US Army Corps of Engineers

John Day Dam

Wednesday September 27, 2023

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 59.40 58.60 0.00 265.23 159.52 105.71
2 59.90 59.10 0.00 265.13 159.62 105.51
3 60.00 59.20 0.00 265.13 159.42 105.71
4 59.50 58.70 0.00 265.23 159.72 105.51
5 61.20 58.60 0.00 265.23 159.53 105.70
6 59.40 58.60 0.00 265.13 159.92 105.21
7 73.50 72.70 0.00 265.03 159.82 105.21
8 77.70 73.50 1.60 265.03 159.42 105.61
9 75.70 73.30 1.60 265.13 159.62 105.51
10 67.30 63.10 1.60 265.33 159.81 105.52
11 64.60 62.20 1.60 265.33 159.72 105.61
12 64.10 61.80 1.60 265.13 159.82 105.31
13 65.00 62.60 1.60 264.83 159.52 105.31
14 65.70 63.30 1.60 264.73 159.72 105.01
15 82.20 78.00 1.60 264.83 159.52 105.31
16 80.00 77.60 1.60 265.03 159.52 105.51
17 80.30 77.90 1.60 265.13 159.72 105.41
18
19
20
21
22
23
24
AVG 67.97 65.81 0.94 265.09 159.64 105.45
MAX 82.20 78.00 1.60 265.33 159.92 105.71
MIN 59.40 58.60 0.00 264.73 159.42 105.01
BUILDING STRONG®