US Army Corps of Engineers

Grand Coulee Dam

Sunday April 14, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 68.80 68.80 0.00 1282.40 957.40 325.00
2 72.10 72.10 0.00 1282.30 957.70 324.60
3 68.50 68.50 0.00 1282.30 957.50 324.80
4 68.10 68.10 0.00 1282.30 957.30 325.00
5 67.50 67.50 0.00 1282.30 957.30 325.00
6 71.80 71.80 0.00 1282.10 957.70 324.40
7 74.20 74.20 0.00 1282.30 958.00 324.30
8 77.60 77.60 0.00 1282.20 958.30 323.90
9 79.30 79.30 0.00 1282.10 958.50 323.60
10 73.30 73.30 0.00 1282.10 958.20 323.90
11 65.20 65.20 0.00 1282.10 957.50 324.60
12 67.30 67.30 0.00 1282.10 957.30 324.80
13 70.90 70.90 0.00 1282.10 957.80 324.30
14 64.80 64.80 0.00 1282.10 957.60 324.50
15 49.20 49.20 0.00 1282.10 956.00 326.10
16 49.20 49.20 0.00 1282.10 956.00 326.10
17 54.00 54.00 0.00 1282.10 956.30 325.80
18 57.20 57.20 0.00 1282.20 956.70 325.50
19 71.20 71.20 0.00 1282.20 957.70 324.50
20 73.40 73.40 0.00 1282.20 958.30 323.90
21 76.90 76.90 0.00 1282.10 958.60 323.50
22 71.30 71.30 0.00 1282.10 958.20 323.90
23 60.10 60.10 0.00 1282.20 957.50 324.70
24 55.80 55.80 0.00 1282.20 956.90 325.30
AVG 66.99 66.99 0.00 1282.18 957.51 324.67
MAX 79.30 79.30 0.00 1282.40 958.60 326.10
MIN 49.20 49.20 0.00 1282.10 956.00 323.50