Potamogeton crispus
Potamogeton crispus
(curly-leaf pondweed)
Plants
Exotic
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581 results for Potamogeton crispus (curly-leaf pondweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
237708 WAAdamsHutchinson lake2001 17020015 Lower Crabestablished
1527918 WAAdamsHutchinson Lake2001 17020015 Lower Crabestablished
1526722 WAAdamsSprague Lake1994 17060108 Palouseestablished
1525516 WAAdamsSprague Lake1999 17060108 Palouseestablished
1529124 WAAdamsSprague Lake2002 17060108 Palouseestablished
1527919 WAAdamsSprague Lake2011 17060108 Palouseestablished
1526723 WABentonColumbia River at Crow Butte2014 17070101 Middle Columbia-Lake Wallulaestablished
1525517 WABentonColumbia River at McNary Dam2014 17070101 Middle Columbia-Lake Wallulaestablished
1529125 WABentonColumbia River at McNary Dam2015 17070101 Middle Columbia-Lake Wallulaestablished
1527920 WABentonColumbia River at Plymouth2014 17070101 Middle Columbia-Lake Wallulaestablished
1526724 WABentonColumbia River at Tricities2010 17020016 Upper Columbia-Priest Rapidsestablished
1525518 WABentonColumbia River at Tricities2011 17020016 Upper Columbia-Priest Rapidsestablished
1529126 WABentonColumbia River at Tricities2013 17020016 Upper Columbia-Priest Rapidsestablished
1527921 WABentonColumbia River at Tricities2013 17020016 Upper Columbia-Priest Rapidsestablished
1526725 WABentonColumbia River at Tricities2014 17020016 Upper Columbia-Priest Rapidsestablished
1525519 WABentonColumbia River at Tricities2016 17020016 Upper Columbia-Priest Rapidsestablished
1529127 WABentonColumbia River at Tricities2018 17020016 Upper Columbia-Priest Rapidsestablished
243839 WABentonColumbia River, Hanford Reach, at East White Bluffs.2006 17020016 Upper Columbia-Priest Rapidsestablished
243836 WABentonColumbia River, Hanford Reach, old Hanford town site backwater.2006 17020016 Upper Columbia-Priest Rapidsestablished
243843 WABentonColumbia River, Lake Umatilla, NW of Crow Butte State Park.2006 17070101 Middle Columbia-Lake Wallulaestablished
243840 WABentonColumbia River, Lake Wallula, near Hedges.2006 17070101 Middle Columbia-Lake Wallulaestablished
230514 WABentonProsser, 1.3 mi E of Prosser, canal at US Bureau of Sport Fisheries Screens.1973 17030003 Lower Yakimaestablished
1527922 WABentonYakima River at Horn Rapids Pool2003 17030003 Lower Yakimaestablished
1526726 WABentonYakima River at Horn Rapids Pool2007 17030003 Lower Yakimaestablished
1525520 WABentonYakima River at Horn Rapids Pool2013 17030003 Lower Yakimaestablished
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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.

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 [2/22/2026].

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