TOA ALTA, PR · Toa Alta Municipio County

LA VIRGENCITA Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of August 19, 2013. 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 Toa Alta Municipio County, PR.

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): PR0005627
System type: Community Water System
Population served: 30,035
Service connections: 16,552
Ownership: local government
Water source: groundwater (wells)

Violation history

Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2013 – March 31, 2013
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2012 – March 31, 2012
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2011 – December 31, 2011
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2011 – September 30, 2011
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
July 1, 2011 – August 19, 2013
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Source Water (LT2)
—
Cryptosporidium
March 1, 2011 – March 31, 2011
Archived
Monitoring, Regular
—
Endrin
January 1, 2011 – March 31, 2011
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Source Water (LT2)
—
Cryptosporidium
November 1, 2010 – November 30, 2010
Archived
Monitoring, Source Water (LT2)
—
Cryptosporidium
October 1, 2010 – October 31, 2010
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
June 1, 2010 – June 30, 2010
Resolved
Monitoring, Source Water (LT2)
—
Cryptosporidium
June 1, 2010 – June 30, 2010
Archived
Monitoring, Source Water (LT2)
—
Cryptosporidium
May 1, 2010 – May 31, 2010
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2010 – June 30, 2010
Resolved
Monitoring, Source Water (LT2)
—
Cryptosporidium
April 1, 2010 – April 30, 2010
Archived
Monitoring, Source Water (LT2)
—
Cryptosporidium
March 1, 2010 – March 31, 2010
Archived
Monitoring, Source Water (LT2)
—
Cryptosporidium
February 1, 2010 – February 28, 2010
Archived
Monitoring, Regular
—
Methoxychlor
January 1, 2010 – March 31, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Endrin
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Source Water (LT2)
—
Cryptosporidium
December 1, 2009 – December 31, 2009
Resolved
Monitoring, Source Water (LT2)
—
Cryptosporidium
November 1, 2009 – November 30, 2009
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2009 – December 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2009 – December 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2009 – September 30, 2009
Resolved
Monitoring, Source Water (LT2)
—
Cryptosporidium
June 1, 2009 – June 30, 2009
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2009 – August 19, 2013
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
July 1, 2004 – July 31, 2004
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2003 – August 31, 2003
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2003 – August 31, 2003
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
April 1, 2002 – April 30, 2002
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2002 – January 31, 2002
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
November 1, 2001 – November 30, 2001
Archived
Monitoring, Regular
—
Simazine
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Methoxychlor
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Chlordane
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2000 – March 31, 2000
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
—
BHC-GAMMA
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Atrazine
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Toxaphene
January 1, 2000 – March 31, 2000
Archived
Maximum Contaminant Level Violation, Average
Health-based
Di(2-ethylhexyl) phthalate
October 1, 1999 – September 30, 2000
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
January 1, 2013 – March 31, 2013	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
January 1, 2012 – March 31, 2012	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
October 1, 2011 – December 31, 2011	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
July 1, 2011 – September 30, 2011	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
July 1, 2011 – August 19, 2013	Lead Consumer Notice	Lead and Copper Rule	—	Archived
April 1, 2011 – June 30, 2011	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
March 1, 2011 – March 31, 2011	Monitoring, Source Water (LT2)	Cryptosporidium	—	Archived
January 1, 2011 – March 31, 2011	Monitoring, Regular	Endrin	—	Resolved
January 1, 2011 – March 31, 2011	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	Toxaphene	—	Resolved
November 1, 2010 – November 30, 2010	Monitoring, Source Water (LT2)	Cryptosporidium	—	Archived
October 1, 2010 – October 31, 2010	Monitoring, Source Water (LT2)	Cryptosporidium	—	Archived
June 1, 2010 – June 30, 2010	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
June 1, 2010 – June 30, 2010	Monitoring, Source Water (LT2)	Cryptosporidium	—	Archived
May 1, 2010 – May 31, 2010	Monitoring, Source Water (LT2)	Cryptosporidium	—	Archived
April 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2010 – April 30, 2010	Monitoring, Source Water (LT2)	Cryptosporidium	—	Archived
March 1, 2010 – March 31, 2010	Monitoring, Source Water (LT2)	Cryptosporidium	—	Archived
February 1, 2010 – February 28, 2010	Monitoring, Source Water (LT2)	Cryptosporidium	—	Archived
January 1, 2010 – March 31, 2010	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2010 – March 31, 2010	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Endrin	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Chlordane	—	Resolved
December 1, 2009 – December 31, 2009	Monitoring, Source Water (LT2)	Cryptosporidium	—	Resolved
November 1, 2009 – November 30, 2009	Monitoring, Source Water (LT2)	Cryptosporidium	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2009 – December 31, 2009	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2009 – September 30, 2009	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
June 1, 2009 – June 30, 2009	Monitoring, Source Water (LT2)	Cryptosporidium	—	Resolved
January 1, 2009 – August 19, 2013	Lead Consumer Notice	Lead and Copper Rule	—	Archived
July 1, 2004 – July 31, 2004	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
August 1, 2003 – August 31, 2003	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 2003 – August 31, 2003	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
April 1, 2002 – April 30, 2002	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
January 1, 2002 – January 31, 2002	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced 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
January 1, 2000 – March 31, 2000	Monitoring, Regular	Simazine	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Methoxychlor	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Chlordane	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	HEXACHLOROBENZENE	—	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	BHC-GAMMA	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Atrazine	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Toxaphene	—	Archived
October 1, 1999 – September 30, 2000	Maximum Contaminant Level Violation, Average	Di(2-ethylhexyl) phthalate	Health-based	Archived

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

Enforcement actions

October 21, 2013State Civil Case filed in State court1 linked violation
September 16, 2013State Compliance achieved1 linked violation
August 19, 2013State Compliance achieved4 linked violations
August 19, 2013State Compliance achieved5 linked violations
June 21, 2012State Formal Notice of Violation issued1 linked violation
June 6, 2012State Formal Notice of Violation issued1 linked violation
March 1, 2012State Formal Notice of Violation issued1 linked violation
March 1, 2012State Formal Notice of Violation issued5 linked violations
December 11, 2011State Formal Notice of Violation issued1 linked violation
December 11, 2011State Formal Notice of Violation issued1 linked violation
June 30, 2011State Compliance achieved1 linked violation
June 30, 2011State Compliance achieved1 linked violation
June 30, 2011State Compliance achieved9 linked violations
June 30, 2011State Compliance achieved2 linked violations
June 27, 2011State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
June 13, 2011State Formal Notice of Violation issued7 linked violations
May 3, 2011State Formal Notice of Violation issued9 linked violations
December 31, 2010State Compliance achieved3 linked violations
July 29, 2010State Civil Case filed in State court3 linked violations
June 30, 2010State Compliance achieved9 linked violations
June 30, 2010State Civil Case filed in State court1 linked violation
May 3, 2010State Formal Notice of Violation issued9 linked violations
August 25, 2009State Formal Notice of Violation issued1 linked violation
August 25, 2009State Formal Notice of Violation issued1 linked violation
November 14, 2003State Public Notification requested2 linked violations
May 13, 2002State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 1, 2002State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 11, 2002State Public Notification requested1 linked violation
October 4, 2001State Public Notification received1 linked violation
December 18, 2000State Violation/Reminder Notice1 linked violation
September 20, 2000State Violation/Reminder Notice1 linked violation
May 9, 2000State Violation/Reminder Notice13 linked violations

Last known contact on file (system is inactive)

LA VIRGENCITA

787-620-2277

TOA ALTA, PR 00949