Potamogeton crispus
Potamogeton crispus
(curly-leaf pondweed)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

238 results for Potamogeton crispus (curly-leaf pondweed)
Download Data
Click here for listing in all states

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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
230631 OR Western Oregon1969  established
1845364 ORBakerBrownlee Reservoir2021 17050201 Brownlee Reservoir 
1845365 ORBakerBrownlee Reservoir2021 17050201 Brownlee Reservoir 
1762509 ORBenton[No locality description provided]1949 17090003 Upper Willamette 
1820811 ORBenton[No locality description provided]2015 17090003 Upper Willamette 
1820813 ORBenton[No locality description provided]2015 17090003 Upper Willamette 
1820814 ORBenton[No locality description provided]2015 17090003 Upper Willamette 
1679436 ORBenton[No locality description provided]2020 17090003 Upper Willamette 
1243995 ORBentonE Thornton Lake at 1037 N Albany Rd.2009 17090003 Upper Willametteestablished
232553 ORBentonIn pond on bank of Willamette River near Peoria Ferry Landing1949 17090003 Upper Willametteestablished
859196 ORBentonPeoria1949 17090003 Upper Willametteestablished
1820812 ORBentonWillamette River2015 17090003 Upper Willamette 
1749535 ORClackamas[No locality description provided]2022 17090007 Middle Willamette 
1762356 ORClatsop[No locality description provided]1900 17080006 Lower Columbia 
213503 ORClatsopColumbia River, estuary1982 17080006 Lower Columbiaestablished
859223 ORClatsopWarrenton2000 17080006 Lower Columbiaestablished
1845366 ORColumbiaColumbia River2021 17080003 Lower Columbia-Clatskanie 
1678097 ORCoos[No locality description provided]2018 17100304 Coos 
1761276 ORCurry[No locality description provided]1947 17100310 Lower Rogue 
1673461 ORCurry[No locality description provided]2019 17100310 Lower Rogue 
859198 ORCurryAgness1947 17100310 Lower Rogueestablished
228839 ORCurryRogue River at Cherry Flat, 4 miles north of Agness.1947 17100310 Lower Rogueestablished
1671111 ORDeschutes[No locality description provided]2017 17070301 Upper Deschutes 
1749531 ORDeschutes[No locality description provided]2022 17070305 Lower Crooked 
1846964 ORDeschutesDeschutes River2021 17070301 Upper Deschutes 
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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 [3/26/2025].

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