US Army Corps of Engineers

Grand Coulee Dam

Monday February 18, 2019

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 61.90 61.90 0.00 1275.00 957.30 317.70
2 57.70 57.70 0.00 1275.10 957.30 317.80
3 57.60 57.60 0.00 1275.20 957.10 318.10
4 60.90 60.90 0.00 1275.20 957.30 317.90
5 74.90 74.90 0.00 1275.20 958.40 316.80
6 91.70 91.70 0.00 1275.20 959.80 315.40
7 95.90 95.90 0.00 1275.10 960.20 314.90
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AVG 71.51 71.51 0.00 1275.14 958.20 316.94
MAX 95.90 95.90 0.00 1275.20 960.20 318.10
MIN 57.60 57.60 0.00 1275.00 957.10 314.90