Is AQUA OHIO - MANSFIELD SYSTEM #03 required to publish a Consumer Confidence Report?

Yes. AQUA OHIO - MANSFIELD SYSTEM #03 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 OHIO - MANSFIELD SYSTEM #03’s next Consumer Confidence Report due?

AQUA OHIO - MANSFIELD SYSTEM #03’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

MASSILLON, OH · Richland County

AQUA OHIO - MANSFIELD SYSTEM #03 Water System

Consumer Confidence Report status

AQUA OHIO - MANSFIELD SYSTEM #03 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 AQUA OHIO - MANSFIELD SYSTEM #03 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): OH7005812
System type: Community Water System
Population served: 525
Service connections: 146
Ownership: privately owned
Water source: groundwater (wells)

AQUA OHIO - MANSFIELD SYSTEM #03 is one of 558 community water systems in Ohio in the 501 to 3,300 people size category, serving 525 people from groundwater.

As of August 1, 2026, its federal record holds 18 entries between 1982 and 2020, of which 1 remains open; none are health-based.

Of the 18, 15 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 inorganic chemicals, synthetic organic chemicals, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
November 30, 2020
Unaddressed
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2013 – September 30, 2013
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2013 – September 30, 2013
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
May 1, 1992 – May 31, 1992
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 1992 – May 31, 1992
Resolved
Monitoring, Regular
—
Endrin
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Selenium
October 1, 1984 – September 30, 1987
Archived
Monitoring, Regular
—
Arsenic
October 1, 1984 – September 30, 1987
Archived
Monitoring, Regular
—
Barium
October 1, 1984 – September 30, 1987
Archived
Monitoring, Regular
—
Cadmium
October 1, 1984 – September 30, 1987
Archived
Monitoring, Regular
—
Chromium
October 1, 1984 – September 30, 1987
Archived
Monitoring, Regular
—
Fluoride
October 1, 1984 – September 30, 1987
Archived
Monitoring, Regular
—
Mercury
October 1, 1984 – September 30, 1987
Archived
Monitoring, Regular
—
Nitrate
October 1, 1984 – September 30, 1987
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1982 – September 30, 1986
Archived

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)

Period	Violation	Contaminant / rule	Health-based	Status
November 30, 2020	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
January 1, 2013 – September 30, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2013 – September 30, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
May 1, 1992 – May 31, 1992	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 1992 – May 31, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	Endrin	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	Methoxychlor	—	Resolved
October 1, 1984 – September 30, 1987	Monitoring, Regular	Selenium	—	Archived
October 1, 1984 – September 30, 1987	Monitoring, Regular	Arsenic	—	Archived
October 1, 1984 – September 30, 1987	Monitoring, Regular	Barium	—	Archived
October 1, 1984 – September 30, 1987	Monitoring, Regular	Cadmium	—	Archived
October 1, 1984 – September 30, 1987	Monitoring, Regular	Chromium	—	Archived
October 1, 1984 – September 30, 1987	Monitoring, Regular	Fluoride	—	Archived
October 1, 1984 – September 30, 1987	Monitoring, Regular	Mercury	—	Archived
October 1, 1984 – September 30, 1987	Monitoring, Regular	Nitrate	—	Archived
October 1, 1982 – September 30, 1986	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

August 2, 1990State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 17, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
April 14, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
December 10, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
March 12, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
September 30, 1985State Formal Notice of Violation issued8 linked violations
May 14, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 16, 1983State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 18, 1983State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Common questions

Is AQUA OHIO - MANSFIELD SYSTEM #03 required to publish a Consumer Confidence Report?: Yes. AQUA OHIO - MANSFIELD SYSTEM #03 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 OHIO - MANSFIELD SYSTEM #03’s next Consumer Confidence Report due?: AQUA OHIO - MANSFIELD SYSTEM #03’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does AQUA OHIO - MANSFIELD SYSTEM #03 have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 item for AQUA OHIO - MANSFIELD SYSTEM #03 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

SMITH, SEAN

330-832-5764

MASSILLON, OH 44647