US Army Corps of Engineers

McNary Dam

Thursday June 23, 2022

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 392.20 142.70244.80 338.30 270.47 67.83
2 387.90 138.00245.20 338.27 270.45 67.82
3 389.50 139.90244.90 338.20 270.48 67.72
4 392.80 143.10245.00 338.18 270.58 67.60
5 388.40 138.80244.90 338.14 270.51 67.63
6 388.40 139.00244.80 338.05 270.59 67.46
7 390.20 141.00244.50 338.03 270.49 67.54
8 383.20 134.10244.40 338.00 270.47 67.53
9 386.30 137.40244.20 337.94 270.50 67.44
10 386.80 137.90244.20 337.91 270.51 67.40
11 389.10 140.30244.10 337.89 270.48 67.41
12 388.40 139.60244.10 337.88 270.37 67.51
13 389.20 140.50244.00 337.85 270.33 67.52
14 386.60 137.90244.10 337.90 270.28 67.62
15 387.80 139.00244.10 337.91 270.32 67.59
16 387.90 139.10244.10 337.95 270.30 67.65
17 386.70 137.80244.20 337.93 270.13 67.80
18 384.30 135.20244.30 337.94 270.08 67.86
19 386.50 137.10244.70 337.97 270.04 67.93
20 383.60 134.00244.90 338.03 270.03 68.00
21 385.60 135.90245.00 338.02 270.08 67.94
22 382.90 133.00245.10 338.08 270.07 68.01
23 386.60 136.70245.20 338.09 270.08 68.01
24 389.90 140.10245.10 338.19 270.11 68.08
AVG 387.53 138.25244.58 338.03 270.32 67.70
MAX 392.80 143.10245.20 338.30 270.59 68.08
MIN 382.90 133.00244.00 337.85 270.03 67.40