US Army Corps of Engineers

Grand Coulee Dam

Thursday November 25, 2021

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 74.90 74.90 0.00 1283.05 958.80 324.25
2 70.90 70.90 0.00 1283.09 958.70 324.39
3 64.50 64.50 0.00 1283.20 958.10 325.10
4 72.40 72.40 0.00 1283.20 958.30 324.90
5 78.80 78.80 0.00 1283.20 959.20 324.00
6 84.10 84.10 0.00 1283.10 959.40 323.70
7 114.10 114.10 0.00 1282.90 961.50 321.40
8 102.60 102.60 0.00 1282.80 961.50 321.30
9 101.20 101.20 0.00 1282.90 961.00 321.90
10 106.50 106.50 0.00 1283.00 961.20 321.80
11 103.80 103.80 0.00 1283.00 961.20 321.80
12 96.50 96.50 0.00 1283.00 960.60 322.40
13 91.70 91.70 0.00 1282.90 960.20 322.70
14 83.70 83.70 0.00 1282.80 959.50 323.30
15 79.40 79.40 0.00 1282.70 959.10 323.60
16 89.60 89.60 0.00 1282.80 959.70 323.10
17 103.10 103.10 0.00 1282.70 960.90 321.80
18 118.10 118.10 0.00 1282.70 962.30 320.40
19 106.80 106.80 0.00 1282.70 961.80 320.90
20 98.10 98.10 0.00 1282.60 960.70 321.90
21 86.20 86.20 0.00 1282.60 959.70 322.90
22 78.80 78.80 0.00 1282.70 959.20 323.50
23 70.10 70.10 0.00 1282.80 958.40 324.40
24 55.30 55.30 0.00 1282.80 957.50 325.30
AVG 88.80 88.80 0.00 1282.88 959.94 322.95
MAX 118.10 118.10 0.00 1283.20 962.30 325.30
MIN 55.30 55.30 0.00 1282.60 957.50 320.40