SHARON, PA · Warren County

AQUA PA CLARENDON 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): PA6620021
System type: Community Water System
Population served: 840
Service connections: 350
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2022 – September 30, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2022 – June 30, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2022 – June 30, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2022 – March 31, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2022 – March 31, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2021 – September 30, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2021 – September 30, 2021
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2008 – June 3, 2008
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 10, 2007 – October 15, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2007 – July 31, 2007
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
May 1, 2007 – May 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2007 – June 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2007 – March 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2006 – December 31, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – November 9, 2006
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
April 1, 2006 – April 30, 2006
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2006 – February 28, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2005 – June 30, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2005 – March 31, 2006
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2004 – March 9, 2005
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2004 – September 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2004 – September 30, 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, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2003 – July 31, 2003
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – November 6, 2003
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
March 1, 2003 – March 31, 2003
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2003 – February 4, 2004
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2002 – July 31, 2002
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 2002 – May 31, 2002
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2000 – March 30, 2001
Resolved
Monitoring, Regular
—
Methoxychlor
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Toxaphene
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
2,4-D
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
2,4,5-TP
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
Endrin
June 24, 1982 – June 23, 1985
Resolved
Monitoring, Regular
—
BHC-GAMMA
June 24, 1982 – June 23, 1985
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2022 – September 30, 2022	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2008 – June 3, 2008	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
August 10, 2007 – October 15, 2007	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2007 – July 31, 2007	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2007 – May 31, 2007	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
April 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2006 – December 31, 2006	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2006 – November 9, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2006 – April 30, 2006	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Radium-228	—	Resolved
February 1, 2006 – February 28, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2005 – March 31, 2006	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2004 – March 9, 2005	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	TTHM	—	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
July 1, 2003 – July 31, 2003	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2003 – November 6, 2003	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
March 1, 2003 – March 31, 2003	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2003 – February 4, 2004	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2002 – July 31, 2002	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
May 1, 2002 – May 31, 2002	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2000 – March 30, 2001	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Methoxychlor	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Toxaphene	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4-D	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4,5-TP	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	Endrin	—	Resolved
June 24, 1982 – June 23, 1985	Monitoring, Regular	BHC-GAMMA	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

February 3, 2023State Public Notification received3 linked violations
February 3, 2023State Compliance achieved1 linked violation
February 3, 2023State Public Notification requested3 linked violations
February 3, 2023State Violation/Reminder Notice3 linked violations
February 3, 2023State Compliance achieved5 linked violations
December 27, 2022State Compliance achieved1 linked violation
December 27, 2022State Compliance achieved2 linked violations
May 19, 2022State Public Notification requested2 linked violations
May 19, 2022State Public Notification received2 linked violations
May 19, 2022State Formal Notice of Violation issued2 linked violations
January 31, 2022State Public Notification received2 linked violations
January 31, 2022State Formal Notice of Violation issued2 linked violations
January 31, 2022State Public Notification requested2 linked violations
October 27, 2021State Public Notification received2 linked violations
October 27, 2021State Public Notification requested2 linked violations
October 27, 2021State Formal Notice of Violation issued2 linked violations
July 7, 2008State Compliance achieved1 linked violation
June 3, 2008State Compliance achieved1 linked violation
June 3, 2008State Violation/Reminder Notice1 linked violation
May 14, 2008State Compliance achieved4 linked violations
October 15, 2007State Compliance achieved1 linked violation
October 15, 2007State Violation/Reminder Notice1 linked violation
August 17, 2007State Public Notification requested1 linked violation
August 17, 2007State Compliance achieved1 linked violation
August 17, 2007State Public Notification received1 linked violation
August 17, 2007State Formal Notice of Violation issued1 linked violation
July 27, 2007State Violation/Reminder Notice1 linked violation
July 27, 2007State Bilateral Compliance Agreement signed1 linked violation
July 27, 2007State Bilateral Compliance Agreement signed1 linked violation
July 27, 2007State Public Notification requested1 linked violation
July 27, 2007State Public Notification requested1 linked violation
July 27, 2007State Violation/Reminder Notice1 linked violation
June 29, 2007State Public Notification requested1 linked violation
June 29, 2007State Formal Notice of Violation issued1 linked violation
June 29, 2007State Formal Notice of Violation issued1 linked violation
June 29, 2007State Public Notification requested1 linked violation
June 29, 2007State Public Notification received1 linked violation
June 29, 2007State Public Notification received1 linked violation
May 21, 2007State Bilateral Compliance Agreement signed1 linked violation
May 21, 2007State Public Notification requested1 linked violation
May 21, 2007State Public Notification requested1 linked violation
May 21, 2007State Violation/Reminder Notice1 linked violation
May 21, 2007State Violation/Reminder Notice1 linked violation
May 21, 2007State Bilateral Compliance Agreement signed1 linked violation
May 18, 2007State Violation/Reminder Notice1 linked violation
May 18, 2007State Bilateral Compliance Agreement signed1 linked violation
May 18, 2007State Bilateral Compliance Agreement signed1 linked violation
May 18, 2007State Public Notification requested1 linked violation
May 18, 2007State Public Notification requested1 linked violation
May 18, 2007State Violation/Reminder Notice1 linked violation
November 9, 2006State Compliance achieved1 linked violation
October 10, 2006State Violation/Reminder Notice1 linked violation
September 19, 2006State Public Notification requested2 linked violations
September 19, 2006State Violation/Reminder Notice2 linked violations
September 19, 2006State Bilateral Compliance Agreement signed1 linked violation
September 19, 2006State Bilateral Compliance Agreement signed1 linked violation
September 19, 2006State Compliance achieved4 linked violations
September 19, 2006State Formal Notice of Violation issued2 linked violations
May 17, 2006State Public Notification requested1 linked violation
May 17, 2006State Public Notification requested1 linked violation
May 17, 2006State Formal Notice of Violation issued1 linked violation
May 17, 2006State Formal Notice of Violation issued1 linked violation
May 17, 2006State Public Notification received1 linked violation
May 17, 2006State Public Notification received1 linked violation
August 22, 2005State Violation/Reminder Notice1 linked violation
August 22, 2005State Compliance achieved1 linked violation
July 1, 2005State Compliance achieved2 linked violations
July 1, 2005State Public Notification received2 linked violations
May 5, 2005State Compliance achieved2 linked violations
May 5, 2005State Public Notification requested2 linked violations
May 5, 2005State Formal Notice of Violation issued2 linked violations
May 5, 2005State Violation/Reminder Notice2 linked violations
March 9, 2005State Compliance achieved1 linked violation
January 31, 2005State Violation/Reminder Notice1 linked violation
February 4, 2004State Compliance achieved3 linked violations
November 6, 2003State Compliance achieved1 linked violation
November 12, 2002State Formal Notice of Violation issued2 linked violations
November 12, 2002State Compliance achieved2 linked violations
October 23, 1985State Compliance achieved6 linked violations
July 2, 1984State 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
June 10, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Contact

AQUA PA CLARENDON

814-229-7368

SHARON, PA 16146