CAGUAS, PR · Caguas Municipio County

SAN SALVADOR Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of May 5, 2014. 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 Caguas 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): PR0005396
System type: Community Water System
Population served: 1,496
Service connections: 396
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

SAN SALVADOR is one of 231 community water systems in Puerto Rico in the 501 to 3,300 people size category, formerly serving 1,496 people from surface water.

EPA's federal records list this system as inactive in 2014; the record below is historical.

As of August 1, 2026, its federal record holds 62 entries between 1997 and 2008, all of which EPA lists as closed. Nothing has been added since 2008.

Of the 62, 60 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 the Surface Water Treatment Rules, volatile organic chemicals, and the Total Coliform Rules.

Violation history

Monitoring, Regular
—
Nitrite
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 2005 – December 31, 2005
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 2004 – December 31, 2004
Archived
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
October 1, 2004 – October 31, 2004
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2004 – August 31, 2004
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2004 – July 31, 2004
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 2004 – June 30, 2004
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 2004 – May 31, 2004
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
February 1, 2004 – February 29, 2004
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 2003 – September 30, 2003
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2003 – August 31, 2003
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2003 – July 31, 2003
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 2002 – December 31, 2002
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 2002 – October 31, 2002
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 2002 – September 30, 2002
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 2001 – December 31, 2001
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
November 1, 2001 – November 30, 2001
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 2001 – October 31, 2001
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 2001 – September 30, 2001
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 2001 – June 30, 2001
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 2000 – September 30, 2000
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2000 – August 31, 2000
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2000 – July 31, 2000
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
March 1, 2000 – March 31, 2000
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
February 1, 2000 – February 29, 2000
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
January 1, 2000 – January 31, 2000
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 1999 – December 31, 1999
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
November 1, 1999 – November 30, 1999
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 1999 – October 31, 1999
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 1999 – September 30, 1999
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 1999 – August 31, 1999
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 1999 – July 31, 1999
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 1999 – June 30, 1999
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 1999 – May 31, 1999
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
April 1, 1999 – April 30, 1999
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
February 1, 1999 – February 28, 1999
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
January 1, 1999 – January 31, 1999
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 1998 – December 31, 1998
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
November 1, 1998 – November 30, 1998
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
October 1, 1998 – October 31, 1998
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 1998 – September 30, 1998
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 1998 – August 31, 1998
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 1998 – July 31, 1998
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 1997 – July 1, 1998
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
Toluene
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
Benzene
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
Carbon tetrachloride
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
Vinyl chloride
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
Xylenes, Total
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 1997 – December 31, 1997
Archived
Monitoring, Regular
—
Styrene
January 1, 1997 – December 31, 1997
Archived

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
January 1, 2008 – December 31, 2008	Monitoring, Regular	Nitrite	—	Resolved
December 1, 2005 – December 31, 2005	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
December 1, 2004 – December 31, 2004	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
October 1, 2004 – October 31, 2004	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Archived
August 1, 2004 – August 31, 2004	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 2004 – July 31, 2004	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
June 1, 2004 – June 30, 2004	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
May 1, 2004 – May 31, 2004	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
February 1, 2004 – February 29, 2004	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
September 1, 2003 – September 30, 2003	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
August 1, 2003 – August 31, 2003	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 2003 – July 31, 2003	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
December 1, 2002 – December 31, 2002	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
October 1, 2002 – October 31, 2002	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
September 1, 2002 – September 30, 2002	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
December 1, 2001 – December 31, 2001	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
November 1, 2001 – November 30, 2001	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
October 1, 2001 – October 31, 2001	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
September 1, 2001 – September 30, 2001	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
June 1, 2001 – June 30, 2001	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
September 1, 2000 – September 30, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
August 1, 2000 – August 31, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 2000 – July 31, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
March 1, 2000 – March 31, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
February 1, 2000 – February 29, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
January 1, 2000 – January 31, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
December 1, 1999 – December 31, 1999	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
November 1, 1999 – November 30, 1999	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
October 1, 1999 – October 31, 1999	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
September 1, 1999 – September 30, 1999	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
August 1, 1999 – August 31, 1999	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 1999 – July 31, 1999	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
June 1, 1999 – June 30, 1999	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
May 1, 1999 – May 31, 1999	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
April 1, 1999 – April 30, 1999	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
February 1, 1999 – February 28, 1999	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
January 1, 1999 – January 31, 1999	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
December 1, 1998 – December 31, 1998	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
November 1, 1998 – November 30, 1998	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
October 1, 1998 – October 31, 1998	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
September 1, 1998 – September 30, 1998	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
August 1, 1998 – August 31, 1998	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 1998 – July 31, 1998	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 1997 – July 1, 1998	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 1997 – December 31, 1997	Monitoring, Regular	Ethylbenzene	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	Toluene	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	Benzene	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	CHLOROBENZENE	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	Tetrachloroethylene	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	Trichloroethylene	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	1,2-Dichloropropane	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	Carbon tetrachloride	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	1,2-Dichloroethane	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	Vinyl chloride	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	DICHLOROMETHANE	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	Xylenes, Total	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
January 1, 1997 – December 31, 1997	Monitoring, Regular	Styrene	—	Archived

