US Army Corps of Engineers

Lower Granite Dam

Thursday June 27, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadLWSI Gage ElevationLWGW NavLock Elevation
1 35.60 17.50 17.80 733.59 632.56 101.03 733.99 633.34
2 39.70 21.50 17.80 733.51 633.68 99.83 733.99 634.38
3 44.70 26.70 17.60 733.51 633.52 99.99 734.00 634.13
4 44.70 26.70 17.60 733.52 633.00 100.52 733.99 633.66
5 44.40 26.40 17.60 733.48 633.63 99.85 733.99 634.30
6 44.50 26.50 17.60 733.51 633.44 100.07 733.98 633.94
7 44.40 26.40 17.60 733.50 633.30 100.20 733.96 633.77
8 44.30 26.30 17.60 733.49 633.51 99.98 733.96 634.16
9 44.40 26.40 17.50 733.47 633.52 99.95 733.96 634.00
10 44.50 26.50 17.60 733.51 633.45 100.06 733.94 634.07
11 44.80 26.70 17.60 733.49 633.60 99.89 733.94 634.19
12 44.70 26.70 17.60 733.51 633.51 100.00 733.94 634.11
13 44.60 26.50 17.70 733.51 633.52 99.99 733.94 634.17
14 44.00 25.90 17.70 733.52 633.61 99.91 733.93 634.19
15 43.90 25.80 17.70 733.50 633.54 99.96 733.94 634.17
16 44.10 26.00 17.70 733.51 633.62 99.89 733.94 634.14
17 44.20 26.10 17.70 733.48 633.59 99.89 733.93 634.17
18 44.10 26.00 17.70 733.45 633.60 99.85 733.93 634.22
19 45.90 26.10 17.60 733.41 633.47 99.94 733.91 634.09
20 43.90 26.00 17.50 733.36 633.55 99.81 733.91 634.15
21 43.40 25.40 17.50 733.34 633.55 99.79 733.88 634.14
22 43.30 25.40 17.50 733.30 633.59 99.71 733.85 634.23
23 42.90 25.10 17.50 733.31 633.40 99.91 733.83 634.14
24 30.90 12.90 17.50 733.41 633.22 100.19 733.81 633.83
AVG 43.16 25.06 17.62 733.47 633.46 100.01 733.94 634.07
MAX 45.90 26.70 17.80 733.59 633.68 101.03 734.00 634.38
MIN 30.90 12.90 17.50 733.30 632.56 99.71 733.81 633.34