Trapa natans
Trapa natans
(water chestnut)
Plants
Exotic
Collection Info
Point Map
Species Profile
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Impacts

198 results for Trapa natans (water chestnut)
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Click here for listing in all states

Page:12345678
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
232377 NY Oswego River1985 04140203 Oswegoestablished
1759759 NYOnondaga[No locality description provided]2000 04140203 Oswego 
1822173 NYOnondaga[No locality description provided]2016 04140203 Oswego 
1858679 NYOnondaga[No locality description provided]2023 04140203 Oswego 
888737 NYOnondagaHidden Lake2013 04140203 Oswegoestablished
1848760 NYOnondagaMud Lake2022 04140203 Oswego 
1849671 NYOnondagaMud Lake2022 04140203 Oswego 
1836974 NYOnondagaOswego River2020 04140203 Oswego 
1838335 NYOnondagaOswego River2020 04140203 Oswego 
1838336 NYOnondagaOswego River2020 04140203 Oswego 
1843647 NYOnondagaOswego River2021 04140203 Oswego 
1843648 NYOnondagaOswego River2021 04140203 Oswego 
1843649 NYOnondagaOswego River2021 04140203 Oswego 
1843650 NYOnondagaOswego River2021 04140203 Oswego 
1843651 NYOnondagaOswego River2021 04140203 Oswego 
1843652 NYOnondagaOswego River2021 04140203 Oswego 
1843653 NYOnondagaOswego River2021 04140203 Oswego 
1843654 NYOnondagaOswego River2021 04140203 Oswego 
1843655 NYOnondagaOswego River2021 04140203 Oswego 
1843656 NYOnondagaOswego River2021 04140203 Oswego 
1843657 NYOnondagaOswego River2021 04140203 Oswego 
1843658 NYOnondagaOswego River2021 04140203 Oswego 
1843660 NYOnondagaOswego River2021 04140203 Oswego 
1843926 NYOnondagaOswego River2021 04140203 Oswego 
1843930 NYOnondagaOswego River2021 04140203 Oswego 
Page:12345678

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 [1/31/2026].

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