US Army Corps of Engineers

McNary Dam

Tuesday March 26, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 119.10 105.60 9.80 339.06 265.24 73.82
2 113.90 100.40 9.70 338.88 265.10 73.78
3 114.50 101.20 9.60 338.88 265.12 73.76
4 111.10 97.80 9.60 338.84 264.99 73.85
5 115.50 102.30 9.50 338.74 265.38 73.36
6 134.50 121.40 9.40 338.67 266.01 72.66
7 151.70 138.70 9.40 338.62 266.21 72.41
8 150.00 136.90 9.40 338.79 265.64 73.15
9 120.10 106.90 9.50 338.75 265.12 73.63
10 107.50 94.30 9.50 338.73 265.00 73.73
11 112.20 98.50 10.00 338.77 265.08 73.69
12 102.70 89.00 10.00 338.92 264.98 73.94
13 101.60 87.90 10.00 338.94 265.32 73.62
14 102.90 89.20 10.00 338.93 265.01 73.92
15 101.90 88.20 10.00 338.92 264.97 73.95
16 101.70 88.00 10.00 338.98 264.89 74.09
17 102.20 88.50 10.00 339.05 265.09 73.96
18 115.00 101.40 9.90 338.92 265.66 73.26
19 146.00 132.70 9.60 338.88 266.33 72.55
20 145.70 132.40 9.70 338.99 266.09 72.90
21 146.90 133.40 9.70 338.99 265.70 73.29
22 133.30 119.80 9.70 339.00 265.52 73.48
23 131.40 117.90 9.80 339.01 265.46 73.55
24 131.10 117.70 9.70 339.00 265.50 73.50
AVG 121.35 107.92 9.73 338.89 265.39 73.49
MAX 151.70 138.70 10.00 339.06 266.33 74.09
MIN 101.60 87.90 9.40 338.62 264.89 72.41