LANCASTER, PA · Lebanon County

O YES APTS 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): PA7380051
System type: Community Water System
Population served: 35
Service connections: 5
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
May 13, 2025 – June 18, 2025
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
May 1, 2025 – May 31, 2025
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2024 – June 30, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2023 – December 21, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 13, 2021 – June 11, 2021
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
March 1, 2021 – March 31, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 13, 2020 – June 2, 2020
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
December 1, 2019 – December 31, 2019
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2019 – November 12, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 13, 2017 – November 14, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
August 1, 2017 – August 31, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
July 1, 2017 – July 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2017 – September 30, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2017 – June 30, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2017 – May 31, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 13, 2017 – August 1, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
April 1, 2017 – April 30, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2017 – March 31, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2017 – February 28, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2017 – January 31, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2016 – November 30, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2016 – September 30, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 13, 2016 – November 14, 2016
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
August 1, 2016 – August 31, 2016
Resolved
Sample Siting Plan Errors (RTCR)
—
Revised Total Coliform Rule
April 1, 2016 – June 15, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2015 – September 30, 2015
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
April 1, 2015 – April 30, 2015
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2015 – February 28, 2015
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2014 – October 31, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2013 – October 31, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 1, 2013 – March 13, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2010 – September 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 11, 2008 – February 19, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2008 – October 31, 2008
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 10, 2006 – August 31, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2006 – August 31, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2006 – July 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2003 – April 30, 2003
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
May 13, 2025 – June 18, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 1, 2025 – May 31, 2025	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
June 1, 2024 – June 30, 2024	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2023 – December 21, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
March 13, 2021 – June 11, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 1, 2021 – March 31, 2021	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
January 13, 2020 – June 2, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 1, 2019 – December 31, 2019	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
October 1, 2019 – November 12, 2019	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
August 13, 2017 – November 14, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2017 – August 31, 2017	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
July 1, 2017 – July 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
June 1, 2017 – June 30, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2017 – May 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 13, 2017 – August 1, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2017 – April 30, 2017	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
March 1, 2017 – March 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
February 1, 2017 – February 28, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2017 – January 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
November 1, 2016 – November 30, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
September 1, 2016 – September 30, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
August 13, 2016 – November 14, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2016 – August 31, 2016	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
April 1, 2016 – June 15, 2016	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	—	Resolved
September 1, 2015 – September 30, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 1, 2015 – April 30, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
February 1, 2015 – February 28, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2014 – October 31, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
December 1, 2013 – December 31, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2013 – October 31, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2013 – March 13, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2010 – September 14, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
December 11, 2008 – February 19, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2008 – October 31, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 10, 2006 – August 31, 2006	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2006 – August 31, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2006 – July 31, 2006	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2003 – April 30, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

