US Army Corps of Engineers

Dexter Dam & Lake on MF Willamette River

September 2021

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow cfsTotal Outflow cfsGeneration Flow cfsSpill cfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feetMidnight Storage kaf
1 132 6 0 1670 1630 1580 0 693.59 692.57 637.54 55.03 25941.28
2 133 6 1 1630 1630 1580 0 693.65 692.62 637.53 55.09 25999.95
3 132 6 0 1700 1630 1580 0 693.78 692.71 637.53 55.18 26127.37
4 133 6 1 1690 1630 1580 0 693.92 692.83 637.53 55.30 26264.37
5 133 6 1 1710 1620 1570 0 694.10 692.99 637.53 55.46 26440.00
6 133 6 0 1720 1620 1570 0 694.31 693.18 637.53 55.65 26646.78
7 139 6 1 1700 1670 1620 0 694.40 693.35 637.55 55.80 26735.00
8 148 6 0 1710 1720 1670 0 694.32 693.38 637.56 55.82 26656.57
9 146 6 1 1710 1730 1690 0 694.29 693.29 637.56 55.73 26627.18
10 146 6 0 1710 1730 1680 0 694.26 693.25 637.57 55.68 26597.76
11 149 6 0 1630 1730 1680 0 694.06 693.18 637.56 55.62 26400.76
12 147 6 1 1630 1730 1680 0 693.84 692.99 637.56 55.43 26186.16
13 146 6 1 1660 1730 1680 0 693.69 692.78 637.57 55.21 26039.18
14 146 6 0 1680 1730 1670 0 693.59 692.66 637.57 55.09 25941.28
15 145 6 1 1670 1720 1670 0 693.49 692.54 637.58 54.96 25844.18
16 145 6 1 1670 1720 1670 0 693.41 692.45 637.57 54.88 25765.78
17 146 6 0 1600 1720 1670 0 693.17 692.77 637.56 55.21 25532.86
18 146 6 1 1710 1730 1680 0 693.09 692.75 637.56 55.19 25455.18
19 146 6 0 1630 1720 1670 0 692.93 692.65 637.57 55.08 25299.76
20 145 6 1 1650 1720 1670 0 692.78 692.33 637.56 54.77 25154.57
21 1600 1710 692.56 692.15 637.59 54.56 24941.56
22 1630 1680 692.42 691.98 637.57 54.41 24806.37
23 1610 1680 692.27 691.84 637.57 54.27 24662.16
24 1640 1680 692.18 691.70 637.57 54.13 24575.77
25 1630 1650 692.15 691.64 637.54 54.10 24546.95
26 1630 1600 692.27 691.70 637.50 54.20 24662.16
27 1680 1610 692.33 691.78 637.51 54.27 24719.76
28
29
30
TOT 2836  11         
AVG 142 6 1 1663 1684 1643 0 693.36 692.59 637.55 55.04 25724.84
MAX 149   1720 1730 1690 0 694.40 693.38 637.59 55.82 26735.00
MIN 132   1600 1600 1570 0 692.15 691.64 637.50 54.10 24546.95