US Army Corps of Engineers

Grand Coulee Dam

Sunday March 24, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 83.40 83.40 0.00 1283.20 958.40 324.80
2 76.50 76.50 0.00 1283.10 957.80 325.30
3 65.90 65.90 0.00 1283.10 957.10 326.00
4 61.80 61.80 0.00 1283.00 956.70 326.30
5 60.40 60.40 0.00 1283.00 956.70 326.30
6 52.20 52.20 0.00 1283.00 956.00 327.00
7 57.80 57.80 0.00 1283.00 956.20 326.80
8 51.60 51.60 0.00 1283.00 956.10 326.90
9 59.30 59.30 0.00 1283.00 956.50 326.50
10 45.10 45.10 0.00 1283.00 955.80 327.20
11 43.30 43.30 0.00 1283.10 955.50 327.60
12 44.30 44.30 0.00 1283.10 955.70 327.40
13 46.60 46.60 0.00 1283.20 956.30 326.90
14 45.50 45.50 0.00 1283.20 956.00 327.20
15 42.20 42.20 0.00 1283.30 955.70 327.60
16 38.80 38.80 0.00 1283.30 955.70 327.60
17 48.60 48.60 0.00 1283.30 956.40 326.90
18 53.80 53.80 0.00 1283.30 956.80 326.50
19 74.10 74.10 0.00 1283.30 958.30 325.00
20 82.40 82.40 0.00 1283.30 959.10 324.20
21 85.20 85.20 0.00 1283.30 959.40 323.90
22 85.20 85.20 0.00 1283.30 959.40 323.90
23 85.30 85.30 0.00 1283.30 959.40 323.90
24 77.00 77.00 0.00 1283.30 958.90 324.40
AVG 61.10 61.10 0.00 1283.17 957.08 326.09
MAX 85.30 85.30 0.00 1283.30 959.40 327.60
MIN 38.80 38.80 0.00 1283.00 955.50 323.90