UTUADO, PR · Utuado Municipio County

MAMEYES ABAJO Water System

Current status

1 open health-based violation on record as of July 4, 2026. See the violation history below for contaminant and status details.

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 Puerto Rico’s official records. Always confirm current status with Puerto Rico before making decisions based on this information.

System facts

System ID (PWSID): PR0003122
System type: Community Water System
Population served: 876
Service connections: 328
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
June 1, 2024 – June 30, 2024
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 2024 – June 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2021 – December 31, 2021
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – August 10, 2020
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
February 1, 2019 – February 28, 2019
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
LASSO
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Simazine
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Endrin
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
January 1, 2019 – January 31, 2019
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
December 1, 2018 – December 31, 2018
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
November 1, 2018 – November 30, 2018
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2018 – August 13, 2019
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 2018 – October 31, 2018
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 2018 – September 30, 2018
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2018 – August 31, 2018
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2018 – July 31, 2018
Archived
Monitoring, Source Water (LT2)
—
E. COLI
March 1, 2018 – March 31, 2018
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
January 1, 2018 – January 31, 2018
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
January 1, 2018 – March 31, 2018
Resolved
Monitoring, Routine (IDSE)
—
TTHM
January 1, 2018 – March 31, 2018
Resolved
Failure to Filter (SWTR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
October 2, 2016
Addressed
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2015 – December 31, 2018
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
January 1, 2015 – March 31, 2015
Resolved
Monitoring, Routine (IDSE)
—
TTHM
January 1, 2015 – March 31, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – August 20, 2014
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
July 1, 2011 – December 31, 2018
Resolved
Monitoring, Source Water (LT2)
—
Cryptosporidium
February 1, 2011 – February 28, 2011
Archived
Monitoring, Regular
—
Endrin
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Source Water (LT2)
—
Cryptosporidium
June 1, 2009 – June 30, 2009
Resolved
Monitoring, Source Water (LT2)
—
Cryptosporidium
February 1, 2009 – February 28, 2009
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
February 1, 2009 – February 28, 2009
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2009 – December 31, 2018
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2009 – June 1, 2011
Resolved
Monitoring, Source Water (LT2)
—
Cryptosporidium
December 1, 2008 – December 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2008 – June 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2008 – June 30, 2008
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2007 – March 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2007 – March 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2006 – December 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2006 – December 31, 2006
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2006 – January 31, 2006
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
December 1, 2005 – December 31, 2005
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
October 1, 2005 – October 31, 2005
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2005 – June 30, 2005
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
February 1, 2005 – February 28, 2005
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
Vinyl chloride
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
Xylenes, Total
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
Asbestos
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
Styrene
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
Ethylbenzene
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
Toluene
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
Benzene
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2005 – December 31, 2005
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 2005 – January 31, 2005
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
December 1, 2004 – December 31, 2004
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
October 1, 2004 – October 31, 2004
Archived
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Heptachlor
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
LASSO
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Atrazine
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Simazine
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Glyphosate
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Endothall
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Dalapon
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Endrin
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Toxaphene
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Chlordane
January 1, 2000 – March 31, 2000
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 1998 – October 31, 1998
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 1997 – January 31, 1997
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
December 1, 1993 – December 31, 1993
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
November 1, 1993 – November 30, 1993
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
November 1, 1993 – November 30, 1993
Archived
Monitoring, Regular
—
Barium
September 30, 1983 – September 29, 1984
Archived
Monitoring, Regular
—
Selenium
September 30, 1983 – September 29, 1984
Archived
Monitoring, Regular
—
Mercury
September 30, 1983 – September 29, 1984
Archived
Monitoring, Regular
—
Fluoride
September 30, 1983 – September 29, 1984
Archived
Monitoring, Regular
—
Chromium
September 30, 1983 – September 29, 1984
Archived
Monitoring, Regular
—
Cadmium
September 30, 1983 – September 29, 1984
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)Addressed corrective action reported, pending final confirmation

