Potamogeton crispus
Potamogeton crispus
(curly-leaf pondweed)
Plants
Exotic
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97 results for Potamogeton crispus (curly-leaf pondweed)
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Page:1234
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1426490 WIBarronEcho Lake2009 07030005 Lower St. Croixestablished
1422722 WIBarronStaples Lake2009 07030005 Lower St. Croixestablished
272892 WIBarronStaples Lake2009 07030005 Lower St. Croixestablished
1424899 WIBurnettBig Trade Lake2015 07030005 Lower St. Croixestablished
1426332 WIBurnettDunham Lake2009 07030005 Lower St. Croixestablished
1425593 WIBurnettLittle Trade Lake2016 07030005 Lower St. Croixestablished
1425618 WIBurnettLittle Wood Lake2008 07030005 Lower St. Croixestablished
272932 WIBurnettLittle Wood Lake2010 07030005 Lower St. Croixestablished
252963 WIBurnettMud Hen Lake1979 07030005 Lower St. Croixestablished
1426468 WIBurnettMud Hen Lake1979 07030005 Lower St. Croixestablished
1427695 WIBurnettRound Lake2008 07030005 Lower St. Croixestablished
252964 WIBurnettSpirit Lake2008 07030005 Lower St. Croixestablished
1423109 WIBurnettTrade River 1000ft east of Hwy Z2012 07030005 Lower St. Croixestablished
1424436 WIBurnettWood Lake2006 07030005 Lower St. Croixestablished
1424437 WIBurnettWood River at North Williams Rd Near Grantsburg WI2014 07030005 Lower St. Croixestablished
272918 WIPierceConfluence of the Kinnickinnic River and the St. Croix River1973 07030005 Lower St. Croixestablished
253104 WIPierceKinnickinnic River confluence with St. Croix River1973 07030005 Lower St. Croixestablished
243548 WIPierceSt. Croix River (R.M. 6.5) at Kinnickinnic Narrows [mouth of Kinnickinnic River]1973 07030005 Lower St. Croixestablished
1446854 WIPolk[No locality description provided]2003 07030005 Lower St. Croixunknown
1595358 WIPolk[No locality description provided]2011 07030005 Lower St. Croixestablished
1890613 WIPolk[No locality description provided]2025 07030005 Lower St. Croix 
1422636 WIPolkApple River - Cth T Below Staples L2014 07030005 Lower St. Croixestablished
243549 WIPolkApple River Flowage1977 07030005 Lower St. Croixestablished
1422600 WIPolkApple River Flowage1977 07030005 Lower St. Croixestablished
1423208 WIPolkBalsam Branch Kennedy Mill Ave2014 07030005 Lower St. Croixestablished
Page:1234

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 [1/15/2026].

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