Public Water Partners

HAMILTON, NJ · Sussex County

AQUA NJ - WALLKILL Water System

Consumer Confidence Report status

AQUA NJ - WALLKILL 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 AQUA NJ - WALLKILL.

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 Jersey’s official records. Always confirm current status with New Jersey before making decisions based on this information.

System facts

System ID (PWSID)
NJ1911001
System type
Community Water System
Population served
1,050
Service connections
389
Ownership
privately owned
Water source
groundwater (wells)

AQUA NJ - WALLKILL is one of 174 community water systems in New Jersey in the 501 to 3,300 people size category, serving 1,050 people from groundwater.

As of August 1, 2026, its federal record holds 7 entries between 1993 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.

Of the 7, 6 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 Groundwater Rule, volatile organic chemicals, and the Radionuclides and Revised Rad Rule.

Violation history

  • Monitoring of Treatment (SWTR-Unfilt/GWR)

    —

    Groundwater Rule

    January 1, 2017 – January 31, 2017

    Resolved

  • Monitoring of Treatment (SWTR-Unfilt/GWR)

    —

    Groundwater Rule

    November 1, 2016 – November 30, 2016

    Resolved

  • Monitoring, Regular

    —

    Radium-228

    January 1, 2014 – March 14, 2018

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    November 1, 2006 – November 30, 2006

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    July 1, 1993 – September 30, 1993

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    July 1, 1993 – September 30, 1993

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is AQUA NJ - WALLKILL required to publish a Consumer Confidence Report?

Yes. AQUA NJ - WALLKILL 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 AQUA NJ - WALLKILL’s next Consumer Confidence Report due?

AQUA NJ - WALLKILL’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does AQUA NJ - WALLKILL have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for AQUA NJ - WALLKILL.

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

VANIM, ALYSSA

609-618-3850

HAMILTON, NJ 08691