Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic
Collection Info
Point Map
Species Profile
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Impacts

124 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Page:12345
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1824331 PAAdams[No locality description provided]2016 02050306 Lower Susquehanna 
1824284 PALancaster[No locality description provided]2016 02050306 Lower Susquehanna 
1759554 PALancaster[No locality description provided]2016 02050306 Lower Susquehanna 
1745324 PALancaster[No locality description provided]2020 02050306 Lower Susquehanna 
1651494 PALancasterConejohela Flats in Washington Boro2020 02050306 Lower Susquehannaestablished
1654257 PALancasterLancaster County, PA, USA2018 02050306 Lower Susquehannaestablished
1652389 PALancasterSusquehanna River2016 02050306 Lower Susquehannaestablished
1655065 PALancasterSusquehanna River at Drumore2020 02050306 Lower Susquehannaestablished
1811081 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811077 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811078 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811079 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811130 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811131 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811132 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811089 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811318 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811321 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811322 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811323 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811334 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811335 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811076 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811326 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
1811085 PAYork[No locality description provided]2013 02050306 Lower Susquehanna 
Page:12345

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 [2/19/2026].

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