KENNETT SQUARE, PA · Chester County

PHILLIPS MUSHROOM FARMS Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of July 21, 2025. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Chester County, PA.

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): PA1150214
System type: Community Water System
Population served: 175
Service connections: 8
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2025 – June 30, 2025
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2025 – May 31, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 11, 2023 – October 11, 2023
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
2,4,5-TP
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
2,4-D
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Heptachlor epoxide
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Heptachlor
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
LASSO
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Carbofuran
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Dinoseb
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Picloram
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
OXAMYL
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Glyphosate
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Diquat
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Dalapon
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Toxaphene
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Methoxychlor
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
BHC-GAMMA
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Endrin
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Atrazine
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Simazine
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
Chlordane
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 2022 – September 30, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
April 1, 2022 – April 30, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2022 – March 31, 2022
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2020 – April 16, 2020
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2019 – August 31, 2019
Resolved
Monitoring, Regular
—
Nitrite
July 1, 2019 – September 30, 2019
Resolved
Monitoring, Regular
—
Nitrate
July 1, 2019 – September 30, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2018 – September 17, 2018
Resolved
Monitoring, Regular
—
Styrene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Toluene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Benzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2018 – December 31, 2018
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
December 1, 2016 – May 17, 2017
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
November 1, 2016 – May 17, 2017
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Nitrite
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Nitrate
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Nitrite
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Nitrate
October 1, 2016 – December 31, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2016 – October 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
—
Radium-226
July 1, 2016 – September 30, 2016
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2016 – September 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2016 – September 30, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2016 – October 26, 2016
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Dinoseb
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Picloram
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
OXAMYL
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Endothall
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Dalapon
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Toxaphene
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Methoxychlor
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
BHC-GAMMA
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Endrin
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Nitrite
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Nitrate
April 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
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Nitrite
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Chlordane
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Pentachlorophenol
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
2,4,5-TP
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
2,4-D
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Heptachlor epoxide
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
Heptachlor
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
LASSO
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
Endrin
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Endothall
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Picloram
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
LASSO
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2015 – December 31, 2015
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2014 – February 28, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2014 – March 31, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2013 – September 30, 2013
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
July 1, 2013 – July 31, 2013
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2013 – June 30, 2013
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2013 – May 31, 2013
Resolved
Monitoring, Regular
—
Nitrite
October 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Nitrate
October 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Nickel
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Mercury
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Selenium
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Barium
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Chromium
January 1, 2012 – December 31, 2012
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2011 – September 19, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2011 – July 31, 2011
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – September 19, 2011
Resolved
Monitoring, Regular
—
Nitrate
July 1, 2011 – September 30, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2009 – June 30, 2009
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2009 – June 30, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2009 – March 5, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2009 – January 31, 2009
Resolved
Monitoring, Regular
—
Barium
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Chromium
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2009 – March 6, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2008 – November 30, 2008
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2008 – December 22, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – September 17, 2007
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2007 – December 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2007 – March 8, 2007
Resolved
Monitoring, Regular
—
Styrene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Toluene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Benzene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2007 – December 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2006 – September 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2005 – September 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2005 – June 30, 2005
Archived
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2005 – March 31, 2005
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 – March 3, 2005
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
—
Styrene
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2004 – January 31, 2004
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2003 – November 30, 2003
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2003 – August 5, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – August 5, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2003 – January 31, 2003
Resolved
Monitoring, Regular
—
Nitrate
July 1, 2002 – September 30, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2002 – July 31, 2002
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
April 1, 2002 – June 30, 2002
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 2001 – June 2, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2001 – June 30, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2001 – January 31, 2001
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2000 – December 31, 2000
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
June 1, 2025 – June 30, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2025 – May 31, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 11, 2023 – October 11, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 1, 2022 – December 31, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	2,4,5-TP	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	2,4-D	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Heptachlor epoxide	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Heptachlor	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	LASSO	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Carbofuran	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Dinoseb	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Picloram	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	OXAMYL	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Glyphosate	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Diquat	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Dalapon	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Toxaphene	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Methoxychlor	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	BHC-GAMMA	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Endrin	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Atrazine	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Simazine	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Chlordane	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
April 1, 2022 – April 30, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
March 1, 2022 – March 31, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2020 – April 16, 2020	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
August 1, 2019 – August 31, 2019	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2019 – September 30, 2019	Monitoring, Regular	Nitrite	—	Resolved
July 1, 2019 – September 30, 2019	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2018 – September 17, 2018	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Styrene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Toluene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Benzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
December 1, 2016 – May 17, 2017	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
November 1, 2016 – May 17, 2017	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Nitrite	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Nitrite	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2016 – October 31, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2016 – September 30, 2016	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2016 – September 30, 2016	Monitoring, Regular	Combined Uranium	—	Resolved
July 1, 2016 – September 30, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2016 – October 26, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Dinoseb	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Picloram	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	OXAMYL	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Endothall	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Dalapon	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Toxaphene	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Methoxychlor	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	BHC-GAMMA	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Endrin	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Nitrite	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Nitrate	—	Resolved
April 1, 2016 – May 2, 2016	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Nitrite	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Nitrate	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Chlordane	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Pentachlorophenol	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	2,4,5-TP	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	2,4-D	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Heptachlor epoxide	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Heptachlor	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	LASSO	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring, Regular	Nitrite	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Endrin	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Endothall	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Picloram	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	LASSO	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Radium-226	—	Resolved
February 1, 2014 – February 28, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 1, 2013 – September 30, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2013 – July 31, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
June 1, 2013 – June 30, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2013 – May 31, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring, Regular	Nitrite	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Nickel	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Mercury	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Selenium	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Barium	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Chromium	—	Resolved
July 1, 2011 – September 19, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2011 – July 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2011 – September 19, 2011	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2011 – September 30, 2011	Monitoring, Regular	Nitrate	—	Resolved
April 1, 2009 – June 30, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2009 – June 30, 2009	Monitoring, Regular	Nitrate	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2009 – March 5, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2009 – January 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Barium	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Chromium	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2009 – March 6, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
November 1, 2008 – November 30, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2008 – December 22, 2008	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2007 – September 17, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2007 – March 8, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Styrene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Toluene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Benzene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 1, 2005 – September 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	Nitrate	—	Archived
January 1, 2005 – March 31, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 1, 2004 – September 30, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2004 – March 3, 2005	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Toluene	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Benzene	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Styrene	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2004 – January 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
November 1, 2003 – November 30, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2003 – August 5, 2004	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2003 – August 5, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2003 – January 31, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2002 – September 30, 2002	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2002 – July 31, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2002 – June 30, 2002	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
July 1, 2001 – June 2, 2002	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
June 1, 2001 – June 30, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2001 – January 31, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Fluoride	—	Resolved

