US Army Corps of Engineers

Grand Coulee Dam

Sunday December 9, 2018

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 71.90 71.90 0.00 1272.70 958.70 314.00
2 67.50 67.50 0.00 1272.60 958.10 314.50
3 63.50 63.50 0.00 1272.70 958.00 314.70
4 62.60 62.60 0.00 1272.70 958.00 314.70
5 65.00 65.00 0.00 1272.60 958.10 314.50
6 65.00 65.00 0.00 1272.60 958.20 314.40
7 66.00 66.00 0.00 1272.60 958.30 314.30
8 73.20 73.20 0.00 1272.60 958.50 314.10
9 92.80 92.80 0.00 1272.60 959.80 312.80
10 109.00 109.00 0.00 1272.50 961.30 311.20
11 113.80 113.80 0.00 1272.50 961.90 310.60
12 115.00 115.00 0.00 1272.50 962.10 310.40
13 109.80 109.80 0.00 1272.50 961.70 310.80
14 107.70 107.70 0.00 1272.50 961.50 311.00
15 109.00 109.00 0.00 1272.50 961.50 311.00
16
17 127.70 127.70 0.00 1272.30 962.80 309.50
18
19 133.60 133.60 0.00 1272.20 963.90 308.30
20
21
22
23
24
AVG 91.36 91.36 0.00 1272.54 960.14 312.40
MAX 133.60 133.60 0.00 1272.70 963.90 314.70
MIN 62.60 62.60 0.00 1272.20 958.00 308.30