SOMERSET, PA · Somerset County
SOMERSET TWP MA READING MINES Water System
Consumer Confidence Report status
SOMERSET TWP MA READING MINES 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 SOMERSET TWP MA READING MINES.
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)
- PA4560019
- System type
- Community Water System
- Population served
- 494
- Service connections
- 190
- Ownership
- local government
- Water source
- groundwater (wells)
SOMERSET TWP MA READING MINES is one of 3,064 community water systems in Pennsylvania in the 500 or fewer people size category, serving 494 people from groundwater.
As of August 1, 2026, its federal record holds 196 entries between 1976 and 2026, all of which EPA lists as closed.
Of the 196, 183 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 volatile organic chemicals, inorganic chemicals, and synthetic organic chemicals.
Violation history
Monitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
March 1, 2026 – March 31, 2026
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
January 1, 2025 – January 31, 2025
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2023 – October 31, 2023
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
October 1, 2023 – October 31, 2023
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Simazine
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Endrin
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—LASSO
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Atrazine
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Asbestos
January 1, 2020 – December 31, 2022
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
July 1, 2019 – July 31, 2019
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2019 – November 27, 2019
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2019 – November 27, 2019
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2019 – November 27, 2019
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
March 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—Endothall
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—Nitrite
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Nitrate
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Chlordane
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—LASSO
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—Picloram
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—Simazine
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2016 – October 19, 2016
ResolvedMonitoring, Regular
—Arsenic
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Selenium
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Nickel
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Mercury
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Fluoride
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Chromium
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Benzene
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Toluene
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Styrene
January 1, 2013 – December 31, 2013
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
December 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Mercury
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, Routine Major (TCR)
—Coliform (TCR)
May 1, 2010 – May 31, 2010
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2010 – January 20, 2011
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2010 – January 20, 2011
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
July 11, 2009 – January 6, 2011
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2009 – February 26, 2026
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2009 – April 7, 2009
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2009 – April 7, 2009
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2009 – April 7, 2009
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2009 – April 7, 2009
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2009 – April 7, 2009
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2008 – June 30, 2008
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Benzene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Toluene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Styrene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Nitrate
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Radium-228
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Radium-226
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Radium-228
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-226
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Radium-228
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 2007 – January 31, 2007
ResolvedMonitoring, Regular
—Nitrate
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
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 and Reporting (DBP)
—Chlorine
July 1, 2006 – September 30, 2006
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2005 – September 30, 2005
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2005 – April 9, 2007
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2005 – September 30, 2005
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2005 – September 30, 2005
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2005 – June 30, 2005
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2005 – February 9, 2005
ResolvedMonitoring, Regular
—Toluene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Benzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Nitrate
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Styrene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2005 – December 31, 2005
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2004 – September 30, 2004
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2004 – October 27, 2004
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2004 – September 30, 2004
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 2004 – March 31, 2004
ResolvedMonitoring, Regular
—Nitrate
January 1, 2004 – December 31, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2004 – March 31, 2004
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2003 – January 17, 2006
ResolvedMonitoring, Regular
—Arsenic
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Selenium
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Nickel
