US Army Corps of Engineers

McNary Dam

Wednesday July 17, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 149.20 50.80 93.70 339.29 264.26 75.03
2 149.30 50.30 94.30 339.35 264.26 75.09
3 149.30 50.30 94.40 339.43 264.34 75.09
4 149.20 50.20 94.30 339.47 264.41 75.06
5 149.00 50.20 94.20 339.51 264.40 75.11
6 149.30 50.70 93.90 339.47 264.62 74.85
7 165.80 67.40 93.70 339.45 265.03 74.42
8 168.20 69.60 94.00 339.60 265.05 74.55
9 169.60 70.80 94.10 339.49 265.03 74.46
10 185.90 87.80 93.40 339.35 265.51 73.84
11 188.60 90.10 93.80 339.41 265.63 73.78
12 188.60 90.00 93.90 339.40 265.64 73.76
13 188.30 90.00 93.60 339.26 265.71 73.55
14 188.60 90.40 93.50 339.33 265.59 73.74
15 188.50 90.30 93.50 339.29 265.48 73.81
16 187.90 90.00 93.30 339.27 265.70 73.57
17 188.20 90.40 93.20 339.19 265.60 73.59
18 188.00 90.00 93.30 339.08 265.55 73.53
19 188.40 90.20 93.50 339.05 265.44 73.61
20 188.10 89.90 93.50 339.05 265.28 73.77
21 186.40 88.20 93.50 338.91 265.31 73.60
22 185.70 87.30 93.70 338.90 265.00 73.90
23 164.00 65.50 93.80 338.96 264.41 74.55
24 148.70 50.20 93.80 338.89 264.17 74.72
AVG 173.03 74.61 93.75 339.27 265.06 74.21
MAX 188.60 90.40 94.40 339.60 265.71 75.11
MIN 148.70 50.20 93.20 338.89 264.17 73.53