MALVERN, PA · Montgomery County
WINDHAVEN MHP Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Pennsylvania’s official records. Always confirm current status with Pennsylvania before making decisions based on this information.
System facts
- System ID (PWSID)
- PA1460005
- System type
- Community Water System
- Population served
- 112
- Service connections
- 79
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Benzo(a)pyrene
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—2,4-D
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Diquat
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Dalapon
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Endrin
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Chlordane
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Chlordane
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—2,4-D
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—LASSO
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Atrazine
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Picloram
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Simazine
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Endothall
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Endrin
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Dalapon
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Diquat
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Endothall
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Simazine
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Picloram
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Atrazine
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—LASSO
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2019 – December 31, 2019
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2017 – July 18, 2017
ResolvedMonitoring, Regular
—1,2-Dichloroethane
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Carbon tetrachloride
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—1,2-Dichloropropane
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Trichloroethylene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—CHLOROBENZENE
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Benzene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Toluene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Styrene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Xylenes, Total
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—DICHLOROMETHANE
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—o-Dichlorobenzene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—1,2-Dichloroethane
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Carbon tetrachloride
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Trichloroethylene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—CHLOROBENZENE
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Benzene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Toluene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Ethylbenzene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Styrene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Xylenes, Total
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—DICHLOROMETHANE
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—o-Dichlorobenzene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—p-Dichlorobenzene
July 1, 2016 – September 30, 2016
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2016 – February 21, 2017
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Endrin
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Dalapon
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Diquat
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Endothall
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Simazine
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Picloram
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Atrazine
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—LASSO
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—2,4-D
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Chlordane
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Endrin
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Dalapon
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Diquat
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Endothall
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Picloram
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Atrazine
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—LASSO
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—2,4-D
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Chlordane
January 1, 2012 – March 31, 2012
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
June 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Arsenic
January 1, 2009 – December 31, 2009
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
November 10, 2008 – February 3, 2009
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTrichloroethylene
July 1, 2008 – September 30, 2008
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
February 10, 2008 – February 5, 2008
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTrichloroethylene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Radium-226
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Combined Uranium
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Radium-228
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Radium-226
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Combined Uranium
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Radium-228
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Radium-228
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Radium-226
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Radium-228
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Radium-226
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2007 – March 31, 2007
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2004 – March 9, 2005
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2004 – December 31, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2004 – September 30, 2004
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2004 – September 30, 2004
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2004 – September 30, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2004 – June 30, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2004 – March 31, 2004
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
June 1, 2002 – June 24, 2002
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2002 – March 31, 2002
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2002 – March 31, 2002
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 2000 – June 30, 2004
ResolvedMonitoring, Regular
—Styrene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Benzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Toluene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Toluene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Styrene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Benzene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Xylenes, Total
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—DICHLOROMETHANE
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—o-Dichlorobenzene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—p-Dichlorobenzene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,2-Dichloroethane
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Carbon tetrachloride
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,2-Dichloropropane
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Trichloroethylene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—CHLOROBENZENE
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Ethylbenzene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,2-Dichloropropane
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Xylenes, Total
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—DICHLOROMETHANE
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—o-Dichlorobenzene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—1,2-Dichloroethane
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—CHLOROBENZENE
