SOMERSET, PA · Somerset County
SOMERSET BORO MUNI WATER AUTH Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Pennsylvania’s official records. Always confirm current status with Pennsylvania before making decisions based on this information.
System facts
- System ID (PWSID)
- PA4560042
- System type
- Community Water System
- Population served
- 6,309
- Service connections
- 3,081
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2023 – June 30, 2023
ResolvedMonitoring, Regular
—Nitrite
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Nitrate
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
January 1, 2021 – January 31, 2021
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2019 – November 25, 2019
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2019 – September 30, 2019
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2019 – July 31, 2019
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2019 – September 30, 2019
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2019 – September 30, 2019
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 2019 – June 30, 2019
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2019 – June 30, 2019
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2019 – June 30, 2019
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2019 – June 30, 2019
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2018 – July 31, 2018
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Benzene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Styrene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Arsenic
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Barium
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Cadmium
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Chromium
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Fluoride
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Mercury
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Selenium
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Benzene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Toluene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Arsenic
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Barium
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Cadmium
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Chromium
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Fluoride
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Mercury
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Nickel
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Selenium
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Styrene
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2018 – December 31, 2018
ResolvedReport Sample Result/Fail Monitor (RTCR)
—Revised Total Coliform Rule
October 1, 2017 – January 2, 2020
ResolvedMonitoring, Regular
—Endothall
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Endothall
January 1, 2017 – December 31, 2017
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2016 – January 10, 2017
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Selenium
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Nickel
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Fluoride
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Cadmium
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Barium
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Arsenic
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Chromium
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Mercury
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2016 – December 31, 2016
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2014 – September 30, 2014
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2013 – March 31, 2013
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2011 – April 28, 2023
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
July 1, 2008 – September 30, 2008
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2008 – June 30, 2008
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2008 – June 30, 2008
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Benzene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Toluene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Styrene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2007 – December 31, 2007
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2005 – March 31, 2005
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2005 – March 31, 2005
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
October 1, 2004 – December 31, 2004
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
July 1, 2004 – September 30, 2004
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2004 – September 30, 2004
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2004 – September 30, 2004
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
April 1, 2004 – June 30, 2004
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Nitrate
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Simazine
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—LASSO
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Benzene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Toluene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Styrene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Nitrate
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Endothall
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Simazine
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Picloram
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Atrazine
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—LASSO
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Chlordane
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Benzene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Toluene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Styrene
January 1, 2004 – December 31, 2004
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 2003 – September 30, 2003
ResolvedMonitoring, Regular
—Fluoride
January 1, 2003 – December 31, 2003
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
January 1, 2003 – January 31, 2003
ResolvedMonitoring, Regular
—Selenium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Nickel
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Mercury
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Fluoride
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Chromium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Cadmium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Barium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Arsenic
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Ethylbenzene
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—Benzene
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—Toluene
October 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—Nitrate
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Selenium
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Endrin
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—BHC-GAMMA
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Methoxychlor
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Toxaphene
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—2,4-D
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—2,4,5-TP
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Arsenic
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Barium
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Cadmium
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Chromium
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Fluoride
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Mercury
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Endrin
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—BHC-GAMMA
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Methoxychlor
