ANASCO, PR · Anasco Municipio County

ANASCO Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of May 1, 2006. 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 Anasco 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): PR0003313
System type: Community Water System
Population served: 4,188
Service connections: 1,047
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2010 – May 1, 2006
Archived
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2009 – May 1, 2006
Archived
Monitoring, Regular
—
Xylenes, Total
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
Vinyl chloride
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
Styrene
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
Ethylbenzene
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
Toluene
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
Benzene
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
CHLOROBENZENE
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
Tetrachloroethylene
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
Trichloroethylene
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
Carbon tetrachloride
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 2006 – May 1, 2006
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 2006 – May 1, 2006
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
October 1, 2005 – October 31, 2005
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
February 1, 2005 – February 28, 2005
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 2005 – January 31, 2005
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2005 – January 31, 2005
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
December 1, 2004 – December 31, 2004
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
November 1, 2004 – November 30, 2004
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
October 1, 2004 – October 31, 2004
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
July 1, 2004 – July 31, 2004
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
November 1, 2001 – November 30, 2001
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
October 1, 2001 – October 31, 2001
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
September 1, 2001 – September 30, 2001
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
August 1, 2001 – August 31, 2001
Archived
Monitoring, Regular
—
2,4,5-TP
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Endrin
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
BHC-GAMMA
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Diquat
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Carbofuran
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Atrazine
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Heptachlor
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Pentachlorophenol
January 1, 2001 – March 31, 2001
Archived
Monitoring, Regular
—
Chlordane
January 1, 2001 – March 31, 2001
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
September 1, 2000 – September 30, 2000
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
August 1, 2000 – August 31, 2000
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 1998 – December 31, 1998
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
May 1, 1998 – May 31, 1998
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 1998 – May 31, 1998
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
March 1, 1998 – March 31, 1998
Archived
Monitoring, Regular
—
Antimony, Total
January 1, 1998 – December 31, 1998
Archived
Monitoring, Regular
—
Beryllium, Total
January 1, 1998 – December 31, 1998
Archived
Monitoring, Regular
—
Thallium, Total
January 1, 1998 – December 31, 1998
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 1997 – December 31, 1997
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1997 – July 31, 1997
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 1997 – May 1, 2006
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 1996 – October 31, 1996
Archived
Monitoring, Regular
—
Cadmium
September 30, 1983 – September 29, 1984
Archived
Monitoring, Regular
—
Barium
September 30, 1983 – September 29, 1984
Archived
Monitoring, Regular
—
Selenium
September 30, 1983 – September 29, 1984
Archived
Monitoring, Regular
—
Nitrate
September 30, 1983 – September 29, 1984
Archived
Monitoring, Regular
—
Mercury
September 30, 1983 – September 29, 1984
Archived
Monitoring, Regular
—
Fluoride
September 30, 1983 – September 29, 1984
Archived
Monitoring, Regular
—
Chromium
September 30, 1983 – September 29, 1984
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
September 1, 1980 – September 30, 1980
Archived

Archived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2010 – May 1, 2006	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Archived
October 1, 2009 – May 1, 2006	Monitoring and Reporting (DBP)	TTHM	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	Xylenes, Total	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	1,2-Dichloropropane	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	Vinyl chloride	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	p-Dichlorobenzene	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	o-Dichlorobenzene	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	DICHLOROMETHANE	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	Styrene	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	Ethylbenzene	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	Toluene	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	Benzene	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	CHLOROBENZENE	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	Tetrachloroethylene	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	Trichloroethylene	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	Carbon tetrachloride	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	1,2-Dichloroethane	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
October 1, 2006 – May 1, 2006	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
October 1, 2005 – October 31, 2005	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
February 1, 2005 – February 28, 2005	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
January 1, 2005 – January 31, 2005	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
January 1, 2005 – January 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
December 1, 2004 – December 31, 2004	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
November 1, 2004 – November 30, 2004	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
October 1, 2004 – October 31, 2004	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
July 1, 2004 – July 31, 2004	Treatment Technique (SWTR and GWR)	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
October 1, 2001 – October 31, 2001	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
September 1, 2001 – September 30, 2001	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
August 1, 2001 – August 31, 2001	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Endrin	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	BHC-GAMMA	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Diquat	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Carbofuran	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Atrazine	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Heptachlor	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Heptachlor epoxide	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Pentachlorophenol	—	Archived
January 1, 2001 – March 31, 2001	Monitoring, Regular	Chlordane	—	Archived
September 1, 2000 – September 30, 2000	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
August 1, 2000 – August 31, 2000	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
December 1, 1998 – December 31, 1998	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
May 1, 1998 – May 31, 1998	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
May 1, 1998 – May 31, 1998	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
March 1, 1998 – March 31, 1998	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
January 1, 1998 – December 31, 1998	Monitoring, Regular	Antimony, Total	—	Archived
January 1, 1998 – December 31, 1998	Monitoring, Regular	Beryllium, Total	—	Archived
January 1, 1998 – December 31, 1998	Monitoring, Regular	Thallium, Total	—	Archived
December 1, 1997 – December 31, 1997	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1997 – July 31, 1997	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1997 – May 1, 2006	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Archived
October 1, 1996 – October 31, 1996	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
September 30, 1983 – September 29, 1984	Monitoring, Regular	Cadmium	—	Archived
September 30, 1983 – September 29, 1984	Monitoring, Regular	Barium	—	Archived
September 30, 1983 – September 29, 1984	Monitoring, Regular	Selenium	—	Archived
September 30, 1983 – September 29, 1984	Monitoring, Regular	Nitrate	—	Archived
September 30, 1983 – September 29, 1984	Monitoring, Regular	Mercury	—	Archived
September 30, 1983 – September 29, 1984	Monitoring, Regular	Fluoride	—	Archived
September 30, 1983 – September 29, 1984	Monitoring, Regular	Chromium	—	Archived
September 1, 1980 – September 30, 1980	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

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
October 4, 2004State Public Notification requested1 linked violation
August 12, 2002State Public Notification requested1 linked violation
February 11, 2002State Public Notification requested1 linked violation
November 13, 2001State Public Notification received1 linked violation
October 4, 2001State Public Notification received1 linked violation
November 13, 2000State Public Notification requested2 linked violations
June 24, 1999State Formal Notice of Violation issued3 linked violations
February 9, 1999State Public Notification requested1 linked violation
July 7, 1998State Public Notification received2 linked violations
May 13, 1998State Public Notification requested1 linked violation
May 11, 1998State Violation/Reminder Notice2 linked violations
February 11, 1998State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 20, 1997State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 1, 1997State Public Notification received1 linked violation
September 22, 1993State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 19, 1993State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

Not on record

787-620-2277

ANASCO, PR 00610