YABUCOA, PR · Yabucoa Municipio County
GUAYABOTA Water System
Consumer Confidence Report status
GUAYABOTA must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show 3 items for GUAYABOTA that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Puerto Rico’s official records. Always confirm current status with Puerto Rico before making decisions based on this information.
System facts
- System ID (PWSID)
- PR0005186
- System type
- Community Water System
- Population served
- 1,036
- Service connections
- 388
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
GUAYABOTA is one of 231 community water systems in Puerto Rico in the 501 to 3,300 people size category, serving 1,036 people from surface water.
As of August 1, 2026, its federal record holds 261 entries between 1980 and 2022, of which 3 remain open; none are health-based.
Of the 261, 192 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves synthetic organic chemicals, the Surface Water Treatment Rules, and volatile organic chemicals.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2022 – July 4, 2022
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2020 – August 10, 2020
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
January 1, 2020 – January 31, 2020
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2019 – December 31, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 1, 2018
UnaddressedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2018 – August 13, 2019
ResolvedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
August 1, 2018 – August 31, 2018
ArchivedPublic Notification Violation for NPDWR Violation
—Public Notice
July 1, 2018
UnaddressedPublic Notification Violation for NPDWR Violation
—Public Notice
June 1, 2018
UnaddressedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
May 1, 2018 – May 31, 2018
ArchivedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
April 1, 2018 – April 30, 2018
ArchivedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
March 1, 2018 – March 31, 2018
ResolvedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
February 1, 2018 – February 28, 2018
ResolvedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
January 1, 2018 – January 31, 2018
ResolvedMonitoring, Source Water (LT2)
—E. COLI
January 1, 2018 – January 31, 2018
ResolvedMonitoring, Regular
—Nitrate
January 1, 2018 – March 31, 2018
ResolvedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
August 1, 2017 – August 31, 2017
ResolvedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
July 1, 2017 – July 31, 2017
ResolvedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
June 1, 2017 – June 30, 2017
ResolvedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
May 1, 2017 – May 31, 2017
ResolvedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
April 1, 2017 – April 30, 2017
ResolvedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
March 1, 2017 – March 31, 2017
ResolvedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
February 1, 2017 – February 28, 2017
ResolvedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
January 1, 2017 – January 31, 2017
ResolvedMonitoring, Routine (IDSE)
—TTHM
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Routine (IDSE)
—Total Haloacetic Acids (HAA5)
July 1, 2016 – September 30, 2016
ResolvedTreatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
May 1, 2016 – May 31, 2016
ResolvedLead Consumer Notice
—Lead and Copper Rule
January 1, 2016 – December 31, 2018
ResolvedMonitoring, Routine (IDSE)
—TTHM
October 1, 2014 – December 31, 2014
ResolvedMonitoring, Routine (IDSE)
—Total Haloacetic Acids (HAA5)
October 1, 2014 – December 31, 2014
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2014 – August 20, 2014
ResolvedMonitoring, Regular
—Picloram
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Chlordane
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Pentachlorophenol
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Benzo(a)pyrene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—2,4,5-TP
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—2,4-D
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Heptachlor epoxide
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Heptachlor
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—LASSO
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Atrazine
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Carbofuran
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Dinoseb
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Dalapon
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Toxaphene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Methoxychlor
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—BHC-GAMMA
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Endrin
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Simazine
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—OXAMYL
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Glyphosate
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Endothall
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Diquat
April 1, 2013 – June 30, 2013
ResolvedLead Consumer Notice
—Lead and Copper Rule
July 1, 2012 – December 31, 2018
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
July 1, 2009 – July 31, 2009
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
May 1, 2009 – May 31, 2009
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
December 1, 2008 – December 31, 2008
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
December 1, 2008 – December 31, 2008
ArchivedMonitoring, Source Water (LT2)
—Cryptosporidium
October 1, 2008 – October 31, 2008
ResolvedMonitoring, Source Water (LT2)
—E. COLI
October 1, 2008 – October 31, 2008
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Chlordane
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—2,4-D
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—LASSO
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Atrazine
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Carbofuran
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Dinoseb
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Picloram
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Simazine
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—OXAMYL
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Glyphosate
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Endothall
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Diquat
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Dalapon
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Toxaphene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Methoxychlor
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Endrin
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Simazine
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Chlordane
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—2,4-D
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Heptachlor
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—LASSO
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Atrazine
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Carbofuran
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—OXAMYL
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Dinoseb
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Picloram
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Glyphosate
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Endothall
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Diquat
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Dalapon
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Toxaphene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Methoxychlor
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Endrin
