US Army Corps of Engineers

Grand Coulee Dam

Tuesday May 24, 2022

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 148.10 148.10 0.00 1253.10 966.00 287.10
2 139.10 139.10 0.00 1253.00 964.70 288.30
3 138.70 138.70 0.00 1253.00 964.40 288.60
4 139.20 139.20 0.00 1253.10 964.40 288.70
5 128.90 128.90 0.00 1253.10 963.60 289.50
6 171.40 171.40 0.00 1252.90 966.30 286.60
7 156.40 156.40 0.00 1253.00 966.30 286.70
8 164.30 164.30 0.00 1253.00 966.70 286.30
9 147.00 147.00 0.00 1253.10 965.60 287.50
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AVG 148.12 148.12 0.00 1253.03 965.33 287.70
MAX 171.40 171.40 0.00 1253.10 966.70 289.50
MIN 128.90 128.90 0.00 1252.90 963.60 286.30