JENNERSTOWN, PA · Somerset County
JENNERSTOWN MUNI 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)
- PA4560038
- System type
- Community Water System
- Population served
- 1,625
- Service connections
- 602
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
February 1, 2025 – February 28, 2025
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
September 1, 2024 – September 30, 2024
ArchivedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
April 1, 2022 – April 30, 2022
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2020 – August 3, 2020
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2020 – August 3, 2020
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2020 – August 3, 2020
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2020 – August 3, 2020
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
March 1, 2017 – March 31, 2017
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
December 1, 2015 – December 31, 2015
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
November 1, 2015 – November 30, 2015
ResolvedMonitoring, Regular
—Nitrite
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Nitrate
January 1, 2015 – December 31, 2015
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
November 1, 2014 – June 4, 2015
ResolvedTreatment Technique (SWTR and GWR)
Health-basedGroundwater Rule
November 1, 2014 – November 30, 2014
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
June 1, 2013 – June 30, 2013
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
May 1, 2013 – May 31, 2013
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2013 – March 22, 2013
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2013 – March 22, 2013
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2013 – March 22, 2013
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2012 – September 30, 2012
ResolvedMonitoring, Regular
—Benzene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Picloram
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Atrazine
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—LASSO
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—2,4-D
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Nitrite
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Nitrate
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Nitrite
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Nitrate
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Nitrite
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Nitrate
January 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Chlordane
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Simazine
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Picloram
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Atrazine
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—LASSO
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—2,4-D
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Chlordane
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Endrin
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Dalapon
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Diquat
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Endrin
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Dalapon
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Diquat
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Endothall
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Simazine
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Picloram
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Atrazine
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—LASSO
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—2,4-D
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Chlordane
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Endrin
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Dalapon
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Diquat
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Endothall
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2010 – April 30, 2010
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 2009 – June 30, 2009
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2007 – September 30, 2007
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
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
—Radium-228
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Radium-226
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2007 – December 31, 2007
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Nickel
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
July 1, 2005 – July 31, 2005
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
April 1, 2005 – April 30, 2005
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 2005 – February 28, 2005
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Benzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Toluene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Styrene
January 1, 2005 – December 31, 2005
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2005 – February 9, 2005
ResolvedMonitoring, Regular
—Nitrate
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Nitrate
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
November 1, 2004 – November 30, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2004 – December 31, 2004
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2004 – September 30, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2004 – September 30, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2004 – March 31, 2004
ResolvedMonitoring, Regular
—Picloram
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—BHC-GAMMA
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Methoxychlor
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Endothall
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—OXAMYL
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Simazine
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Carbofuran
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Atrazine
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—LASSO
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—2,4-D
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Benzo(a)pyrene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Pentachlorophenol
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Chlordane
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Xylenes, Total
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—DICHLOROMETHANE
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—o-Dichlorobenzene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,2-Dichloroethane
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Carbon tetrachloride
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,2-Dichloropropane
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—CHLOROBENZENE
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Benzene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Toluene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Ethylbenzene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Styrene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Styrene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Toluene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Benzene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Chlordane
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—2,4-D
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—LASSO
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Atrazine
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Picloram
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Endothall
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Simazine
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—Nitrate
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Nitrate
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
December 1, 2000 – December 31, 2000
