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Public water system · MA4261009

Active

Amari Bar and Ristorante

At a glance

Amari Bar and Ristorante (PWSID MA4261009) is an active transient non-community water system in Barnstable County, Massachusetts. It reports serving 500 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, 4 are health-based, and the most recent began in July 2012.

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

Population served

500

Service connections

1

Primary source

GW

Groundwater

System type

TNCWS

Transient non-community water system

System record

PWSIDMA4261009
System typeTransient non-community water system
Activity statusActive
Population served500
Service connections1
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyMA state drinking water program
City servedSandwich
StateMassachusetts
ZIP02563
CountyBarnstable County

How does Amari Bar and Ristorante compare with other water systems in Barnstable County?

By EPA's size categories, Amari Bar and Ristorante is a very small system (500 people or fewer). Barnstable County has 125 active public water systems. Its population served is well below the county average of 5,016 people per system, and accounts for less than 0.1% of the 627,054 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 Amari Bar and Ristorante is about 3.5 times 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 Amari Bar and Ristorante?

EPA lists Amari Bar and Ristorante 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. 80 of the 125 active systems in Barnstable County (64%) are also privately owned.

Does Amari Bar and Ristorante have drinking water violations?

Of the 12 most recent violations in EPA's records, 4 are health-based, and the most recent began in July 2012. The violations listed here began between July 1996 and July 2012. By type: 7 monitoring and reporting, 4 contaminant level above the legal limit and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (9 of them). EPA lists 6 as resolved and 6 as archived. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed. 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
2012-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2010-11-08Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoResolved
2010-10-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2005-10-01Monitoring and reportingMonitoring, Repeat Minor (TCR) · code 26Total coliform bacteria (TCR)code 3100NoResolved
2005-10-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2005-04-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesArchived
1997-10-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
1997-07-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoArchived
1997-07-01Monitoring and reportingMonitoring, Regular · code 03Nitratecode 1040NoArchived
1997-04-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoArchived
1997-01-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoArchived
1996-07-01Monitoring and reportingMonitoring, Regular · code 03Nitritecode 1041NoArchived

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.

Amari Bar and Ristorante: frequently asked questions

Who runs Amari Bar and Ristorante?

Amari Bar and Ristorante (PWSID MA4261009) is a transient non-community water system privately owned. It is regulated by the MA state drinking water program.

How many people does Amari Bar and Ristorante serve?

Amari Bar and Ristorante reports serving 500 people through 1 service connection in Barnstable County, Massachusetts.

Where does Amari Bar and Ristorante 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 Amari Bar and Ristorante have any drinking water violations?

Of the 12 most recent violations in EPA's records, 4 are health-based, and the most recent began in July 2012. 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 Amari Bar and Ristorante'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, 4 are health-based, and the most recent began in July 2012. For current results, consult EPA ECHO, or the MA state drinking water program.

Where can I find Amari Bar and Ristorante's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Amari Bar and Ristorante 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 Barnstable County

Water systemCountyPopulation servedTypeSource
Falmouth Water DeptBarnstable97,551CommunitySurface water
Dennis Water DistrictBarnstable65,000CommunityGroundwater
Upper Cape Regional Water CooperativeBarnstable56,250CommunityGroundwater
Centerville Osterville Marstons Mills WdBarnstable50,000CommunityGroundwater
Harwich Water DepartmentBarnstable39,144CommunityGroundwater
Yarmouth Water DepartmentBarnstable38,900CommunityGroundwater

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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, “Amari Bar and Ristorante, PWSID MA4261009, Massachusetts”, https://aquacensus.com/water-systems/massachusetts/amari-bar-and-ristorante-ma4261009 (data as of October 1, 2026).