Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)

8 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1709238 PABerks[No locality description provided]2022 02040203 Schuylkill 
1654243 PABerks3401 Old U.S. 22, Hamburg, PA 19526, USA2017 02040203 Schuylkillestablished
230341 PABerksTulpehocken River, a tributary of the Schuylkill.1998 02040203 Schuylkillestablished
1713912 PALehighLeaser Lake2023 02040203 Schuylkillestablished
1654236 PAMontgomery400 Tow Path Rd, Phoenixville, PA 19460, USA2017 02040203 Schuylkillestablished
230334 PAMontgomeryRidge Valley Creek, behind the dam, Ridge Valley.1993 02040203 Schuylkillestablished
230329 PAMontgomerySpring Mount, pond at base of ski slope.1977 02040203 Schuylkillestablished
230331 PAPhiladelphiaSchuylkill River, west side, just above the Fairmount Dam.1986 02040203 Schuylkillestablished

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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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/20/2024].

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