US Army Corps of Engineers

Lower Granite Dam

Tuesday May 28, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadLWSI Gage ElevationLWGW NavLock Elevation
1 68.30 11.90 56.00 733.55 633.22 100.33 734.11 634.51
2 68.20 11.90 55.90 733.52 633.29 100.23 734.11 634.56
3 67.50 11.90 55.20 733.51 633.10 100.41 734.09 634.40
4 64.30 11.90 52.00 733.52 633.20 100.32 734.08 634.39
5 64.30 11.90 52.00 733.49 633.27 100.22 734.07 634.50
6 64.30 11.90 52.10 733.51 633.21 100.30 734.06 634.40
7 64.60 12.00 52.20 733.53 633.39 100.14 734.05 634.40
8 64.50 11.90 52.20 733.58 633.28 100.30 734.06 634.51
9 66.30 11.90 52.30 733.67 633.30 100.37 734.07 634.46
10 64.60 11.90 52.40 733.71 633.24 100.47 734.08 634.46
11 68.50 11.90 56.20 733.71 633.52 100.19 734.09 634.70
12 70.00 11.90 57.70 733.73 633.50 100.23 734.11 634.67
13 70.20 12.00 57.80 733.74 633.52 100.22 734.13 634.70
14 70.00 11.90 57.70 733.67 633.60 100.07 734.14 634.63
15 70.00 11.90 57.70 733.68 633.59 100.09 734.16 634.70
16 70.10 12.00 57.70 733.64 633.53 100.11 734.18 634.69
17 70.00 11.90 57.70 733.63 633.60 100.03 734.19 634.66
18 69.90 11.90 57.70 733.59 633.46 100.13 734.19 634.67
19 71.60 11.90 57.60 733.59 633.55 100.04 734.20 634.85
20 69.90 11.90 57.60 733.57 633.55 100.02 734.20 634.66
21 69.70 11.90 57.40 733.51 633.44 100.07 734.19 634.64
22 69.70 11.90 57.40 733.51 633.51 100.00 734.18 634.65
23 69.70 11.90 57.40 733.49 633.40 100.09 734.18 634.57
24 69.70 12.00 57.40 733.46 633.45 100.01 734.17 634.57
AVG 68.16 11.92 55.72 733.59 633.41 100.18 734.13 634.58
MAX 71.60 12.00 57.80 733.74 633.60 100.47 734.20 634.85
MIN 64.30 11.90 52.00 733.46 633.10 100.00 734.05 634.39
BUILDING STRONG®