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AquaCensus

Public water system · MA2179003

Active

Country Plaza LLC

At a glance

Country Plaza LLC (PWSID MA2179003) is an active transient non-community water system in Worcester County, Massachusetts. It reports serving 200 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2026.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

200

Service connections

1

Primary source

GW

Groundwater

System type

TNCWS

Transient non-community water system

System record

PWSIDMA2179003
System typeTransient non-community water system
Activity statusActive
Population served200
Service connections1
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyMA state drinking water program
City servedMendon
StateMassachusetts
ZIP01756
CountyWorcester County

How does Country Plaza LLC compare with other water systems in Worcester County?

By EPA's size categories, Country Plaza LLC is a very small system (500 people or fewer). Worcester County has 346 active public water systems. Its population served is well below the county average of 2,239 people per system, and accounts for less than 0.1% of the 774,523 people reported by systems filed under the county. Across Massachusetts, the 1,636 active systems average 6,275 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Country Plaza LLC is about 39% above that figure.

What does “transient non-community water system” mean?

A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Massachusetts has 859 active transient non-community water systems, 53% of the state's 1,636 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,354 Massachusetts systems (83%) list groundwater as their primary source.

Who owns and regulates Country Plaza LLC?

EPA lists Country Plaza LLC as privately owned. The MA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 252 of the 346 active systems in Worcester County (73%) are also privately owned.

Does Country Plaza LLC have drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2026. The violations listed here began between July 2023 and January 2026. By type: 10 monitoring and reporting, 1 monitoring and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Revised Total Coliform Rule (2 of them). EPA lists 12 as archived. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.

BeganViolationContaminant or ruleHealth-basedStatus
2026-01-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoArchived
2023-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, E. coli (RTCR) · code 1ARevised Total Coliform Rulecode 8000YesArchived
2023-07-01Monitoring and reportingMonitoring, Regular · code 03Benzenecode 2990NoArchived
2023-07-01Monitoring and reportingMonitoring, Regular · code 03Vinyl chloridecode 2976NoArchived
2023-07-01Monitoring and reportingMonitoring, Regular · code 031,1,1-Trichloroethanecode 2981NoArchived
2023-07-01Monitoring and reportingMonitoring, Regular · code 03Dichloromethanecode 2964NoArchived
2023-07-01Monitoring and reportingMonitoring, Regular · code 03Toluenecode 2991NoArchived
2023-07-01Monitoring and reportingMonitoring, Regular · code 03trans-1,2-Dichloroethylenecode 2979NoArchived
2023-07-01Monitoring and reportingMonitoring, Regular · code 031,2-Dibromo-3-chloropropane (DBCP)code 2931NoArchived
2023-07-01Monitoring and reportingMonitoring, Regular · code 03o-Dichlorobenzenecode 2968NoArchived
2023-07-01Monitoring and reportingMonitoring, Regular · code 031,2-Dichloroethanecode 2980NoArchived
2023-07-01Monitoring and reportingMonitoring, Regular · code 03Carbon tetrachloridecode 2982NoArchived

The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.

Country Plaza LLC: frequently asked questions

Who runs Country Plaza LLC?

Country Plaza LLC (PWSID MA2179003) is a transient non-community water system privately owned. It is regulated by the MA state drinking water program.

How many people does Country Plaza LLC serve?

Country Plaza LLC reports serving 200 people through 1 service connection in Worcester County, Massachusetts.

Where does Country Plaza LLC get its water?

EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.

Does Country Plaza LLC have any drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2026. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.

Is Country Plaza LLC's water safe to drink?

AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2026. For current results, consult EPA ECHO, or the MA state drinking water program.

Where can I find Country Plaza LLC's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Country Plaza LLC is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.

Other water systems in Worcester County

Water systemCountyPopulation servedTypeSource
Worcester Dpwp, Water Supply DivisionWorcester206,518CommunitySurface water
Fitchburg Dpw Division of Water SupplyWorcester41,946CommunitySurface water
Leominster Water DivisionWorcester41,683CommunitySurface water
Shrewsbury Water DepartmentWorcester38,325CommunityGroundwater
Milford Water DepartmentWorcester30,379CommunitySurface water
Westborough Water DepartmentWorcester21,567CommunitySurface water

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About this data

Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.

Cite as: AquaCensus, “Country Plaza LLC, PWSID MA2179003, Massachusetts”, https://aquacensus.com/water-systems/massachusetts/country-plaza-llc-ma2179003 (data as of October 1, 2026).