GURABO, PR · Gurabo Municipio County

MAMEY II Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of January 24, 2012. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Gurabo Municipio County, PR.

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): PR0005446
System type: Community Water System
Population served: 247
Service connections: 739
Ownership: local government
Water source: groundwater (wells)

MAMEY II is one of 449 community water systems in Puerto Rico in the 500 or fewer people size category, formerly serving 247 people from groundwater.

EPA's federal records list this system as inactive in 2012; the record below is historical.

As of August 1, 2026, its federal record holds 59 entries between 1998 and 2011, all of which EPA lists as closed. Nothing has been added since 2011.

Of the 59, 53 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 Total Coliform Rules, and the Lead and Copper Rule.

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
July 1, 2011 – January 24, 2012
Archived
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2011 – June 30, 2011
Archived
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2011 – January 24, 2012
Archived
Lead Consumer Notice
—
Lead and Copper Rule
October 1, 2010 – January 24, 2012
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2010 – January 1, 2010
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2009 – January 24, 2012
Archived
Lead Consumer Notice
—
Lead and Copper Rule
October 1, 2008 – January 24, 2012
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2008 – July 31, 2008
Resolved
Monitoring, Regular
—
Dalapon
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Picloram
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Dinoseb
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
2,4-D
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Simazine
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
LASSO
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
October 1, 2005 – December 31, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2004 – December 31, 2004
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2003 – February 28, 2003
Archived
Monitoring, Regular
—
Dalapon
April 1, 2000 – June 30, 2000
Archived
Monitoring, Regular
—
2,4-D
April 1, 2000 – June 30, 2000
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
November 1, 1999 – November 30, 1999
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 1999 – November 30, 1999
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1999 – July 31, 1999
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 1998 – September 30, 1998
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1998 – August 31, 1998
Archived
Monitoring, Regular
—
Simazine
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
2,4,5-TP
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
2,4-D
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
LASSO
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Atrazine
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Carbofuran
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Chlordane
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Dalapon
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Dinoseb
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Diquat
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Endothall
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Endrin
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
ETHYLENE DIBROMIDE
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Glyphosate
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Heptachlor
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Heptachlor epoxide
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
BHC-GAMMA
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Methoxychlor
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Pentachlorophenol
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Toxaphene
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
OXAMYL
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Picloram
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
July 1, 1998 – September 30, 1998
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2011 – January 24, 2012	Lead Consumer Notice	Lead and Copper Rule	—	Archived
January 1, 2011 – June 30, 2011	Water Quality Parameter M/R	Lead and Copper Rule	—	Archived
January 1, 2011 – January 24, 2012	Lead Consumer Notice	Lead and Copper Rule	—	Archived
October 1, 2010 – January 24, 2012	Lead Consumer Notice	Lead and Copper Rule	—	Archived
January 1, 2010 – January 1, 2010	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
April 1, 2009 – January 24, 2012	Lead Consumer Notice	Lead and Copper Rule	—	Archived
October 1, 2008 – January 24, 2012	Lead Consumer Notice	Lead and Copper Rule	—	Archived
July 1, 2008 – July 31, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Dalapon	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Picloram	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Dinoseb	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	2,4-D	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Simazine	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	LASSO	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
December 1, 2004 – December 31, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
February 1, 2003 – February 28, 2003	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
April 1, 2000 – June 30, 2000	Monitoring, Regular	Dalapon	—	Archived
April 1, 2000 – June 30, 2000	Monitoring, Regular	2,4-D	—	Archived
November 1, 1999 – November 30, 1999	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
November 1, 1999 – November 30, 1999	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1999 – July 31, 1999	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
September 1, 1998 – September 30, 1998	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 1998 – August 31, 1998	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Simazine	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	2,4,5-TP	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	2,4-D	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	LASSO	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Atrazine	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Benzo(a)pyrene	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Carbofuran	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Chlordane	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Dalapon	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Dinoseb	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Diquat	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Endothall	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Endrin	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Glyphosate	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Heptachlor	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Heptachlor epoxide	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	BHC-GAMMA	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Methoxychlor	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Pentachlorophenol	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Toxaphene	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	OXAMYL	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Picloram	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Archived

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

Enforcement actions

May 3, 2012State Formal Notice of Violation issued1 linked violation
December 11, 2011State Formal Notice of Violation issued1 linked violation
September 12, 2011State Formal Notice of Violation issued1 linked violation
December 2, 2010State Formal Notice of Violation issued1 linked violation
January 1, 2010State Compliance achieved1 linked violation
January 31, 2009State Compliance achieved1 linked violation
August 23, 2006State Formal Notice of Violation issued13 linked violations
August 23, 2006State Formal Notice of Violation issued13 linked violations
March 31, 2006State Compliance achieved13 linked violations
May 12, 2003State Public Notification requested1 linked violation
August 28, 2000State Violation/Reminder Notice6 linked violations
February 8, 2000State Public Notification requested2 linked violations
November 12, 1999State Public Notification requested1 linked violation
April 28, 1999State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
November 10, 1998State Public Notification requested2 linked violations
November 6, 1998State Formal Notice of Violation issued29 linked violations

Last known contact on file (system is inactive)

MAMEY II

787-620-2277

GURABO, PR 00778