US Army Corps of Engineers

Lower Granite Dam

Saturday May 28, 2022

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadLWSI Gage ElevationLWGW NavLock Elevation
1 117.80 28.10 89.20 734.84 635.31 99.53 735.79 636.10
2 117.80 28.10 89.20 734.84 635.35 99.49 735.78 636.03
3 117.80 28.20 89.20 734.85 635.35 99.50 735.79 636.05
4 116.50 31.00 85.00 734.90 635.43 99.47 735.81 635.34
5 118.80 96.20 22.20 734.85 636.40 98.45 735.83 636.47
6 120.60 99.80 20.40 734.87 636.49 98.38 735.87 636.48
7 116.90 96.10 20.50 734.91 636.22 98.69 735.85 636.37
8 116.50 95.50 20.60 734.92 636.44 98.48 735.91 636.58
9 116.40 95.40 20.60 735.00 636.58 98.42 735.99 636.63
10 117.00 96.00 20.60 735.10 636.49 98.61 736.09 636.65
11 118.90 96.10 20.80 735.21 636.59 98.62 736.18 636.70
12 117.60 93.90 23.30 735.34 636.49 98.85 736.30 636.74
13 126.10 36.80 88.90 735.32 636.40 98.92 736.44 636.96
14 131.90 41.20 90.30 735.40 636.49 98.91 736.56 637.08
15 136.60 45.90 90.30 735.39 636.72 98.67 736.57 637.37
16 142.70 52.40 89.90 735.33 636.99 98.34 736.59 637.60
17 145.30 55.00 88.20 735.28 637.18 98.10 736.56 637.46
18 143.70 55.30 88.10 735.19 637.02 98.17 736.48 637.39
19 144.00 55.60 88.00 735.16 637.10 98.06 736.43 637.47
20 143.50 55.20 87.90 735.15 637.01 98.14 736.38 637.34
21 143.50 55.40 87.80 735.09 636.91 98.18 736.33 637.17
22
23
24
AVG 127.14 63.68 62.90 735.09 636.43 98.67 736.17 636.76
MAX 145.30 99.80 90.30 735.40 637.18 99.53 736.59 637.60
MIN 116.40 28.10 20.40 734.84 635.31 98.06 735.78 635.34