US Army Corps of Engineers

John Day Dam

Saturday April 19, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 223.50 56.90165.70 265.42 160.42 105.00
2 217.20 101.20115.10 265.42 160.62 104.80
3 231.30 53.80174.80 265.42 160.12 105.30
4 229.40 53.70174.80 265.42 160.22 105.20
5 231.30 53.90174.80 265.42 160.32 105.10
6 230.90 57.30172.70 265.42 160.72 104.70
7 198.60 114.80 81.10 265.42 161.02 104.40
8 199.00 118.00 80.10 265.42 161.02 104.40
9 203.60 122.70 80.10 265.41 161.02 104.39
10 200.10 119.20 80.10 265.41 161.39 104.02
11 198.20 117.20 80.10 265.42 161.72 103.70
12 200.30 119.40 80.10 265.52 161.82 103.70
13 201.40 120.40 80.00 265.52 161.72 103.80
14 199.80 118.90 80.00 265.52 162.02 103.50
15 200.90 120.00 79.90 265.52 162.05 103.47
16 200.10 119.30 79.90 265.52 162.02 103.50
17 202.20 121.40 80.00 265.52 162.15 103.37
18 229.50 137.00 91.60 265.42 162.52 102.90
19 232.20 139.40 91.90 265.42 162.82 102.60
20 232.00 139.20 91.90 265.52 162.52 103.00
21 233.60 134.30 96.50 265.51 162.02 103.49
22 234.60 59.50172.40 265.61 161.52 104.09
23 231.30 55.50174.90 265.61 161.62 103.99
24 195.20 56.10136.40 265.61 161.32 104.29
AVG 214.84 100.38113.12 265.48 161.45 104.03
MAX 234.60 139.40174.90 265.61 162.82 105.30
MIN 195.20 53.70 79.90 265.41 160.12 102.60