QUENTIN, PA · Lebanon County

WEST CORNWALL TOWNSHIP MA Water System

Current status

2 items on record are open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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): PA7380031
System type: Community Water System
Population served: 900
Service connections: 335
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
October 11, 2018 – November 29, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 11, 2018 – November 29, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 11, 2018
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
August 11, 2018
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2018 – September 13, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2018 – September 13, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – September 6, 2017
Resolved
Monitoring, Regular
—
Nitrite
July 1, 2017 – September 30, 2017
Resolved
Monitoring, Regular
—
Nitrate
July 1, 2017 – September 30, 2017
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2017 – July 31, 2017
Archived
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2017 – September 30, 2017
Archived
Monitoring, Regular
—
Nitrite
April 1, 2017 – June 30, 2017
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2017 – June 30, 2017
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Endrin
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Dalapon
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Diquat
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Endothall
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Glyphosate
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
OXAMYL
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Simazine
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Picloram
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Dinoseb
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Carbofuran
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Atrazine
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
LASSO
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Heptachlor
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
2,4,5-TP
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Pentachlorophenol
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2017 – December 31, 2017
Archived
Monitoring, Regular
—
Chlordane
January 1, 2017 – December 31, 2017
Archived
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
July 1, 2016 – July 31, 2016
Resolved
Sample Siting Plan Errors (RTCR)
—
Revised Total Coliform Rule
April 1, 2016 – May 12, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2015 – November 30, 2015
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
February 1, 2015 – February 28, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 1, 2015 – April 10, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – September 12, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2013 – November 30, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – September 18, 2012
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – September 16, 2011
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2009 – June 30, 2009
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2008 – February 11, 2008
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2006 – September 30, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – December 5, 2006
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Radium-226
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Radium-228
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Radium-228
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Radium-226
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2006 – June 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, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2006 – March 31, 2006
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2006 – March 31, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – December 14, 2005
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2004 – February 11, 2005
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – December 16, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – September 17, 2003
Resolved
Monitoring, Regular
—
Nitrate
October 1, 1999 – December 31, 1999
Resolved
Monitoring, Regular
—
Nitrate
October 1, 1999 – December 31, 1999
Resolved
Monitoring, Regular
—
Nitrate
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1996 – March 31, 1996
Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
October 11, 2018 – November 29, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 11, 2018 – November 29, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 11, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
August 11, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
July 11, 2018 – September 13, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 11, 2018 – September 13, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2017 – September 6, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring, Regular	Nitrite	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2017 – July 31, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Archived
July 1, 2017 – September 30, 2017	Monitoring and Reporting (DBP)	Chlorine	—	Archived
April 1, 2017 – June 30, 2017	Monitoring, Regular	Nitrite	—	Resolved
April 1, 2017 – June 30, 2017	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	2,4-D	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Endrin	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Toxaphene	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Dalapon	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Diquat	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Endothall	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Glyphosate	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	OXAMYL	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Simazine	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Picloram	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Dinoseb	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Carbofuran	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Atrazine	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	LASSO	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	2,3,7,8-TCDD	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Heptachlor	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Heptachlor epoxide	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Benzo(a)pyrene	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Pentachlorophenol	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Archived
January 1, 2017 – December 31, 2017	Monitoring, Regular	Chlordane	—	Archived
July 1, 2016 – July 31, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 1, 2016 – May 12, 2016	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	—	Resolved
November 1, 2015 – November 30, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
February 1, 2015 – February 28, 2015	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
February 1, 2015 – April 10, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2014 – September 12, 2014	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
November 1, 2013 – November 30, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2012 – September 18, 2012	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2011 – September 16, 2011	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2009 – June 30, 2009	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2008 – February 11, 2008	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Combined Uranium	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 2006 – December 5, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Radium-228	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Radium-228	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2005 – December 14, 2005	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2004 – February 11, 2005	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2004 – December 16, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2003 – September 17, 2003	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 1999 – December 31, 1999	Monitoring, Regular	Nitrate	—	Resolved
October 1, 1999 – December 31, 1999	Monitoring, Regular	Nitrate	—	Resolved
April 1, 1996 – June 30, 1996	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1996 – March 31, 1996	Monitoring, Regular	Nitrate	—	Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

