US Army Corps of Engineers

Dexter Dam & Lake on MF Willamette River

June 2025

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
1 258 11 0 3535 3000 2960 0 694.29 693.37 638.24 55.13 26627.18
2 285 12 1 3109 3330 3280 0 693.86 693.20 638.41 54.79 26205.76
3 267 11 0 3145 3130 3080 0 693.88 692.99 638.31 54.68 26225.37
4 266 11 1 3124 3130 3080 0 693.92 693.04 638.31 54.73 26264.37
5 267 11 1 3300 3130 3080 0 693.94 693.06 638.32 54.74 26283.76
6 242 10 1 3544 2830 2780 0 693.64 693.50 638.13 55.37 25990.16
7 195 8 1 2442 2310 2260 0 693.88 693.47 637.82 55.65 26225.37
8 157 7 0 1805 1900 1850 0 693.67 693.36 637.60 55.76 26019.56
9 144 6 1 1786 1750 1700 0 693.75 693.36 637.56 55.80 26097.95
10 143 6 1 1375 1740 1690 0 692.95 693.05 637.55 55.50 25318.96
11 139 6 1 1500 1730 1680 0 692.23 692.28 637.54 54.74 24623.76
12 130 5 0 1663 1660 1610 0 692.19 691.86 637.49 54.37 24585.38
13 123 5 1 1512 1580 1530 0 692.31 691.87 637.44 54.43 24700.58
14 123 5 1 1648 1580 1530 0 692.44 691.99 637.43 54.56 24825.76
15 123 5 1 1649 1580 1530 0 692.58 692.13 637.44 54.69 24960.77
16 124 5 0 1694 1580 1530 0 692.74 692.41 637.44 54.97 25115.76
17 125 5 1 1606 1580 1530 0 692.88 692.43 637.44 54.99 25251.57
18 125 5 1 1629 1580 1530 0 693.01 692.60 637.44 55.16 25376.78
19 125 5 1 1639 1560 1520 0 693.15 692.65 637.44 55.21 25513.45
20 126 5 1 1511 1560 1510 0 693.07 692.76 637.45 55.31 25435.56
21 126 5 1 1547 1570 1520 0 693.02 692.70 637.44 55.26 25386.57
22 124 5 0 1534 1560 1510 0 692.96 692.65 637.45 55.20 25328.56
23 125 5 1 1567 1560 1510 0 693.16 692.66 637.44 55.22 25523.16
24 125 5 1 1740 1550 1510 0 693.37 692.88 637.44 55.44 25726.86
25 132 6 1 1656 1600 1550 0 693.49 693.07 637.49 55.58 25844.18
26 134 6 0 1670 1620 1570 0 693.58 693.16 637.51 55.65 25931.57
27 159 7 1 1404 1860 1810 0 693.65 693.11 637.64 55.47 25999.95
28 181 8 1 2130 2100 2050 0 693.74 692.98 637.74 55.24 26088.16
29 180 8 1 2153 2090 2040 0 693.84 693.10 637.75 55.35 26186.16
30 181 8 0 2141 2090 2040 0 693.95 693.20 637.74 55.46 26293.46
TOT 4954  22         
AVG 165 7 1 2025 1995 1946 0 693.30 692.83 637.68 55.15 25665.21
MAX 285   3544 3330 3280 0 694.29 693.50 638.41 55.80 26627.18
MIN 123   1375 1550 1510 0 692.19 691.86 637.43 54.37 24585.38