July 1, 2006 – September 30, 2006
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
July 1, 2006 – July 31, 2006
ResolvedMonitoring, Regular
—Benzene
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Xylenes, Total
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Vinyl chloride
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Toluene
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Ethylbenzene
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Styrene
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Nitrate
October 1, 2005 – December 31, 2005
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
March 1, 2005 – March 31, 2005
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
January 1, 2005 – January 31, 2005
ArchivedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
November 1, 2004 – November 30, 2004
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
October 1, 2004 – October 31, 2004
ArchivedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
October 1, 2004 – October 31, 2004
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 2004 – August 31, 2004
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 2004 – July 31, 2004
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 2004 – May 31, 2004
ArchivedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
May 1, 2004 – May 31, 2004
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 2004 – April 30, 2004
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
February 1, 2004 – February 29, 2004
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
January 1, 2004 – January 31, 2004
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 2003 – December 31, 2003
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 2003 – November 30, 2003
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 2003 – October 31, 2003
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 2003 – September 30, 2003
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 2003 – July 31, 2003
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
February 1, 2003 – February 28, 2003
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
January 1, 2003 – January 31, 2003
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 2002 – December 31, 2002
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 2002 – November 30, 2002
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 2002 – October 31, 2002
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
June 1, 2002 – June 30, 2002
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 2002 – May 31, 2002
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 2002 – April 30, 2002
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
February 1, 2002 – February 28, 2002
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 2001 – December 31, 2001
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 2001 – November 30, 2001
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 2001 – October 31, 2001
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 2001 – September 30, 2001
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 2001 – August 31, 2001
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 2001 – July 31, 2001
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 2001 – June 30, 2001
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 2001 – May 31, 2001
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 2000 – September 30, 2000
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 2000 – August 31, 2000
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2000 – July 31, 2000
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 2000 – March 31, 2000
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 2000 – February 29, 2000
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
January 1, 2000 – January 31, 2000
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 1999 – December 31, 1999
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 1999 – November 30, 1999
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 1999 – October 31, 1999
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 1999 – September 30, 1999
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1999 – August 31, 1999
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1999 – July 31, 1999
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 1999 – June 30, 1999
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 1999 – May 31, 1999
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 1999 – April 30, 1999
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 1999 – March 31, 1999
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
January 1, 1999 – January 31, 1999
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1998 – December 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1998 – November 30, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 1998 – October 31, 1998
ArchivedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
October 1, 1998 – October 31, 1998
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
October 1, 1998 – October 31, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1998 – August 31, 1998
ArchivedMonitoring, Regular
—Chlordane
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Simazine
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Picloram
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—OXAMYL
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Toxaphene
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Pentachlorophenol
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Methoxychlor
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—BHC-GAMMA
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Hexachlorocyclopentadiene
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—HEXACHLOROBENZENE
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Heptachlor epoxide
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Heptachlor
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Glyphosate
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—ETHYLENE DIBROMIDE
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Endrin
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Endothall
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Diquat
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Dinoseb
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) adipate
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Dalapon
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Carbofuran
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Benzo(a)pyrene
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—Atrazine
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—LASSO
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—2,4-D
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—2,4,5-TP
July 1, 1998 – September 30, 1998
ArchivedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
July 1, 1998 – September 30, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1998 – July 31, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 1998 – June 30, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 1998 – May 31, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 1997 – December 31, 1997
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 1997 – November 30, 1997
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 1997 – October 31, 1997
ArchivedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
October 1, 1997 – October 31, 1997
ArchivedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 1997 – July 1, 1998
