Drinking Water Compliance OS

LEMOYNE, PA · Chester County

AVONWHEEL ESTATE MHP 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)
PA1150004
System type
Community Water System
Population served
300
Service connections
65
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Monitoring of Treatment (SWTR-Unfilt/GWR)

    Groundwater Rule

    February 1, 2023 – February 28, 2023

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Groundwater Rule

    June 1, 2022 – June 30, 2022

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 13, 2021 – January 13, 2022

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Groundwater Rule

    November 1, 2021 – November 30, 2021

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Groundwater Rule

    August 1, 2018 – August 31, 2018

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

    Groundwater Rule

    July 1, 2018 – July 31, 2018

    Resolved
  • Report Sample Result/Fail Monitor (RTCR)

    Revised Total Coliform Rule

    August 1, 2017 – October 12, 2017

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2017 – December 31, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 13, 2016 – November 15, 2016

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Groundwater Rule

    June 1, 2016 – June 30, 2016

    Resolved
  • Sample Siting Plan Errors (RTCR)

    Revised Total Coliform Rule

    April 1, 2016 – May 2, 2016

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2015 – September 30, 2015

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

    Groundwater Rule

    March 1, 2015 – March 31, 2015

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

    Groundwater Rule

    June 1, 2014 – June 30, 2014

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

    Groundwater Rule

    April 1, 2014 – April 30, 2014

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2014 – June 30, 2014

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

    Groundwater Rule

    May 1, 2013 – May 31, 2013

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

    Groundwater Rule

    December 1, 2012 – December 31, 2012

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2012 – March 31, 2012

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2011 – March 31, 2011

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2010 – September 20, 2010

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2010 – August 27, 2010

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    November 1, 2002 – November 30, 2002

    Resolved
  • Monitoring, Regular

    Nitrate

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Nitrate

    July 1, 2001 – September 30, 2001

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    March 1, 2000 – March 31, 2000

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    May 1, 1998 – May 31, 1998

    Resolved
  • Maximum Contaminant Level Violation, Acute (TCR)

    Health-based

    Coliform (TCR)

    May 1, 1998 – May 31, 1998

    Resolved
  • Monitoring, Regular

    Simazine

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    Simazine

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    LASSO

    July 1, 1995 – September 30, 1995

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    January 1, 1995 – February 6, 1996

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    January 1, 1994 – October 2, 1996

    Resolved
  • Monitoring, Regular

    Barium

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    Cadmium

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    Chromium

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    Fluoride

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    Mercury

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    Nitrate

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    Selenium

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    Endrin

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    BHC-GAMMA

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    Methoxychlor

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    Toxaphene

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    2,4-D

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    2,4,5-TP

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    Arsenic

    June 24, 1985 – June 23, 1988

    Archived
  • Monitoring, Regular

    2,4-D

    June 24, 1982 – June 23, 1985

    Archived
  • Monitoring, Regular

    Methoxychlor

    June 24, 1982 – June 23, 1985

    Archived
  • Monitoring, Regular

    BHC-GAMMA

    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

    Toxaphene

    June 24, 1982 – June 23, 1985

    Archived

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

Enforcement actions

Contact

AVONWHEEL ESTATE MHP

717-730-4140

LEMOYNE, PA 17043