Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
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18 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1890324 WIKenosha[No locality description provided; coordinates obscured by collector]2025 04040002 Pike-Root 
1890638 WIKenosha[No locality description provided]2025 04040002 Pike-Root 
1424327 WIKenoshaKenosha Harbor2004 04040002 Pike-Rootestablished
1423419 WIKenoshaTobin Creek (Station ID#10009358)2017 04040002 Pike-Rootestablished
1422617 WIMilwaukeeAnderson Lake2013 04040002 Pike-Rootestablished
1424581 WIMilwaukeeMid. Oakwood Golf Course Pond2013 04040002 Pike-Rootestablished
1426615 WIMilwaukeeNorth Oakwood Golf Course Pond2013 04040002 Pike-Rootestablished
1426995 WIMilwaukeeOak Creek Parkway - Mill Pond2013 04040002 Pike-Rootestablished
1427475 WIMilwaukeeScout Lake1997 04040002 Pike-Rootestablished
231118 WIMilwaukeeScout Lake1998 04040002 Pike-Rootestablished
1427656 WIMilwaukeeSouth Oakwood Gold Course Pond2013 04040002 Pike-Rootestablished
1424370 WIMilwaukeeWhitnall Park Pond 32013 04040002 Pike-Rootestablished
1424653 WIWaukeshaKelly Lake, Lower1995 04040002 Pike-Rootestablished
231538 WIWaukeshaLower Kelly Lake1998 04040002 Pike-Rootestablished
1423886 WIWaukeshaUpper Kelly Lake1997 04040002 Pike-Rootestablished
253407 WIWaukeshaUpper Kelly Lake1997 04040002 Pike-Rootcollected
231254 WIWaukeshaUpper Kelly Lake1998 04040002 Pike-Rootestablished
231249 WIWaukeshaUpper kelly Lake1998 04040002 Pike-Rootestablished

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 [2/21/2026].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.