US Army Corps of Engineers

Lower Granite Dam

Monday December 16, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadLWSI Gage ElevationLWGW NavLock Elevation
1 12.40 12.00 0.00 736.71 636.57 100.14 736.87
2 12.40 12.00 0.00 736.87 636.60 100.27 736.83
3 12.40 12.00 0.00 736.86 637.08 99.78 736.87
4 12.50 12.10 0.00 736.91 636.75 100.16 736.87
5 13.60 13.20 0.00 736.93 637.02 99.91 736.87
6 27.70 27.30 0.00 736.82 637.31 99.51 736.87
7 27.80 27.40 0.00 736.74 636.49 100.25 736.87
8 29.60 27.50 0.00 736.67 637.13 99.54 736.87
9 27.90 27.50 0.00 736.54 637.06 99.48 736.87
10 27.60 27.20 0.00 736.50 636.28 100.22 736.87
11 14.80 14.40 0.00 736.62 636.81 99.81 736.87
12 14.30 13.90 0.00 736.57 636.97 99.60 736.87
13 14.30 13.90 0.00 736.61 636.17 100.44 736.87
14 14.70 14.30 0.00 736.77 636.79 99.98 736.79
15 15.30 14.90 0.00 736.74 637.25 99.49 736.88
16 28.30 27.90 0.00 736.57 636.74 99.83 737.01
17 27.60 27.20 0.00 736.65 637.00 99.65 736.84
18 27.80 27.40 0.00 736.54 637.20 99.34 736.63
19 28.00 27.60 0.00 736.35 636.81 99.54 736.68
20 28.00 27.60 0.00 736.37 636.80 99.57 736.54
21 27.90 27.50 0.00 736.28 636.89 99.39 736.37
22 29.60 27.50 0.00 736.09 636.47 99.62 736.32
23 13.00 12.60 0.00 736.26 636.39 99.87 736.27
24 12.60 12.20 0.00 736.29 636.73 99.56 736.34
AVG 20.84 20.30 0.00 736.59 636.80 99.79 736.75 
MAX 29.60 27.90 0.00 736.93 637.31 100.44 737.01 
MIN 12.40 12.00 0.00 736.09 636.17 99.34 736.27