Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)

8 results for Myriophyllum spicatum (Eurasian watermilfoil)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
276704 CTHartfordGables Pond, Farmington, Ct2009 01080207 Farmingtoncollected
260585 CTHartfordLower Mill pond, Mills Pond Recreation Area, Canton2005 01080207 Farmingtonestablished
276703 CTHartfordSpring Lake, Avon, Ct2005 01080207 Farmingtoncollected
260605 CTHartfordSpring Lake, Fisher Meadows Recreation Area, Avon2005 01080207 Farmingtonestablished
260594 CTLitchfieldBurr Pond, Torrington, Burr Mountain Rd/Rt.82005 01080207 Farmingtonestablished
260567 CTLitchfieldHighland Lake, Winchester2004 01080207 Farmingtonestablished
235043 CTLItchfieldHighland Lake, Winchester town, north end of lake in area west of the boat launch2001 01080207 Farmingtonestablished
235022 CTLitchfieldSpectacle Pond [=Burr Pond], Kent2001 01080207 Farmingtonestablished

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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/28/2021].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.