Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

1165 results for Myriophyllum spicatum (Eurasian watermilfoil)
Download Data

Page:12345678910...>>
Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1826148 Eurasian watermilfoilAZNavajo[No locality description provided]2016 15020005 Silver 
1677627 Eurasian watermilfoilCAMarin[No locality description provided]2016 18050005 Tomales-Drake Bays 
1486340 Eurasian watermilfoilFLBayDeer Point Lake2016 03140101 St. Andrew-St. Joseph Baysestablished
1486339 Eurasian watermilfoilFLBayEconfina Creek2016 03140101 St. Andrew-St. Joseph Baysestablished
1486336 Eurasian watermilfoilFLCitrusChassahowitzka River2016 03100207 Crystal-Pithlachascoteeestablished
1486341 Eurasian watermilfoilFLCitrusCrystal River2016 03100207 Crystal-Pithlachascoteeestablished
1486338 Eurasian watermilfoilFLCitrusHalls River2016 03100207 Crystal-Pithlachascoteeestablished
1486337 Eurasian watermilfoilFLCitrusHomosassa River (Springs)2016 03100207 Crystal-Pithlachascoteeestablished
1486319 Eurasian watermilfoilFLHernandoWeeki Wachee River2016 03100207 Crystal-Pithlachascoteeestablished
1486318 Eurasian watermilfoilFLWakullaSt. Marks River2016 03120001 Apalachee Bay-St. Marksestablished
1885227 hybrid watermilfoilIDBenewahBenewah Lake2016 17010304 St. Joeestablished
1885225 hybrid watermilfoilIDBenewahChatcolet Lake2016 17010304 St. Joeestablished
1885226 hybrid watermilfoilIDBenewahRound Lake2016 17010304 St. Joeestablished
1885228 hybrid watermilfoilIDBenewahSaint Joe River2016 17010304 St. Joeestablished
1885364 Eurasian watermilfoilIDBenewahSaint Joe River2016 17010304 St. Joeestablished
1885229 hybrid watermilfoilIDBenewahSaint Maries River2016 17010304 St. Joeestablished
1885362 hybrid watermilfoilIDKootenaiBlack Lake2016 17010303 Coeur d'Alene Lakeestablished
1884051 Eurasian watermilfoilIDKootenaiBlack Lake2016 17010303 Coeur d'Alene Lakeestablished
1885218 hybrid watermilfoilIDKootenaiCoeur d'Alene Lake, East Shore2016 17010303 Coeur d'Alene Lakeestablished
1885224 hybrid watermilfoilIDKootenaiCoeur d'Alene Lake, South Shore2016 17010303 Coeur d'Alene Lakeestablished
1885363 Eurasian watermilfoilIDKootenaiCoeur d'Alene Lake, South Shore2016 17010303 Coeur d'Alene Lakeestablished
1885222 hybrid watermilfoilIDKootenaiCoeur d'Alene Lake, West Shore2016 17010303 Coeur d'Alene Lakeestablished
1885220 hybrid watermilfoilIDKootenaiKillarney Lake2016 17010303 Coeur d'Alene Lakeestablished
1885361 Eurasian watermilfoilIDKootenaiKillarney Lake2016 17010303 Coeur d'Alene Lakeestablished
1247801 Eurasian watermilfoilIDTwin FallsPrivate pond near the Snake River and Deep Creek2016 17040212 Upper Snake-Rockestablished
Page:12345678910...>>

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/21/2026].

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.