JUANA DIAZ, PR · Juana Diaz Municipio County

RIO CANA Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of October 1, 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 Juana Diaz 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): PR0004434
System type: Community Water System
Population served: 1,135
Service connections: 218
Ownership: local government
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2012 – August 31, 2012
Archived
Lead Consumer Notice
—
Lead and Copper Rule
July 1, 2012 – October 1, 2012
Archived
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
October 1, 2011 – December 31, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2011 – September 30, 2011
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
July 1, 2011 – October 1, 2012
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2009 – November 30, 2009
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2009 – October 1, 2012
Archived
Lead Consumer Notice
—
Lead and Copper Rule
October 1, 2008 – January 1, 2009
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 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
—
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
—
Simazine
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
July 1, 1998 – September 30, 1998
Archived
Monitoring, Regular
—
BHC-GAMMA
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, Routine Minor (TCR)
—
Coliform (TCR)
November 1, 1996 – November 30, 1996
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 1994 – December 31, 1994
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
November 1, 1994 – November 30, 1994
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 1994 – October 31, 1994
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
August 1, 2012 – August 31, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 2012 – October 1, 2012	Lead Consumer Notice	Lead and Copper Rule	—	Archived
October 1, 2011 – December 31, 2011	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
September 1, 2011 – September 30, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2011 – October 1, 2012	Lead Consumer Notice	Lead and Copper Rule	—	Archived
November 1, 2009 – November 30, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2009 – October 1, 2012	Lead Consumer Notice	Lead and Copper Rule	—	Archived
October 1, 2008 – January 1, 2009	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
September 1, 1998 – September 30, 1998	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	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	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	Simazine	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Archived
July 1, 1998 – September 30, 1998	Monitoring, Regular	BHC-GAMMA	—	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
November 1, 1996 – November 30, 1996	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
December 1, 1994 – December 31, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
November 1, 1994 – November 30, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
October 1, 1994 – October 31, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived

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

Enforcement actions

March 31, 2012State Compliance achieved2 linked violations
March 31, 2012State Compliance achieved1 linked violation
February 1, 2012State Formal Notice of Violation issued2 linked violations
December 11, 2011State Formal Notice of Violation issued2 linked violations
December 11, 2011State Formal Notice of Violation issued1 linked violation
May 31, 2010State Compliance achieved1 linked violation
August 25, 2009State Formal Notice of Violation issued2 linked violations
August 25, 2009State Formal Notice of Violation issued1 linked violation
January 1, 2009State Compliance achieved1 linked violation
August 12, 2004State Public Notification requested1 linked violation
November 10, 1998State Public Notification requested1 linked violation
November 6, 1998State Formal Notice of Violation issued29 linked violations
February 7, 1995State Public Notification requested2 linked violations
November 30, 1994State Formal Notice of Violation issued1 linked violation

Last known contact on file (system is inactive)

RIO CANA

787-620-2277

JUANA DIAZ, PR 00795