John Day & Lake Umatilla
January 2023
Day of Month | Total Generation MWh | Average Generation MW | Station Use MWh | Inflow kcfs | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Midnight Reservoir Elevation | Average Forebay Elevation | Average Tailwater Elevation | Average Head feet |
1 | 18055 | 752 | 64 | 101.40 | 96.00 | 95.00 | 0.00 | 265.53 | 265.44 | 159.74 | 105.70 |
2 | 21204 | 884 | 64 | 122.90 | 112.50 | 111.60 | 0.00 | 265.93 | 265.62 | 160.03 | 105.59 |
3 | 23755 | 990 | 64 | 121.30 | 126.40 | 125.40 | 0.00 | 265.73 | 265.82 | 160.50 | 105.32 |
4 | 20892 | 871 | 64 | 105.30 | 110.60 | 109.80 | 0.00 | 265.53 | 265.58 | 159.76 | 105.82 |
5 | 20368 | 849 | 64 | 92.90 | 108.60 | 107.60 | 0.00 | 264.93 | 265.26 | 160.03 | 105.23 |
6 | 22609 | 942 | 64 | 136.40 | 120.70 | 119.70 | 0.00 | 265.53 | 265.22 | 160.34 | 104.88 |
7 | 19633 | 818 | 64 | 107.10 | 104.50 | 103.50 | 0.00 | 265.63 | 265.45 | 159.94 | 105.51 |
8 | 19924 | 830 | 63 | 111.40 | 106.20 | 105.10 | 0.00 | 265.83 | 265.70 | 160.22 | 105.48 |
9 | 21414 | 892 | 63 | 105.60 | 113.40 | 112.50 | 0.00 | 265.53 | 265.68 | 159.90 | 105.78 |
10 | 24012 | 1001 | 64 | 127.20 | 127.20 | 126.40 | 0.00 | 265.53 | 265.53 | 160.02 | 105.51 |
11 | 24506 | 1021 | 63 | 130.30 | 130.30 | 129.20 | 0.00 | 265.53 | 265.42 | 159.98 | 105.44 |
12 | 24059 | 1002 | 62 | 125.10 | 127.90 | 127.00 | 0.00 | 265.43 | 265.51 | 160.20 | 105.31 |
13 | 20433 | 851 | 61 | 113.90 | 108.60 | 107.70 | 0.00 | 265.63 | 265.29 | 159.87 | 105.42 |
14 | 20756 | 865 | 61 | 110.30 | 110.30 | 109.30 | 0.00 | 265.63 | 265.66 | 160.09 | 105.57 |
15 | 21096 | 879 | 61 | 114.40 | 111.80 | 110.80 | 0.00 | 265.73 | 265.58 | 159.77 | 105.81 |
16 | 22383 | 933 | 61 | 118.40 | 118.40 | 117.50 | 0.00 | 265.73 | 265.58 | 159.78 | 105.80 |
17 | 19465 | 811 | 61 | 100.80 | 103.40 | 102.50 | 0.00 | 265.63 | 265.50 | 159.87 | 105.63 |
18 | 23148 | 964 | 61 | 128.00 | 122.80 | 121.90 | 0.00 | 265.83 | 265.64 | 160.08 | 105.56 |
19 | 23772 | 990 | 61 | 123.60 | 126.10 | 125.50 | 0.00 | 265.73 | 265.61 | 160.53 | 105.08 |
20 | 24154 | 1006 | 60 | 120.10 | 128.00 | 127.60 | 0.00 | 265.43 | 265.39 | 160.30 | 105.09 |
21 | | | | 123.90 | 126.50 | 126.10 | 0.00 | 265.33 | 265.33 | 160.24 | 105.09 |
22 | | | | 116.40 | 111.20 | 110.80 | 0.00 | 265.53 | 265.24 | 160.19 | 105.05 |
23 | | | | 132.40 | 132.40 | 132.00 | 0.00 | 265.53 | 265.47 | 160.29 | 105.18 |
24 | | | | 113.40 | 113.40 | 113.00 | 0.00 | 265.53 | 265.41 | 160.15 | 105.26 |
25 | | | | 117.40 | 117.40 | 117.10 | 0.00 | 265.53 | 265.48 | 160.03 | 105.45 |
26 | | | | 110.50 | 115.80 | 115.50 | 0.00 | 265.33 | 265.46 | 160.23 | 105.23 |
27 | | | | 105.90 | 113.70 | 113.20 | 0.00 | 265.03 | 265.15 | 160.37 | 104.78 |
28 | | | | | | | | | | | |
29 | | | | | | | | | | | |
30 | | | | | | | | | | | |
31 | | | | | | | | | | | |
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TOT | 435637 | | 1250 | | | | | | | | |
AVG | 21782 | 908 | 63 | 116.16 | 116.45 | 115.68 | 0.00 | 265.55 | 265.48 | 160.09 | 105.39 |
|
MAX | 24506 | | | 136.40 | 132.40 | 132.00 | 0.00 | 265.93 | 265.82 | 160.53 | 105.82 |
MIN | 18055 | | | 92.90 | 96.00 | 95.00 | 0.00 | 264.93 | 265.15 | 159.74 | 104.78 |