Potamogeton crispus
Potamogeton crispus
(curly-leaf pondweed)
Plants
Exotic
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Impacts

8 results for Potamogeton crispus (curly-leaf pondweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1654195 PABerksHopewell Furnace National Historic Site, Berks County, US-PA, US2016 02040203 Schuylkillestablished
1762778 PABerksHopewell Lake (BERKS)2003 02040203 Schuylkill 
232424 PABerksin a small stream feeding reservoir; Bernhart Reservoir, N E of Reading1933 02040203 Schuylkillestablished
1760705 PAMontgomery[No locality description provided]2002 02040203 Schuylkill 
244296 PAMontgomeryMontgomery County2008 02040203 Schuylkillestablished
232567 PAPhiladelphiaLemon Hill, Fairmont Park1861 02040203 Schuylkillestablished
232568 PAPhiladelphiaSchuylkill River1865 02040203 Schuylkillestablished
1834065 PASchuylkillTuscarora Lake (SCHUYLKILL)2019 02040203 Schuylkill 

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [7/9/2025].

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