Water quality in Greenport West, New York
Greenport West is in Suffolk County. 146 active public water systems serve the county; 25 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Suffolk County
25 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Greenport Water District Southold (t) |
2,050 | 1 | 1.8 mi | |
| West Neck Water District Shelter Island (t) |
100 | 0 | 2.6 mi | |
| Shelter Island Heights Association Shelter Island (t) |
500 | 2 | 2.9 mi | |
| Fishers Island Water Works Southold (t) |
380 | 1 | 5.6 mi | |
| Dering Harbor Water District Shelter Island (t) |
14 | 0 | 9.8 mi | |
| Maidstone Park Cottages East Hampton (v) |
34 | 2 | 12.1 mi | |
| Hampton Bays Water District Southampton (t) |
12,500 | 0 | 16.5 mi | |
| Calverton Hills Owners Association Brookhaven (t) |
897 | 2 | 19.0 mi | |
| Peconic River Mobile Home Park Riverhead (t) |
75 | 0 | 19.6 mi | |
| Riverhead Water District Riverhead (t) |
35,000 | 1 | 20.2 mi | |
| Peconic View Mobile Home Park Riverhead (t) |
40 | 0 | 20.9 mi | |
| Riverside Water District Southampton (v) |
2,050 | 0 | 26.8 mi | |
| Brookhaven National Laboratory Brookhaven (t) |
3,500 | 0 | 29.4 mi | |
| Seaview Water Company Brookhaven (t) |
1,400 | 0 | 34.9 mi | |
| ST James Water District Smithtown (t) |
10,587 | 0 | 42.4 mi | |
| Smithtown Water District Smithtown (t) |
19,635 | 0 | 46.2 mi | |
| Ocean Beach Water District Islip (t) |
4,500 | 0 | 50.7 mi | |
| Saltaire Water District Islip (t) |
2,000 | 0 | 52.0 mi | |
| Greenlawn Water District Huntington (t) |
42,000 | 3 | 52.7 mi | |
| Dix Hills Water District Huntington (t) |
34,522 | 1 | 54.0 mi | |
| Northport VA Hospital Huntington (t) |
3,088 | 1 | 55.3 mi | |
| Robert Moses State Park Babylon (t) |
11,600 | 0 | 56.3 mi | |
| Oak Beach Public Water Supply Babylon (t) |
66 | 1 | 57.0 mi | |
| South Huntington Water District Huntington (t) |
81,760 | 1 | 57.2 mi | |
| West Gilgo Beach Association Babylon (t) |
300 | 0 | 63.3 mi |
Non-community systems in Suffolk County (120: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Pridwin Hotel Shelter Island (t) |
100 | 0 | 0 | |
|
Bridge Street Water Shelter Island (t) |
75 | 0 | 0 | |
|
Eccentric Bagel Shelter Island (t) |
50 | 0 | 0 | |
|
Dering Harbor Corp Shelter Island (t) |
250 | 0 | 0 | |
|
Sylvester Manor |
100 | 0 | 0 | |
|
Opties and Dinghies Shelter Island (t) |
50 | 0 | 0 | |
|
Marias Kitchen Shelter Island (t) |
25 | 0 | 0 | |
|
Cards Cottages Shelter Island (t) |
60 | 0 | 0 | |
|
Shelter Island Library |
258 | 0 | 0 | |
|
American Legion Post #281 Shelter Island (t) |
100 | 0 | 0 | |
|
Shelter Island Town Hall Shelter Island (t) |
50 | 0 | 0 | |
|
Shelter Island Nutrition Program Shelter Island (t) |
75 | 0 | 0 | |
|
Gardiners Bay Country Club Shelter Island (t) |
100 | 0 | 0 | |
|
Oysterpond Elementary School Southold (t) |
106 | 1 | 0 | |
|
Jefferson Temple Church of God in Christ Southold (t) |
100 | 0 | 0 | |
|
Shelter Island School Shelter Island (t) |
315 | 1 | 0 | |
|
Kyles (previously Cafe 27) Shelter Island (t) |
150 | 0 | 0 | |
|
All Seasons Catering Shelter Island (t) |
50 | 0 | 0 | |
|
Island Boatyard & Marina Shelter Island (t) |
100 | 0 | 0 | |
|
Coecles Harbor Marina Shelter Island (t) |
150 | 0 | 0 | |
|
Ellis Country Market Shelter Island (t) |
50 | 0 | 0 | |
|
Vine Street Cafe Shelter Island (t) |
80 | 0 | 0 | |
|
Shelter Island Senior Citizens Center Shelter Island (t) |
35 | 0 | 0 | |
|
Wades Beach Shelter Island (t) |
75 | 0 | 0 | |
|
Mashomack Pres. Visitor Ctr. Shelter Island (t) |
50 | 0 | 0 | |
|
Corey Creek Vineyards Southold (t) |
75 | 1 | 0 | |
|
South Harbor Park Southold (t) |
50 | 0 | 0 | |
|
Rams Head Inn Shelter Island (t) |
50 | 0 | 0 | |
|
Whales Tale Shelter Island (t) |
150 | 0 | 0 | |
|
Perlman Music School Shelter Island (t) |
80 | 0 | 0 | |
|
Islander(pat & Steves Family Restaurant Shelter Island (t) |
75 | 0 | 0 | |
|
Shelter Island Slice Shelter Island (t) |
60 | 1 | 0 | |
|
Commander Cody Seafood Shelter Island (t) |
50 | 0 | 0 | |
|
BP Mart Peconic Southold (t) |
100 | 1 | 0 | |
|
Orient Yacht Club Southold (t) |
50 | 0 | 0 | |
|
Moonflower Southold (t) |
50 | 1 | 0 | |
|
Orient Country Store Southold (t) |
100 | 0 | 0 | |
|
Lenz Winery Southold (t) |
50 | 2 | 0 | |
|
Pugliese Vineyards Southold (t) |
50 | 1 | 0 | |
|
Orient Beach State Park Southold (t) |
800 | 0 | 0 | |
|
Mill Creek Marina Southampton (t) |
100 | 0 | 0 | |
|
LA Antigua Southold (t) |
150 | 0 | 0 | |
|
Orient by the Sea Southold (t) |
100 | 0 | 0 | |
|
McCall Farm Winery Southold (t) |
40 | 0 | 0 | |
|
Camp Quinipet Shelter Island (t) |
150 | 0 | 0 | |
|
Cross Sound Ferry Southold (t) |
100 | 0 | 0 | |
|
Sag Harbor State Golf Course Southampton (t) |
200 | 0 | 0 | |
|
Rose Hill Vineyards |
30 | 0 | 0 | |
|
Atlantic Golf Club Southampton (t) |
100 | 0 | 0 | |
|
Kingdom Hall of Jehovah Witnesses |
500 | 0 | 0 |
About this data
Water systems are matched to Suffolk County, nearest to Greenport West first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The New York records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.