US Army Corps of Engineers

Lower Granite Dam

Friday July 5, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadLWSI Gage ElevationLWGW NavLock Elevation
1 35.10 16.80 18.00 733.68 633.21 100.47 733.94 634.02
2 35.10 16.70 18.00 733.66 633.33 100.33 733.94 634.06
3 35.10 16.70 18.00 733.67 633.28 100.39 733.93 633.98
4 35.20 16.70 18.10 733.71 633.24 100.47 733.92 633.98
5 35.10 16.60 18.10 733.73 633.07 100.66 733.92 633.86
6 35.10 16.60 18.10 733.70 633.28 100.42 733.92 633.94
7 35.00 16.50 18.10 733.74 633.20 100.54 733.92 633.96
8 35.20 16.70 18.10 733.77 633.15 100.62 733.93 633.93
9 35.20 16.60 18.20 733.80 633.18 100.62 733.92 633.98
10 35.40 16.70 18.20 733.83 633.18 100.65 733.93 633.98
11 35.30 16.70 18.20 733.89 633.15 100.74 733.93 633.94
12 35.40 16.70 18.30 733.91 633.17 100.74 733.95 633.96
13 35.60 16.80 18.40 733.94 633.22 100.72 733.97 633.99
14 44.00 25.20 18.40 733.85 633.48 100.37 733.98 634.23
15 46.50 26.00 18.40 733.82 634.10 99.72 733.99 634.48
16 46.50 26.00 18.40 733.76 633.52 100.24 734.00 634.18
17 45.60 26.80 18.30 733.66 633.59 100.07 734.00 634.32
18 45.50 26.80 18.20 733.63 633.54 100.09 733.99 634.24
19 47.10 26.90 18.20 733.55 633.45 100.10 733.99 634.39
20 43.70 25.20 18.10 733.59 633.24 100.35 733.96 633.98
21 31.80 13.30 18.20 733.55 633.02 100.53 733.95 633.67
22 31.40 12.90 18.10 733.54 633.58 99.96 733.93 634.30
23 31.40 13.00 18.10 733.61 633.35 100.26 733.92 634.04
24 31.40 12.90 18.10 733.69 633.30 100.39 733.92 633.87
AVG 37.61 18.82 18.18 733.72 633.33 100.39 733.95 634.05
MAX 47.10 26.90 18.40 733.94 634.10 100.74 734.00 634.48
MIN 31.40 12.90 18.00 733.54 633.02 99.72 733.92 633.67
BUILDING STRONG®