MAHANOY CITY, PA · Schuylkill County

MAHANOY TWP 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): PA3540011
System type: Community Water System
Population served: 5,584
Service connections: 2,963
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring and Reporting (DBP)
—
CARBON, TOTAL
January 1, 2024 – March 31, 2024
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Selenium
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Nickel
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Mercury
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Barium
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Chromium
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2022 – December 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
July 1, 2020 – September 30, 2020
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2018 – September 30, 2018
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2018 – September 30, 2018
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2017 – December 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2017 – December 31, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 2012 – May 31, 2012
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
April 1, 2009 – April 30, 2009
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
April 1, 2009 – April 30, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2009 – June 25, 2009
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 2004 – September 30, 2004
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2004 – August 31, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – October 25, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2004 – September 30, 2004
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2004 – July 31, 2004
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2004 – July 31, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2004 – June 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Regular
—
Styrene
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Tetrachloroethylene
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
CHLOROBENZENE
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Toluene
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Ethylbenzene
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Carbon tetrachloride
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Trichloroethylene
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Benzene
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
ETHYLENE DIBROMIDE
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1989 – September 30, 1989
Archived
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1989 – September 30, 1989
Archived
Monitoring, Regular
—
Benzene
July 1, 1989 – September 30, 1989
Archived
Monitoring, Regular
—
Toluene
July 1, 1989 – September 30, 1989
Archived
Monitoring, Regular
—
Styrene
July 1, 1989 – September 30, 1989
Archived
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 1989 – September 30, 1989
Archived

Resolved 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
January 1, 2024 – March 31, 2024	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Selenium	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Nickel	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Mercury	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Barium	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Chromium	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	CYANIDE	—	Resolved
July 1, 2020 – September 30, 2020	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
July 1, 2018 – September 30, 2018	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2018 – September 30, 2018	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2017 – December 31, 2017	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2017 – December 31, 2017	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
May 1, 2012 – May 31, 2012	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2009 – April 30, 2009	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2009 – April 30, 2009	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
April 1, 2009 – June 25, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 1, 2004 – September 30, 2004	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
August 1, 2004 – August 31, 2004	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2004 – October 25, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2004 – July 31, 2004	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2004 – July 31, 2004	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 1989 – December 31, 1989	Monitoring, Regular	Styrene	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	1,2-Dichloropropane	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	Tetrachloroethylene	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	CHLOROBENZENE	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	Toluene	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	Ethylbenzene	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	p-Dichlorobenzene	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	1,2-Dichloroethane	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	Carbon tetrachloride	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	Trichloroethylene	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	Benzene	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	DICHLOROMETHANE	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	o-Dichlorobenzene	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
July 1, 1989 – September 30, 1989	Monitoring, Regular	1,2-Dichloroethane	—	Archived
July 1, 1989 – September 30, 1989	Monitoring, Regular	Carbon tetrachloride	—	Archived
July 1, 1989 – September 30, 1989	Monitoring, Regular	Benzene	—	Archived
July 1, 1989 – September 30, 1989	Monitoring, Regular	Toluene	—	Archived
July 1, 1989 – September 30, 1989	Monitoring, Regular	Styrene	—	Archived
July 1, 1989 – September 30, 1989	Monitoring, Regular	p-Dichlorobenzene	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

May 16, 2024State Formal Notice of Violation issued1 linked violation
May 16, 2024State Compliance achieved1 linked violation
May 16, 2024State Violation/Reminder Notice1 linked violation
January 23, 2023State Compliance achieved12 linked violations
January 23, 2023State Violation/Reminder Notice12 linked violations
January 25, 2021State Public Notification received1 linked violation
January 25, 2021State Compliance achieved1 linked violation
November 2, 2020State Public Notification requested1 linked violation
November 2, 2020State Violation/Reminder Notice1 linked violation
February 25, 2019State Compliance achieved2 linked violations
February 25, 2019State Public Notification received2 linked violations
November 1, 2018State Compliance achieved2 linked violations
November 1, 2018State Violation/Reminder Notice2 linked violations
November 1, 2018State Violation/Reminder Notice2 linked violations
November 1, 2018State Compliance achieved2 linked violations
February 14, 2018State Violation/Reminder Notice2 linked violations
February 14, 2018State Public Notification requested2 linked violations
July 31, 2013State Public Notification received1 linked violation
August 24, 2012State Compliance achieved1 linked violation
August 24, 2012State Compliance achieved1 linked violation
July 3, 2012State Public Notification requested1 linked violation
July 3, 2012State Violation/Reminder Notice1 linked violation
July 3, 2012State Violation/Reminder Notice1 linked violation
July 3, 2012State Public Notification requested1 linked violation
June 25, 2009State Compliance achieved3 linked violations
June 1, 2009State Formal Notice of Violation issued3 linked violations
September 10, 2008Federal Compliance achieved1 linked violation
August 13, 2008Federal issued Formal Notice of Violation1 linked violation
January 19, 2005State Compliance achieved1 linked violation
January 19, 2005State Consent Decree/Judgement1 linked violation
January 19, 2005State Compliance Meeting conducted1 linked violation
December 27, 2004State Consent Decree/Judgement3 linked violations
December 27, 2004State Compliance achieved3 linked violations
November 19, 2004State Compliance achieved1 linked violation
November 19, 2004State Public Notification requested1 linked violation
November 15, 2004State Compliance Meeting conducted1 linked violation
October 25, 2004State Violation/Reminder Notice1 linked violation
October 25, 2004State Compliance achieved1 linked violation
October 25, 2004State Consent Decree/Judgement1 linked violation
October 8, 2004State Formal Notice of Violation issued2 linked violations
September 23, 2004State Compliance achieved2 linked violations
September 23, 2004State Public Notification requested2 linked violations
September 16, 2004State Compliance Meeting conducted1 linked violation
September 16, 2004State Compliance Meeting conducted1 linked violation
September 16, 2004State Formal Notice of Violation issued1 linked violation
August 30, 2004State Formal Notice of Violation issued1 linked violation
June 23, 2004State Formal Notice of Violation issued1 linked violation
March 9, 1990State Violation/Reminder Notice22 linked violations
November 16, 1989State Violation/Reminder Notice9 linked violations
December 3, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
November 4, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 16, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Contact

MAHANOY TWP AUTH

570-773-0650

MAHANOY CITY, PA 17948