 571.08 493.64 77.44
MAX 183.90 152.00 49.20 571.23 494.19 78.42
MIN 161.50 110.90 20.40 570.82 492.81 76.77