Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
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106 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Page:12345
Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
230129 Eurasian watermilfoilINDeKalbStory Lake, Ashley1996 04050001 St. Josephestablished
879802 Eurasian watermilfoilINElkhartElkhart County2007 04050001 St. Josephestablished
230130 Eurasian watermilfoilINElkhartFish Lake, Goshen1995 04050001 St. Josephestablished
230131 Eurasian watermilfoilINElkhartHeaton Lake, Elkhart1996 04050001 St. Josephestablished
230132 Eurasian watermilfoilINElkhartHunter Lake, Middlebury1996 04050001 St. Josephestablished
230133 Eurasian watermilfoilINElkhartRound Lake, Bristol1996 04050001 St. Josephestablished
230134 Eurasian watermilfoilINElkhartSimonton Lake at Elkhart1996 04050001 St. Josephestablished
230827 Eurasian watermilfoilINElkhartSt. Joseph River, Elkhart Dam.1996 04050001 St. Josephestablished
230135 Eurasian watermilfoilINElkhartYellow Creek Lake, Wakarusa1996 04050001 St. Josephestablished
230146 Eurasian watermilfoilINKosciuskoBoner Lake, Syracuse1996 04050001 St. Josephestablished
1884092 hybrid watermilfoilINKosciuskoDewart Lake, Milford2021 04050001 St. Josephestablished
230150 Eurasian watermilfoilINKosciuskoDewart Lake, Milford1996 04050001 St. Josephestablished
877750 Eurasian watermilfoilINKosciuskoLake Wawasee near Syracuse2006 04050001 St. Josephestablished
230167 Eurasian watermilfoilINKosciuskoLake Wawasee, Syracuse1996 04050001 St. Josephestablished
230164 Eurasian watermilfoilINKosciuskoSyracuse Lake, Syracuse1996 04050001 St. Josephestablished
877749 Eurasian watermilfoilINKosciuskoSyracuse Lake, Syracuse2005 04050001 St. Josephestablished
230166 Eurasian watermilfoilINKosciuskoWabee Lake, Milford.1996 04050001 St. Josephestablished
230170 Eurasian watermilfoilINLaGrangeAdams Lake, Wocottville.1996 04050001 St. Josephestablished
877759 Eurasian watermilfoilINLaGrangeAdams Lake, Wocottville.2007 04050001 St. Josephestablished
230171 Eurasian watermilfoilINLaGrangeAldrich Lake, Ontario1996 04050001 St. Josephestablished
230172 Eurasian watermilfoilINLaGrangeAppleman, Elmira1996 04050001 St. Josephestablished
230173 Eurasian watermilfoilINLaGrangeAtwood Lake, Wolcottville1996 04050001 St. Josephestablished
230180 Eurasian watermilfoilINLaGrangeBig Long Lake, S. Milford1996 04050001 St. Josephestablished
230174 Eurasian watermilfoilINLaGrangeBlackman Lake, S. Miflord1996 04050001 St. Josephestablished
230176 Eurasian watermilfoilINLaGrangeDallas Lake, Wolcottville1996 04050001 St. Josephestablished
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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 [1/23/2026].

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.