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

11 results for Potamogeton crispus (curly-leaf pondweed)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
213393 KSKiowaBelvidere, 3 mi SW1974 11060003 Medicine Lodgeestablished
1811588 MECumberland[No locality description provided]2014 01060001 Presumpscot 
1759916 MEYork[No locality description provided]2014 01060003 Piscataqua-Salmon Falls 
1524498 MEYorkLegion Pond2009 01060003 Piscataqua-Salmon Fallsestablished
1872548 MEYorkLegion Pond2009 01060003 Piscataqua-Salmon Falls 
1872533 MEYorkWest Pond2003 01060002 Saco River 
1524504 MEYorkWest Pond2003 01060002 Saco Riverestablished
254521 MEYorkWest Pond2004 01060002 Saco Riverestablished
269132 MEYorkWest Pond2009 01060002 Saco Riverestablished
1760277 MEYorkWest Pond2014 01060002 Saco River 
232391 NHRockinghamHampton, artificial pond [Location approximate, hand plotted]1984 01060003 Piscataqua-Salmon Fallsestablished

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 [2/23/2026].

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