Public Water Partners

GUAYAMA, PR · Guayama Municipio County

MAREAS Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of January 1, 1981. 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 Guayama 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)
PR0004805
System type
Community Water System
Population served
956
Service connections
239
Ownership
state government
Water source
groundwater (wells)

MAREAS is one of 231 community water systems in Puerto Rico in the 501 to 3,300 people size category, formerly serving 956 people from groundwater.

EPA's federal records list this system as inactive in 1981; the record below is historical.

As of August 1, 2026, its federal record holds 1 entry in 1980, all of which EPA lists as closed. Nothing has been added since 1980.

All 1 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 Radionuclides and Revised Rad Rule.

Violation history

  • 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)

Enforcement actions

No enforcement actions on record for this system.

Last known contact on file (system is inactive)

Not on record

809-754-3232

GUAYAMA, PR 00654