Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
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292 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1526997 Eurasian watermilfoilWAChelanColumbia River at Entiat Lake2011 17020010 Upper Columbia-Entiatestablished
1525793 Eurasian watermilfoilWAChelanColumbia River at Entiat Lake2014 17020010 Upper Columbia-Entiatestablished
1528203 Eurasian watermilfoilWAChelanColumbia River at Entiat Lake2015 17020010 Upper Columbia-Entiatestablished
1529401 Eurasian watermilfoilWAChelanColumbia River at Entiat Lake2015 17020010 Upper Columbia-Entiatestablished
1525794 Eurasian watermilfoilWAChelanColumbia River at Entiat Lake2016 17020010 Upper Columbia-Entiatestablished
1526998 Eurasian watermilfoilWAChelanColumbia River at Entiat Lake2016 17020010 Upper Columbia-Entiatestablished
1529402 Eurasian watermilfoilWAChelanColumbia River at Entiat Lake2017 17020010 Upper Columbia-Entiatestablished
1528204 Eurasian watermilfoilWAChelanColumbia River at Entiat Lake2017 17020010 Upper Columbia-Entiatestablished
1526999 Eurasian watermilfoilWAChelanColumbia River at Entiat Lake2018 17020010 Upper Columbia-Entiatestablished
1525795 Eurasian watermilfoilWAChelanColumbia River at Entiat Lake2018 17020010 Upper Columbia-Entiatestablished
1529403 Eurasian watermilfoilWAChelanCortez (Three) Lake1994 17020010 Upper Columbia-Entiatestablished
230573 Eurasian watermilfoilWAChelanCortez (Three) Lake1995 17020010 Upper Columbia-Entiatestablished
1525835 Eurasian watermilfoilWADouglasBig Bow Lake2005 17020010 Upper Columbia-Entiatestablished
1529443 Eurasian watermilfoilWADouglasBig Bow Lake2005 17020010 Upper Columbia-Entiatestablished
237368 Eurasian watermilfoilWADouglasBig Bow Lake, near Rock Island2005 17020010 Upper Columbia-Entiatestablished
1528245 Eurasian watermilfoilWADouglasPit Lake2008 17020010 Upper Columbia-Entiatestablished
1527040 Eurasian watermilfoilWADouglasPutter Lake2008 17020010 Upper Columbia-Entiatestablished
1529444 Eurasian watermilfoilWADouglasRock Island Lake1991 17020010 Upper Columbia-Entiatestablished
1525935 hybrid watermilfoilWAGrantBurke Lake2008 17020010 Upper Columbia-Entiatestablished
1528596 Eurasian watermilfoilWAGrantBurke Lake1996 17020010 Upper Columbia-Entiatestablished
1524982 Eurasian watermilfoilWAGrantBurke Lake1996 17020010 Upper Columbia-Entiatestablished
1526186 Eurasian watermilfoilWAGrantBurke Lake1996 17020010 Upper Columbia-Entiatestablished
1527391 Eurasian watermilfoilWAGrantBurke Lake1996 17020010 Upper Columbia-Entiatestablished
1527392 Eurasian watermilfoilWAGrantBurke Lake1997 17020010 Upper Columbia-Entiatestablished
1527393 Eurasian watermilfoilWAGrantBurke Lake1997 17020010 Upper Columbia-Entiatestablished
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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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/3/2025].

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.