SOUTHAMPTON, PA · Bucks County
UPPER SOUTHAMPTON MUN AUTH Water System
Consumer Confidence Report status
UPPER SOUTHAMPTON MUN AUTH must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for UPPER SOUTHAMPTON MUN AUTH.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- PA1090063
- System type
- Community Water System
- Population served
- 16,000
- Service connections
- 5,201
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
UPPER SOUTHAMPTON MUN AUTH is one of 175 community water systems in Pennsylvania in the 10,001 to 100,000 people size category, serving 16,000 people from surface water.
As of August 1, 2026, its federal record holds 237 entries between 1982 and 2025, all of which EPA lists as closed.
Of the 237, 222 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves synthetic organic chemicals, volatile organic chemicals, and inorganic chemicals.
Violation history
Monitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
July 1, 2025 – July 31, 2025
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
June 1, 2025 – June 30, 2025
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
May 1, 2025 – May 31, 2025
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
April 1, 2025 – April 30, 2025
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
March 1, 2025 – March 31, 2025
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
February 1, 2025 – February 28, 2025
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
January 1, 2025 – January 31, 2025
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
August 1, 2024 – August 31, 2024
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
April 1, 2024 – April 30, 2024
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
November 10, 2022 – April 25, 2023
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2022 – November 29, 2023
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 2022 – April 25, 2023
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
February 1, 2020 – February 29, 2020
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
December 1, 2019 – December 31, 2019
ResolvedTreatment Technique, Level 1 Assessment (RTCR)
Health-basedRevised Total Coliform Rule
November 12, 2019 – January 15, 2020
ResolvedNotify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)
—Revised Total Coliform Rule
November 12, 2019 – January 15, 2020
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
August 1, 2019 – August 31, 2019
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
June 1, 2019 – June 30, 2019
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
November 1, 2018 – November 30, 2018
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
September 1, 2018 – September 30, 2018
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
May 1, 2018 – May 31, 2018
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
April 1, 2018 – April 30, 2018
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2017 – August 17, 2017
ResolvedMonitoring, Regular
—Simazine
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—LASSO
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Atrazine
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Endrin
January 1, 2017 – December 31, 2017
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2016 – January 13, 2017
ResolvedSample Siting Plan Errors (RTCR)
—Revised Total Coliform Rule
April 1, 2016 – June 21, 2016
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 1, 2014 – May 31, 2014
ResolvedMonitoring, Regular
—Chlordane
April 1, 2014 – June 30, 2014
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
April 1, 2014 – June 30, 2014
ResolvedMonitoring, Regular
—Toxaphene
April 1, 2014 – June 30, 2014
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2013 – December 31, 2013
ResolvedMonitoring and Reporting (DBP)
—TTHM
October 1, 2013 – December 31, 2013
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 1, 2013 – May 31, 2013
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
November 10, 2012 – December 28, 2012
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
September 1, 2012 – September 30, 2012
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2012 – June 30, 2012
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2012 – June 30, 2012
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2012 – December 31, 2012
ResolvedMonitoring and Reporting (DBP)
—TTHM
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
—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
—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
—Arsenic
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Barium
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Cadmium
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Chromium
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Fluoride
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Mercury
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Nickel
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Selenium
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2012 – December 31, 2012
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
November 10, 2011 – October 28, 2011
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Radium-228
October 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Radium-226
October 1, 2011 – December 31, 2011
ResolvedMonitoring, Source Water (GWR)
—E. COLI
September 18, 2011 – October 28, 2011
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 1, 2011 – May 31, 2011
ResolvedMonitoring, Regular
—Diquat
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Toxaphene
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Methoxychlor
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—BHC-GAMMA
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Endrin
April 1, 2011 – June 30, 2011
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2011 – June 30, 2011
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Picloram
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Dinoseb
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Carbofuran
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Chlordane
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Benzo(a)pyrene
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—2,4,5-TP
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—2,4-D