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Benzene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Toluene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Ethylbenzene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Styrene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Styrene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Ethylbenzene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Toluene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Benzene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Xylenes, Total
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 1994 – December 31, 1994
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedTrichloroethylene
January 1, 1993 – March 31, 1993
ResolvedMonitoring, Regular
—Vinyl chloride
April 1, 1991 – June 30, 1991
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 1991 – June 30, 1991
ArchivedMonitoring, Regular
—Carbon tetrachloride
April 1, 1991 – June 30, 1991
Archived
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 |
|---|---|---|---|---|
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| October 1, 2019 – December 31, 2019 | Monitoring, Regular | Combined Uranium | — | Resolved |
| July 1, 2017 – July 18, 2017 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Benzene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Toluene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Styrene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Benzene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Toluene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Styrene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| July 1, 2016 – February 21, 2017 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Chlordane | — | Resolved |
| June 1, 2011 – June 30, 2011 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Arsenic | — | Resolved |
| November 10, 2008 – February 3, 2009 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| July 1, 2008 – September 30, 2008 | Maximum Contaminant Level Violation, Average | Trichloroethylene | Health-based | Resolved |
| February 10, 2008 – February 5, 2008 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 1, 2007 – December 31, 2007 | Maximum Contaminant Level Violation, Average | Trichloroethylene | Health-based | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Radium-226 | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Combined Uranium | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Radium-228 | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Radium-226 | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Combined Uranium | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Radium-228 | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Combined Uranium | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Radium-228 | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Radium-226 | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Combined Uranium | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Radium-228 | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Radium-226 | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| October 1, 2004 – March 9, 2005 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2004 – June 30, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2004 – March 31, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| June 1, 2002 – June 24, 2002 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| January 1, 2002 – March 31, 2002 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2002 – March 31, 2002 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| July 1, 2000 – June 30, 2004 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Toluene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Styrene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Benzene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Benzene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Toluene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1993 – March 31, 1993 | Maximum Contaminant Level Violation, Single Sample | Trichloroethylene | Health-based | Resolved |
| April 1, 1991 – June 30, 1991 | Monitoring, Regular | Vinyl chloride | — | Archived |
| April 1, 1991 – June 30, 1991 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| April 1, 1991 – June 30, 1991 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- September 21, 2021State Compliance achieved60 linked violations
- September 21, 2021State Public Notification received60 linked violations
- May 26, 2021State Public Notification requested60 linked violations
- May 17, 2021State Violation/Reminder Notice60 linked violations
- July 8, 2020State Public Notification received1 linked violation
- July 8, 2020State Public Notification requested1 linked violation
- July 8, 2020State Compliance achieved1 linked violation
- February 18, 2020State Violation/Reminder Notice1 linked violation
- July 18, 2017State Compliance achieved1 linked violation
- July 18, 2017State Violation/Reminder Notice1 linked violation
- February 21, 2017State Compliance achieved1 linked violation
- January 17, 2017State Other1 linked violation
- November 3, 2016State Public Notification received40 linked violations
- November 3, 2016State Public Notification requested40 linked violations
- November 3, 2016State Compliance achieved40 linked violations
- October 28, 2016State Violation/Reminder Notice40 linked violations
- August 20, 2012State Compliance achieved60 linked violations
- August 20, 2012State Public Notification received60 linked violations
- June 14, 2012State Public Notification requested60 linked violations
- June 14, 2012State Formal Notice of Violation issued60 linked violations
- June 14, 2012State Violation/Reminder Notice60 linked violations
- July 25, 2011State Compliance achieved1 linked violation
- July 25, 2011State Public Notification received1 linked violation
- July 25, 2011State Public Notification requested1 linked violation
- February 26, 2010State Formal Notice of Violation issued1 linked violation
- February 26, 2010State Public Notification received1 linked violation
- February 26, 2010State Public Notification requested1 linked violation
- February 26, 2010State Compliance achieved1 linked violation
- February 3, 2009State Compliance achieved2 linked violations
- February 3, 2009State Public Notification received2 linked violations
- January 14, 2009State Public Notification requested2 linked violations
- January 14, 2009State Violation/Reminder Notice2 linked violations
- February 5, 2008State Compliance achieved2 linked violations
- February 5, 2008State Public Notification received2 linked violations
- February 5, 2008State Violation/Reminder Notice2 linked violations
- December 18, 2007State Compliance achieved8 linked violations
- December 18, 2007State Violation/Reminder Notice8 linked violations
- November 28, 2007State Violation/Reminder Notice7 linked violations
- July 18, 2007State Compliance achieved8 linked violations
- March 23, 2005State Consent Decree/Judgement1 linked violation
- March 23, 2005State Compliance achieved1 linked violation
- March 9, 2005State Compliance achieved1 linked violation
- March 9, 2005State Consent Decree/Judgement1 linked violation
- March 7, 2005State Compliance achieved2 linked violations
- February 1, 2005State Compliance achieved5 linked violations
- January 31, 2005State Violation/Reminder Notice1 linked violation
- January 19, 2005State Public Notification requested7 linked violations
- January 19, 2005State Formal Notice of Violation issued7 linked violations
- October 25, 2004State Violation/Reminder Notice3 linked violations
- September 7, 1991State Public Notification received8 linked violations
- September 4, 1991State Formal Notice of Violation issued9 linked violations
- September 4, 1991State Public Notification requested9 linked violations
- August 19, 1991State Violation/Reminder Notice9 linked violations
- December 7, 1987State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- November 3, 1987State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- October 1, 1985State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 17, 1985State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
Contact
WINDHAVEN MHP
610-902-3058
MALVERN, PA 19355