US Army Corps of Engineers

McNary Dam

Monday February 27, 2023

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 98.30 95.50 0.00 339.02 264.57 74.45
2 108.70 105.90 0.00 338.89 264.92 73.97
3 109.20 106.40 0.00 338.91 264.68 74.23
4 108.50 105.70 0.00 338.84 264.67 74.17
5 107.40 104.60 0.00 338.82 264.71 74.11
6 121.30 118.50 0.00 338.82 265.15 73.67
7 124.50 121.70 0.00 338.89 265.04 73.85
8 116.80 114.00 0.00 338.93 264.87 74.06
9 118.40 115.60 0.00 338.94 264.69 74.25
10 109.70 106.90 0.00 338.99 264.41 74.58
11 108.40 105.60 0.00 338.98 264.61 74.37
12 106.20 103.40 0.00 338.93 264.62 74.31
13 107.20 104.40 0.00 338.92 264.63 74.29
14 100.90 98.10 0.00 339.26 264.30 74.96
15 97.40 94.60 0.00 339.23 264.24 74.99
16 103.10 100.30 0.00 339.14 264.64 74.50
17 126.80 124.00 0.00 339.12 265.13 73.99
18 142.00 139.20 0.00 339.21 265.50 73.71
19 153.60 150.80 0.00 339.22 265.60 73.62
20 154.10 151.30 0.00 339.25 265.60 73.65
21 155.10 152.30 0.00 339.16 265.46 73.70
22 145.50 142.70 0.00 339.13 265.30 73.83
23 143.10 140.30 0.00 339.02 265.24 73.78
24 124.00 121.20 0.00 339.21 264.96 74.25
AVG 120.42 117.63 0.00 339.03 264.90 74.14
MAX 155.10 152.30 0.00 339.26 265.60 74.99
MIN 97.40 94.60 0.00 338.82 264.24 73.62