US Army Corps of Engineers

John Day Dam

Thursday April 10, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 193.80 61.50131.40 265.52 161.52 104.00
2 200.90 56.10143.90 265.52 161.22 104.30
3 201.20 56.30143.90 265.42 161.32 104.10
4 200.90 56.10143.90 265.42 161.02 104.40
5 200.20 55.40143.90 265.42 160.82 104.60
6 200.70 58.90140.90 265.32 161.02 104.30
7 238.90 140.80 97.20 265.22 161.12 104.10
8 238.50 142.80 94.70 265.12 160.72 104.40
9 194.20 116.40 76.90 265.32 159.72 105.60
10 191.90 114.20 76.80 265.42 159.53 105.89
11 194.50 114.90 76.90 265.42 159.92 105.50
12 193.40 116.00 76.50 265.22 159.82 105.40
13 194.60 115.70 76.20 265.22 159.82 105.40
14 193.60 116.40 76.30 265.32 159.62 105.70
15 194.90 115.50 76.80 265.42 159.62 105.80
16 193.60 115.70 77.00 265.42 159.62 105.80
17 221.00 132.30 87.80 265.22 160.42 104.80
18 220.70 131.80 88.00 265.12 160.72 104.40
19 221.80 132.90 88.00 265.12 161.02 104.10
20 220.00 131.10 88.00 264.93 160.92 104.01
21 219.90 127.40 89.90 264.92 160.64 104.28
22 222.30 60.50161.00 264.92 160.22 104.70
23 219.70 57.00161.70 264.92 160.32 104.60
24 221.40 58.80161.70 265.02 160.32 104.70
AVG 208.02 99.35107.47 265.25 160.46 104.79
MAX 238.90 142.80161.70 265.52 161.52 105.89
MIN 191.90 55.40 76.20 264.92 159.53 104.00