Public Water Partners

MARIETTA, OH · Washington County

MARIETTA CITY PWS Water System

Consumer Confidence Report status

MARIETTA 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 MARIETTA 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)
OH8400412
System type
Community Water System
Population served
18,707
Service connections
6,468
Ownership
local government
Water source
groundwater (wells)

MARIETTA CITY PWS is one of 180 community water systems in Ohio in the 10,001 to 100,000 people size category, serving 18,707 people from groundwater.

As of August 1, 2026, its federal record holds 19 entries between 1992 and 2025, of which 1 remains open; none are health-based.

Of the 19, 16 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 volatile organic chemicals, the Total Coliform Rules, and the Lead and Copper Rule.

Violation history

  • Notification, Known or Potential LSL

    —

    LEAD AND COPPER RULE REVISIONS

    July 2, 2025 – January 5, 2026

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2024

    Unaddressed

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2010 – December 15, 2010

    Resolved

  • Monitoring, Regular

    —

    Simazine

    April 1, 1999 – June 30, 1999

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 1999 – December 31, 1999

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 1999 – December 31, 1999

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 1999 – December 31, 1999

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 1999 – December 31, 1999

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 1999 – December 31, 1999

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 1999 – December 31, 1999

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 1999 – December 31, 1999

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 1999 – December 31, 1999

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 1999 – December 31, 1999

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 1999 – December 31, 1999

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 1999 – December 31, 1999

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 1999 – December 31, 1999

    Resolved

  • Monitoring, Regular

    —

    Asbestos

    July 1, 1995 – December 31, 1995

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    July 1, 1992 – July 31, 1992

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    April 1, 1992 – April 30, 1992

    Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Enforcement actions

Common questions

Is MARIETTA CITY PWS required to publish a Consumer Confidence Report?

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

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

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

As of August 1, 2026, EPA's federal records show 1 item for MARIETTA 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

SCHLICHER, JOSHUA D.

740-373-1387

MARIETTA, OH 45750