US Army Corps of Engineers

Grand Coulee Dam

Sunday January 23, 2022

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 126.80 126.80 0.00 1279.90 963.30 316.60
2 124.60 124.60 0.00 1279.90 962.80 317.10
3 118.20 118.20 0.00 1280.00 962.40 317.60
4 124.40 124.40 0.00 1280.00 962.70 317.30
5 129.80 129.80 0.00 1280.00 963.20 316.80
6 137.50 137.50 0.00 1280.00 963.80 316.20
7 157.50 157.50 0.00 1279.90 965.30 314.60
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AVG 131.26 131.26 0.00 1279.96 963.36 316.60
MAX 157.50 157.50 0.00 1280.00 965.30 317.60
MIN 118.20 118.20 0.00 1279.90 962.40 314.60