Myriophyllum spicatum

Eurasian watermilfoil

Collection Information for Myriophyllum spicatum

Results limited to HUC #04020104.
To see the collection list for the entire Great Lakes region, click here.
 To see the collection list for the entire United States, click here.
 Results also available in (click to export table to spreadsheet)

(click table headers to sort)
Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
243571MIHoughtonHoughton/Baraga, Prickett Lake200204020104Sturgeonestablished
878050MIHoughtonHoughton County201104020104Sturgeonestablished
1551095MIHoughton[No locality description provided]200204020104Sturgeonestablished
1551096MIHoughton[No locality description provided]200204020104Sturgeonestablished
1551104MIHoughton[No locality description provided]200204020104Sturgeonestablished
1551125MIHoughton[No locality description provided]200204020104Sturgeonestablished
1551262MIBaraga[No locality description provided]200204020104Sturgeonestablished
1551311MIBaraga[No locality description provided]200204020104Sturgeonestablished
1553479MIHoughton[No locality description provided]200804020104Sturgeonestablished
1625221MIHoughtonOttawa National Forest200204020104Sturgeonestablished
1628612MIBaragaOttawa National Forest200804020104Sturgeonestablished
1628660MIHoughtonOttawa National Forest200804020104Sturgeonestablished
1553492MIBaraga[No locality description provided]200804020104Sturgeonestablished
1553493MIBaraga[No locality description provided]200804020104Sturgeonestablished
1625239MIBaragaOttawa National Forest200204020104Sturgeonestablished
1553480MIHoughton[No locality description provided]200804020104Sturgeonestablished
1553481MIHoughton[No locality description provided]200804020104Sturgeonestablished
1553484MIHoughton[No locality description provided]200804020104Sturgeonestablished
1553486MIBaraga[No locality description provided]200804020104Sturgeonestablished
1553487MIBaraga[No locality description provided]200804020104Sturgeonestablished
1553488MIBaraga[No locality description provided]200804020104Sturgeonestablished
1553489MIBaraga[No locality description provided]200804020104Sturgeonestablished
1553490MIBaraga[No locality description provided]200804020104Sturgeonestablished
1553491MIBaraga[No locality description provided]200804020104Sturgeonestablished
1627937MIHoughtonOttawa National Forest200804020104Sturgeonestablished
1628573MIBaragaOttawa National Forest200804020104Sturgeonestablished
1628592MIBaragaOttawa National Forest200804020104Sturgeonestablished
1628975MIHoughtonOttawa National Forest200204020104Sturgeonestablished
1630212MIHoughtonOttawa National Forest200804020104Sturgeonestablished
1628966MIHoughtonOttawa National Forest200204020104Sturgeonestablished
1628984MIHoughtonOttawa National Forest200204020104Sturgeonestablished
1629953MIHoughtonOttawa National Forest200804020104Sturgeonestablished

Citation for this information:
U.S. Geological Survey, 2026, Myriophyllum spicatum: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 2/20/2026