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 2000 – August 31, 2000
ResolvedMonitoring, Regular
—Nitrate
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 1997 – September 30, 1997
ResolvedMonitoring, Regular
—Toluene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Nitrate
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Styrene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Styrene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Toluene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Benzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Benzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—Trichloroethylene
July 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—1,2-Dichloroethane
July 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—Benzene
July 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
July 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—p-Dichlorobenzene
July 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—Carbon tetrachloride
July 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—Benzene
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—1,2-Dichloroethane
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—Benzene
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—Carbon tetrachloride
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—1,2-Dichloroethane
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—Carbon tetrachloride
April 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—Benzene
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—Benzene
January 1, 1992 – March 31, 1992
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—Benzene
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—Benzene
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 1991 – December 31, 1991
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1991 – July 31, 1991
ResolvedMonitoring, Regular
—Nitrate
June 27, 1991 – June 26, 1992
ResolvedMonitoring, Regular
—Fluoride
June 27, 1991 – June 26, 1992
ResolvedMonitoring, Regular
—Mercury
June 27, 1991 – June 26, 1992
ResolvedMonitoring, Regular
—Selenium
June 27, 1991 – June 26, 1992
ResolvedMonitoring, Regular
—Arsenic
June 27, 1991 – June 26, 1992
ResolvedMonitoring, Regular
—Barium
June 27, 1991 – June 26, 1992
ResolvedMonitoring, Regular
—Cadmium
June 27, 1991 – June 26, 1992
ResolvedMonitoring, Regular
—Chromium
June 27, 1991 – June 26, 1992
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 1991 – March 31, 1991
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 1991 – February 28, 1991
ResolvedMonitoring, Regular
—Benzene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Benzene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1991 – March 31, 1991
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
January 1, 1991 – January 31, 1991
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 1990 – December 31, 1990
ResolvedMonitoring, Regular
—Arsenic
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—2,4,5-TP
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—2,4-D
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Toxaphene
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Methoxychlor
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—BHC-GAMMA
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Endrin
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Selenium
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Fluoride
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Chromium
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Cadmium
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Barium
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 |
|---|---|---|---|---|
| February 1, 2025 – February 28, 2025 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| September 1, 2024 – September 30, 2024 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Archived |
| April 1, 2022 – April 30, 2022 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| January 1, 2020 – August 3, 2020 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2020 – August 3, 2020 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2020 – August 3, 2020 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2020 – August 3, 2020 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| March 1, 2017 – March 31, 2017 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| December 1, 2015 – December 31, 2015 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| November 1, 2015 – November 30, 2015 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Nitrate | — | Resolved |
| November 1, 2014 – June 4, 2015 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| November 1, 2014 – November 30, 2014 | Treatment Technique (SWTR and GWR) | Groundwater Rule | Health-based | Resolved |
| June 1, 2013 – June 30, 2013 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| May 1, 2013 – May 31, 2013 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| January 11, 2013 – March 22, 2013 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2013 – March 22, 2013 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2013 – March 22, 2013 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| July 1, 2012 – September 30, 2012 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| April 1, 2010 – April 30, 2010 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| June 1, 2009 – June 30, 2009 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,1-Dichloroethylene | — | 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 – March 31, 2007 | Monitoring, Regular | Radium-228 | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Radium-226 | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Combined Uranium | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nickel | — | Resolved |
| July 1, 2005 – July 31, 2005 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 2005 – April 30, 2005 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| February 1, 2005 – February 28, 2005 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Styrene | — | 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 | Nitrate | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Nitrate | — | Resolved |
| November 1, 2004 – November 30, 2004 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2004 – September 30, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2004 – March 31, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Picloram | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Methoxychlor | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Endothall | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | OXAMYL | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Simazine | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Carbofuran | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | LASSO | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 2,4-D | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Chlordane | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Benzene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Toluene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2003 – March 31, 2003 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Nitrate | — | Resolved |
| December 1, 2000 – December 31, 2000 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2000 – August 31, 2000 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Nitrate | — | Resolved |
| September 1, 1997 – September 30, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| July 1, 1992 – September 30, 1992 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| July 1, 1992 – September 30, 1992 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| July 1, 1992 – September 30, 1992 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| July 1, 1992 – September 30, 1992 | Monitoring, Regular | Benzene | — | Resolved |
