Drinking Water Compliance OS

WILLIAMSPORT, PA · Lycoming County

OAK LYNN MANOR MOBILE HOME PK Water System

Current status

1 item on record is 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)
PA4410153
System type
Community Water System
Population served
250
Service connections
86
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Monitoring of Treatment (SWTR-Unfilt/GWR)

    Groundwater Rule

    November 1, 2022 – November 30, 2022

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 1, 2022 – April 25, 2023

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 1, 2021 – December 29, 2021

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 1, 2020 – December 21, 2020

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2020 – December 10, 2020

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 13, 2020 – March 24, 2021

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Groundwater Rule

    May 1, 2020 – May 31, 2020

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 27, 2020

    Unaddressed
  • Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)

    Revised Total Coliform Rule

    February 15, 2020 – June 23, 2020

    Resolved
  • Reporting, Assessment Forms (RTCR)

    Revised Total Coliform Rule

    February 15, 2020 – May 6, 2020

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    October 1, 2019 – February 8, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Unfilt/GWR)

    Groundwater Rule

    July 1, 2019 – July 31, 2019

    Resolved
  • Report Sample Result/Fail Monitor (RTCR)

    Revised Total Coliform Rule

    May 1, 2019 – January 14, 2020

    Resolved
  • Monitoring of Treatment (SWTR-Unfilt/GWR)

    Groundwater Rule

    March 1, 2019 – March 31, 2019

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2018 – July 16, 2019

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2018 – September 30, 2018

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2017 – July 23, 2019

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    October 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Radium-228

    October 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Radium-226

    October 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2016 – December 31, 2016

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2016 – May 30, 2019

    Resolved
  • Sample Siting Plan Errors (RTCR)

    Revised Total Coliform Rule

    April 1, 2016 – June 15, 2016

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2013 – December 20, 2013

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2013 – June 30, 2013

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2011 – December 31, 2011

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2010 – October 12, 2010

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2010 – September 30, 2010

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2010 – March 31, 2010

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2009 – October 5, 2009

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2009 – August 20, 2009

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2009 – June 30, 2009

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2009 – March 31, 2009

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2008 – December 31, 2008

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2008 – September 29, 2008

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2008 – June 10, 2008

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2007 – December 31, 2007

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2007 – September 30, 2007

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2007 – April 23, 2008

    Resolved
  • Monitoring, Regular

    Radium-226

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Radium-228

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2007 – March 31, 2007

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2007 – March 31, 2007

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2007 – March 31, 2007

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2007 – March 31, 2007

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2007 – March 31, 2007

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 2006 – August 31, 2006

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2006 – September 30, 2006

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2006 – August 27, 2007

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2006 – June 30, 2006

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 2006 – April 30, 2006

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    February 1, 2006 – February 28, 2006

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    November 1, 2005 – November 30, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2005 – December 31, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2005 – September 30, 2005

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2005 – June 4, 2007

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2005 – March 31, 2005

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 2005 – May 5, 2005

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    December 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    October 1, 2004 – October 31, 2004

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 1, 2004 – February 25, 2011

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2004 – September 30, 2004

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2004 – June 4, 2007

    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
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 1, 2003 – March 1, 2004

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2003 – September 18, 2003

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2000 – June 30, 2004

    Resolved
  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    June 1, 1997 – June 19, 1997

    Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Enforcement actions

Contact

OAK LYNN MANOR MOBILE HOME PK

570-601-0774

WILLIAMSPORT, PA 17701