US Army Corps of Engineers

Dexter Dam & Lake on MF Willamette River

May 2026

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 0 0 1 1242 1240 0 1190 694.18 694.06 637.21 56.85 26519.17
2 1267 1240 694.22 694.09 637.21 56.88 26558.57
3 1228 1240 694.22 694.10 637.20 56.90 26558.57
4 1317 1240 694.44 694.18 637.20 56.98 26774.56
5 1225 1550 693.99 694.07 637.42 56.65 26332.28
6 1575 1680 693.86 693.81 637.50 56.31 26205.76
7 1595 1690 693.62 693.65 637.50 56.15 25970.57
8 1655 1770 693.33 693.37 637.53 55.84 25688.06
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TOT 0  1         
AVG 0 0 1 1388 1456 0 1190 693.98 693.92 637.35 56.57 26325.94
MAX 0   1655 1770 0 1190 694.44 694.18 637.53 56.98 26774.56
MIN 0   1225 1240 0 1190 693.33 693.37 637.20 55.84 25688.06