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1994 – December 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1994 – November 30, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 1994 – October 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 1994 – October 1, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 1994 – August 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 1994 – July 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
June 1, 1994 – June 30, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1994 – May 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 1994 – April 30, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 1994 – March 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1993 – December 31, 1993
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 1993 – December 31, 1993
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 1993 – November 30, 1993
ArchivedMonitoring, Regular
—Barium
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Cadmium
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Selenium
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Nitrate
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Mercury
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Fluoride
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Chromium
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
September 1, 1980 – September 30, 1980
Archived
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2022 – July 4, 2022 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2020 – August 10, 2020 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2020 – January 31, 2020 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2019 – December 31, 2021 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| October 1, 2018 | Public Notification Violation for NPDWR Violation | Public Notice | — | Unaddressed |
| October 1, 2018 – August 13, 2019 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| August 1, 2018 – August 31, 2018 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Archived |
| July 1, 2018 | Public Notification Violation for NPDWR Violation | Public Notice | — | Unaddressed |
| June 1, 2018 | Public Notification Violation for NPDWR Violation | Public Notice | — | Unaddressed |
| May 1, 2018 – May 31, 2018 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Archived |
| April 1, 2018 – April 30, 2018 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Archived |
| March 1, 2018 – March 31, 2018 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| February 1, 2018 – February 28, 2018 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| January 1, 2018 – January 31, 2018 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| January 1, 2018 – January 31, 2018 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | Nitrate | — | Resolved |
| August 1, 2017 – August 31, 2017 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| July 1, 2017 – July 31, 2017 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| June 1, 2017 – June 30, 2017 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| May 1, 2017 – May 31, 2017 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| April 1, 2017 – April 30, 2017 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| March 1, 2017 – March 31, 2017 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| February 1, 2017 – February 28, 2017 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| January 1, 2017 – January 31, 2017 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Routine (IDSE) | Total Haloacetic Acids (HAA5) | — | Resolved |
| May 1, 2016 – May 31, 2016 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| January 1, 2016 – December 31, 2018 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| October 1, 2014 – December 31, 2014 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
| October 1, 2014 – December 31, 2014 | Monitoring, Routine (IDSE) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2014 – August 20, 2014 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Picloram | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Chlordane | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | 2,4-D | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Heptachlor | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | LASSO | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Carbofuran | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Dinoseb | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Dalapon | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Toxaphene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Methoxychlor | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Endrin | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Simazine | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | OXAMYL | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Glyphosate | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Endothall | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Diquat | — | Resolved |
| July 1, 2012 – December 31, 2018 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| July 1, 2009 – July 31, 2009 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| May 1, 2009 – May 31, 2009 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| December 1, 2008 – December 31, 2008 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| December 1, 2008 – December 31, 2008 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Archived |
| October 1, 2008 – October 31, 2008 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| October 1, 2008 – October 31, 2008 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| July 1, 2007 – September 30, 2007 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| July 1, 2006 – July 31, 2006 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Nitrate | — | Resolved |
| March 1, 2005 – March 31, 2005 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Archived |
| January 1, 2005 – January 31, 2005 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 2004 – November 30, 2004 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| October 1, 2004 – October 31, 2004 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| October 1, 2004 – October 31, 2004 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Archived |
| August 1, 2004 – August 31, 2004 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 2004 – July 31, 2004 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 2004 – May 31, 2004 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 2004 – May 31, 2004 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| April 1, 2004 – April 30, 2004 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 2004 – February 29, 2004 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| January 1, 2004 – January 31, 2004 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| December 1, 2003 – December 31, 2003 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| November 1, 2003 – November 30, 2003 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 2003 – October 31, 2003 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| September 1, 2003 – September 30, 2003 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| July 1, 2003 – July 31, 2003 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 2003 – February 28, 2003 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| January 1, 2003 – January 31, 2003 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| December 1, 2002 – December 31, 2002 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 2002 – November 30, 2002 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 2002 – October 31, 2002 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| June 1, 2002 – June 30, 2002 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 2002 – May 31, 2002 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 2002 – April 30, 2002 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 