Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)

3532 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
228470 NY Lower Hudson River1979 02030101 Lower Hudsonestablished
228469 NY Susquehanna River1994 02050103 Owego-Wappaseningestablished
871539 NYAlbany[No locality provided]2004 02020006 Middle Hudsonestablished
888266 NYAlbanyAlcove Reservoir1989 02020006 Middle Hudsonestablished
257727 NYAlbanyAlcove Reservoir1989 02020006 Middle Hudsonestablished
234663 NYAlbanyAlcove Reservoir2002 02020006 Middle Hudsonestablished
234664 NYAlbanyAnn Lee Pond2002 02020004 Mohawkestablished
888269 NYAlbanyAnn Lee Pond2006 02020004 Mohawkestablished
888276 NYAlbanyBasic Creek Reservoir1989 02020006 Middle Hudsonestablished
257728 NYAlbanyBasic Creek Reservoir1989 02020006 Middle Hudsonestablished
234665 NYAlbanyBasic Creek Reservoir2002 02020006 Middle Hudsonestablished
888328 NYAlbanyCrystal Lake2011 02020006 Middle Hudsonestablished
887919 NYAlbanyHudson River2004 02020006 Middle Hudsonestablished
257729 NYAlbanyHudson River near Albany2004 02020006 Middle Hudsonestablished
888408 NYAlbanyLittles Lake2006 02020006 Middle Hudsonestablished
888016 NYAlbanyRensselaer Lake2001 02020006 Middle Hudsonestablished
234666 NYAlbanyRensselaer Lake (6 Mile Waterworks)2002 02020006 Middle Hudsonestablished
888025 NYAlbanySanford (Colonie Library) Pond2006 02020004 Mohawkestablished
888026 NYAlbanySanford Pond2007 02020004 Mohawkestablished
887987 NYAlbanyThompsons Lake1998 02020006 Middle Hudsonestablished
234667 NYAlbanyThompsons Lake2002 02020006 Middle Hudsonestablished
257730 NYAlbanyWarner (Warners) Lake1989 02020005 Schoharieestablished
888495 NYAlbanyWarners Lake1989 02020005 Schoharieestablished
888496 NYAlbanyWatervliet Reservoir1989 02020006 Middle Hudsonestablished
257731 NYAlbanyWatervliet Reservoir1989 02020006 Middle Hudsonestablished

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.


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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/28/2023].

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