US Army Corps of Engineers

Lower Granite Dam

Sunday February 5, 2023

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadLWSI Gage ElevationLWGW NavLock Elevation
1 13.50 13.50 0.00 736.87 636.12 100.75 736.84 634.63
2 13.40 13.40 0.00 736.89 636.12 100.77 736.96 635.22
3 13.00 13.00 0.00 737.00 636.12 100.88 737.16 634.57
4 13.20 13.20 0.00 737.16 636.12 101.04 737.18 634.72
5 13.60 13.60 0.00 737.19 636.12 101.07 737.29 635.42
6 24.00 24.00 0.00 737.14 636.12 101.02 737.45 634.87
7 28.10 28.10 0.00 737.21 636.12 101.09 737.35 634.77
8 28.10 28.10 0.00 737.16 636.12 101.04 737.24 635.32
9 27.50 27.50 0.00 737.03 636.12 100.91 737.30 634.90
10 27.60 27.60 0.00 737.06 636.12 100.94 737.28 634.89
11 27.50 27.50 0.00 737.07 636.12 100.95 737.17 635.09
12 27.50 27.50 0.00 736.98 636.12 100.86 737.20 634.89
13 27.60 27.60 0.00 736.93 636.12 100.81 737.21 634.84
14 27.70 27.70 0.00 736.94 636.12 100.82 737.15 634.84
15 27.70 27.70 0.00 736.88 636.12 100.76 737.12 634.79
16 27.80 27.80 0.00 736.82 636.12 100.70 737.10 634.90
17 27.90 27.90 0.00 736.79 636.12 100.67 737.07 634.64
18 27.70 27.70 0.00 736.75 636.12 100.63 737.00 634.51
19 27.80 27.80 0.00 736.72 636.12 100.60 736.95 634.75
20 27.80 27.80 0.00 736.69 636.12 100.57 736.90 634.59
21 27.70 27.70 0.00 736.63 636.12 100.51 736.83 634.59
22 27.20 27.20 0.00 736.61 636.12 100.49 736.81 634.45
23 13.70 13.70 0.00 736.74 636.12 100.62 736.76 633.81
24 13.00 13.00 0.00 736.74 636.12 100.62 736.90 634.65
AVG 23.36 23.36 0.00 736.92 636.12 100.80 737.09 634.78
MAX 28.10 28.10 0.00 737.21 636.12 101.09 737.45 635.42
MIN 13.00 13.00 0.00 736.61 636.12 100.49 736.76 633.81
BUILDING STRONG®