US Army Corps of Engineers

Lower Granite Dam

Sunday December 15, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadLWSI Gage ElevationLWGW NavLock Elevation
1 12.40 12.00 0.00 736.47 636.45 100.02 736.54 636.72
2 12.40 12.00 0.00 736.50 637.29 99.21 736.60 637.61
3 12.30 11.90 0.00 736.50 636.97 99.53 736.68 637.32
4 12.40 12.00 0.00 736.61 636.83 99.78 736.69 637.11
5 12.30 11.90 0.00 736.64 637.34 99.30 736.71 637.68
6 12.60 12.20 0.00 736.66 637.02 99.64 736.82 637.32
7 17.60 17.20 0.00 736.69 636.91 99.78 736.86 637.23
8 17.80 17.40 0.00 736.74 637.22 99.52 736.83 637.58
9 17.70 17.30 0.00 736.72 637.05 99.67 736.85 637.39
10 17.50 17.10 0.00 736.74 636.98 99.76 736.90 637.26
11 12.70 12.30 0.00 736.88 637.11 99.77 736.88
12 12.20 11.80 0.00 736.84 637.13 99.71 736.98
13 12.20 11.80 0.00 736.92 636.98 99.94 737.11
14 12.30 11.90 0.00 737.05 637.05 100.00 737.14
15 12.80 12.40 0.00 737.06 637.14 99.92 737.20
16 26.00 25.60 0.00 736.97 637.21 99.76 737.29
17 26.40 26.00 0.00 736.99 637.15 99.84 737.15
18 26.30 25.90 0.00 736.89 637.26 99.63 736.97
19 26.30 25.90 0.00 736.73 637.19 99.54 737.01
20 26.40 26.00 0.00 736.72 636.98 99.74 736.90
21 26.20 25.80 0.00 736.66 637.01 99.65 736.74
22 26.00 25.60 0.00 736.54 636.90 99.64 736.73
23 12.70 12.30 0.00 736.65 636.52 100.13 736.68
24 12.40 12.00 0.00 736.69 636.98 99.71 736.73
AVG 17.33 16.93 0.00 736.74 637.03 99.72 736.87 637.32
MAX 26.40 26.00 0.00 737.06 637.34 100.13 737.29 637.68
MIN 12.20 11.80 0.00 736.47 636.45 99.21 736.54 636.72