US Army Corps of Engineers

McNary Dam

Monday July 7, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 112.40 51.80 55.90 338.72 263.74 74.98
2 112.10 51.60 55.80 338.67 263.78 74.89
3 112.10 51.80 55.50 338.60 263.99 74.61
4 112.20 52.10 55.40 338.51 264.04 74.47
5 112.50 52.60 55.20 338.48 264.07 74.41
6 111.60 51.80 55.10 338.45 263.93 74.52
7 111.80 52.00 55.10 338.40 263.88 74.52
8 112.30 51.90 55.70 338.41 264.08 74.33
9 115.20 52.40 58.10 338.47 264.26 74.21
10 121.00 52.00 64.20 338.48 264.26 74.22
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AVG 113.32 52.00 56.60 338.52 264.00 74.52
MAX 121.00 52.60 64.20 338.72 264.26 74.98
MIN 111.60 51.60 55.10 338.40 263.74 74.21