PATILLAS, PR · Patillas Municipio County

JACABOAS Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Puerto Rico’s official records. Always confirm current status with Puerto Rico before making decisions based on this information.

System facts

System ID (PWSID): PR0004845
System type: Community Water System
Population served: 2,654
Service connections: 994
Ownership: local government
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – August 7, 2020
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Chlordane
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Pentachlorophenol
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
BHC-GAMMA
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Toxaphene
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Endothall
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
OXAMYL
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
2,4,5-TP
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
2,4-D
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
LASSO
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Atrazine
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Picloram
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Carbofuran
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
January 1, 2015 – March 31, 2015
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2015 – February 11, 2021
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 2014 – September 30, 2014
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – September 25, 2014
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2014 – March 31, 2014
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
July 1, 2013 – February 11, 2021
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
July 1, 2012 – February 11, 2021
Resolved
Monitoring, Regular
—
Picloram
April 1, 2010 – June 30, 2010
Resolved
Monitoring, Regular
—
Mercury
January 1, 2010 – December 31, 2010
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2009 – February 11, 2021
Resolved
Monitoring, Regular
—
Carbofuran
April 1, 2008 – June 30, 2008
Resolved
Monitoring, Regular
—
OXAMYL
April 1, 2008 – June 30, 2008
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2008 – June 30, 2008
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 2007 – September 30, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2005 – August 31, 2005
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2004 – August 31, 2004
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 1998 – April 30, 1998
Archived
Monitoring, Regular
—
Nitrite
July 1, 1997 – September 30, 1997
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1992 – July 1, 1993
Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2020 – August 7, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Chlordane	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Pentachlorophenol	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	BHC-GAMMA	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Toxaphene	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Endothall	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	OXAMYL	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	2,4,5-TP	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	2,4-D	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	LASSO	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Atrazine	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Picloram	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2015 – March 31, 2015	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2015 – February 11, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
September 1, 2014 – September 30, 2014	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2014 – September 25, 2014	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Chlordane	—	Resolved
July 1, 2013 – February 11, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2012 – February 11, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
April 1, 2010 – June 30, 2010	Monitoring, Regular	Picloram	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	Mercury	—	Resolved
April 1, 2009 – February 11, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
April 1, 2008 – June 30, 2008	Monitoring, Regular	Carbofuran	—	Resolved
April 1, 2008 – June 30, 2008	Monitoring, Regular	OXAMYL	—	Resolved
April 1, 2008 – June 30, 2008	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
August 1, 2005 – August 31, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
August 1, 2004 – August 31, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
April 1, 1998 – April 30, 1998	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1997 – September 30, 1997	Monitoring, Regular	Nitrite	—	Archived
July 1, 1992 – July 1, 1993	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

February 11, 2021State Compliance achieved6 linked violations
August 7, 2020State Compliance achieved1 linked violation
August 13, 2019State Compliance achieved1 linked violation
July 10, 2019State Formal Notice of Violation issued1 linked violation
September 30, 2018State Compliance achieved29 linked violations
August 21, 2018State Formal Notice of Violation issued29 linked violations
August 9, 2018State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
March 31, 2016State Compliance achieved2 linked violations
March 9, 2016State Formal Notice of Violation issued2 linked violations
June 30, 2015State Compliance achieved2 linked violations
May 13, 2015State Formal Notice of Violation issued2 linked violations
March 31, 2015State Compliance achieved1 linked violation
March 31, 2015State Formal Notice of Violation issued1 linked violation
December 31, 2014State Compliance achieved1 linked violation
November 5, 2014State Other1 linked violation
October 21, 2014State Formal Notice of Violation issued1 linked violation
September 25, 2014State Compliance achieved1 linked violation
June 30, 2014State Compliance achieved18 linked violations
April 30, 2014State Formal Notice of Violation issued18 linked violations
April 30, 2014State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
March 17, 2014State Formal Notice of Violation issued1 linked violation
December 31, 2013State Compliance achieved1 linked violation
February 6, 2013State Formal Notice of Violation issued1 linked violation
December 11, 2011State Formal Notice of Violation issued1 linked violation
June 27, 2011State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
June 4, 2011State Formal Notice of Violation issued1 linked violation
March 23, 2011State Formal Notice of Violation issued1 linked violation
March 23, 2011State Formal Notice of Violation issued1 linked violation
March 23, 2011State Formal Notice of Violation issued1 linked violation
March 23, 2011State Formal Notice of Violation issued1 linked violation
March 23, 2011State Formal Notice of Violation issued1 linked violation
September 30, 2010State Compliance achieved6 linked violations
July 30, 2010State Formal Notice of Violation issued6 linked violations
August 25, 2009State Formal Notice of Violation issued2 linked violations
September 30, 2008State Compliance achieved4 linked violations
December 31, 2007State Compliance achieved1 linked violation
November 14, 2005State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 14, 2003State Public Notification requested1 linked violation
June 19, 1998State Public Notification received1 linked violation
November 4, 1997State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 6, 1996State Public Notification requested2 linked violations
October 30, 1992State Public Notification received1 linked violation
May 16, 1991State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 28, 1991State Violation/Reminder Notice1 linked violation
October 19, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
July 22, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record

Contact

JACABOAS

787-620-2277

PATILLAS, PR 00723