Who supplies my water · NY
Where Uniondale's tap water comes from
EPA records point to Town of Hempstead Water Department as the water system for Uniondale.
Nassau County · Population 32,473
The water system for Uniondale
Town of Hempstead Water Department
PWSID NY2900000 · Purity Score 99/100 (Excellent) · Confidence: moderate · Assessed at the water-system levelAbout 100% of Uniondale's homes are inside Town of Hempstead Water Department's service area (EPA service-area map).
Full water report for Town of Hempstead Water DepartmentTown of Hempstead Water Department: contact and record
System-level records from EPA. Not a test of your tap.
ZIP codes in Uniondale
A ZIP code is a postal area, not a water service area. Your water bill names your supplier.
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Follow Uniondale's water
One email when Town of Hempstead Water Department publishes a new sampling round, a result moves above or below its reference, or the system's score changes.
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