November 29, 2018State Compliance achieved2 linked violations
November 29, 2018State Public Notification received2 linked violations
November 28, 2018State Compliance achieved3 linked violations
November 1, 2018State Bilateral Compliance Agreement signed7 linked violations
September 13, 2018State Public Notification received2 linked violations
September 13, 2018State Compliance achieved2 linked violations
January 24, 2018State Compliance achieved4 linked violations
January 24, 2018State Bilateral Compliance Agreement signed4 linked violations
November 14, 2017State Formal Notice of Violation issued2 linked violations
November 14, 2017State Public Notification requested2 linked violations
November 14, 2017State Public Notification requested2 linked violations
November 14, 2017State Formal Notice of Violation issued2 linked violations
September 14, 2017State Formal Notice of Violation issued2 linked violations
September 14, 2017State Public Notification requested2 linked violations
September 14, 2017State Public Notification requested2 linked violations
September 14, 2017State Violation/Reminder Notice2 linked violations
September 14, 2017State Formal Notice of Violation issued2 linked violations
September 14, 2017State Violation/Reminder Notice2 linked violations
September 6, 2017State Compliance achieved1 linked violation
August 8, 2017State Formal Notice of Violation issued33 linked violations
August 8, 2017State Formal Notice of Violation issued5 linked violations
August 8, 2017State Public Notification requested32 linked violations
August 8, 2017State Public Notification requested5 linked violations
August 8, 2017State Violation/Reminder Notice5 linked violations
August 8, 2017State Violation/Reminder Notice33 linked violations
September 28, 2016State Violation/Reminder Notice1 linked violation
September 28, 2016State Compliance achieved1 linked violation
June 15, 2016State Compliance achieved1 linked violation
May 12, 2016State Violation/Reminder Notice1 linked violation
May 12, 2016State Compliance achieved1 linked violation
May 12, 2016State Formal Notice of Violation issued1 linked violation
January 14, 2016State Compliance achieved1 linked violation
April 10, 2015State Compliance achieved2 linked violations
April 10, 2015State Boil Water Order2 linked violations
January 30, 2015State Public Notification received1 linked violation
January 30, 2015State Public Notification requested1 linked violation
January 30, 2015State Compliance achieved1 linked violation
November 12, 2014State Violation/Reminder Notice1 linked violation
September 12, 2014State Compliance achieved1 linked violation
September 12, 2014State Violation/Reminder Notice1 linked violation
February 11, 2014State Compliance achieved1 linked violation
January 15, 2014State Violation/Reminder Notice1 linked violation
September 18, 2012State Violation/Reminder Notice1 linked violation
September 18, 2012State Compliance achieved1 linked violation
September 16, 2011State Violation/Reminder Notice1 linked violation
September 16, 2011State Compliance achieved1 linked violation
September 15, 2010State Violation/Reminder Notice1 linked violation
September 15, 2010State Compliance achieved1 linked violation
September 14, 2010State Formal Notice of Violation issued1 linked violation
September 14, 2010State Compliance achieved1 linked violation
March 10, 2010State Compliance achieved1 linked violation
August 4, 2009State Compliance achieved1 linked violation
August 4, 2009State Formal Notice of Violation issued1 linked violation
February 11, 2008State Compliance achieved1 linked violation
February 11, 2008State Formal Notice of Violation issued1 linked violation
December 15, 2006State Violation/Reminder Notice8 linked violations
December 15, 2006State Compliance achieved8 linked violations
December 5, 2006State Compliance achieved1 linked violation
October 27, 2006State Formal Notice of Violation issued8 linked violations
October 11, 2006State Violation/Reminder Notice1 linked violation
August 29, 2006State Public Notification received8 linked violations
August 29, 2006State Formal Notice of Violation issued8 linked violations
August 29, 2006State Compliance achieved8 linked violations
June 15, 2006State Compliance achieved8 linked violations
May 3, 2006State Formal Notice of Violation issued8 linked violations
December 14, 2005State Violation/Reminder Notice1 linked violation
December 14, 2005State Compliance achieved1 linked violation
February 11, 2005State Formal Notice of Violation issued1 linked violation
February 11, 2005State Compliance achieved1 linked violation
February 11, 2005State Consent Decree/Judgement1 linked violation
December 16, 2004State Consent Decree/Judgement1 linked violation
December 16, 2004State Compliance achieved1 linked violation
November 3, 2004State Formal Notice of Violation issued1 linked violation
September 17, 2003State Compliance achieved1 linked violation

Contact

WEST CORNWALL TOWNSHIP MA

717-274-5514

QUENTIN, PA 17083