2002 – February 28, 2002 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| December 1, 2001 – December 31, 2001 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 2001 – November 30, 2001 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 2001 – October 31, 2001 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| September 1, 2001 – September 30, 2001 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| August 1, 2001 – August 31, 2001 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| July 1, 2001 – July 31, 2001 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| June 1, 2001 – June 30, 2001 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 2001 – May 31, 2001 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| September 1, 2000 – September 30, 2000 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 2000 – August 31, 2000 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 2000 – July 31, 2000 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| March 1, 2000 – March 31, 2000 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| February 1, 2000 – February 29, 2000 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| January 1, 2000 – January 31, 2000 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| December 1, 1999 – December 31, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| November 1, 1999 – November 30, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| October 1, 1999 – October 31, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| September 1, 1999 – September 30, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 1999 – August 31, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1999 – July 31, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| June 1, 1999 – June 30, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 1999 – May 31, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| April 1, 1999 – April 30, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| March 1, 1999 – March 31, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| January 1, 1999 – January 31, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| December 1, 1998 – December 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1998 – November 30, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1998 – October 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1998 – October 31, 1998 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Archived |
| October 1, 1998 – October 31, 1998 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| August 1, 1998 – August 31, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Chlordane | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Simazine | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Picloram | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | OXAMYL | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Toxaphene | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Pentachlorophenol | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Methoxychlor | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | HEXACHLOROBENZENE | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Heptachlor epoxide | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Heptachlor | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Glyphosate | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Endrin | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Endothall | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Diquat | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Dinoseb | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Dalapon | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Carbofuran | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Benzo(a)pyrene | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | Atrazine | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | LASSO | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | 2,4-D | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| July 1, 1998 – September 30, 1998 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Archived |
| July 1, 1998 – July 31, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| June 1, 1998 – June 30, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 1998 – May 31, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| December 1, 1997 – December 31, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| November 1, 1997 – November 30, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| October 1, 1997 – October 31, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| October 1, 1997 – October 31, 1997 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| July 1, 1997 – July 1, 1998 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| December 1, 1994 – December 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1994 – November 30, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1994 – October 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| September 1, 1994 – October 1, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| August 1, 1994 – August 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| July 1, 1994 – July 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| June 1, 1994 – June 30, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 1994 – May 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1994 – April 30, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| March 1, 1994 – March 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| December 1, 1993 – December 31, 1993 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| December 1, 1993 – December 31, 1993 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| November 1, 1993 – November 30, 1993 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Barium | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Cadmium | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Selenium | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Nitrate | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Mercury | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Fluoride | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Chromium | — | Archived |
| September 1, 1980 – September 30, 1980 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- July 4, 2022State Compliance achieved1 linked violation
- December 31, 2021State Compliance achieved1 linked violation
- August 10, 2020State Compliance achieved1 linked violation
- February 29, 2020State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- February 29, 2020State Compliance achieved1 linked violation
- December 3, 2019State Formal Notice of Violation issued3 linked violations
- August 13, 2019State Compliance achieved1 linked violation
- July 10, 2019State Formal Notice of Violation issued1 linked violation
- December 31, 2018State Compliance achieved2 linked violations
- December 14, 2018State Formal Notice of Violation issued1 linked violation
- October 30, 2018State Civil Case filed in State court3 linked violations
- September 30, 2018State Compliance achieved1 linked violation
- June 30, 2018State Compliance achieved1 linked violation
- June 30, 2018State Compliance achieved1 linked violation
- June 30, 2018State Compliance achieved13 linked violations
- June 25, 2018State Formal Notice of Violation issued1 linked violation
- May 22, 2018State Civil Case filed in State court3 linked violations
- May 4, 2018State Formal Notice of Violation issued1 linked violation
- February 28, 2018State Compliance achieved1 linked violation
- February 23, 2018State Civil Case filed in State court1 linked violation
- November 17, 2017State Civil Case filed in State court1 linked violation
- August 1, 2017State Civil Case filed in State court6 linked violations