| July 1, 1992 – September 30, 1992 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| July 1, 1992 – September 30, 1992 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| July 1, 1992 – September 30, 1992 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | Benzene | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | Benzene | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 1992 – June 30, 1992 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| July 1, 1991 – July 31, 1991 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| June 27, 1991 – June 26, 1992 | Monitoring, Regular | Nitrate | — | Resolved |
| June 27, 1991 – June 26, 1992 | Monitoring, Regular | Fluoride | — | Resolved |
| June 27, 1991 – June 26, 1992 | Monitoring, Regular | Mercury | — | Resolved |
| June 27, 1991 – June 26, 1992 | Monitoring, Regular | Selenium | — | Resolved |
| June 27, 1991 – June 26, 1992 | Monitoring, Regular | Arsenic | — | Resolved |
| June 27, 1991 – June 26, 1992 | Monitoring, Regular | Barium | — | Resolved |
| June 27, 1991 – June 26, 1992 | Monitoring, Regular | Cadmium | — | Resolved |
| June 27, 1991 – June 26, 1992 | Monitoring, Regular | Chromium | — | Resolved |
| March 1, 1991 – March 31, 1991 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| February 1, 1991 – February 28, 1991 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1991 – January 31, 1991 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| December 1, 1990 – December 31, 1990 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Arsenic | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | 2,4-D | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Toxaphene | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Methoxychlor | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Endrin | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Selenium | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Fluoride | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Chromium | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Cadmium | — | Archived |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Barium | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- August 28, 2025State Compliance achieved1 linked violation
- August 28, 2025State Public Notification received1 linked violation
- April 14, 2025State Formal Notice of Violation issued1 linked violation
- April 14, 2025State Public Notification requested1 linked violation
- November 12, 2024State Public Notification requested1 linked violation
- November 12, 2024State Formal Notice of Violation issued1 linked violation
- June 16, 2022State Compliance achieved1 linked violation
- June 3, 2022State Violation/Reminder Notice1 linked violation
- August 3, 2020State Public Notification requested4 linked violations
- August 3, 2020State Compliance achieved4 linked violations
- August 3, 2020State Violation/Reminder Notice4 linked violations
- May 30, 2017State Compliance achieved1 linked violation
- May 30, 2017State Violation/Reminder Notice1 linked violation
- March 1, 2017State Compliance achieved2 linked violations
- March 1, 2017State Public Notification received2 linked violations
- March 24, 2016State Violation/Reminder Notice2 linked violations
- March 24, 2016State Public Notification requested2 linked violations
- March 24, 2016State Public Notification requested2 linked violations
- March 24, 2016State Violation/Reminder Notice2 linked violations
- March 24, 2016State Compliance achieved2 linked violations
- June 4, 2015State Public Notification received2 linked violations
- June 4, 2015State Compliance achieved2 linked violations
- February 4, 2015State Violation/Reminder Notice2 linked violations
- October 8, 2013State Compliance achieved2 linked violations
- August 22, 2013State Formal Notice of Violation issued2 linked violations
- August 22, 2013State Formal Notice of Violation issued2 linked violations
- August 1, 2013State Violation/Reminder Notice2 linked violations
- August 1, 2013State Violation/Reminder Notice2 linked violations
- March 22, 2013State Compliance achieved6 linked violations
- March 18, 2013State Violation/Reminder Notice20 linked violations
- March 18, 2013State Compliance achieved20 linked violations
- December 6, 2012State Compliance achieved6 linked violations
- October 12, 2012State Compliance achieved1 linked violation
- October 12, 2012State Violation/Reminder Notice1 linked violation
- January 23, 2012State Violation/Reminder Notice6 linked violations
- January 23, 2012State Violation/Reminder Notice6 linked violations
- December 14, 2011State Compliance achieved90 linked violations
- June 20, 2011State Violation/Reminder Notice90 linked violations
- August 12, 2010State Compliance Meeting conducted1 linked violation
- August 12, 2010State Compliance achieved1 linked violation
- July 21, 2010State Compliance achieved1 linked violation
- March 20, 2008State Compliance achieved20 linked violations
- March 3, 2008State Compliance achieved2 linked violations
- November 7, 2007State Violation/Reminder Notice2 linked violations
- May 9, 2007State Compliance achieved4 linked violations
- May 9, 2007State Formal Notice of Violation issued4 linked violations
- April 3, 2007State Compliance achieved2 linked violations
- April 3, 2007State Violation/Reminder Notice2 linked violations
- August 1, 2006State Violation/Reminder Notice1 linked violation
- August 1, 2006State Compliance achieved1 linked violation
- April 20, 2006State Compliance achieved23 linked violations
- April 20, 2006State Formal Notice of Violation issued23 linked violations
- December 15, 2005State Compliance achieved1 linked violation
- December 15, 2005State Consent Decree/Judgement1 linked violation
- June 9, 2005State Violation/Reminder Notice1 linked violation
- June 9, 2005State Compliance achieved1 linked violation
- June 3, 2005State Compliance achieved1 linked violation
- June 3, 2005State Violation/Reminder Notice1 linked violation
- February 10, 2005State Other1 linked violation
- February 10, 2005State Compliance achieved1 linked violation
- February 9, 2005State Compliance achieved1 linked violation
- February 9, 2005State Other1 linked violation
- February 7, 2005State Consent Decree/Judgement2 linked violations
- February 7, 2005State Other1 linked violation
- February 7, 2005State Compliance achieved3 linked violations
- December 3, 2004State Compliance achieved1 linked violation
- December 3, 2004State Consent Decree/Judgement1 linked violation
- June 22, 2004State Violation/Reminder Notice1 linked violation
- June 22, 2004State Compliance achieved1 linked violation
- September 26, 2003State Variance/Exemption issued36 linked violations
- September 26, 2003State Other20 linked violations
- September 26, 2003State Violation/Reminder Notice38 linked violations
- September 26, 2003State Compliance achieved56 linked violations
- September 26, 2003State Formal Notice of Violation issued56 linked violations
- September 23, 2003State Site Visit for enforcement purposes18 linked violations
- July 3, 2003State Public Notification received20 linked violations
- July 3, 2003State Compliance achieved20 linked violations
- May 23, 2003State Formal Notice of Violation issued38 linked violations
- May 23, 2003State Public Notification requested38 linked violations
- January 15, 1993Federal issued Formal Notice of Violation20 linked violations
- July 29, 1991State Boil Water Order1 linked violation
- October 25, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- April 19, 1988State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- August 4, 1986State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- May 19, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- April 19, 1981State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Contact
JENNERSTOWN MUNI AUTH
800-440-6882
JENNERSTOWN, PA 15547