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Mercury
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Fluoride
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Chromium
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Cadmium
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Barium
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 2000 – June 30, 2004
ResolvedMonitoring, Regular
—Nitrate
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Ethylbenzene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Toluene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Styrene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Xylenes, Total
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—DICHLOROMETHANE
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—o-Dichlorobenzene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—1,2-Dichloroethane
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Carbon tetrachloride
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—1,2-Dichloropropane
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—CHLOROBENZENE
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Benzene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
June 1, 1993 – June 15, 1993
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
May 1, 1993 – May 31, 1993
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedMercury
June 17, 1986 – July 16, 1986
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
August 1, 1976 – July 31, 1980
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 |
|---|---|---|---|---|
| March 1, 2026 – March 31, 2026 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| January 1, 2025 – January 31, 2025 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| October 1, 2023 – October 31, 2023 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2023 – October 31, 2023 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Asbestos | — | Resolved |
| July 1, 2019 – July 31, 2019 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| January 1, 2019 – November 27, 2019 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2019 – November 27, 2019 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2019 – November 27, 2019 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| March 1, 2018 – March 31, 2018 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2016 – October 19, 2016 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Styrene | — | Resolved |
| December 1, 2012 – December 31, 2012 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Antimony, Total | — | Resolved |
| May 1, 2010 – May 31, 2010 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 11, 2010 – January 20, 2011 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2010 – January 20, 2011 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| July 11, 2009 – January 6, 2011 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| July 1, 2009 – February 26, 2026 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 11, 2009 – April 7, 2009 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2009 – April 7, 2009 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2009 – April 7, 2009 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2009 – April 7, 2009 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2009 – April 7, 2009 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| April 1, 2008 – June 30, 2008 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Radium-228 | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Combined Uranium | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Radium-226 | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Radium-228 | — | 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-226 | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Radium-228 | — | Resolved |
| January 1, 2007 – January 31, 2007 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Nitrate | — | 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-226 | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Combined Uranium | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2005 – September 30, 2005 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2005 – April 9, 2007 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2005 – September 30, 2005 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2005 – September 30, 2005 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| April 1, 2005 – June 30, 2005 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2005 – February 9, 2005 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2004 – October 27, 2004 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| March 1, 2004 – March 31, 2004 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2004 – March 31, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2003 – January 17, 2006 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Barium | — | Resolved |
| July 1, 2000 – June 30, 2004 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Nitrate | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Toluene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Styrene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Benzene | — | Resolved |
| June 1, 1993 – June 15, 1993 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| May 1, 1993 – May 31, 1993 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| June 17, 1986 – July 16, 1986 | Maximum Contaminant Level Violation, Single Sample | Mercury | Health-based | Archived |
| August 1, 1976 – July 31, 1980 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- May 5, 2026State Compliance achieved1 linked violation
- February 26, 2026State Compliance achieved3 linked violations
- April 24, 2025State Compliance achieved1 linked violation
- April 24, 2025State Violation/Reminder Notice1 linked violation
- March 14, 2025State Formal Notice of Violation issued1 linked violation
- December 1, 2023State Compliance achieved2 linked violations
- December 1, 2023State Violation/Reminder Notice2 linked violations
- October 26, 2023State Compliance achieved15 linked violations
- August 8, 2023State Compliance achieved1 linked violation
- February 9, 2023State Formal Notice of Violation issued1 linked violation
- August 10, 2022State Formal Notice of Violation issued15 linked violations
- November 5, 2021State Compliance achieved1 linked violation
