US Army Corps of Engineers

Lower Granite Dam

Tuesday April 2, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadLWSI Gage ElevationLWGW NavLock Elevation
1 24.30 17.80 6.10 733.58 633.40 100.18 733.72 633.62
2 24.30 17.70 6.20 733.62 633.39 100.23 733.74 633.98
3 24.40 17.70 6.40 733.70 633.36 100.34 733.82 633.48
4 25.60 18.60 6.60 733.78 633.28 100.50 733.89 633.84
5 37.70 30.70 6.60 733.86 633.38 100.48 734.00 634.68
6 51.50 44.60 6.50 733.91 633.43 100.48 734.08 634.06
7 51.80 44.90 6.50 733.90 633.37 100.53 734.09 634.08
8 51.10 44.30 6.40 733.81 633.50 100.31 734.07 634.47
9 52.50 45.80 6.30 733.73 633.53 100.20 734.04 634.15
10 52.40 45.80 6.20 733.65 633.49 100.16 733.99 634.12
11 51.90 45.40 6.10 733.57 633.59 99.98 733.90 634.36
12 51.20 44.90 6.00 733.49 633.59 99.90 733.82 634.21
13 37.30 30.90 6.00 733.44 633.51 99.93 733.74 633.83
14 24.80 18.30 6.10 733.51 633.44 100.07 733.67 634.12
15 24.10 17.60 6.10 733.57 633.50 100.07 733.71 634.08
16 24.40 17.70 6.30 733.65 633.44 100.21 733.78 633.90
17 24.50 17.70 6.40 733.73 633.40 100.33 733.84 634.23
18 37.10 30.20 6.40 733.81 633.49 100.32 733.93 634.66
19 41.80 35.00 6.40 733.86 633.49 100.37 734.02 634.09
20 42.20 35.30 6.50 733.86 633.41 100.45 734.02 634.19
21 42.20 35.40 6.40 733.77 633.50 100.27 734.03 634.34
22 43.70 35.30 6.30 733.70 633.44 100.26 734.02 634.03
23 42.10 35.40 6.30 733.69 633.40 100.29 733.99 634.18
24 43.80 34.30 9.10 733.64 633.51 100.13 733.95 634.42
AVG 38.61 31.72 6.43 733.70 633.45 100.25 733.91 634.13
MAX 52.50 45.80 9.10 733.91 633.59 100.53 734.09 634.68
MIN 24.10 17.60 6.00 733.44 633.28 99.90 733.67 633.48