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

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

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1442173 CAContra CostaWebb Island in the Sacramento River Delta; San Joaquin Valley1949 18040003 San Joaquin Deltaestablished
1441777 CAFresno7.5 mi s of Dos Palos (junction of Hwy 33 and South Dos Palos Roads); San Joaquin Valley1949 18040001 Middle San Joaquin-Lower Chowchillaestablished
234502 CAMercedDos Palos, 7.5 mi S; junction of Hwy 33 and South Dos Palos roads1949 18040001 Middle San Joaquin-Lower Chowchillaestablished
232511 LAOrleansAudubon Park, front lagoon, New Orleans1949 08090203 Eastern Louisiana Coastalestablished
232553 ORBentonIn pond on bank of Willamette River near Peoria Ferry Landing1949 17090003 Upper Willametteestablished
859196 ORBentonPeoria1949 17090003 Upper Willametteestablished
232991 PAButlerButler Reservoir, rt 38, NE Butler1949 05030105 Connoquenessingestablished

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 [3/11/2025].

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