US Army Corps of Engineers

John Day Dam

Saturday November 1, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 116.20 113.50 0.00 266.00 160.22 105.78
2 115.00 114.10 0.00 265.80 160.42 105.38
3 116.40 115.50 0.00 265.70 160.42 105.28
4 116.60 115.70 0.00 265.80 160.52 105.28
5 116.10 115.20 0.00 265.80 160.42 105.38
6 116.20 115.30 0.00 265.80 160.22 105.58
7 115.00 114.10 0.00 265.80 160.22 105.58
8 113.20 111.60 0.80 265.80 160.42 105.38
9 116.60 114.20 1.50 265.80 160.42 105.38
10 118.30 115.90 1.50 265.92 160.32 105.60
11 118.60 116.20 1.50 265.92 160.22 105.70
12 102.60 98.40 1.50 265.92 159.72 106.20
13 97.30 93.10 1.50 265.82 160.12 105.70
14 97.10 94.70 1.50 265.82 159.92 105.90
15 96.90 92.70 1.50 265.72 159.92 105.80
16 97.60 95.20 1.50 265.62 160.22 105.40
17 116.60 114.20 1.50 265.52 160.12 105.40
18 117.90 115.50 1.50 265.52 159.77 105.75
19 108.00 107.10 0.00 265.62 159.82 105.80
20 106.30 105.40 0.00 265.99 160.02 105.97
21 105.50 104.60 0.00 265.82 160.12 105.70
22 109.80 107.10 0.00 265.72 160.12 105.60
23 107.30 106.40 0.00 265.62 159.92 105.70
24 105.90 105.00 0.00 265.52 159.82 105.70
1 97.00 94.30 0.00 265.62 159.62 106.00
AVG 109.76 107.80 0.63 265.76 160.12 105.64
MAX 118.60 116.20 1.50 266.00 160.52 106.20
MIN 96.90 92.70 0.00 265.52 159.62 105.28
BUILDING STRONG®