US Army Corps of Engineers

Lower Granite Dam

Friday June 24, 2022

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadLWSI Gage ElevationLWGW NavLock Elevation
1 99.40 59.00 40.00 735.79 635.81 99.98 736.57 635.93
2 99.90 59.30 40.10 735.89 636.00 99.89 736.69 636.11
3 100.00 59.30 40.30 735.97 635.77 100.20 736.72 635.99
4 99.70 61.10 38.20 736.03 635.88 100.15 736.80 635.71
5 98.90 80.10 18.40 736.08 635.99 100.09 736.88 636.19
6 100.70 81.90 18.40 736.15 635.99 100.16 736.94 636.23
7 100.20 81.30 18.40 736.20 635.93 100.27 736.96 636.20
8 104.10 85.30 18.40 736.15 636.30 99.85 736.99
9 109.60 90.80 18.40 736.10 636.56 99.54 736.98 636.62
10 109.50 90.80 18.30 736.05 636.44 99.61 736.89 636.56
11 108.90 90.20 18.30 735.96 636.49 99.47 736.82 636.56
12 108.70 90.10 18.20 735.88 636.54 99.34 736.78 636.61
13 108.70 90.10 18.20 735.80 636.53 99.27 736.69 636.60
14 109.60 91.10 18.10 735.70 636.58 99.12 736.60 636.64
15 104.20 85.80 18.00 735.67 636.37 99.30 736.48 636.36
16 98.40 80.00 18.00 735.66 635.99 99.67 736.43 636.10
17 96.10 77.70 18.00 735.64 636.00 99.64 736.40 636.11
18 96.90 78.50 18.00 735.65 635.97 99.68 736.42 636.06
19 96.70 78.40 18.00 735.65 635.83 99.82 736.39 635.90
20 96.90 78.50 18.00 735.65 635.77 99.88 736.40 635.94
21 96.00 77.70 17.90 735.64 635.73 99.91 736.38 635.84
22 96.90 78.70 17.90 735.62 635.65 99.97 736.38 635.83
23 98.20 80.00 17.80 735.59 635.67 99.92 736.36 635.81
24 97.20 79.00 17.70 735.58 635.56 100.02 736.32 635.65
AVG 101.48 79.36 21.71 735.84 636.06 99.78 736.64 636.15
MAX 109.60 91.10 40.30 736.20 636.58 100.27 736.99 636.64
MIN 96.00 59.00 17.70 735.58 635.56 99.12 736.32 635.65