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

Enforcement actions

July 31, 2012State Compliance achieved1 linked violation
June 21, 2012State Formal Notice of Violation issued2 linked violations
May 22, 2012State Compliance achieved1 linked violation
December 31, 2011State Compliance achieved1 linked violation
December 11, 2011State Formal Notice of Violation issued1 linked violation
December 5, 2011State Compliance achieved1 linked violation
October 11, 2011State Compliance achieved1 linked violation
September 12, 2011State Formal Notice of Violation issued1 linked violation
June 13, 2011State Formal Notice of Violation issued1 linked violation
August 30, 2009State Compliance achieved2 linked violations
August 25, 2009State Formal Notice of Violation issued1 linked violation
August 25, 2009State Formal Notice of Violation issued1 linked violation
May 31, 2009State Compliance achieved2 linked violations
March 24, 2009State Compliance achieved58 linked violations
March 10, 2009State Formal Notice of Violation issued1 linked violation
March 10, 2009State Formal Notice of Violation issued1 linked violation
January 31, 2009State Compliance achieved2 linked violations
December 31, 2008State Compliance achieved2 linked violations
December 8, 2008State Formal Notice of Violation issued58 linked violations
April 30, 2008State Compliance achieved6 linked violations
March 31, 2008State Compliance achieved59 linked violations
February 26, 2008State Administrative/Compliance Order without penalty issued1 linked violation
November 16, 2007State Civil Case filed in State court5 linked violations
May 25, 2007State Consent Decree/Judgement4 linked violations
April 30, 2007State Compliance achieved6 linked violations
February 16, 2007State Administrative/Compliance Order without penalty issued4 linked violations
August 15, 2006State Formal Notice of Violation issued2 linked violations
June 30, 2006State Compliance achieved1 linked violation
April 30, 2006State Compliance achieved3 linked violations
November 15, 2005State Formal Notice of Violation issued1 linked violation
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
May 19, 2004State Public Notification requested2 linked violations
November 14, 2003State Public Notification requested3 linked violations
August 14, 2003State Public Notification requested3 linked violations
August 12, 2002State Public Notification requested3 linked violations
May 13, 2002State Public Notification requested3 linked violations
February 11, 2002State Public Notification requested2 linked violations
December 18, 2001State Public Notification received1 linked violation
November 13, 2001State Public Notification received1 linked violation
October 4, 2001State Public Notification received1 linked violation
September 14, 2001State Public Notification received1 linked violation
August 10, 2001State Public Notification requested1 linked violation
July 19, 2001State Public Notification received1 linked violation
June 20, 2001State Public Notification received1 linked violation
May 7, 2001State Public Notification requested2 linked violations
April 26, 2001State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 3, 2001State Public Notification received1 linked violation
February 13, 2001State Public Notification requested3 linked violations
November 13, 2000State Public Notification requested3 linked violations
May 9, 2000State Public Notification requested3 linked violations
February 8, 2000State Public Notification requested3 linked violations
November 12, 1999State Public Notification requested3 linked violations
August 10, 1999State Public Notification requested3 linked violations
May 13, 1999State Public Notification requested4 linked violations
February 9, 1999State Public Notification requested3 linked violations
November 10, 1998State Public Notification requested3 linked violations
July 1, 1998State Compliance achieved1 linked violation
May 11, 1998State Violation/Reminder Notice1 linked violation
November 25, 1997State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 22, 1993State Public Notification received1 linked violation
August 19, 1993State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 19, 1993State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 19, 1993State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 20, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 20, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

SAN SALVADOR

787-620-2277

CAGUAS, PR 00725