US Army Corps of Engineers

John Day Dam

Thursday April 3, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 182.90 172.20 9.80 265.52 161.52 104.00
2 186.30 173.80 9.80 265.61 161.82 103.79
3 172.10 161.40 9.80 265.71 161.32 104.39
4 174.60 162.10 9.80 265.61 161.22 104.39
5 173.80 163.10 9.80 265.51 161.32 104.19
6 200.70 190.00 9.80 265.52 162.22 103.30
7 203.60 191.10 9.80 265.42 161.62 103.80
8 196.90 186.20 9.80 265.52 160.92 104.60
9 159.90 149.20 9.80 265.63 160.22 105.41
10 165.10 152.60 9.80 265.53 160.79 104.74
11 164.20 153.60 9.80 265.43 160.52 104.91
12 164.90 154.20 9.80 265.33 160.76 104.57
13 164.20 153.50 9.80 265.43 161.12 104.31
14 163.80 153.10 9.80 265.53 160.85 104.68
15 162.40 151.80 9.80 265.53 161.02 104.51
16 159.30 148.60 9.80 265.63 160.72 104.91
17 146.90 136.20 9.80 265.52 160.82 104.70
18 190.60 180.00 9.80 265.43 161.92 103.51
19
20
21
22
23
24
AVG 174.01 162.93 9.80 265.52 161.15 104.37
MAX 203.60 191.10 9.80 265.71 162.22 105.41
MIN 146.90 136.20 9.80 265.33 160.22 103.30