Public Water Partners

TRENTON, OH · Butler County

MIDDLETOWN CITY PWS Water System

Consumer Confidence Report status

MIDDLETOWN CITY PWS 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 1 item for MIDDLETOWN CITY PWS that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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

System facts

System ID (PWSID)
OH0901712
System type
Community Water System
Population served
51,229
Service connections
24,230
Ownership
local government
Water source
groundwater (wells)

MIDDLETOWN CITY PWS is one of 180 community water systems in Ohio in the 10,001 to 100,000 people size category, serving 51,229 people from groundwater.

As of August 1, 2026, its federal record holds 6 entries between 1997 and 2019, of which 1 remains open; none are health-based.

Of the 6, 3 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 Consumer Confidence Rule, and synthetic organic chemicals.

Violation history

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    January 15, 2019

    Unaddressed

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    July 1, 2017 – July 31, 2017

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    December 1, 2015 – December 31, 2015

    Archived

  • Maximum Contaminant Level Violation, Acute (TCR)

    Health-based

    Coliform (TCR)

    September 1, 1997 – September 30, 1997

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    September 1, 1997 – September 30, 1997

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 1997 – March 31, 1997

    Resolved

Unaddressed no corrective action on record yetResolved 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 MIDDLETOWN CITY PWS required to publish a Consumer Confidence Report?

Yes. MIDDLETOWN CITY PWS 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 MIDDLETOWN CITY PWS’s next Consumer Confidence Report due?

MIDDLETOWN CITY PWS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does MIDDLETOWN CITY PWS have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 1 item for MIDDLETOWN CITY PWS that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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

BELCHER, ANDREW S

513-425-7864

TRENTON, OH 45067