CITY WATER-SYSTEM LEDGER
Hempstead (T), New York
EPA’s September 2026 export lists 6 active community water systems serving Hempstead (T), New York, with 0 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Hempstead (T), New York
EPA associates 6 covered systems with Hempstead (T), New York; their reported population-served values total 637,031 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Liberty Utilities New York - LynbrookNY2902835 | 220,000 | Ground water | No current violation flagged |
| Liberty Utilities New York - MerrickNY2902840 | 135,000 | Ground water | No current violation flagged |
| Wa Of Western NassauNY2902830 | 120,000 | Ground water | No current violation flagged |
| Town Of Hempstead Water DepartmentNY2900000 | 110,000 | Ground water | No current violation flagged |
| West Hempstead WdNY2902857 | 32,031 | Ground water | No current violation flagged |
| Franklin Square WdNY2902822 | 20,000 | Ground water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Hempstead (T), New York
EPA classifies 6 systems serving Hempstead (T), New York across 1 primary-source categories; Ground water is the largest category with 6 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.