Potamogeton crispus
Potamogeton crispus
(curly-leaf pondweed)
Plants
Exotic
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13 results for Potamogeton crispus (curly-leaf pondweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1844310 PAColumbia[No locality description provided]2021 02050107 Upper Susquehanna-Lackawanna 
1863353 PAColumbia[No locality description provided]2024 02050107 Upper Susquehanna-Lackawanna 
1657328 PAColumbiaCaroll Park Ponds in Almedia, PA. At Willow Lane2021 02050107 Upper Susquehanna-Lackawannaestablished
1736804 PAColumbiaFishing Creek, just below Boone's Dam2024 02050107 Upper Susquehanna-Lackawannaestablished
1713910 PAColumbiaNorth Branch Susquehanna River at Lime Ridge, Columbia County, just downstream of I-80 bridge2023 02050107 Upper Susquehanna-Lackawannaestablished
244289 PALackawannaLackawanna County2008 02050107 Upper Susquehanna-Lackawannaestablished
1852839 PALuzerne[No locality description provided]2022 02050107 Upper Susquehanna-Lackawanna 
1762459 PALuzerneHarveys Lake (LUZERNE)2003 02050107 Upper Susquehanna-Lackawanna 
1760103 PALuzerneLake Silkworth (LUZERNE)2006 02050107 Upper Susquehanna-Lackawanna 
1695457 PALuzerneLake Took-a-while, at Susquehanna Riverlands2022 02050107 Upper Susquehanna-Lackawannaestablished
1654292 PALuzerneLuzerne County, PA, USA2015 02050107 Upper Susquehanna-Lackawannaestablished
1762257 PALuzerneSylvan Lake (LUZERNE)2003 02050107 Upper Susquehanna-Lackawanna 
1762557 PASusquehannaStillwater Lake (SUSQUEHANNA)2002 02050107 Upper Susquehanna-Lackawanna 

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/26/2025].

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