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Atrazine
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—LASSO
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Heptachlor epoxide
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Simazine
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—OXAMYL
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Glyphosate
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Endothall
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Asbestos
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Nitrate
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Nitrite
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Benzene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Toluene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Styrene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Nitrate
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Nitrite
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Asbestos
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Benzene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Toluene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Styrene
January 1, 2011 – December 31, 2011
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
September 1, 2010 – September 30, 2010
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2008 – September 2, 2008
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2005 – February 13, 2006
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2004 – October 26, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2004 – March 31, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2003 – September 30, 2003
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Benzene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Toluene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2002 – December 31, 2002
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2002 – March 31, 2002
ResolvedMonitoring, Regular
—Styrene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1996 – June 30, 2000
ResolvedMonitoring, Regular
—Selenium
June 24, 1982 – June 23, 1985
ResolvedMonitoring, Regular
—Endrin
June 24, 1982 – June 23, 1985
ResolvedMonitoring, Regular
—Nitrate
June 24, 1982 – June 23, 1985
ResolvedMonitoring, Regular
—Arsenic
June 24, 1982 – June 23, 1985
ResolvedMonitoring, Regular
—Fluoride
June 24, 1982 – June 23, 1985
ResolvedMonitoring, Regular
—Methoxychlor
June 24, 1982 – June 23, 1985
ResolvedMonitoring, Regular
—Chromium
June 24, 1982 – June 23, 1985
ResolvedMonitoring, Regular
—BHC-GAMMA
June 24, 1982 – June 23, 1985
ResolvedMonitoring, Regular
—Cadmium
June 24, 1982 – June 23, 1985
ResolvedMonitoring, Regular
—2,4,5-TP
June 24, 1982 – June 23, 1985
ResolvedMonitoring, Regular
—Barium
June 24, 1982 – June 23, 1985
ResolvedMonitoring, Regular
—2,4-D
June 24, 1982 – June 23, 1985
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2025 – July 31, 2025 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| 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 1, 2025 – April 30, 2025 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| March 1, 2025 – March 31, 2025 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| February 1, 2025 – February 28, 2025 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| January 1, 2025 – January 31, 2025 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| August 1, 2024 – August 31, 2024 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| April 1, 2024 – April 30, 2024 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| November 10, 2022 – April 25, 2023 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 1, 2022 – November 29, 2023 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| September 1, 2022 – April 25, 2023 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| February 1, 2020 – February 29, 2020 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| December 1, 2019 – December 31, 2019 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| November 12, 2019 – January 15, 2020 | Treatment Technique, Level 1 Assessment (RTCR) | Revised Total Coliform Rule | Health-based | Resolved |
| November 12, 2019 – January 15, 2020 | Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR) | Revised Total Coliform Rule | — | Resolved |
| August 1, 2019 – August 31, 2019 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| June 1, 2019 – June 30, 2019 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| November 1, 2018 – November 30, 2018 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| September 1, 2018 – September 30, 2018 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| May 1, 2018 – May 31, 2018 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| April 1, 2018 – April 30, 2018 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| July 1, 2017 – August 17, 2017 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Endrin | — | Resolved |
| October 1, 2016 – January 13, 2017 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| April 1, 2016 – June 21, 2016 | Sample Siting Plan Errors (RTCR) | Revised Total Coliform Rule | — | Resolved |
| May 1, 2014 – May 31, 2014 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| April 1, 2014 – June 30, 2014 | Monitoring, Regular | Chlordane | — | Resolved |
| April 1, 2014 – June 30, 2014 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| April 1, 2014 – June 30, 2014 | Monitoring, Regular | Toxaphene | — | Resolved |
| October 1, 2013 – December 31, 2013 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2013 – December 31, 2013 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| May 1, 2013 – May 31, 2013 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| November 10, 2012 – December 28, 2012 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| September 1, 2012 – September 30, 2012 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| April 1, 2012 – June 30, 2012 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| April 1, 2012 – June 30, 2012 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring and Reporting (DBP) | TTHM | — | 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 | 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 | 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 – December 31, 2012 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Nickel | — | 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 | Beryllium, Total | — | Resolved |
