US Army Corps of Engineers

Grand Coulee Dam

Wednesday June 26, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 114.50 114.50 0.00 1286.80 961.90 324.90
2 104.30 104.30 0.00 1286.80 961.10 325.70
3 95.00 95.00 0.00 1286.80 960.20 326.60
4 82.00 82.00 0.00 1286.90 959.00 327.90
5 81.60 81.60 0.00 1286.90 958.80 328.10
6 90.90 90.90 0.00 1286.80 959.30 327.50
7 103.80 103.80 0.00 1286.80 960.50 326.30
8 106.60 106.60 0.00 1286.80 961.00 325.80
9 112.00 112.00 0.00 1286.80 961.30 325.50
10 113.50 113.50 0.00 1286.80 961.50 325.30
11 113.60 113.60 0.00 1286.80 961.80 325.00
12 114.50 114.50 0.00 1286.80 961.80 325.00
13 109.60 109.60 0.00 1286.70 961.60 325.10
14 115.20 115.20 0.00 1286.60 962.00 324.60
15 108.50 108.50 0.00 1286.70 961.60 325.10
16 113.20 113.20 0.00 1286.70 961.80 324.90
17 117.40 117.40 0.00 1286.70 962.30 324.40
18 116.20 116.20 0.00 1286.70 962.30 324.40
19 119.80 119.80 0.00 1286.70 962.40 324.30
20 119.40 119.40 0.00 1286.70 962.50 324.20
21 112.00 112.00 0.00 1286.70 962.00 324.70
22 112.50 112.50 0.00 1286.70 961.70 325.00
23 111.90 111.90 0.00 1286.70 961.60 325.10
24 90.20 90.20 0.00 1286.70 960.10 326.60
AVG 107.42 107.42 0.00 1286.75 961.25 325.50
MAX 119.80 119.80 0.00 1286.90 962.50 328.10
MIN 81.60 81.60 0.00 1286.60 958.80 324.20