NAS - Nonindigenous Aquatic Species

Specimen ID	Common Name	State	County	Locality	Year	HUC Number	Drainage name	Status
877579	monoecious hydrilla	CT	Fairfield	Crystal Lake (Held Pond)	2009	01100006	Saugatuck	established
877578	monoecious hydrilla	CT	Fairfield	Silvermine River	2007	01100006	Saugatuck	established
270050	monoecious hydrilla	CT	Fairfield	Silvermine River	2009	01100006	Saugatuck	established
1523973	hydrilla	CT	Hartford	[Keeney Cove]	2016	01080205	Lower Connecticut	established
1322352	hydrilla	CT	Hartford	Connecticut River, at Riverfront Park and Boathouse ramp, Glastonbury	2016	01080205	Lower Connecticut	established
1633925	hydrilla	CT	Hartford	Connecticut River, Glastonbury	2017	01080205	Lower Connecticut	established
1523972	hydrilla	CT	Hartford	CT-3 S [Keeney Cove]	2016	01080205	Lower Connecticut	established
1633926	hydrilla	CT	Middlesex	Connecticut River, Haddam	2018	01080205	Lower Connecticut	established
1633927	hydrilla	CT	Middlesex	Connecticut River, Middletown	2018	01080205	Lower Connecticut	established
1409798	monoecious hydrilla	CT	New Haven	Hilltop Rd. ásmall shallow pond near road	2005	01100005	Housatonic	unknown
228833	monoecious hydrilla	CT	New London	Mason Island, three miles from the Mystic site.	1987	02030203	Long Island Sound	established
877577	monoecious hydrilla	CT	New London	Mystic Seaport pond at intersection of Rossie and Greenmanville	2005	01100003	Thames	established
229183	monoecious hydrilla	CT	New London	Mystic, pond located near a major tourist attraction with an outlet to a salt water river	1996	01100003	Thames	established
879785	monoecious hydrilla	CT	Tolland	Coventry Lake [Wangumbaug Lake], Coventry town	2015	01100002	Shetucket	established

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.