US Army Corps of Engineers

Grand Coulee Dam

Thursday December 7, 2023

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 37.80 37.80 0.00 1281.20 954.90 326.30
2 39.20 39.20 0.00 1281.30 954.90 326.40
3 35.10 35.10 0.00 1281.40 954.60 326.80
4 37.90 37.90 0.00 1281.50 954.60 326.90
5 39.20 39.20 0.00 1281.50 954.70 326.80
6 48.40 48.40 0.00 1281.50 955.10 326.40
7 52.80 52.80 0.00 1281.50 955.30 326.20
8 70.50 70.50 0.00 1281.50 956.80 324.70
9 71.90 71.90 0.00 1281.50 957.30 324.20
10 62.90 62.90 0.00 1281.70 956.60 325.10
11 74.50 74.50 0.00 1281.70 957.10 324.60
12 74.90 74.90 0.00 1281.70 957.70 324.00
13 73.10 73.10 0.00 1281.80 957.70 324.10
14 70.20 70.20 0.00 1281.80 957.60 324.20
15 54.20 54.20 0.00 1281.80 956.90 324.90
16 65.80 65.80 0.00 1281.80 957.60 324.20
17 74.80 74.80 0.00 1281.90 958.50 323.40
18 86.70 86.70 0.00 1281.90 959.40 322.50
19
20
21
22
23
24
AVG 59.44 59.44 0.00 1281.61 956.52 325.09
MAX 86.70 86.70 0.00 1281.90 959.40 326.90
MIN 35.10 35.10 0.00 1281.20 954.60 322.50