Public Water Partners

LAUREL, MS · Jones County

CALHOUN WATER ASSOCIATION Water System

Consumer Confidence Report status

CALHOUN WATER ASSOCIATION 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 CALHOUN WATER ASSOCIATION.

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

System facts

System ID (PWSID)
MS0340001
System type
Community Water System
Population served
3,730
Service connections
1,413
Ownership
public/private mix
Water source
groundwater (wells)

CALHOUN WATER ASSOCIATION is one of 161 community water systems in Mississippi in the 3,301 to 10,000 people size category, serving 3,730 people from groundwater.

As of August 1, 2026, its federal record holds 5 entries between 2009 and 2012, all of which EPA lists as closed. Nothing has been added since 2012.

All 5 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 Radionuclides and Revised Rad Rule.

Violation history

  • Monitoring, Regular

    —

    Radium-228

    October 1, 2012 – December 31, 2012

    Resolved

  • Monitoring, Regular

    —

    Radium-228

    January 1, 2011 – March 31, 2011

    Resolved

  • Monitoring, Regular

    —

    Combined Uranium

    January 1, 2010 – March 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Radium-226

    January 1, 2010 – March 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Radium-226

    April 1, 2009 – June 30, 2009

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is CALHOUN WATER ASSOCIATION required to publish a Consumer Confidence Report?

Yes. CALHOUN WATER ASSOCIATION 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 CALHOUN WATER ASSOCIATION’s next Consumer Confidence Report due?

CALHOUN WATER ASSOCIATION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does CALHOUN WATER ASSOCIATION have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for CALHOUN WATER ASSOCIATION.

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

ASHLEY, BOBBY

601-425-1093

LAUREL, MS 39443