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

Enforcement actions

September 4, 2025State Compliance achieved2 linked violations
September 4, 2025State Other2 linked violations
July 8, 2025State Formal Notice of Violation issued1 linked violation
November 29, 2023State Compliance achieved5 linked violations
November 29, 2023State Public Notification received5 linked violations
October 11, 2023State Compliance achieved2 linked violations
June 7, 2023State Violation/Reminder Notice1 linked violation
February 9, 2023State Violation/Reminder Notice1 linked violation
February 1, 2023State Public Notification requested1 linked violation
February 1, 2023State Compliance achieved1 linked violation
January 26, 2023State Compliance achieved24 linked violations
December 2, 2022State Violation/Reminder Notice1 linked violation
November 14, 2022State Formal Notice of Violation issued28 linked violations
November 14, 2022State Public Notification requested5 linked violations
June 14, 2022State Violation/Reminder Notice1 linked violation
May 12, 2022State Violation/Reminder Notice1 linked violation
December 14, 2020State Compliance achieved1 linked violation
December 14, 2020State Violation/Reminder Notice1 linked violation
April 16, 2020State Compliance achieved1 linked violation
February 6, 2020State Formal Notice of Violation issued1 linked violation
January 28, 2020State Compliance achieved1 linked violation
December 23, 2019State Violation/Reminder Notice1 linked violation
November 21, 2019State Compliance achieved2 linked violations
November 5, 2019State Violation/Reminder Notice2 linked violations
October 17, 2019State Compliance achieved1 linked violation
September 30, 2019State Violation/Reminder Notice1 linked violation
September 30, 2019State Violation/Reminder Notice1 linked violation
March 1, 2019State Compliance achieved20 linked violations
March 1, 2019State Public Notification requested20 linked violations
February 5, 2019State Violation/Reminder Notice20 linked violations
September 17, 2018State Compliance achieved1 linked violation
August 30, 2018State Violation/Reminder Notice1 linked violation
August 17, 2017State Compliance achieved1 linked violation
July 27, 2017State Public Notification received4 linked violations
July 27, 2017State Compliance achieved4 linked violations
July 27, 2017State Compliance achieved3 linked violations
July 27, 2017State Public Notification received3 linked violations
May 31, 2017State Public Notification requested3 linked violations
May 31, 2017State Public Notification requested4 linked violations
May 17, 2017State Compliance achieved2 linked violations
May 17, 2017State Compliance achieved6 linked violations
May 12, 2017State Compliance achieved6 linked violations
February 14, 2017State Compliance achieved1 linked violation
February 10, 2017State Violation/Reminder Notice10 linked violations
February 10, 2017State Violation/Reminder Notice8 linked violations
February 9, 2017State Compliance achieved44 linked violations
February 9, 2017State Violation/Reminder Notice44 linked violations
February 8, 2017State Violation/Reminder Notice2 linked violations
October 26, 2016State Compliance achieved1 linked violation
October 26, 2016State Violation/Reminder Notice1 linked violation
June 17, 2016State Compliance achieved5 linked violations
June 17, 2016State Violation/Reminder Notice3 linked violations
June 17, 2016State Violation/Reminder Notice3 linked violations
May 2, 2016State Compliance achieved1 linked violation
January 12, 2016State Violation/Reminder Notice1 linked violation
May 29, 2014State Compliance achieved2 linked violations
March 26, 2014State Violation/Reminder Notice2 linked violations
November 14, 2013State Violation/Reminder Notice1 linked violation
November 14, 2013State Compliance achieved1 linked violation
