Water quality in South Floral Park, New York
South Floral Park is in Nassau County. 44 active public water systems serve the county; 8 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 Nassau County
39 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| WA of Western Nassau Hempstead (t), North Hempstead (t) |
120,000 | 0 | 0.3 mi | |
| West Hempstead WD Hempstead (t) |
32,031 | 1 | 2.4 mi | |
| Garden City Park WD New Hyde Park (v) |
18,000 | 0 | 3.2 mi | |
| Garden City (v) Garden City (v) |
23,272 | 0 | 3.2 mi | |
| Mineola (v) Mineola (v) |
20,600 | 0 | 4.0 mi | |
| Williston Park (v) Williston Park (v) |
7,287 | 0 | 4.2 mi | |
| Hempstead (v) Hempstead (v) |
56,000 | 1 | 4.3 mi | |
| Cathedral Gardens WD Hempstead (t) |
1,500 | 0 | 4.3 mi | |
| Manhasset Lakeville WD North Hempstead (t) |
43,000 | 0 | 4.6 mi | |
| Rockville Centre (v) Rockville Center (v) |
24,700 | 0 | 4.7 mi | |
| East Williston (v) East Williston (v) |
2,556 | 0 | 4.8 mi | |
| Liberty Utilities New York Lynbrook Hempstead (t), Lynbrook (v) |
220,000 | 1 | 4.9 mi | |
| Albertson WD North Hempstead (t) |
13,500 | 1 | 5.0 mi | |
| Carle Place WD North Hempstead (t) |
9,005 | 0 | 5.5 mi | |
| Plandome (v) Plandome (v) |
1,600 | 0 | 6.5 mi | |
| Roslyn WD Roslyn (v) |
17,000 | 0 | 6.6 mi | |
| Westbury WD North Hempstead (t), Westbury (v) |
20,500 | 0 | 7.3 mi | |
| Old Westbury (v) Old Westbury (v) |
4,700 | 1 | 7.4 mi | |
| Town of Hempstead Water Department Hempstead (t) |
110,000 | 0 | 7.4 mi | |
| Freeport (v) Freeport (v) |
45,000 | 0 | 7.4 mi | |
| Port Washington WD North Hempstead (t) |
34,000 | 0 | 7.9 mi | |
| Long Beach City Long Beach (c) |
35,000 | 0 | 8.9 mi | |
| Liberty Utilities New York Sea Cliff Sea Cliff (v) |
13,400 | 0 | 9.5 mi | |
| Hicksville WD Oyster Bay (t) |
48,000 | 0 | 9.7 mi | |
| Lido-Point Lookout WD Hempstead (t) |
2,000 | 0 | 9.8 mi |
Non-community systems in Nassau County (4: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Jones Beach State Park Hempstead (t) |
30,799 | 0 | 0 | |
|
Beaver Dam Winter Sports Matinecock (v), Oyster Bay (t) |
35 | 0 | 0 | |
|
Tobay Beach Oyster Bay (t) |
2,410 | 0 | 0 | |
|
Seawanhaka Yacht Club Centre Island (v), Oyster Bay (t) |
60 | 0 | 0 |
About this data
Water systems are matched to Nassau County, nearest to South Floral Park 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.