TapWaterMap

NY / Great Neck

NY · Tap water records

Great Neck tap water, in plain English

Here is what the EPA's own data shows about tap water in Great Neck. According to EPA SDWIS data retrieved June 2026, Great Neck is served by 7 active community water systems, together reported to serve about 74,915 people.

As of June 2026, EPA records show no reported violations for the community water system(s) serving Great Neck. This means none of the federal drinking-water standards tracked in the EPA's SDWIS database were recorded as exceeded in the period covered. It is not a guarantee about every substance, or about the water inside your home's own plumbing.

What the EPA has on record, by system

Manhasset Lakeville Wd

43,000 served · groundwater · PWSID NY2902836

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

Wa Of Great Neck North

31,400 served · groundwater · PWSID NY2902841

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

Blueberry Ridge Mobile Village

138 served · groundwater · PWSID ME0095658

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

Pinewood Park

108 served · groundwater · PWSID ME0002782

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

Rolling Acres Mhp

100 served · groundwater · PWSID NH1603010

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

Griswold Mhp Llc

99 served · groundwater · PWSID CT0580031

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

Marsh Brook Estates

70 served · groundwater · PWSID ME0092288

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

What this means

A health-based violation means a contaminant was recorded above the limit the EPA tracks for it. A monitoring or reporting violation means a required test or report was late or missed — not that a contaminant was measured above a limit. “Returned to compliance” means the EPA recorded the issue as resolved.

This page summarizes the EPA's own records and does not assess whether your water is safe to drink. For the most current details, you can verify every record directly with the EPA, and contact your water system with questions.

Source: U.S. EPA Envirofacts SDWIS, retrieved June 2026. Records cover the EPA's full reporting history for these systems. Verify at EPA ECHO.