Trapa natans
Trapa natans
(water chestnut)

200 results for Trapa natans (water chestnut)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1654018 NJBergen34 Mill Rd, Montvale, NJ 07645, USA2018 02030103 Hackensack-Passaicestablished
1676431 NJBergenHaledon Reservoir, Franklin Lakes, NJ, US2021 02030103 Hackensack-Passaic 
1680040 NJBergenMahwah2021 02030103 Hackensack-Passaic 
1320758 NJBergenMill Pond/Electric Lake2015 02030103 Hackensack-Passaicestablished
1320908 NJBergenOradell Reservoir2010 02030103 Hackensack-Passaicunknown
1699637 NJHunterdon[No locality description provided]2021 02030105 Raritan 
1701105 NJHunterdon[No locality description provided]2022 02030105 Raritan 
1397653 NJHunterdonAmwell Lake2015 02030105 Raritanunknown
1456497 NJHunterdonAmwell Lake2017 02030105 Raritanestablished
1397518 NJHunterdonAmwell Lake Wildlife Management Area2010 02030105 Raritanunknown
1320797 NJHunterdonAmwell Lake Wildlife Management Area2010 02030105 Raritaneradicated
1320798 NJHunterdonAmwell Lake Wildlife Management Area2010 02030105 Raritaneradicated
1397570 NJHunterdonHekemian and Company2012 02030105 Raritanunknown
1397543 NJHunterdonHekemian and Company2012 02030105 Raritanunknown
1397531 NJHunterdonHekemian and Company2012 02030105 Raritanunknown
1397569 NJHunterdonHoffman Park2012 02030105 Raritanunknown
1397542 NJHunterdonHoffman Park2012 02030105 Raritanunknown
1397530 NJHunterdonHoffman Park2012 02030105 Raritanunknown
1397776 NJHunterdonHoffman Park2012 02030105 Raritanunknown
1320852 NJHunterdonHoffman Park2012 02030105 Raritanestablished
1320853 NJHunterdonHoffman Park2012 02030105 Raritaneradicated
1320854 NJHunterdonHoffman Park2012 02030105 Raritanunknown
1320855 NJHunterdonHoffman Park2012 02030105 Raritanunknown
1320754 NJHunterdonHoffman Park2015 02030105 Raritanestablished
877771 NJHunterdonHoffman Park2015 02030105 Raritanestablished

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.


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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/6/2023].

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