Water quality for ZIP code 11024
ZIP 11024 covers Kings Point and Great Neck in Nassau County, New York, one of 69 ZIP codes in the county. 44 active public water systems serve the county; 8 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Nassau County
39 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Port Washington WD North Hempstead (t) |
34,000 | 0 | 3.2 mi | |
| Manhasset Lakeville WD North Hempstead (t) |
43,000 | 0 | 3.5 mi | |
| Sands Point (v) North Hempstead (t), Sands Point (v) |
2,900 | 0 | 3.7 mi | |
| Roslyn WD Roslyn (v) |
17,000 | 0 | 5.5 mi | |
| Albertson WD North Hempstead (t) |
13,500 | 1 | 5.8 mi | |
| Garden City Park WD New Hyde Park (v) |
18,000 | 0 | 5.8 mi | |
| Liberty Utilities New York Sea Cliff Sea Cliff (v) |
13,400 | 0 | 6.2 mi | |
| Williston Park (v) Williston Park (v) |
7,287 | 0 | 6.4 mi | |
| East Williston (v) East Williston (v) |
2,556 | 0 | 6.9 mi | |
| Glen Cove City Glen Cove (c) |
28,000 | 0 | 7.1 mi | |
| Mineola (v) Mineola (v) |
20,600 | 0 | 7.2 mi | |
| WA of Western Nassau Hempstead (t), North Hempstead (t) |
120,000 | 0 | 7.7 mi | |
| Old Westbury (v) Old Westbury (v) |
4,700 | 1 | 7.9 mi | |
| Garden City (v) Garden City (v) |
23,272 | 0 | 8.2 mi | |
| Franklin Square WD Hempstead (t), Stewart Manor (v) |
20,000 | 0 | 8.2 mi | |
| Carle Place WD North Hempstead (t) |
9,005 | 0 | 8.3 mi | |
| West Hempstead WD Hempstead (t) |
32,031 | 1 | 9.1 mi | |
| Locust Valley WD Mill Neck (v), Oyster Bay (t) |
7,500 | 0 | 9.4 mi | |
| Westbury WD North Hempstead (t), Westbury (v) |
20,500 | 0 | 9.6 mi | |
| Cathedral Gardens WD Hempstead (t) |
1,500 | 0 | 10.1 mi | |
| Hempstead (v) Hempstead (v) |
56,000 | 1 | 10.1 mi | |
| Jericho WD Oyster Bay (t) |
58,000 | 1 | 11.0 mi | |
| Bayville (v) Bayville (v) |
6,700 | 1 | 11.4 mi | |
| Town of Hempstead Water Department Hempstead (t) |
110,000 | 0 | 11.6 mi | |
| Glenwood WD Oyster Bay (t) |
1,000 | 0 | 11.6 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 |
|---|---|---|---|---|
|
Beaver Dam Winter Sports Matinecock (v), Oyster Bay (t) |
35 | 0 | 0 | |
|
Seawanhaka Yacht Club Centre Island (v), Oyster Bay (t) |
60 | 0 | 0 | |
|
Jones Beach State Park Hempstead (t) |
30,799 | 0 | 0 | |
|
Tobay Beach Oyster Bay (t) |
2,410 | 0 | 0 |
About this data
Water systems are matched to Nassau 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. Retrieved from ECHO on Oct 11, 2026.