US Army Corps of Engineers

Lower Granite Dam

Wednesday October 23, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadLWSI Gage ElevationLWGW NavLock Elevation
1 12.20 11.80 0.00 736.84 636.01 100.83 736.98 636.34
2 12.20 11.80 0.00 736.95 636.71 100.24 736.91 637.03
3 12.30 11.90 0.00 736.90 636.62 100.28 736.97 636.95
4 12.20 11.80 0.00 736.96 636.39 100.57 737.08 636.69
5 12.30 11.90 0.00 737.02 636.65 100.37 737.04 636.99
6 13.10 12.30 0.30 736.97 636.56 100.41 737.09 637.16
7 34.10 24.00 9.80 736.72 636.41 100.31 737.17 637.31
8 34.70 24.70 9.70 736.67 636.30 100.37 736.86 637.09
9 34.50 24.50 9.60 736.52 636.49 100.03 736.57 637.49
10 34.20 24.60 9.20 736.23 636.50 99.73 736.55 637.41
11 14.90 13.00 1.50 736.42 636.31 100.11 736.37 636.57
12 12.70 12.30 0.00 736.38 637.12 99.26 736.32 637.42
13 12.80 12.40 0.00 736.29 636.59 99.70 736.55 636.93
14 12.70 12.30 0.00 736.48 636.40 100.08 736.52 636.69
15 12.70 12.30 0.00 736.50 637.28 99.22 736.43 637.60
16 12.90 12.50 0.00 736.38 636.62 99.76 736.64 636.92
17 15.10 13.00 0.00 736.50 636.54 99.96 736.70 636.97
18 13.20 12.80 0.00 736.58 637.36 99.22 736.57 637.69
19
20
21
22
23
24
AVG 17.71 14.99 2.23 736.63 636.60 100.03 736.74 637.07
MAX 34.70 24.70 9.80 737.02 637.36 100.83 737.17 637.69
MIN 12.20 11.80 0.00 736.23 636.01 99.22 736.32 636.34
BUILDING STRONG®