| November 10, 2011 – October 28, 2011 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 1, 2011 – December 31, 2011 | Monitoring, Regular | Combined Uranium | — | Resolved |
| October 1, 2011 – December 31, 2011 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| October 1, 2011 – December 31, 2011 | Monitoring, Regular | Combined Uranium | — | Resolved |
| October 1, 2011 – December 31, 2011 | Monitoring, Regular | Radium-228 | — | Resolved |
| October 1, 2011 – December 31, 2011 | Monitoring, Regular | Radium-226 | — | Resolved |
| September 18, 2011 – October 28, 2011 | Monitoring, Source Water (GWR) | E. COLI | — | Resolved |
| May 1, 2011 – May 31, 2011 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Diquat | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Toxaphene | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Methoxychlor | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Endrin | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Picloram | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Dinoseb | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Carbofuran | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Chlordane | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | 2,4-D | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | LASSO | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Simazine | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | OXAMYL | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Glyphosate | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Asbestos | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Asbestos | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Styrene | — | Resolved |
| September 1, 2010 – September 30, 2010 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 2008 – September 2, 2008 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2005 – February 13, 2006 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2004 – October 26, 2004 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2004 – March 31, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2003 – September 30, 2003 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2002 – March 31, 2002 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| July 1, 1996 – June 30, 2000 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Selenium | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Endrin | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Nitrate | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Arsenic | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Fluoride | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Methoxychlor | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Chromium | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Cadmium | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Barium | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | 2,4-D | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 15, 2026State Compliance achieved2 linked violations
- December 9, 2025State Violation/Reminder Notice2 linked violations
- October 8, 2025State Compliance achieved1 linked violation
- September 26, 2025State Compliance achieved1 linked violation
- September 3, 2025State Violation/Reminder Notice1 linked violation
- August 12, 2025State Compliance achieved3 linked violations
- July 18, 2025State Violation/Reminder Notice1 linked violation
- June 24, 2025State Violation/Reminder Notice1 linked violation
- May 26, 2025State Violation/Reminder Notice1 linked violation
- April 30, 2025State Violation/Reminder Notice1 linked violation
- March 31, 2025State Violation/Reminder Notice1 linked violation
- February 28, 2025State Violation/Reminder Notice1 linked violation
- November 12, 2024State Compliance achieved1 linked violation
- September 23, 2024State Violation/Reminder Notice1 linked violation
- June 12, 2024State Compliance achieved1 linked violation
- May 29, 2024State Violation/Reminder Notice1 linked violation
- March 19, 2024State Compliance achieved1 linked violation
- January 29, 2024State Violation/Reminder Notice1 linked violation
- November 29, 2023State Compliance achieved1 linked violation
- September 20, 2023State Compliance achieved1 linked violation
- April 25, 2023State Public Notification received3 linked violations
- April 25, 2023State Compliance achieved2 linked violations
- April 25, 2023State Public Notification requested1 linked violation
- April 18, 2023State Public Notification received1 linked violation
- March 1, 2023State Violation/Reminder Notice2 linked violations
- December 21, 2022State Public Notification requested1 linked violation
- October 27, 2022State Violation/Reminder Notice1 linked violation
- August 10, 2022State Formal Notice of Violation issued1 linked violation
- August 10, 2022State Public Notification requested1 linked violation
- June 3, 2020State Compliance achieved1 linked violation
- April 1, 2020State Violation/Reminder Notice1 linked violation
- February 24, 2020State Compliance achieved1 linked violation
- February 24, 2020State Violation/Reminder Notice1 linked violation
- January 28, 2020State Violation/Reminder Notice1 linked violation
- January 28, 2020State Compliance achieved1 linked violation
- January 24, 2020State Compliance achieved1 linked violation
- January 22, 2020State Violation/Reminder Notice1 linked violation
- January 15, 2020State Compliance achieved1 linked violation
- January 15, 2020State Compliance achieved3 linked violations
- January 15, 2020State Public Notification received3 linked violations
- December 26, 2019State Public Notification requested3 linked violations
- December 26, 2019State Violation/Reminder Notice1 linked violation
- December 26, 2019State Violation/Reminder Notice3 linked violations
- November 15, 2019State Compliance achieved1 linked violation
- September 27, 2019State Compliance achieved1 linked violation
- September 27, 2019State Violation/Reminder Notice1 linked violation
- September 27, 2019State Violation/Reminder Notice1 linked violation
