Trapa natans
Trapa natans
(water chestnut)
Plants
Exotic
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1074 results for Trapa natans (water chestnut)
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Page:12345678910...>>
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1730510 CTFairfield[No locality description provided]2022 01100005 Housatonic 
1748244 CTFairfield[No locality description provided]2022 01100005 Housatonic 
1695886 CTFairfieldLake Kenosia2022 01100005 Housatonicestablished
1695897 CTFairfieldLake Kenosia2022 01100005 Housatonicestablished
1695903 CTHartfordBarber's Pond, Mill Brook2022 01080207 Farmington Riverestablished
1697354 CTHartfordMill Brook on the downstream (south) side of the culverts under Ct RT 305 in Bloomfield2022 01080207 Farmington Riverestablished
1695902 CTHartfordMill Brook on the downstream (south) side of the culverts under Ct RT 305 in Bloomfield2022 01080207 Farmington Riverestablished
1697352 CTHartfordWithin Barber Pond at fishing area northeast of dam spillway.2022 01080207 Farmington Riverestablished
1697353 CTHartfordWithin Barber Pond at fishing area northeast of dam spillway.2022 01080207 Farmington Riverestablished
1728169 CTMiddlesex[No locality description provided]2022 01080205 Outlet Connecticut River 
1709430 CTMiddlesex[No locality description provided]2022 01080205 Outlet Connecticut River 
1728168 CTMiddlesex[No locality description provided]2022 01080205 Outlet Connecticut River 
1697450 CTTollandMansfield Hollow State Park, West of Nitmuck Trail along shore of lake, in line with a small island2022 01100002 Shetucket River 
1748324 MABerkshire[No locality description provided]2022 01100005 Housatonic 
1730574 MABristol[No locality description provided]2022 01090004 Narragansett 
1730517 MAFranklin[No locality description provided]2022 01080201 Ashuelot River-Connecticut River 
1730558 MAMiddlesex[No locality description provided]2022 01070005 Concord River 
1730473 MAMiddlesex[No locality description provided]2022 01070005 Concord River 
1730480 MAMiddlesex[No locality description provided]2022 01090001 Charles 
1730481 MAMiddlesex[No locality description provided]2022 01090001 Charles 
1748336 MAMiddlesex[No locality description provided]2022 01090001 Charles 
1748445 MAMiddlesex[No locality description provided]2022 01070005 Concord River 
1748525 MAMiddlesex[No locality description provided]2022 01090001 Charles 
1748596 MAMiddlesex[No locality description provided]2022 01090001 Charles 
1748686 MAMiddlesex[No locality description provided]2022 01070005 Concord River 
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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 [2/21/2026].

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