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Toxaphene
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—2,4-D
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—2,4,5-TP
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Arsenic
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Barium
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Cadmium
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Mercury
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Nitrate
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Selenium
June 24, 1979 – June 23, 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 |
|---|---|---|---|---|
| April 1, 2023 – June 30, 2023 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2021 – January 31, 2021 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| October 1, 2019 – November 25, 2019 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| July 1, 2019 – September 30, 2019 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2019 – July 31, 2019 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2019 – September 30, 2019 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2019 – September 30, 2019 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| June 1, 2019 – June 30, 2019 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2018 – July 31, 2018 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2018 – September 30, 2018 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 2017 – January 2, 2020 | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Endothall | — | Resolved |
| October 1, 2016 – January 10, 2017 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Thallium, Total | — | Resolved |
| July 1, 2014 – September 30, 2014 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2013 – March 31, 2013 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2011 – April 28, 2023 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| July 1, 2008 – September 30, 2008 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| April 1, 2008 – June 30, 2008 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2008 – June 30, 2008 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2005 – March 31, 2005 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2005 – March 31, 2005 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| April 1, 2004 – June 30, 2004 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Styrene | — | Resolved |
| September 1, 2003 – September 30, 2003 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2003 – January 31, 2003 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Antimony, Total | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | Toluene | — | Resolved |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Nitrate | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Selenium | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Endrin | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Methoxychlor | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Toxaphene | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | 2,4-D | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Arsenic | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Barium | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Cadmium | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Chromium | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Fluoride | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Mercury | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Endrin | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Methoxychlor | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Toxaphene | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | 2,4-D | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Arsenic | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Barium | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Cadmium | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Mercury | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Nitrate | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Selenium | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- January 4, 2024State Compliance achieved1 linked violation
- April 28, 2023State Compliance achieved2 linked violations
- April 28, 2023State Compliance achieved1 linked violation
- February 9, 2023State Formal Notice of Violation issued2 linked violations
- February 9, 2023State Public Notification requested2 linked violations
- March 17, 2021State Compliance achieved1 linked violation
- February 26, 2021State Violation/Reminder Notice1 linked violation
- October 29, 2020State Public Notification received2 linked violations
- January 2, 2020State Compliance achieved3 linked violations
- December 30, 2019State Compliance achieved2 linked violations
- December 6, 2019State Compliance achieved2 linked violations
- December 6, 2019State Compliance achieved2 linked violations
- December 6, 2019State Violation/Reminder Notice2 linked violations
- December 6, 2019State Violation/Reminder Notice2 linked violations
- December 4, 2019State Public Notification requested2 linked violations
- December 4, 2019State Violation/Reminder Notice2 linked violations
- November 25, 2019State Violation/Reminder Notice2 linked violations
- November 25, 2019State Compliance achieved5 linked violations
- June 26, 2019State Compliance achieved64 linked violations
- June 26, 2019State Violation/Reminder Notice64 linked violations
- January 23, 2018State Violation/Reminder Notice2 linked violations
- January 23, 2018State Compliance achieved2 linked violations
- February 22, 2017State Compliance achieved12 linked violations
- January 10, 2017State Formal Notice of Violation issued1 linked violation
- January 10, 2017State Compliance achieved1 linked violation
- November 14, 2014State Violation/Reminder Notice1 linked violation
- November 14, 2014State Compliance achieved1 linked violation
- October 8, 2013State Compliance achieved2 linked violations
- October 8, 2013State Violation/Reminder Notice2 linked violations
- June 23, 2011State Violation/Reminder Notice1 linked violation
- June 23, 2011State Violation/Reminder Notice1 linked violation
- November 24, 2008State Compliance achieved3 linked violations
- May 13, 2008State Violation/Reminder Notice20 linked violations
- May 13, 2008State Compliance achieved20 linked violations
- May 13, 2008State Public Notification received20 linked violations
- February 22, 2006State Compliance achieved1 linked violation
- February 22, 2006State Consent Decree/Judgement1 linked violation
- June 9, 2005State Compliance achieved3 linked violations
- June 9, 2005State Violation/Reminder Notice2 linked violations
- June 9, 2005State Consent Decree/Judgement1 linked violation
- February 10, 2005State Compliance achieved12 linked violations
- February 10, 2005State Other12 linked violations
- February 9, 2005State Compliance achieved69 linked violations
- February 9, 2005State Other69 linked violations
- February 7, 2005State Compliance achieved7 linked violations
- February 7, 2005State Consent Decree/Judgement7 linked violations
- December 3, 2004State Compliance achieved2 linked violations
- May 12, 2004State Violation/Reminder Notice2 linked violations
- May 12, 2004State Violation/Reminder Notice2 linked violations
- January 9, 1990State Compliance achieved24 linked violations
- September 30, 1982Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- March 19, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
- July 19, 1981State Public Notification received1 linked violation
- July 19, 1981State Public Notification requested13 linked violations
- June 19, 1981State Public Notification received1 linked violation
Contact
SOMERSET BORO MUNI WATER AUTH
814-443-2661
SOMERSET, PA 15501