Drinking Water Compliance OS

BRYN MAWR, PA · Montgomery County

AQUA PA SUPERIOR MAIN SYSTEM 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)
PA1460085
System type
Community Water System
Population served
11,400
Service connections
4,441
Ownership
privately owned
Water source
surface water (rivers, lakes, or reservoirs)

Violation history

  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2023 – August 22, 2023

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2015 – August 24, 2015

    Resolved
  • Monitoring, Regular

    Radium-226

    October 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Radium-228

    October 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Radium-226

    October 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Radium-228

    October 1, 2014 – December 31, 2014

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2014 – September 30, 2014

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2014 – September 30, 2014

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2014 – March 31, 2014

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2012 – September 30, 2012

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

    Groundwater Rule

    May 1, 2012 – May 31, 2012

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2012 – March 31, 2012

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2012 – March 31, 2012

    Resolved
  • Monitoring, Regular

    Arsenic

    October 1, 2011 – December 31, 2011

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

    Groundwater Rule

    April 1, 2011 – April 30, 2011

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2010 – December 31, 2010

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2009 – September 30, 2009

    Resolved
  • Monitoring, Regular

    Arsenic

    July 1, 2009 – September 30, 2009

    Resolved
  • Monitoring, Regular

    Arsenic

    July 1, 2009 – September 30, 2009

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 10, 2009 – February 2, 2009

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2009 – March 31, 2009

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    CYANIDE

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2009 – December 31, 2009

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 10, 2008 – March 12, 2009

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 10, 2008 – March 18, 2009

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2008 – December 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    October 1, 2008 – December 31, 2008

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    August 10, 2008 – September 2, 2008

    Resolved
  • Monitoring, Check/Repeat/Confirmation

    Arsenic

    July 1, 2008 – September 30, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2008 – September 30, 2008

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 11, 2008 – May 19, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2008 – March 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2008 – March 31, 2008

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 10, 2007 – January 17, 2008

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Arsenic

    October 1, 2007 – September 30, 2008

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Check/Repeat/Confirmation

    Arsenic

    July 1, 2007 – September 30, 2007

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Arsenic

    October 1, 2006 – September 30, 2007

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2006 – September 30, 2006

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2006 – September 30, 2006

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2006 – September 30, 2006

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2006 – September 30, 2006

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 2005 – August 31, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    December 1, 2004 – December 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 2004 – September 30, 2004

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2004 – October 26, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 2004 – July 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    March 1, 2004 – March 31, 2004

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    December 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Nickel

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    CYANIDE

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Nickel

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    CYANIDE

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2003 – March 31, 2003

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2003 – December 31, 2003

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 2002 – April 30, 2002

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    December 1, 2000 – December 31, 2000

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    June 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 1993 – December 31, 1993

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Contact

AQUA PA SUPERIOR MAIN SYSTEM

610-645-1122

BRYN MAWR, PA 19010