PITTSBURGH, PA · Allegheny County

PLUM BORO MUNI AUTH Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): PA5020041
System type: Community Water System
Population served: 27,500
Service connections: 10,254
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2025 – December 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2025 – December 31, 2025
Resolved
Maximum Contaminant Level Violation, E. coli (RTCR)
Health-based
Revised Total Coliform Rule
June 1, 2024 – June 30, 2024
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 2023 – May 31, 2023
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
July 1, 2020 – December 14, 2020
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2019 – June 30, 2019
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
April 1, 2019 – April 30, 2019
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2018 – November 1, 2018
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2017 – March 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2017 – March 31, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2015 – June 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2011 – December 31, 2011
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – September 29, 2005
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

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	TTHM	—	Resolved
June 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
May 1, 2023 – May 31, 2023	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2020 – December 14, 2020	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2019 – June 30, 2019	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2019 – April 30, 2019	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
October 1, 2018 – November 1, 2018	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2017 – March 31, 2017	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2017 – March 31, 2017	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2011 – December 31, 2011	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2005 – September 29, 2005	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	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

Resolved addressed and confirmed by the state

Enforcement actions

February 6, 2026State Compliance achieved2 linked violations
February 6, 2026State Violation/Reminder Notice2 linked violations
July 31, 2024State Compliance achieved1 linked violation
July 31, 2024State Violation/Reminder Notice1 linked violation
July 31, 2024State Public Notification requested1 linked violation
July 31, 2024State Public Notification received1 linked violation
August 15, 2023State Compliance achieved2 linked violations
July 19, 2023State Public Notification requested2 linked violations
July 19, 2023State Formal Notice of Violation issued2 linked violations
December 15, 2020State Compliance achieved1 linked violation
December 14, 2020State Compliance achieved1 linked violation
September 17, 2020State Public Notification requested1 linked violation
September 17, 2020State Formal Notice of Violation issued1 linked violation
September 16, 2020State Violation/Reminder Notice1 linked violation
July 5, 2019State Compliance achieved2 linked violations
November 1, 2018State Formal Notice of Violation issued1 linked violation
November 1, 2018State Violation/Reminder Notice1 linked violation
November 1, 2018State Compliance achieved1 linked violation
November 1, 2018State Public Notification requested1 linked violation
July 12, 2017State Compliance achieved2 linked violations
September 11, 2015State Public Notification requested1 linked violation
September 11, 2015State Compliance achieved1 linked violation
September 11, 2015State Public Notification received1 linked violation
July 24, 2015State Formal Notice of Violation issued1 linked violation
January 27, 2012State Compliance achieved1 linked violation
September 29, 2005State Violation/Reminder Notice1 linked violation
September 29, 2005State Consent Decree/Judgement1 linked violation
September 29, 2005State 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 23, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
January 6, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
September 20, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 7, 1985State Public Notification receivedgeneral 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
September 30, 1982Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record

Contact

PLUM BORO MUNI AUTH

412-793-7331

PITTSBURGH, PA 15239