CIDRA, PR · Cidra Municipio County

TO TAS Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of January 1, 1996. 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 Cidra 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): PR0521045
System type: Community Water System
Population served: 480
Service connections: 120
Ownership: privately owned
Water source: groundwater (wells)

TO TAS is one of 449 community water systems in Puerto Rico in the 500 or fewer people size category, formerly serving 480 people from groundwater.

EPA's federal records list this system as inactive in 1996; the record below is historical.

As of August 1, 2026, its federal record holds 8 entries between 1992 and 1994, all of which EPA lists as closed. Nothing has been added since 1994.

Of the 8, 2 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 Total Coliform Rules.

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1994 – June 30, 1994
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 1994 – May 31, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 1994 – March 31, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1994 – January 31, 1994
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 1993 – September 30, 1993
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1993 – June 30, 1993
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1993 – June 30, 1993
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
December 1, 1992 – December 31, 1992
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
June 1, 1994 – June 30, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
May 1, 1994 – May 31, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
March 1, 1994 – March 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1994 – January 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
September 1, 1993 – September 30, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
June 1, 1993 – June 30, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
June 1, 1993 – June 30, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
December 1, 1992 – December 31, 1992	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived

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

Enforcement actions

August 10, 1994State Public Notification issued1 linked violation
June 21, 1994State Public Notification issued1 linked violation
February 28, 1994State Violation/Reminder Notice1 linked violation
January 31, 1994State Public Notification issued1 linked violation
December 21, 1993State Public Notification issued1 linked violation
July 23, 1993State Public Notification issued2 linked violations
January 1, 1993State Boil Water Order3 linked violations
December 29, 1992State Boil Water Order1 linked violation
October 19, 1992State Boil Water Order1 linked violation
June 19, 1992State Boil Water Order1 linked violation
March 16, 1992State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
December 17, 1991State Formal Notice of Violation issued1 linked violation
October 21, 1991State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
September 30, 1991State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
July 18, 1991State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
April 8, 1991State Formal Notice of Violation issued2 linked violations
March 15, 1991State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
March 11, 1991State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

Not on record

809-

CIDRA, PR 00739