Water quality for ZIP code 06390
ZIP 06390 covers Fishers Island in Suffolk County, New York, one of 108 ZIP codes in the county. 146 active public water systems serve the county; 25 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Suffolk County
25 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Fishers Island Water Works Southold (t) |
380 | 1 | 20.8 mi | |
| Maidstone Park Cottages East Hampton (v) |
34 | 2 | 21.7 mi | |
| Greenport Water District Southold (t) |
2,050 | 1 | 24.6 mi | |
| Shelter Island Heights Association Shelter Island (t) |
500 | 2 | 25.1 mi | |
| West Neck Water District Shelter Island (t) |
100 | 0 | 25.5 mi | |
| Hampton Bays Water District Southampton (t) |
12,500 | 0 | 41.1 mi | |
| Calverton Hills Owners Association Brookhaven (t) |
897 | 2 | 45.1 mi | |
| Peconic River Mobile Home Park Riverhead (t) |
75 | 0 | 45.7 mi | |
| Riverhead Water District Riverhead (t) |
35,000 | 1 | 46.4 mi | |
| Peconic View Mobile Home Park Riverhead (t) |
40 | 0 | 47.1 mi | |
| Riverside Water District Southampton (v) |
2,050 | 0 | 53.0 mi | |
| Brookhaven National Laboratory Brookhaven (t) |
3,500 | 0 | 55.7 mi | |
| Suffolk County Water Authority Babylon (t), Brookhaven (t), East Hampton (t) and 6 more |
1,100,000 | 0 | 59.4 mi | |
| Seaview Water Company Brookhaven (t) |
1,400 | 0 | 61.0 mi | |
| ST James Water District Smithtown (t) |
10,587 | 0 | 68.4 mi | |
| Smithtown Water District Smithtown (t) |
19,635 | 0 | 72.2 mi | |
| Ocean Beach Water District Islip (t) |
4,500 | 0 | 76.8 mi | |
| Saltaire Water District Islip (t) |
2,000 | 0 | 78.3 mi | |
| Greenlawn Water District Huntington (t) |
42,000 | 3 | 78.6 mi | |
| Dix Hills Water District Huntington (t) |
34,522 | 1 | 80.1 mi | |
| Northport VA Hospital Huntington (t) |
3,088 | 1 | 81.0 mi | |
| Robert Moses State Park Babylon (t) |
11,600 | 0 | 82.6 mi | |
| South Huntington Water District Huntington (t) |
81,760 | 1 | 83.2 mi | |
| Oak Beach Public Water Supply Babylon (t) |
66 | 1 | 83.3 mi | |
| West Gilgo Beach Association Babylon (t) |
300 | 0 | 89.6 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 |
|---|---|---|---|---|
|
Plum Island Animal Disease Lab Southold (t) |
130 | 0 | 0 | |
|
Montauk State Park East Hampton (t) |
100 | 0 | 0 | |
|
Montauk Lighthouse Reception Center East Hampton (t) |
100 | 0 | 0 | |
|
Montauket Hotel East Hampton (t) |
100 | 0 | 0 | |
|
Outrigger Coop East Hampton (t) |
36 | 0 | 0 | |
|
Gotham Tennis East Hampton (t) |
30 | 0 | 0 | |
|
Seascape Motel East Hampton (t) |
25 | 0 | 0 | |
|
Atlantic Bluffs Club East Hampton (t) |
200 | 0 | 0 | |
|
Surfside Inn East Hampton (t) |
100 | 0 | 0 | |
|
Cross Sound Ferry Southold (t) |
100 | 0 | 0 | |
|
Orient by the Sea Southold (t) |
100 | 0 | 0 | |
|
Orient Beach State Park Southold (t) |
800 | 0 | 0 | |
|
Camp Blue Bay East Hampton (v) |
200 | 0 | 0 | |
|
Rita Cantina East Hampton (t) |
70 | 0 | 0 | |
|
Orient Country Store Southold (t) |
100 | 0 | 0 | |
|
Moonflower Southold (t) |
50 | 1 | 0 | |
|
Maidstone Park Beach/ballfield East Hampton (t) |
100 | 0 | 0 | |
|
Alberts Landing East Hampton (t) |
75 | 0 | 0 | |
|
Orient Yacht Club Southold (t) |
50 | 0 | 0 | |
|
Old Stone Market Brookhaven (t) |
125 | 0 | 0 | |
|
Maidstone Harbor Marina East Hampton (t) |
100 | 0 | 0 | |
|
East Hampton Point East Hampton (v) |
100 | 1 | 1 | |
|
Camp Quinipet Shelter Island (t) |
150 | 0 | 0 | |
|
Rams Head Inn Shelter Island (t) |
50 | 0 | 0 | |
|
Amagansett Laundry East Hampton (t) |
50 | 0 | 0 | |
|
Swans Marina East Hampton (v) |
200 | 0 | 0 | |
|
Maidstone Market East Hampton (t) |
100 | 0 | 0 | |
|
Gardiners Bay Country Club Shelter Island (t) |
100 | 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 | |
|
Coecles Harbor Marina Shelter Island (t) |
150 | 0 | 0 | |
|
Long House Reserve East Hampton (t) |
50 | 0 | 0 | |
|
Mashomack Pres. Visitor Ctr. Shelter Island (t) |
50 | 0 | 0 | |
|
Sylvester Manor |
100 | 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 | |
|
Dering Harbor Corp Shelter Island (t) |
250 | 0 | 0 | |
|
Cards Cottages Shelter Island (t) |
60 | 0 | 0 | |
|
Opties and Dinghies Shelter Island (t) |
50 | 0 | 0 | |
|
All Seasons Catering Shelter Island (t) |
50 | 0 | 0 | |
|
Kyles (previously Cafe 27) Shelter Island (t) |
150 | 0 | 0 | |
|
Marias Kitchen Shelter Island (t) |
25 | 0 | 0 | |
|
Shelter Island Nutrition Program Shelter Island (t) |
75 | 0 | 0 | |
|
Bridge Street Water Shelter Island (t) |
75 | 0 | 0 | |
|
Shelter Island Town Hall Shelter Island (t) |
50 | 0 | 0 | |
|
Shelter Island School Shelter Island (t) |
315 | 1 | 0 |
About this data
Water systems are matched to Suffolk County, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.