- November 5, 2021State Public Notification received1 linked violation
- November 4, 2021State Formal Notice of Violation issued1 linked violation
- July 7, 2020State Public Notification received4 linked violations
- February 13, 2020State Compliance achieved1 linked violation
- January 2, 2020State Compliance achieved1 linked violation
- December 3, 2019State Violation/Reminder Notice1 linked violation
- November 27, 2019State Compliance achieved3 linked violations
- February 22, 2017State Compliance achieved2 linked violations
- October 19, 2016State Compliance achieved30 linked violations
- August 30, 2016State Violation/Reminder Notice30 linked violations
- August 30, 2016State Violation/Reminder Notice30 linked violations
- April 13, 2016State Compliance achieved12 linked violations
- April 13, 2016State Public Notification received12 linked violations
- February 1, 2016State Violation/Reminder Notice12 linked violations
- March 19, 2014State Compliance achieved20 linked violations
- January 30, 2014State Violation/Reminder Notice20 linked violations
- May 20, 2013State Compliance achieved12 linked violations
- April 26, 2013State Compliance achieved12 linked violations
- March 21, 2013State Violation/Reminder Notice13 linked violations
- March 21, 2013State Compliance achieved1 linked violation
- January 20, 2011State Site Visit for enforcement purposes21 linked violations
- January 20, 2011State Compliance achieved21 linked violations
- January 6, 2011State Compliance achieved1 linked violation
- January 6, 2011State Compliance achieved1 linked violation
- October 8, 2009State Violation/Reminder Notice1 linked violation
- October 8, 2009State Violation/Reminder Notice1 linked violation
- July 7, 2009State Violation/Reminder Notice20 linked violations
- July 7, 2009State Compliance achieved20 linked violations
- July 7, 2009State Compliance achieved20 linked violations
- July 7, 2009State Violation/Reminder Notice20 linked violations
- June 18, 2009State Compliance achieved20 linked violations
- June 18, 2009State Compliance achieved20 linked violations
- April 14, 2009State Compliance achieved1 linked violation
- April 7, 2009State Compliance achieved5 linked violations
- February 12, 2009State Violation/Reminder Notice21 linked violations
- February 12, 2009State Violation/Reminder Notice20 linked violations
- January 21, 2009State Compliance achieved2 linked violations
- August 25, 2008State Violation/Reminder Notice1 linked violation
- August 25, 2008State Violation/Reminder Notice1 linked violation
- August 25, 2008State Compliance achieved1 linked violation
- August 25, 2008State Compliance achieved1 linked violation
- August 25, 2008State Compliance achieved1 linked violation
- August 25, 2008State Violation/Reminder Notice1 linked violation
- June 19, 2008State Violation/Reminder Notice5 linked violations
- June 19, 2008State Compliance achieved5 linked violations
- October 31, 2007State Violation/Reminder Notice4 linked violations
- October 31, 2007State Violation/Reminder Notice2 linked violations
- May 8, 2007State Compliance achieved4 linked violations
- May 8, 2007State Violation/Reminder Notice4 linked violations
- April 9, 2007State Compliance achieved1 linked violation
- April 3, 2007State Other1 linked violation
- April 3, 2007State Compliance achieved1 linked violation
- October 19, 2006State Compliance achieved1 linked violation
- April 20, 2006State Compliance achieved21 linked violations
- April 20, 2006State Other21 linked violations
- January 17, 2006State Compliance achieved1 linked violation
- December 13, 2005State Compliance achieved3 linked violations
- December 13, 2005State Consent Decree/Judgement1 linked violation
- December 13, 2005State Other2 linked violations
- September 28, 2005State Formal Notice of Violation issued1 linked violation
- September 28, 2005State Formal Notice of Violation issued1 linked violation
- September 28, 2005State Formal Notice of Violation issued1 linked violation
- August 31, 2005State Other2 linked violations
- August 31, 2005State Compliance achieved2 linked violations
- July 26, 2005State Compliance achieved1 linked violation
- July 26, 2005State Violation/Reminder Notice1 linked violation
- February 9, 2005State Other2 linked violations
- February 9, 2005State Compliance achieved2 linked violations
- February 7, 2005State Violation/Reminder Notice2 linked violations
- October 27, 2004State Consent Decree/Judgement1 linked violation
- October 27, 2004State Compliance achieved1 linked violation
- October 27, 2004State Violation/Reminder Notice1 linked violation
- October 4, 2004State Compliance achieved12 linked violations
- October 4, 2004State Variance/Exemption issued12 linked violations
- September 29, 2004State Compliance achieved1 linked violation
- September 29, 2004State Formal Notice of Violation issued1 linked violation
- June 18, 2004State Other1 linked violation
- June 18, 2004State Compliance achieved1 linked violation
- June 8, 2004State Compliance achieved1 linked violation
- June 8, 2004State Consent Decree/Judgement1 linked violation
- May 20, 2004State Public Notification requested1 linked violation
- May 20, 2004State Formal Notice of Violation issued1 linked violation
- March 3, 2004State Formal Notice of Violation issued12 linked violations
- March 3, 2004State Public Notification requested12 linked violations
- September 2, 1991State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 4, 1986State Violation/Reminder Notice1 linked violation
- May 30, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 30, 1982Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- October 19, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- March 19, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
Common questions
Is SOMERSET TWP MA READING MINES required to publish a Consumer Confidence Report?
- Yes. SOMERSET TWP MA READING MINES 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 SOMERSET TWP MA READING MINES’s next Consumer Confidence Report due?
- SOMERSET TWP MA READING MINES’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SOMERSET TWP MA READING MINES have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for SOMERSET TWP MA READING MINES.
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
SOMERSET TWP MA READING MINES
814-445-5842
SOMERSET, PA 15501