Public Water Partners

SALVISA, KY · Mercer County

NORTH MERCER WATER DISTRICT Water System

Consumer Confidence Report status

NORTH MERCER WATER DISTRICT 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 NORTH MERCER WATER DISTRICT.

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

System facts

System ID (PWSID)
KY0840321
System type
Community Water System
Population served
9,775
Service connections
5,015
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

NORTH MERCER WATER DISTRICT is one of 150 community water systems in Kentucky in the 3,301 to 10,000 people size category, serving 9,775 people from surface water.

As of August 1, 2026, its federal record holds 6 entries between 1991 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.

Of the 6, 2 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 Total Coliform Rules, the Lead and Copper Rule, and the Consumer Confidence Rule.

Violation history

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    June 1, 2022 – May 10, 2023

    Resolved

  • Maximum Contaminant Level Violation, E. coli (RTCR)

    Health-based

    Revised Total Coliform Rule

    June 1, 2020 – June 30, 2020

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    July 1, 2009 – November 4, 2009

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    October 1, 2008 – October 31, 2008

    Resolved

  • Monitoring, Regular

    —

    Asbestos

    January 1, 1993 – December 31, 1995

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    September 1, 1991 – September 30, 1991

    Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is NORTH MERCER WATER DISTRICT required to publish a Consumer Confidence Report?

Yes. NORTH MERCER WATER DISTRICT 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 NORTH MERCER WATER DISTRICT’s next Consumer Confidence Report due?

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

Does NORTH MERCER WATER DISTRICT have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for NORTH MERCER WATER DISTRICT.

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

LEE, MISCHELL

859-865-2292

SALVISA, KY 40372