- August 7, 2019State Violation/Reminder Notice1 linked violation
- June 26, 2019State Compliance achieved1 linked violation
- May 28, 2019State Violation/Reminder Notice1 linked violation
- January 14, 2019State Compliance achieved1 linked violation
- December 20, 2018State Violation/Reminder Notice1 linked violation
- November 28, 2018State Compliance achieved1 linked violation
- November 28, 2018State Public Notification requested1 linked violation
- November 16, 2018State Compliance achieved1 linked violation
- October 25, 2018State Violation/Reminder Notice1 linked violation
- July 2, 2018State Public Notification received13 linked violations
- July 2, 2018State Compliance achieved13 linked violations
- July 2, 2018State Public Notification requested13 linked violations
- June 27, 2018State Compliance achieved1 linked violation
- June 27, 2018State Violation/Reminder Notice1 linked violation
- June 27, 2018State Violation/Reminder Notice1 linked violation
- June 8, 2018State Violation/Reminder Notice1 linked violation
- November 20, 2017State Violation/Reminder Notice13 linked violations
- August 17, 2017State Compliance achieved1 linked violation
- August 17, 2017State Violation/Reminder Notice1 linked violation
- August 17, 2017State Compliance achieved1 linked violation
- August 17, 2017State Violation/Reminder Notice1 linked violation
- January 13, 2017State Compliance achieved1 linked violation
- November 22, 2016State Violation/Reminder Notice1 linked violation
- June 21, 2016State Violation/Reminder Notice1 linked violation
- June 21, 2016State Compliance achieved1 linked violation
- October 31, 2014State Compliance achieved4 linked violations
- October 31, 2014State Public Notification received4 linked violations
- September 23, 2014State Compliance achieved3 linked violations
- August 12, 2014State Violation/Reminder Notice3 linked violations
- June 30, 2014State Compliance achieved1 linked violation
- June 30, 2014State Violation/Reminder Notice1 linked violation
- June 30, 2014State Public Notification requested1 linked violation
- June 30, 2014State Public Notification received1 linked violation
- January 31, 2014State Violation/Reminder Notice4 linked violations
- January 31, 2014State Public Notification requested4 linked violations
- January 28, 2014State Compliance achieved2 linked violations
- January 28, 2014State Public Notification received2 linked violations
- June 26, 2013State Public Notification received1 linked violation
- June 26, 2013State Violation/Reminder Notice1 linked violation
- June 26, 2013State Public Notification requested1 linked violation
- June 26, 2013State Compliance achieved1 linked violation
- April 18, 2013State Public Notification requested12 linked violations
- April 18, 2013State Compliance achieved12 linked violations
- April 18, 2013State Public Notification received12 linked violations
- February 12, 2013State Violation/Reminder Notice12 linked violations
- December 28, 2012State Public Notification received2 linked violations
- December 28, 2012State Compliance achieved2 linked violations
- November 2, 2012State Violation/Reminder Notice2 linked violations
- November 2, 2012State Public Notification requested2 linked violations
- May 31, 2012State Compliance achieved109 linked violations
- May 31, 2012State Public Notification requested109 linked violations
- May 31, 2012State Public Notification received109 linked violations
- January 19, 2012State Violation/Reminder Notice49 linked violations
- October 28, 2011State Compliance achieved35 linked violations
- October 28, 2011State Public Notification received35 linked violations
- October 28, 2011State Public Notification requested35 linked violations
- October 28, 2011State Violation/Reminder Notice35 linked violations
- June 22, 2011State Compliance achieved1 linked violation
- June 22, 2011State Public Notification received1 linked violation
- June 22, 2011State Violation/Reminder Notice1 linked violation
- November 19, 2010State Public Notification received1 linked violation
- November 19, 2010State Compliance achieved1 linked violation
- November 2, 2010State Violation/Reminder Notice1 linked violation
- November 2, 2010State Public Notification requested1 linked violation
- September 2, 2008State Compliance achieved1 linked violation
- February 13, 2006State Consent Decree/Judgement1 linked violation
- February 13, 2006State Compliance achieved1 linked violation
- September 29, 2005State Formal Notice of Violation issued1 linked violation
- November 9, 2004State Compliance achieved1 linked violation
- October 26, 2004State Consent Decree/Judgement1 linked violation
- October 26, 2004State Violation/Reminder Notice1 linked violation
- October 26, 2004State Compliance achieved1 linked violation
- July 12, 2004State Compliance achieved1 linked violation
- April 21, 2004State Compliance achieved1 linked violation
- January 27, 2004State Violation/Reminder Notice1 linked violation
- January 15, 2004State Compliance achieved20 linked violations
- January 15, 2004State Public Notification received20 linked violations
- October 30, 2003State Violation/Reminder Notice1 linked violation
- October 30, 2003State Violation/Reminder Notice1 linked violation
- October 30, 2003State Violation/Reminder Notice1 linked violation
- March 19, 2003State Violation/Reminder Notice20 linked violations
- March 19, 2003State Public Notification requested20 linked violations
- November 17, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- October 30, 1987State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
- August 11, 1987State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
- October 21, 1985State Compliance achieved14 linked violations
Common questions
Is UPPER SOUTHAMPTON MUN AUTH required to publish a Consumer Confidence Report?
- Yes. UPPER SOUTHAMPTON MUN AUTH is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is UPPER SOUTHAMPTON MUN AUTH’s next Consumer Confidence Report due?
- UPPER SOUTHAMPTON MUN AUTH’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does UPPER SOUTHAMPTON MUN AUTH have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for UPPER SOUTHAMPTON MUN AUTH.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
UPPER SOUTHAMPTON MUN AUTH
215-364-1390
SOUTHAMPTON, PA 18966