- March 31, 2017State Compliance achieved2 linked violations
- January 18, 2017State Formal Notice of Violation issued2 linked violations
- November 15, 2016State Formal Notice of Violation issued1 linked violation
- February 19, 2016State Formal Notice of Violation issued1 linked violation
- September 30, 2015State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- September 3, 2015State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 31, 2015State Compliance achieved2 linked violations
- February 9, 2015State Formal Notice of Violation issued2 linked violations
- August 20, 2014State Compliance achieved1 linked violation
- September 30, 2013State Compliance achieved29 linked violations
- July 31, 2013State Formal Notice of Violation issued29 linked violations
- May 9, 2013State Compliance achieved1 linked violation
- June 21, 2012State Formal Notice of Violation issued1 linked violation
- August 31, 2009State Compliance achieved2 linked violations
- March 24, 2009State Compliance achieved58 linked violations
- January 31, 2009State Compliance achieved3 linked violations
- December 8, 2008State Formal Notice of Violation issued58 linked violations
- September 30, 2008State Compliance achieved1 linked violation
- September 4, 2008State Formal Notice of Violation issued58 linked violations
- February 26, 2008State Formal Notice of Violation issued58 linked violations
- November 16, 2007State Formal Notice of Violation issued58 linked violations
- March 31, 2007State Compliance achieved58 linked violations
- January 31, 2007State Compliance achieved1 linked violation
- August 23, 2006State Formal Notice of Violation issued22 linked violations
- March 31, 2006State Compliance achieved22 linked violations
- November 15, 2005State Formal Notice of Violation issued1 linked violation
- August 12, 2005State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- October 4, 2004State Public Notification requested2 linked violations
- August 12, 2004State Public Notification requested4 linked violations
- May 19, 2004State Public Notification requested3 linked violations
- February 9, 2004State Public Notification requested3 linked violations
- November 14, 2003State Public Notification requested3 linked violations
- August 14, 2003State Public Notification requested3 linked violations
- May 12, 2003State Public Notification requested2 linked violations
- August 12, 2002State Public Notification requested3 linked violations
- May 13, 2002State Public Notification requested3 linked violations
- February 11, 2002State Public Notification requested2 linked violations
- December 18, 2001State Public Notification received1 linked violation
- November 13, 2001State Public Notification received1 linked violation
- October 4, 2001State Public Notification received1 linked violation
- September 14, 2001State Public Notification received1 linked violation
- August 10, 2001State Public Notification requested1 linked violation
- July 19, 2001State Public Notification received1 linked violation
- June 20, 2001State Public Notification received1 linked violation
- April 3, 2001State Public Notification received1 linked violation
- February 13, 2001State Public Notification requested5 linked violations
- November 13, 2000State Public Notification requested3 linked violations
- May 9, 2000State Public Notification requested3 linked violations
- February 8, 2000State Public Notification requested3 linked violations
- November 12, 1999State Public Notification requested3 linked violations
- August 10, 1999State Public Notification requested3 linked violations
- February 9, 1999State Public Notification requested5 linked violations
- November 10, 1998State Public Notification requested3 linked violations
- November 6, 1998State Formal Notice of Violation issued29 linked violations
- August 1, 1998State Public Notification received1 linked violation
- July 7, 1998State Public Notification received1 linked violation
- July 1, 1998State Compliance achieved1 linked violation
- June 19, 1998State Public Notification received1 linked violation
- May 11, 1998State Violation/Reminder Notice1 linked violation
- February 11, 1998State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- October 21, 1997State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 24, 1997State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 1, 1997State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- June 12, 1997State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- May 12, 1997State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- March 3, 1997State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- December 23, 1996State Violation/Reminder Notice1 linked violation
- July 18, 1996State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- April 25, 1996State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- February 22, 1996State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- February 20, 1996State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- November 29, 1995State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- October 9, 1995State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- April 3, 1995State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- March 28, 1995State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- March 14, 1995State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- February 7, 1995State Public Notification requested2 linked violations
- November 30, 1994State Formal Notice of Violation issued1 linked violation
- November 30, 1994State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- November 5, 1994State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 28, 1994State Public Notification received1 linked violation
- August 19, 1994State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- June 29, 1994State Public Notification received1 linked violation
- June 6, 1994State Violation/Reminder Notice1 linked violation
- May 30, 1994State Public Notification received1 linked violation
- April 20, 1994State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- March 4, 1994State Administrative/Compliance Order without penalty issued16 linked violations
- January 29, 1994State Public Notification received1 linked violation
- January 28, 1994State Public Notification received2 linked violations
- December 9, 1993State Public Notification received1 linked violation
- January 26, 1993State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- December 20, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 19, 1992State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- August 21, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 16, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- March 21, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- February 26, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 28, 1992State Public Notification received1 linked violation
- May 16, 1991State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- April 22, 1991State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
- February 28, 1991State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- October 19, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- September 10, 1913State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Common questions
Is GUAYABOTA required to publish a Consumer Confidence Report?
- Yes. GUAYABOTA is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is GUAYABOTA’s next Consumer Confidence Report due?
- GUAYABOTA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does GUAYABOTA have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 3 items for GUAYABOTA that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
GUAYABOTA
787-620-2277
YABUCOA, PR 00767