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

23 results for Potamogeton crispus (curly-leaf pondweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1749535 ORClackamas[No locality description provided]2022 17090007 Middle Willamette 
1762469 ORMarion[No locality description provided]2000 17090007 Middle Willamette 
1823968 ORMarion[No locality description provided]2016 17090007 Middle Willamette 
1823969 ORMarion[No locality description provided]2016 17090007 Middle Willamette 
1823961 ORMarion[No locality description provided]2016 17090007 Middle Willamette 
859253 ORMarionDayton2000 17090007 Middle Willametteestablished
237649 ORMarionHorseshoe Lake, west of St. Paul.2000 17090007 Middle Willametteestablished
1823971 ORMarionWillamette River2016 17090007 Middle Willamette 
1823956 ORMarionWillamette River2016 17090007 Middle Willamette 
1823957 ORMarionWillamette River2016 17090007 Middle Willamette 
1823958 ORMarionWillamette River2016 17090007 Middle Willamette 
1823959 ORMarionWillamette River2016 17090007 Middle Willamette 
1841194 ORMarionWillamette River2020 17090007 Middle Willamette 
1761110 ORPolk[No locality description provided]1980 17090007 Middle Willamette 
1762295 ORPolk[No locality description provided]1980 17090007 Middle Willamette 
1763021 ORPolk[No locality description provided]1980 17090007 Middle Willamette 
1823962 ORPolk[No locality description provided]2016 17090007 Middle Willamette 
859233 ORPolkMonmouth1980 17090007 Middle Willametteestablished
859235 ORPolkMonmouth1980 17090007 Middle Willametteestablished
859238 ORPolkMonmouth1980 17090007 Middle Willametteestablished
1823960 ORPolkWillamette River2016 17090007 Middle Willamette 
1823963 ORPolkWillamette River2016 17090007 Middle Willamette 
237639 ORPolkWillamette River near Buena Vista1980 17090007 Middle Willametteestablished

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/19/2026].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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