Myriophyllum spicatum

Eurasian watermilfoil

Collection Information for Myriophyllum spicatum

Results limited to HUC #04180000.
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
1337397WIBayfieldChequamegon Bay199604180000Lake Superiorestablished
231014WIBayfieldChequamegon Bay, Lake Superior199804180000Lake Superiorestablished
231016WIBayfieldLake Superior at Washburn Harbor199804180000Lake Superiorestablished
237063WIDouglasSuperior Bay, Lake Superior200604180000Lake Superiorestablished
268154WIDouglasSuperior Bay, Barkers Island Marina200604180000Lake Superiorestablished
1322371WIBayfieldFish Creek Slough, Long Bridge on Lake Superior201604180000Lake Superiorestablished
1425466WIBayfieldChequamegon Bay199804180000Lake Superiorestablished
1425470WIAshlandChequamegon Bay (at Ashland marina), Lk Superior199704180000Lake Superiorestablished
1422376WIDouglasHog Island Inlet201604180000Lake Superiorestablished
1424103WIAshlandKakagon Slough201104180000Lake Superiorestablished
1424828WIAshlandLake Superior - Kreher Park (Ashland)201104180000Lake Superiorestablished

Citation for this information:
U.S. Geological Survey, 2024, Myriophyllum spicatum: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 11/25/2024