Drinking Water Compliance OS

PEACH BOTTOM, PA · Chester County

CALN MOBILE HOME PARK 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)
PA1150150
System type
Community Water System
Population served
30
Service connections
18
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 13, 2022 – August 4, 2022

    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

    July 13, 2019 – August 22, 2019

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Groundwater Rule

    July 1, 2019 – July 31, 2019

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

    Groundwater Rule

    June 1, 2019 – June 30, 2019

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Groundwater Rule

    June 1, 2018 – June 30, 2018

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

    Groundwater Rule

    September 1, 2017 – September 30, 2017

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

    Groundwater Rule

    May 1, 2017 – May 31, 2017

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

    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

    May 1, 2016 – May 31, 2016

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

    Groundwater Rule

    February 1, 2016 – February 29, 2016

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

    Groundwater Rule

    January 1, 2016 – January 31, 2016

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2016 – September 27, 2016

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 2015 – August 31, 2015

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 2013 – July 31, 2013

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    May 1, 2012 – May 31, 2012

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 10, 2012 – July 24, 2014

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    February 1, 2012 – February 29, 2012

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    November 1, 2011 – November 30, 2011

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 11, 2010 – June 28, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 11, 2009 – May 27, 2009

    Resolved
  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    April 1, 2009 – April 30, 2009

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2009 – March 3, 2009

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    November 1, 2008 – November 30, 2008

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2008 – March 31, 2008

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2007 – October 18, 2007

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 1, 2004 – February 22, 2007

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2004 – June 20, 2006

    Resolved
  • Monitoring, Regular

    Nitrate

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Nitrate

    April 1, 2001 – June 30, 2001

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2000 – June 30, 2004

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1997 – December 31, 1997

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

    Lead and Copper Rule

    January 1, 1995 – August 20, 1996

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Benzene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Toluene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Styrene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Benzene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Toluene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Styrene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 1988 – June 30, 1992

    Archived
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 1984 – June 30, 1988

    Archived
  • Monitoring, Regular

    BHC-GAMMA

    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
  • 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

    Methoxychlor

    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

CALN MOBILE HOME PARK

717-274-2104

PEACH BOTTOM, PA 17563