MERRICK, NY · Nassau County
LIBERTY UTILITIES NEW YORK - MERRICK Water System
Consumer Confidence Report status
LIBERTY UTILITIES NEW YORK - MERRICK must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for LIBERTY UTILITIES NEW YORK - MERRICK.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace New York’s official records. Always confirm current status with New York before making decisions based on this information.
System facts
- System ID (PWSID)
- NY2902840
- System type
- Community Water System
- Population served
- 135,000
- Service connections
- 46,440
- Ownership
- privately owned
- Water source
- groundwater (wells)
LIBERTY UTILITIES NEW YORK - MERRICK is among the 18 largest community water systems in New York, serving 135,000 people from groundwater.
As of August 1, 2026, its federal record holds 3 entries between 2015 and 2024, all of which EPA lists as closed.
Of the 3, 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Lead and Copper Rule and synthetic organic chemicals.
Violation history
WQP Entry Point/Tap Treatment Technique Non-Compliance
Health-basedLead and Copper Rule
July 1, 2024 – December 31, 2024
ResolvedWQP Entry Point/Tap Treatment Technique Non-Compliance
Health-basedLead and Copper Rule
July 1, 2023 – December 31, 2023
ResolvedMonitoring, Regular
—Toxaphene
July 1, 2015 – September 30, 2015
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2024 – December 31, 2024 | WQP Entry Point/Tap Treatment Technique Non-Compliance | Lead and Copper Rule | Health-based | Resolved |
| July 1, 2023 – December 31, 2023 | WQP Entry Point/Tap Treatment Technique Non-Compliance | Lead and Copper Rule | Health-based | Resolved |
| July 1, 2015 – September 30, 2015 | Monitoring, Regular | Toxaphene | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is LIBERTY UTILITIES NEW YORK - MERRICK required to publish a Consumer Confidence Report?
- Yes. LIBERTY UTILITIES NEW YORK - MERRICK is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is LIBERTY UTILITIES NEW YORK - MERRICK’s next Consumer Confidence Report due?
- LIBERTY UTILITIES NEW YORK - MERRICK’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LIBERTY UTILITIES NEW YORK - MERRICK have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for LIBERTY UTILITIES NEW YORK - MERRICK.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
KERN, RICHARD
516-632-2218
MERRICK, NY 11566