Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
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29 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1680150 MIBerrienSt. Joeseph River (60 sites in the vicinity)2017 04190000 Lake Michiganestablished
1680151 MIBerrienSt. Joeseph River (60 sites in the vicinity)2017 04190000 Lake Michiganestablished
1597470 MIDelta[No locality description provided]2011 04190000 Lake Michiganestablished
1597475 MIDelta[No locality description provided]2011 04190000 Lake Michiganestablished
1597476 MIDelta[No locality description provided]2011 04190000 Lake Michiganestablished
1597477 MIDelta[No locality description provided]2011 04190000 Lake Michiganestablished
1890249 MIDelta[No locality description provided]2025 04190000 Lake Michigan 
1321020 MIDeltaII Rd boat docks, south of Garden, Lake Michigan2016 04190000 Lake Michiganestablished
1608551 MIGrand Traverse[No locality description provided]2017 04190000 Lake Michiganestablished
1608651 MIGrand Traverse[No locality description provided]2017 04190000 Lake Michiganestablished
1608840 MILeelanau[No locality description provided]2017 04190000 Lake Michiganestablished
1608901 MILeelanau[No locality description provided]2017 04190000 Lake Michiganestablished
1560203 MIMackinac[No locality description provided]2013 04190000 Lake Michiganestablished
1560204 MIMackinac[No locality description provided]2013 04190000 Lake Michiganestablished
1560205 MIMackinac[No locality description provided]2013 04190000 Lake Michiganestablished
1560206 MIMackinac[No locality description provided]2013 04190000 Lake Michiganestablished
1557277 MIMason[No locality description provided]2013 04190000 Lake Michiganestablished
1563359 MIMason[No locality description provided]2014 04190000 Lake Michiganestablished
1423406 MIMasonGreen Bay1979 04190000 Lake Michiganestablished
1424770 MIMasonLake Michigan1978 04190000 Lake Michiganestablished
1426276 MIMasonMoonlight Bay (N Shore), Lk Michigan1978 04190000 Lake Michiganestablished
1426655 MIMasonMoonlight Bay (SW Shore), Lk Michigan1982 04190000 Lake Michiganestablished
1426327 MIMasonMoonlight Bay (W Shore), Lk Michigan1978 04190000 Lake Michiganestablished
1426945 MIMasonNorth Bay (E Shore), Lk Michigan1978 04190000 Lake Michiganestablished
1426582 MIMasonNorth Bay (N Shore), Lk Michigan1984 04190000 Lake Michiganestablished
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Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/20/2026].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.