Water quality in Laurel Hollow, New York
Laurel Hollow 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 |
|---|---|---|---|---|
| Oyster Bay WD Oyster Bay (t) |
8,700 | 0 | 2.4 mi | |
| Glenwood WD Oyster Bay (t) |
1,000 | 0 | 2.9 mi | |
| Liberty Utilities New York Mill Neck Mill Neck (v), Oyster Bay (t) |
280 | 0 | 3.2 mi | |
| Bayville (v) Bayville (v) |
6,700 | 1 | 5.6 mi | |
| Plainview WD Oyster Bay (t) |
34,000 | 0 | 5.7 mi | |
| Locust Valley WD Mill Neck (v), Oyster Bay (t) |
7,500 | 0 | 5.9 mi | |
| Hicksville WD Oyster Bay (t) |
48,000 | 0 | 7.1 mi | |
| Bethpage WD Oyster Bay (t) |
33,000 | 0 | 7.7 mi | |
| Old Westbury (v) Old Westbury (v) |
4,700 | 1 | 7.9 mi | |
| Glen Cove City Glen Cove (c) |
28,000 | 0 | 7.9 mi | |
| Liberty Utilities New York Sea Cliff Sea Cliff (v) |
13,400 | 0 | 8.0 mi | |
| Westbury WD North Hempstead (t), Westbury (v) |
20,500 | 0 | 8.4 mi | |
| Farmingdale (v) Farmingdale (v) |
8,744 | 0 | 8.7 mi | |
| Roslyn WD Roslyn (v) |
17,000 | 0 | 9.5 mi | |
| Carle Place WD North Hempstead (t) |
9,005 | 0 | 10.0 mi | |
| South Farmingdale WD Oyster Bay (t) |
44,700 | 0 | 10.1 mi | |
| Town of Hempstead Water Department Hempstead (t) |
110,000 | 0 | 10.3 mi | |
| East Williston (v) East Williston (v) |
2,556 | 0 | 10.5 mi | |
| Albertson WD North Hempstead (t) |
13,500 | 1 | 10.6 mi | |
| Port Washington WD North Hempstead (t) |
34,000 | 0 | 11.0 mi | |
| Williston Park (v) Williston Park (v) |
7,287 | 0 | 11.1 mi | |
| Mineola (v) Mineola (v) |
20,600 | 0 | 11.4 mi | |
| Sands Point (v) North Hempstead (t), Sands Point (v) |
2,900 | 0 | 11.9 mi | |
| Plandome (v) Plandome (v) |
1,600 | 0 | 12.3 mi | |
| Garden City Park WD New Hyde Park (v) |
18,000 | 0 | 12.3 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 |
|---|---|---|---|---|
|
Seawanhaka Yacht Club Centre Island (v), Oyster Bay (t) |
60 | 0 | 0 | |
|
Beaver Dam Winter Sports Matinecock (v), Oyster Bay (t) |
35 | 0 | 0 | |
|
Tobay Beach Oyster Bay (t) |
2,410 | 0 | 0 | |
|
Jones Beach State Park Hempstead (t) |
30,799 | 0 | 0 |
About this data
Water systems are matched to Nassau County, nearest to Laurel Hollow 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.