EWG's Tap Water Database: What's in Your Drinking Water?

Systems serving Suffolk County, New York

Utility name	City	People served
Shelter Island Heights Association	Shelter Island Heights	Population served: 463
South Huntington Water Department	South Huntington	Population served: 81,760
St James WD	St James	Population served: 10,587
Greenlawn WD	Greenlawn	Population served: 42,000
Dix Hills Water District	Huntington	Population served: 34,522
Ocean Beach Water District	Ocean Beach	Population served: 4,500
Saltaire Water District	Bayshore	Population served: 2,000
Fishers Island Water Works Corporation	Fishers Island	Population served: 2,500
Brentwood WD	Hauppauge	Population served: 28,500
Stony Brook Water District	Hauppauge	Population served: 4,836
Dering Harbor Water District	Shelter Island Heights	Population served: 136
East Farmingdale Water District	Bayshore	Population served: 7,500
Greenport Village	Greenport	Population served: 2,050
Hampton Bays WD	Hampton Bays	Population served: 12,500
Riverhead WD	Riverhead	Population served: 35,000
Riverside Water District	Hauppauge	Population served: 2,050
Smithtown WD	Kings Park	Population served: 19,635
Suffolk County Water Authority	Bayshore	Population served: 1,100,000
Fair Harbor WD	Hauppauge	Population served: 1,956
West Gilgo Beach Association	West Gilgo Beach	Population served: 300
Mccrodden Water Company	Babylon	Population served: 33
Dougherty Water Company	Oak Beach	Population served: 52
Mccarren Water Supply	Oak Beach	Population served: 50
West Neck Water District		Population served: 100
Brookhaven National Labs	Upton	Population served: 3,500
Northport Va Hospital	Northport	Population served: 2,300
Calverton Hills Owners Association	Calverton	Population served: 897
Maidstone Park Cottages	East Hampton	Population served: 34
Robert Moses State Park	Babylon	Population served: 11,600
Peconic View Mobile Home Park	Bayport	Population served: 40
Peconic River Mobile Home Park	Riverhead	Population served: 75
Westbrook Village		Population served: 85