Water quality in Eastport, New York
Eastport 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 |
|---|---|---|---|---|
| Riverside Water District Southampton (v) |
2,050 | 0 | 4.7 mi | |
| Peconic View Mobile Home Park Riverhead (t) |
40 | 0 | 5.6 mi | |
| Peconic River Mobile Home Park Riverhead (t) |
75 | 0 | 6.1 mi | |
| Calverton Hills Owners Association Brookhaven (t) |
897 | 2 | 6.4 mi | |
| Brookhaven National Laboratory Brookhaven (t) |
3,500 | 0 | 7.3 mi | |
| Riverhead Water District Riverhead (t) |
35,000 | 1 | 7.4 mi | |
| Seaview Water Company Brookhaven (t) |
1,400 | 0 | 9.9 mi | |
| Hampton Bays Water District Southampton (t) |
12,500 | 0 | 11.4 mi | |
| ST James Water District Smithtown (t) |
10,587 | 0 | 22.0 mi | |
| Smithtown Water District Smithtown (t) |
19,635 | 0 | 25.6 mi | |
| Ocean Beach Water District Islip (t) |
4,500 | 0 | 25.6 mi | |
| West Neck Water District Shelter Island (t) |
100 | 0 | 25.9 mi | |
| Shelter Island Heights Association Shelter Island (t) |
500 | 2 | 26.3 mi | |
| Greenport Water District Southold (t) |
2,050 | 1 | 27.2 mi | |
| Saltaire Water District Islip (t) |
2,000 | 0 | 27.2 mi | |
| Fishers Island Water Works Southold (t) |
380 | 1 | 30.9 mi | |
| Dering Harbor Water District Shelter Island (t) |
14 | 0 | 31.8 mi | |
| Maidstone Park Cottages East Hampton (v) |
34 | 2 | 31.9 mi | |
| Greenlawn Water District Huntington (t) |
42,000 | 3 | 31.9 mi | |
| Dix Hills Water District Huntington (t) |
34,522 | 1 | 32.0 mi | |
| Oak Beach Public Water Supply Babylon (t) |
66 | 1 | 32.3 mi | |
| Robert Moses State Park Babylon (t) |
11,600 | 0 | 32.4 mi | |
| Northport VA Hospital Huntington (t) |
3,088 | 1 | 35.2 mi | |
| South Huntington Water District Huntington (t) |
81,760 | 1 | 35.6 mi | |
| West Gilgo Beach Association Babylon (t) |
300 | 0 | 39.0 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 |
|---|---|---|---|---|
|
Eastport Animal Hospital Brookhaven (t) |
50 | 0 | 0 | |
|
Ighl, East Moriches Brookhaven (t) |
50 | 0 | 0 | |
|
78 Montauk Highway LLC (previouslypiffe) |
100 | 0 | 0 | |
|
94 Montauk Highway |
25 | 0 | 0 | |
|
Rock Hill Country Club Brookhaven (t) |
150 | 0 | 0 | |
|
Long Island Game Farm Brookhaven (t) |
200 | 0 | 0 | |
|
East Moriches Primary Care |
500 | 0 | 0 | |
|
Hampton Hills Golf Club Southampton (t) |
150 | 0 | 0 | |
|
Great Gun Beach Brookhaven (t) |
100 | 1 | 0 | |
|
Coastal Pipeline Corp. Riverhead (t) |
30 | 0 | 0 | |
|
BP Gas-Ridge Brookhaven (t) |
75 | 0 | 0 | |
|
Exxon (fna Hess Mart Calverton) Brookhaven (t) |
100 | 0 | 0 | |
|
Silly Lilly Fishing Station Brookhaven (t) |
100 | 0 | 0 | |
|
Shell Station Yaphank |
100 | 1 | 0 | |
|
Varneys Restaurant Brookhaven (t) |
48 | 0 | 0 | |
|
1983 Montauk Hwy Offices Coparts Brookhaven (t) |
190 | 0 | 0 | |
|
Oldcastle Infrastructure Brookhaven (t) |
40 | 0 | 0 | |
|
First Student-Middle Island(was Laidlaw) Brookhaven (t) |
125 | 0 | 0 | |
|
Bellport Village Beach Brookhaven (t) |
50 | 0 | 0 | |
|
Valero Brookhaven (t) |
1,000 | 0 | 0 | |
|
EV and EM Vineyard Riverhead (t) |
100 | 0 | 0 | |
|
North Shore Office Building Brookhaven (t) |
50 | 0 | 0 | |
|
Sea Haven Resort Motel (fna Sun+sand) Southampton (v) |
50 | 0 | 0 | |
|
Caribbean Spot Brookhaven (t) |
200 | 0 | 0 | |
|
Shelter Island Iga Market Shelter Island (t) |
100 | 0 | 0 | |
|
Joes Kwik Mart Brookhaven (t) |
200 | 0 | 0 | |
|
555 Professional Bldg. Brookhaven (t) |
30 | 0 | 0 | |
|
YMCA Brookhaven Roe Brookhaven (t) |
100 | 0 | 0 | |
|
Rose Hill Vineyards |
30 | 0 | 0 | |
|
McCall Farm Winery Southold (t) |
40 | 0 | 0 | |
|
Sandy Hollow Day Camp Southampton (t) |
120 | 0 | 0 | |
|
LA Antigua Southold (t) |
150 | 0 | 0 | |
|
Pugliese Vineyards Southold (t) |
50 | 1 | 0 | |
|
Lenz Winery Southold (t) |
50 | 2 | 0 | |
|
BP Mart Peconic Southold (t) |
100 | 1 | 0 | |
|
South Harbor Park Southold (t) |
50 | 0 | 0 | |
|
Corey Creek Vineyards Southold (t) |
75 | 1 | 0 | |
|
Kingdom Hall of Jehovah Witnesses |
500 | 0 | 0 | |
|
Atlantic Golf Club Southampton (t) |
100 | 0 | 0 | |
|
Oysterpond Elementary School Southold (t) |
106 | 1 | 0 | |
|
Jefferson Temple Church of God in Christ Southold (t) |
100 | 0 | 0 | |
|
Mill Creek Marina Southampton (t) |
100 | 0 | 0 | |
|
Pridwin Hotel Shelter Island (t) |
100 | 0 | 0 | |
|
Wolffer Estate Vineyard Southampton (t) |
50 | 0 | 0 | |
|
Island Boatyard & Marina Shelter Island (t) |
100 | 0 | 0 | |
|
Wades Beach Shelter Island (t) |
75 | 0 | 0 | |
|
Old Stove Pub Southampton (t) |
150 | 1 | 0 | |
|
Eccentric Bagel Shelter Island (t) |
50 | 0 | 0 | |
|
American Legion Post #281 Shelter Island (t) |
100 | 0 | 0 | |
|
Shelter Island Library |
258 | 0 | 0 |
About this data
Water systems are matched to Suffolk County, nearest to Eastport 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.