Trapa natans

Water chestnut

Collection Information for Trapa natans

Results limited to HUC #04300101.
To see the collection list for the entire Great Lakes region, click here.
 To see the collection list for the entire United States, click here.
 Results also available in (click to export table to spreadsheet)

(click table headers to sort)
Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
860868NYWashingtonhead of Lake Champlain197804300101Mettawee Riverestablished
213794NYWashingtonChamplain Barge Canal195204300101Mettawee Riverestablished
270488NYWashingtonHadlock Pond in the town of Fort Ann200904300101Mettawee Riverestablished
871576NYWashington[No locality provided]200504300101Mettawee Riverestablished
871578NYWashingtonSheltered Lakes200504300101Mettawee Riverestablished
888833NYWashingtonWhitehall Launch, Champlain Barge Canal201004300101Mettawee Riverestablished
888734NYWashingtonHadlock Pond200904300101Mettawee Riverestablished
888766NYWashingtonLock 11, Champlain Barge Canal200504300101Mettawee Riverestablished
888767NYWashingtonLock 12, Champlain Barge Canal200504300101Mettawee Riverestablished
888726NYWashingtonFinch Marsh200104300101Mettawee Riverestablished
888835NYWashingtonWood Creek199804300101Mettawee Riverestablished
1410112NYWashingtonWhitehall200304300101Mettawee Riverestablished
1410171NYWashingtonWhitehall, in Wood Creek / the Champlain Canal, at US Route 4 crossing Water 1 - 2 meters deep.. (NAD83/WGS84).200304300101Mettawee Riverestablished
1730438NYWashington[No locality description provided]202204300101Mettawee River 
1760112NYWashingtonHadlock Pond200904300101Mettawee River 
1758681NYWashingtonHadlock Pond200904300101Mettawee River 
1759248NYWashingtonSheltered Lakes201004300101Mettawee River 
1759419NYWashingtonSheltered Lakes200504300101Mettawee River 
1759577NYWashington[No locality description provided]200104300101Mettawee River 
1760253NYWashington[No locality description provided]200504300101Mettawee River 
1760379NYWashington[No locality description provided]199804300101Mettawee River 
1834107NYWashington[No locality description provided]201904300101Mettawee River 
1834109NYWashington[No locality description provided]201904300101Mettawee River 
1890766NYWashington[No locality description provided]202504300101Mettawee River 
1892308NYWashington[No locality description provided]202504300101Mettawee River 

Citation for this information:
U.S. Geological Survey, 2025, Trapa natans: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/17/2025