June 18, 2025State Formal Notice of Violation issued2 linked violations
June 18, 2025State Compliance achieved2 linked violations
June 18, 2025State Public Notification received2 linked violations
July 25, 2024State Compliance achieved1 linked violation
July 25, 2024State Public Notification received1 linked violation
December 21, 2023State Compliance achieved1 linked violation
March 16, 2022State Compliance achieved1 linked violation
December 9, 2021State Public Notification requested1 linked violation
December 9, 2021State Formal Notice of Violation issued1 linked violation
June 11, 2021State Public Notification received2 linked violations
June 11, 2021State Compliance achieved2 linked violations
May 26, 2021State Formal Notice of Violation issued1 linked violation
May 26, 2021State Public Notification requested1 linked violation
May 14, 2021State Public Notification requested1 linked violation
May 14, 2021State Formal Notice of Violation issued1 linked violation
June 2, 2020State Public Notification received4 linked violations
June 2, 2020State Compliance achieved4 linked violations
March 11, 2020State Formal Notice of Violation issued2 linked violations
March 11, 2020State Public Notification requested2 linked violations
February 13, 2020State Formal Notice of Violation issued2 linked violations
February 13, 2020State Public Notification requested2 linked violations
November 12, 2019State Compliance achieved1 linked violation
November 14, 2017State Compliance achieved2 linked violations
November 14, 2017State Public Notification received2 linked violations
October 12, 2017State Compliance achieved1 linked violation
October 12, 2017State Public Notification requested2 linked violations
October 12, 2017State Formal Notice of Violation issued2 linked violations
October 12, 2017State Violation/Reminder Notice1 linked violation
September 6, 2017State Violation/Reminder Notice1 linked violation
September 6, 2017State Compliance achieved1 linked violation
August 1, 2017State Compliance achieved4 linked violations
August 1, 2017State Compliance achieved1 linked violation
August 1, 2017State Public Notification received2 linked violations
July 12, 2017State Violation/Reminder Notice1 linked violation
July 12, 2017State Compliance achieved1 linked violation
June 1, 2017State Violation/Reminder Notice2 linked violations
June 1, 2017State Public Notification requested2 linked violations
June 1, 2017State Formal Notice of Violation issued2 linked violations
May 8, 2017State Formal Notice of Violation issued1 linked violation
May 8, 2017State Violation/Reminder Notice1 linked violation
May 8, 2017State Public Notification requested1 linked violation
May 5, 2017State Violation/Reminder Notice1 linked violation
May 5, 2017State Compliance achieved1 linked violation
April 12, 2017State Formal Notice of Violation issued1 linked violation
April 12, 2017State Public Notification requested1 linked violation
March 13, 2017State Violation/Reminder Notice1 linked violation
March 13, 2017State Compliance achieved1 linked violation
February 1, 2017State Violation/Reminder Notice1 linked violation
February 1, 2017State Compliance achieved1 linked violation
January 10, 2017State Compliance achieved1 linked violation
January 10, 2017State Violation/Reminder Notice1 linked violation
November 14, 2016State Violation/Reminder Notice1 linked violation
November 14, 2016State Public Notification requested1 linked violation
November 14, 2016State Compliance achieved2 linked violations
September 28, 2016State Violation/Reminder Notice2 linked violations
September 28, 2016State Public Notification requested2 linked violations
September 28, 2016State Public Notification requested2 linked violations
September 28, 2016State Formal Notice of Violation issued1 linked violation
September 28, 2016State Formal Notice of Violation issued1 linked violation
September 28, 2016State Violation/Reminder Notice2 linked violations
June 15, 2016State Compliance achieved1 linked violation
May 12, 2016State Formal Notice of Violation issued1 linked violation
May 12, 2016State Violation/Reminder Notice1 linked violation
November 12, 2015State Compliance achieved1 linked violation
June 5, 2015State Compliance achieved1 linked violation
May 12, 2015State Compliance achieved1 linked violation
December 9, 2014State Compliance achieved1 linked violation
December 9, 2014State Violation/Reminder Notice1 linked violation
February 14, 2014State Compliance achieved1 linked violation
February 11, 2014State Formal Notice of Violation issued2 linked violations
February 11, 2014State Compliance achieved2 linked violations
January 15, 2014State Formal Notice of Violation issued2 linked violations
March 13, 2013State Formal Notice of Violation issued2 linked violations
March 13, 2013State Compliance achieved2 linked violations
September 14, 2010State Compliance achieved1 linked violation
September 14, 2010State Site Visit for enforcement purposes1 linked violation
February 19, 2009State Compliance achieved1 linked violation
February 19, 2009State Violation/Reminder Notice1 linked violation
February 11, 2009State Public Notification received1 linked violation
February 11, 2009State Compliance achieved1 linked violation
December 24, 2008State Compliance achieved1 linked violation
October 27, 2006State Compliance achieved2 linked violations
August 31, 2006State Public Notification received2 linked violations
August 31, 2006State Compliance achieved2 linked violations
August 31, 2006State Violation/Reminder Notice2 linked violations
June 10, 2003State Compliance achieved1 linked violation

Contact

O YES APTS

717-314-5025

LANCASTER, PA 17602