Is MONROEVILLE MUNICIPAL AUTH required to publish a Consumer Confidence Report?

Yes. MONROEVILLE MUNICIPAL AUTH 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 MONROEVILLE MUNICIPAL AUTH’s next Consumer Confidence Report due?

MONROEVILLE MUNICIPAL AUTH’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.

MONROEVILLE, PA · Allegheny County

MONROEVILLE MUNICIPAL AUTH Water System

Consumer Confidence Report status

MONROEVILLE MUNICIPAL AUTH 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 MONROEVILLE MUNICIPAL AUTH.

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

System facts

System ID (PWSID): PA5020027
System type: Community Water System
Population served: 48,500
Service connections: 10,753
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

MONROEVILLE MUNICIPAL AUTH is one of 175 community water systems in Pennsylvania in the 10,001 to 100,000 people size category, serving 48,500 people from surface water.

As of August 1, 2026, its federal record holds 11 entries between 1988 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.

Of the 11, 7 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 Stage 2 Disinfectants and Disinfection Byproducts Rule, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Total Coliform Rules.

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2022 – December 31, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2016 – March 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2015 – December 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2015 – September 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2014 – March 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2014 – March 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2005 – June 30, 2005
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 2005 – June 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Cadmium
June 26, 1988 – June 25, 1989
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
June 1, 2005 – June 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2005 – June 30, 2005	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
June 26, 1988 – June 25, 1989	Monitoring, Regular	Cadmium	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

February 9, 2023State Public Notification received1 linked violation
February 9, 2023State Compliance achieved1 linked violation
May 23, 2016State Compliance achieved2 linked violations
May 23, 2016State Compliance achieved1 linked violation
April 28, 2016State Public Notification received1 linked violation
April 28, 2016State Public Notification requested1 linked violation
April 28, 2016State Violation/Reminder Notice1 linked violation
January 28, 2016State Public Notification requested1 linked violation
January 28, 2016State Formal Notice of Violation issued1 linked violation
January 28, 2016State Public Notification received1 linked violation
November 4, 2015State Public Notification requested1 linked violation
November 4, 2015State Formal Notice of Violation issued1 linked violation
November 4, 2015State Public Notification received1 linked violation
June 30, 2014State Compliance achieved2 linked violations
June 30, 2014State Public Notification received2 linked violations
May 7, 2014State Violation/Reminder Notice2 linked violations
May 7, 2014State Public Notification requested2 linked violations
January 27, 2012State Compliance achieved1 linked violation
August 8, 2005State Consent Decree/Judgement3 linked violations
August 8, 2005State Violation/Reminder Notice3 linked violations
August 8, 2005State Compliance achieved3 linked violations
November 4, 1991State Formal Notice of Violation issued1 linked violation
October 31, 1989State Compliance achieved2 linked violations
November 23, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
September 22, 1986State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 23, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 19, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 25, 1983State Public Notification requestedgeneral compliance action — not tied to a specific violation on record

Common questions

Is MONROEVILLE MUNICIPAL AUTH required to publish a Consumer Confidence Report?: Yes. MONROEVILLE MUNICIPAL AUTH 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 MONROEVILLE MUNICIPAL AUTH’s next Consumer Confidence Report due?: MONROEVILLE MUNICIPAL AUTH’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MONROEVILLE MUNICIPAL AUTH have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for MONROEVILLE MUNICIPAL AUTH.
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

MONROEVILLE MUNICIPAL AUTH

412-372-0915

MONROEVILLE, PA 15146