Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
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Exotic
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10 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1759844 MECumberland[No locality description provided]2014 01060001 Presumpscot 
1524494 MECumberlandGrondin Pond2018 01060001 Presumpscotestablished
1872583 MECumberlandGrondin Pond2018 01060001 Presumpscot 
1524503 MECumberlandPleasant Hill Pond2004 01060001 Presumpscotestablished
1872530 MECumberlandPleasant Hill Pond2004 01060001 Presumpscot 
254518 MECumberlandPleasant Hill Pond, Scarborough2004 01060001 Presumpscotestablished
1524495 MECumberlandProuts Pond2018 01060001 Presumpscoteradicated
1256727 NHCarrollMountain Pond1992 01060003 Piscataqua-Salmon Fallsestablished
229056 NHCarrollMountain Pond, U.S. Fish and Wildlife Refuge, Brookfield1992 01060003 Piscataqua-Salmon Fallsestablished
248050 NHCarrollMountain Pond, U.S. Fish and Wildlife Refuge, Brookfield2007 01060003 Piscataqua-Salmon Fallsestablished

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.

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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 [2/23/2026].

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