Trapa natans
Trapa natans
(water chestnut)

30 results for Trapa natans (water chestnut)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1320779 NJMercerGold Run, Marie Katzenbach School For the Deaf2009 02040105 Middle Delaware-Musconetcongestablished
1320912 NJMonmouthAssunpink Lake, Roosevelt2002 02040105 Middle Delaware-Musconetcongestablished
1320776 NJMonmouthAssunpink Wildlife Management Area2009 02040105 Middle Delaware-Musconetcongestablished
1409769 NJMonmouthAssunpink WMA2015 02040105 Middle Delaware-Musconetcongestablished
1409770 NJMonmouthLake Assunpink2017 02040105 Middle Delaware-Musconetcongestablished
1320800 NJMorris/SussexLake Hopatcong2010 02040105 Middle Delaware-Musconetcongeradicated
270091 NJMorris/SussexLake Musconetcong2008 02040105 Middle Delaware-Musconetcongestablished
1397509 NJSussexAllamuchy State Park2011 02040105 Middle Delaware-Musconetcongunknown
1397720 NJSussexHopatcong State Park2011 02040105 Middle Delaware-Musconetcongunknown
1397514 NJSussexHopatcong State Park2012 02040105 Middle Delaware-Musconetcongunknown
1397568 NJSussexHopatcong State Park2012 02040105 Middle Delaware-Musconetcongunknown
1320829 NJSussexJefferson Lake2011 02040105 Middle Delaware-Musconetcongunknown
1397525 NJSussexLackawana Lake2011 02040105 Middle Delaware-Musconetcongunknown
1397723 NJSussexLackawana Lake2012 02040105 Middle Delaware-Musconetcongunknown
1320832 NJSussexLackawanna Lake2011 02040105 Middle Delaware-Musconetcongunknown
1320847 NJSussexLackawanna Lake2012 02040105 Middle Delaware-Musconetcongunknown
1320795 NJSussexLake Musconetcong2009 02040105 Middle Delaware-Musconetcongunknown
1320835 NJSussexLake Musconetcong2011 02040105 Middle Delaware-Musconetcongunknown
1320848 NJSussexLake Musconetcong2012 02040105 Middle Delaware-Musconetcongunknown
1320849 NJSussexLake Musconetcong2012 02040105 Middle Delaware-Musconetcongunknown
1320777 NJSussexLake Musconetcong, Musconetcong River Greenway2009 02040105 Middle Delaware-Musconetcongestablished
1397605 NJSussexPaulinskill River Wildlife Management Area2014 02040105 Middle Delaware-Musconetcongunknown
1320748 NJSussexPaulinskill River WMA2014 02040105 Middle Delaware-Musconetcongestablished
1320755 NJSussexPaulinskill River WMA2015 02040105 Middle Delaware-Musconetcongestablished
1397654 NJSussexPaulinskill wildlife management area, rout 15N just before 206 Lafayette twp NJ.2015 02040105 Middle Delaware-Musconetcongunknown

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.

Data are not available for download from the web site. Please contact NAS staff for a custom query.


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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/21/2019].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.