Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)

30 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
228959 TNBentonBenton County1997 06040005 Kentucky Lakeestablished
1672290 TNCampbellCove Creek, Caryville, TN, US2019 06010205 Upper Clinch, Tennessee, Virginia 
1399553 TNCheathamBrush Creek area (Cheatham Lake) on Cumberland River2007 05130202 Lower Cumberland-Sycamoreunknown
274069 TNCheathamBrush Creek area of Cheatham Lake on the Cumberland River2007 05130202 Lower Cumberland-Sycamoreestablished
233942 TNCoffeeCoffee County1997 Unknown or N/Aestablished
228967 TNFranklinElk River, downstream of Tims Ford Lake1997 06030003 Upper Elkestablished
233943 TNGraingerGrainger County1997 Unknown or N/Aestablished
230763 TNHamiltonChickamauga Lake1961 06020001 Middle Tennessee-Chickamaugaestablished
229329 TNHamiltonChickamauga Lake1982 06020001 Middle Tennessee-Chickamaugaestablished
229330 TNHardinHardin County1982 Unknown or N/Aestablished
1400086 TNHumphreysDuck River Unit, Tennessee National Wildlife Refuge2002 06040005 Kentucky Lakeestablished
234209 TNJeffersonHolston River at McBee Island; along the right side of the river at HRM 32.0; Mascott Quadrangle1980 06010104 Holstonestablished
228961 TNJeffersonJefferson County1997 06010104 Holstonestablished
229326 TNKnoxKnox County1982 Unknown or N/Aestablished
230766 TNKnoxMelton Hill Lake1965 06010207 Lower Clinchestablished
229327 TNKnoxMelton Hill Lake1982 06010207 Lower Clinchestablished
230782 TNLoudonFort Loudoun Lake1982 06010201 Watts Bar Lakeestablished
228960 TNLoudonTellico Lake1997 06010204 Lower Little Tennesseeestablished
229331 TNMeigsMeigs County1982 Unknown or N/Aestablished
228889 TNPickettDale Hollow Lake1989 05130105 Obeyestablished
230854 TNRheaPiney River Embayment, Watts Bar Reservoir.1960 06010201 Watts Bar Lakeestablished
229328 TNRoaneRoane County1982 Unknown or N/Aestablished
228420 TNRoaneWatts Bar Reservoir.1955 06010201 Watts Bar Lakeestablished
230992 TNSmithCordell Hull Reservoir1998 05130106 Upper Cumberland-Cordell Hull Reservoirestablished
228421 TNStewartKentucky Lake.1982 06040005 Kentucky Lakeestablished

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/22/2024].

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