Period	Violation	Contaminant / rule	Health-based	Status
June 1, 2024 – June 30, 2024	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
June 1, 2024 – June 30, 2024	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2020 – August 10, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
February 1, 2019 – February 28, 2019	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	LASSO	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Simazine	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Endrin	—	Resolved
January 1, 2019 – January 31, 2019	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
December 1, 2018 – December 31, 2018	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
November 1, 2018 – November 30, 2018	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
October 1, 2018 – August 13, 2019	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2018 – October 31, 2018	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
September 1, 2018 – September 30, 2018	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
August 1, 2018 – August 31, 2018	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 2018 – July 31, 2018	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
March 1, 2018 – March 31, 2018	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
January 1, 2018 – January 31, 2018	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
January 1, 2018 – March 31, 2018	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2018 – March 31, 2018	Monitoring, Routine (IDSE)	TTHM	—	Resolved
October 2, 2016	Failure to Filter (SWTR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Addressed
January 1, 2015 – December 31, 2018	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2015 – March 31, 2015	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2015 – March 31, 2015	Monitoring, Routine (IDSE)	TTHM	—	Resolved
July 1, 2014 – August 20, 2014	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2011 – December 31, 2018	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
February 1, 2011 – February 28, 2011	Monitoring, Source Water (LT2)	Cryptosporidium	—	Archived
January 1, 2010 – March 31, 2010	Monitoring, Regular	Endrin	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	BHC-GAMMA	—	Resolved
June 1, 2009 – June 30, 2009	Monitoring, Source Water (LT2)	Cryptosporidium	—	Resolved
February 1, 2009 – February 28, 2009	Monitoring, Source Water (LT2)	Cryptosporidium	—	Resolved
February 1, 2009 – February 28, 2009	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
January 1, 2009 – December 31, 2018	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2009 – June 1, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
December 1, 2008 – December 31, 2008	Monitoring, Source Water (LT2)	Cryptosporidium	—	Resolved
April 1, 2008 – June 30, 2008	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2007 – March 31, 2007	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2006 – January 31, 2006	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
December 1, 2005 – December 31, 2005	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
October 1, 2005 – October 31, 2005	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
February 1, 2005 – February 28, 2005	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	Trichloroethylene	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-Dichloropropane	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	Carbon tetrachloride	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-Dichloroethane	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	Vinyl chloride	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	p-Dichlorobenzene	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	o-Dichlorobenzene	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	DICHLOROMETHANE	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	Xylenes, Total	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	CHLOROBENZENE	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	Asbestos	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	Styrene	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	Ethylbenzene	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	Toluene	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	Benzene	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	Tetrachloroethylene	—	Archived
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
January 1, 2005 – January 31, 2005	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
December 1, 2004 – December 31, 2004	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
October 1, 2004 – October 31, 2004	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Heptachlor epoxide	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Heptachlor	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	LASSO	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Atrazine	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Simazine	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Glyphosate	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Endothall	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Dalapon	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Endrin	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Toxaphene	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Chlordane	—	Archived
October 1, 1998 – October 31, 1998	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
January 1, 1997 – January 31, 1997	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
November 1, 1993 – November 30, 1993	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	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	Selenium	—	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 30, 1983 – September 29, 1984	Monitoring, Regular	Cadmium	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)Addressed corrective action reported, pending final confirmation

Enforcement actions

August 20, 2024State Formal Notice of Violation issued1 linked violation
August 20, 2024State Formal Notice of Violation issued1 linked violation
July 31, 2024State Compliance achieved1 linked violation
March 31, 2022State Compliance achieved1 linked violation
February 8, 2022State Civil Case filed in State court1 linked violation
August 10, 2020State Compliance achieved1 linked violation
August 13, 2019State Compliance achieved1 linked violation
July 10, 2019State Formal Notice of Violation issued1 linked violation
June 30, 2019State Compliance achieved15 linked violations
June 27, 2019State Formal Notice of Violation issued1 linked violation
March 31, 2019State Compliance achieved1 linked violation
March 31, 2019State Compliance achieved3 linked violations
February 21, 2019State Formal Notice of Violation issued2 linked violations
January 9, 2019State Formal Notice of Violation issued1 linked violation
December 31, 2018State Compliance achieved3 linked violations
December 28, 2018State Formal Notice of Violation issued1 linked violation
October 31, 2018State Formal Notice of Violation issued2 linked violations
September 18, 2018State Formal Notice of Violation issued1 linked violation
September 18, 2018State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
June 30, 2018State Compliance achieved2 linked violations
June 25, 2018State Formal Notice of Violation issued2 linked violations
June 13, 2018State Formal Notice of Violation issued2 linked violations
April 30, 2018State Compliance achieved2 linked violations
March 31, 2018State Compliance achieved1 linked violation
March 31, 2017State Compliance achieved2 linked violations
September 30, 2015State Compliance achieved2 linked violations
September 24, 2015State Civil Case filed in State court1 linked violation
June 30, 2015State Compliance achieved2 linked violations
June 12, 2015State Formal Notice of Violation issued2 linked violations
March 31, 2015State Formal Notice of Violation issued1 linked violation
August 20, 2014State Compliance achieved1 linked violation
June 21, 2012State Formal Notice of Violation issued1 linked violation
December 11, 2011State Formal Notice of Violation issued1 linked violation
December 11, 2011State Formal Notice of Violation issued1 linked violation
June 1, 2011State Compliance achieved1 linked violation
June 1, 2011State Compliance achieved1 linked violation
June 1, 2011State Compliance achieved1 linked violation
June 30, 2010State Compliance achieved9 linked violations
May 3, 2010State Formal Notice of Violation issued9 linked violations
September 30, 2009State Compliance achieved1 linked violation
August 25, 2009State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
August 25, 2009State Formal Notice of Violation issued1 linked violation
July 31, 2009State Compliance achieved1 linked violation
June 30, 2009State Compliance achieved1 linked violation
May 31, 2009State Compliance achieved1 linked violation
March 31, 2009State Compliance achieved12 linked violations
March 24, 2009State Compliance achieved2 linked violations
December 8, 2008State Formal Notice of Violation issued2 linked violations
September 4, 2008State Formal Notice of Violation issued2 linked violations
February 26, 2008State Formal Notice of Violation issued2 linked violations
November 15, 2007State Formal Notice of Violation issued2 linked violations
August 22, 2006State Formal Notice of Violation issued24 linked violations
July 31, 2006State Compliance achieved3 linked violations
November 14, 2005State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 12, 2005State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 12, 2004State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 9, 1999State Public Notification requested1 linked violation
February 20, 1996State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 12, 1996State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Contact

MAMEYES ABAJO

787-620-2277

UTUADO, PR 00641