September 27, 2013State Violation/Reminder Notice1 linked violation
September 27, 2013State Compliance achieved1 linked violation
September 26, 2013State Compliance achieved3 linked violations
September 26, 2013State Violation/Reminder Notice3 linked violations
March 7, 2013State Compliance achieved12 linked violations
March 7, 2013State Public Notification received12 linked violations
February 27, 2013State Public Notification requested12 linked violations
February 27, 2013State Violation/Reminder Notice12 linked violations
February 26, 2013State Violation/Reminder Notice2 linked violations
February 26, 2013State Compliance achieved2 linked violations
November 8, 2011State Compliance achieved2 linked violations
November 8, 2011State Violation/Reminder Notice2 linked violations
September 19, 2011State Compliance achieved3 linked violations
May 21, 2010State Compliance achieved12 linked violations
March 5, 2010State Compliance achieved1 linked violation
March 1, 2010State Violation/Reminder Notice12 linked violations
March 1, 2010State Compliance achieved1 linked violation
March 1, 2010State Public Notification requested11 linked violations
July 24, 2009State Compliance achieved2 linked violations
March 6, 2009State Compliance achieved2 linked violations
March 5, 2009State Compliance achieved20 linked violations
March 5, 2009State Public Notification received20 linked violations
December 22, 2008State Compliance achieved2 linked violations
March 3, 2008State Compliance achieved20 linked violations
February 29, 2008State Formal Notice of Violation issued20 linked violations
February 29, 2008State Public Notification requested20 linked violations
September 17, 2007State Compliance achieved1 linked violation
September 5, 2007State Public Notification requested1 linked violation
September 5, 2007State Formal Notice of Violation issued1 linked violation
May 22, 2007State Compliance achieved2 linked violations
March 8, 2007State Compliance achieved1 linked violation
December 20, 2005State Compliance achieved2 linked violations
December 20, 2005State Consent Decree/Judgement2 linked violations
September 15, 2005State Consent Decree/Judgement1 linked violation
August 22, 2005State Compliance achieved1 linked violation
August 22, 2005State Violation/Reminder Notice1 linked violation
May 20, 2005State Compliance achieved1 linked violation
May 20, 2005State Violation/Reminder Notice1 linked violation
March 29, 2005State Compliance achieved20 linked violations
March 3, 2005State Compliance achieved1 linked violation
March 3, 2005State Consent Decree/Judgement1 linked violation
February 16, 2005State Violation/Reminder Notice20 linked violations
December 6, 2004State Formal Notice of Violation issued1 linked violation
December 6, 2004State Compliance achieved1 linked violation
August 19, 2004State Compliance achieved1 linked violation
August 5, 2004State Compliance achieved2 linked violations
April 5, 2004State Violation/Reminder Notice1 linked violation
April 5, 2004State Compliance achieved1 linked violation
January 29, 2004State Violation/Reminder Notice1 linked violation
January 29, 2004State Compliance achieved1 linked violation
January 12, 2004State Formal Notice of Violation issued1 linked violation
January 7, 2004State Compliance achieved1 linked violation
January 7, 2004State Violation/Reminder Notice1 linked violation
October 3, 2003State Public Notification requested1 linked violation
October 3, 2003State Formal Notice of Violation issued1 linked violation
May 13, 2003State Compliance achieved1 linked violation
May 13, 2003State Violation/Reminder Notice1 linked violation
December 18, 2002State Violation/Reminder Notice1 linked violation
December 18, 2002State Compliance achieved1 linked violation

Last known contact on file (system is inactive)

PHILLIPS MUSHROOM FARMS

610-925-0520

KENNETT SQUARE, PA 19348