Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic
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26 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1760156 PABerks[No locality description provided]2003 02040203 Schuylkill 
1759992 PABerks[No locality description provided]2014 02040203 Schuylkill 
1843924 PABerks[No locality description provided]2021 02040203 Schuylkill 
1709238 PABerks[No locality description provided]2022 02040203 Schuylkill 
1892856 PABerks[No locality description provided]2025 02040203 Schuylkill 
1654243 PABerks3401 Old U.S. 22, Hamburg, PA 19526, USA2017 02040203 Schuylkillestablished
1758710 PABerksHopewell Lake (BERKS)2003 02040203 Schuylkill 
1759482 PABerksHopewell Lake (BERKS)2007 02040203 Schuylkill 
1760143 PABerksHopewell Lake (BERKS)2008 02040203 Schuylkill 
1758811 PABerksScotts Run Lake (BERKS)2003 02040203 Schuylkill 
230341 PABerksTulpehocken River, a tributary of the Schuylkill.1998 02040203 Schuylkillestablished
1713912 PALehighLeaser Lake2023 02040203 Schuylkillestablished
1842178 PALehighLeaser Lake (LEHIGH)2020 02040203 Schuylkill 
1834323 PAMontgomery[No locality description provided]2019 02040203 Schuylkill 
1838358 PAMontgomery[No locality description provided]2020 02040203 Schuylkill 
1654236 PAMontgomery400 Tow Path Rd, Phoenixville, PA 19460, USA2017 02040203 Schuylkillestablished
1759367 PAMontgomeryGreen Lane Reservoir (MONTGOMERY)2007 02040203 Schuylkill 
1759790 PAMontgomeryGreen Lane Reservoir (MONTGOMERY)2007 02040203 Schuylkill 
230334 PAMontgomeryRidge Valley Creek, behind the dam, Ridge Valley.1993 02040203 Schuylkillestablished
230329 PAMontgomerySpring Mount, pond at base of ski slope.1977 02040203 Schuylkillestablished
1826385 PAPhiladelphia[No locality description provided]2017 02040203 Schuylkill 
1834230 PAPhiladelphia[No locality description provided]2018 02040203 Schuylkill 
1834278 PAPhiladelphia[No locality description provided]2019 02040203 Schuylkill 
1834322 PAPhiladelphia[No locality description provided]2019 02040203 Schuylkill 
1828643 PAPhiladelphia[No locality description provided]2019 02040203 Schuylkill 
Page:12

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 [2/19/2026].

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