US Army Corps of Engineers

McNary Dam

Thursday June 27, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 144.20 50.40 89.10 338.85 264.48 74.37
2 143.60 50.30 88.60 338.80 264.39 74.41
3 143.80 50.10 89.00 338.74 264.55 74.19
4 143.90 50.10 89.10 338.75 264.63 74.12
5 143.50 49.70 89.10 338.79 264.65 74.14
6 143.90 50.00 89.20 338.85 264.50 74.35
7 143.80 49.80 89.30 338.88 264.52 74.36
8 143.50 49.40 89.30 338.87 264.56 74.31
9 142.90 49.40 88.80 338.94 264.65 74.29
10 143.10 49.50 88.90 338.87 264.91 73.96
11 153.00 59.50 88.70 338.85 265.21 73.64
12 153.60 60.10 88.80 338.89 264.98 73.91
13 153.00 59.30 89.00 338.93 264.79 74.14
14 152.50 58.80 89.00 339.01 264.76 74.25
15 153.40 59.70 89.00 338.91 264.86 74.05
16 153.70 60.00 88.90 338.94 264.92 74.02
17 154.00 60.40 88.90 338.82 264.95 73.87
18 153.50 60.00 88.80 338.84 264.82 74.02
19 153.90 60.60 88.70 338.89 264.86 74.03
20 153.00 59.80 88.60 338.87 264.83 74.04
21 153.00 59.80 88.50 338.84 264.82 74.02
22 152.90 59.50 88.70 338.94 264.69 74.25
23 152.80 59.50 88.60 338.88 264.59 74.29
24 144.40 51.00 88.70 338.87 264.48 74.39
AVG 148.87 55.28 88.89 338.87 264.72 74.14
MAX 154.00 60.60 89.30 339.01 265.21 74.41
MIN 142.90 49.40 88.50 338.74 264.39 73.64
BUILDING STRONG®