EAST PETERSBURG, PA · Lancaster County

EAST PETERSBURG BOROUGH 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): PA7360135
System type: Community Water System
Population served: 6,215
Service connections: 1,742
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
February 1, 2025 – February 28, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 13, 2021 – July 8, 2021
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
May 1, 2021 – May 31, 2021
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2018 – March 31, 2018
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2016 – December 31, 2016
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 2011 – January 31, 2011
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
November 1, 2010 – November 30, 2010
Resolved
Monitoring, Regular
—
Nitrate
July 1, 2009 – September 30, 2009
Resolved
Monitoring, Regular
—
Nitrate
July 1, 2009 – September 30, 2009
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2008 – August 31, 2008
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2007 – August 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2007 – September 28, 2007
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2005 – August 31, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2005 – September 30, 2005
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2005 – July 31, 2005
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 2005 – June 30, 2005
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 2005 – May 31, 2005
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
April 1, 2005 – April 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2005 – June 30, 2005
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
March 1, 2005 – March 31, 2005
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
February 1, 2005 – February 28, 2005
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
January 1, 2005 – January 31, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
Picloram
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
LASSO
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Picloram
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
LASSO
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Nitrate
July 1, 2003 – September 30, 2003
Resolved
Monitoring, Regular
—
Nitrate
July 1, 2003 – September 30, 2003
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 2003 – May 31, 2003
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2000 – July 31, 2000
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2000 – June 30, 2000
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
March 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2000 – March 31, 2000
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 1998 – June 1, 1999
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 21, 1987 – August 20, 1987
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
September 2, 1986 – October 1, 1986
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
June 14, 1983 – July 13, 1983
Archived
Monitoring, Regular
—
Toxaphene
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4-D
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4,5-TP
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Endrin
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
BHC-GAMMA
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Methoxychlor
June 24, 1982 – June 23, 1985
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
November 11, 1980 – December 10, 1980
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
September 9, 1980 – October 8, 1980
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
June 19, 1980 – July 18, 1980
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
February 1, 2025 – February 28, 2025	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
May 13, 2021 – July 8, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 1, 2021 – May 31, 2021	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
January 1, 2018 – March 31, 2018	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2011 – January 31, 2011	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
November 1, 2010 – November 30, 2010	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
July 1, 2009 – September 30, 2009	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2009 – September 30, 2009	Monitoring, Regular	Nitrate	—	Resolved
August 1, 2008 – August 31, 2008	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
August 1, 2007 – August 31, 2007	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2007 – September 28, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
August 1, 2005 – August 31, 2005	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2005 – July 31, 2005	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
June 1, 2005 – June 30, 2005	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
May 1, 2005 – May 31, 2005	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2005 – April 30, 2005	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
March 1, 2005 – March 31, 2005	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
February 1, 2005 – February 28, 2005	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 2005 – January 31, 2005	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Picloram	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	LASSO	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Picloram	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	LASSO	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
July 1, 2003 – September 30, 2003	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2003 – September 30, 2003	Monitoring, Regular	Nitrate	—	Resolved
May 1, 2003 – May 31, 2003	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2000 – July 31, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
June 1, 2000 – June 30, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	Nitrate	—	Resolved
March 1, 2000 – March 31, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Nitrate	—	Resolved
July 1, 1998 – June 1, 1999	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 21, 1987 – August 20, 1987	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
September 2, 1986 – October 1, 1986	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
June 14, 1983 – July 13, 1983	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Toxaphene	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4-D	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4,5-TP	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Endrin	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	BHC-GAMMA	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Methoxychlor	—	Archived
November 11, 1980 – December 10, 1980	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
September 9, 1980 – October 8, 1980	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
June 19, 1980 – July 18, 1980	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived

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

Enforcement actions

April 29, 2025State Compliance achieved1 linked violation
March 7, 2025State Public Notification received1 linked violation
July 8, 2021State Compliance achieved2 linked violations
July 8, 2021State Public Notification received2 linked violations
July 8, 2021State Violation/Reminder Notice2 linked violations
June 13, 2018State Compliance achieved1 linked violation
June 13, 2018State Compliance achieved1 linked violation
May 9, 2018State Public Notification requested1 linked violation
May 9, 2018State Public Notification requested1 linked violation
May 9, 2018State Formal Notice of Violation issued1 linked violation
May 9, 2018State Formal Notice of Violation issued1 linked violation
May 9, 2018State Violation/Reminder Notice1 linked violation
May 9, 2018State Violation/Reminder Notice1 linked violation
March 16, 2017State Compliance achieved5 linked violations
February 22, 2017State Formal Notice of Violation issued5 linked violations
February 15, 2017State Violation/Reminder Notice5 linked violations
February 15, 2017State Public Notification requested5 linked violations
February 23, 2011State Public Notification requested1 linked violation
February 23, 2011State Public Notification received1 linked violation
February 23, 2011State Compliance achieved1 linked violation
February 23, 2011State Violation/Reminder Notice1 linked violation
January 13, 2011State Violation/Reminder Notice1 linked violation
January 13, 2011State Compliance achieved1 linked violation
October 21, 2009State Compliance achieved2 linked violations
September 24, 2008State Violation/Reminder Notice1 linked violation
September 24, 2008State Public Notification requested1 linked violation
September 24, 2008State Public Notification received1 linked violation
September 24, 2008State Compliance achieved1 linked violation
September 28, 2007State Compliance achieved2 linked violations
April 3, 2006State Compliance achieved10 linked violations
October 7, 2005State Compliance achieved3 linked violations
October 7, 2005State Violation/Reminder Notice3 linked violations
August 17, 2005State Compliance achieved8 linked violations
August 17, 2005State Violation/Reminder Notice8 linked violations
November 10, 2003State Compliance achieved3 linked violations
February 26, 1993Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
July 1, 1987State Public Notification received1 linked violation
November 13, 1986State Public Notification received1 linked violation
November 13, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
February 19, 1982State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 19, 1980State Public Notification received2 linked violations

Contact

EAST PETERSBURG BOROUGH

717-696-5416

EAST PETERSBURG, PA 17520