US Army Corps of Engineers

John Day Dam

Thursday May 15, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 224.80 55.90167.90 265.87 160.12 105.75
2 224.50 55.70167.90 265.97 160.28 105.69
3 224.40 55.40168.10 265.96 160.22 105.74
4 224.00 55.30167.80 265.86 160.42 105.44
5 223.80 55.30167.60 265.78 160.32 105.46
6 221.30 57.70162.70 265.87 160.32 105.55
7 206.20 117.40 86.10 265.86 160.71 105.15
8 205.20 121.80 82.50 265.86 160.92 104.94
9 206.80 121.60 82.50 265.76 161.12 104.64
10 206.80 123.40 82.50 265.66 161.12 104.54
11 208.90 123.80 82.50 265.76 161.22 104.54
12 209.40 124.20 82.50 265.76 161.42 104.34
13 206.20 122.70 82.50 265.86 161.54 104.32
14 207.00 123.60 82.50 265.86 161.72 104.14
15 207.60 124.40 82.20 265.76 162.01 103.75
16 207.20 122.50 82.00 265.66 162.12 103.54
17 208.70 125.80 82.00 265.55 162.27 103.28
18 210.80 126.10 82.00 265.56 162.42 103.14
19 208.20 125.30 82.00 265.47 161.92 103.55
20 209.20 126.30 82.00 265.47 161.72 103.75
21 208.90 124.20 82.00 265.56 161.32 104.24
22 206.70 118.90 86.80 265.36 161.31 104.05
23 203.30 60.30142.20 265.56 160.32 105.24
24 200.90 57.80142.20 265.66 159.92 105.74
AVG 211.28 101.06108.79 265.72 161.12 104.61
MAX 224.80 126.30168.10 265.97 162.42 105.75
MIN 200.90 55.30 82.00 265.36 159.92 103.14