Billerica Water Works

EPA’s September 2026 export lists Billerica Water Works (PWSID MA3031000) as No current violation flagged, serving a reported 42,119 people from a surface water source, with 0 rules in current violation.

Source: EPA SDWIS system-search export · Snapshot 13 Sep 2026 · Federal compliance fields

CURRENT EXPORTNo current violation flaggedNo current violation is flagged in this EPA export. This is not a household water test.

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01 / CURRENT FLAGS

EPA compliance flags for Billerica Water Works

Billerica Water Works is listed as no current violation flagged in the current export; the five federal flag categories remain separate below.

NOT FLAGGED
Health-based violationCurrent HEALTH_FLAG in the EPA export.
NOT FLAGGED
Monitoring and reportingCurrent MR_FLAG in the EPA export.
NOT FLAGGED
Public notificationCurrent PN_FLAG in the EPA export.
NOT FLAGGED
Other violationCurrent OTHER_FLAG in the EPA export.
NOT FLAGGED
Serious violatorCurrent serious-violator status in the EPA export.

Important limit

This page is not a household water test. A clear federal flag does not prove every home has safe water, and a flag is not a measurement at your faucet. Plumbing, service lines, local sampling, private wells, and newer events may not be reflected here.

02 / VIOLATION RECORD

Quarters with violations1rolling history field

Quarters with SNC0significant noncompliance

Rules in current violation0EPA export count

Rules in 3-year window1EPA export count

Current rule entries for Billerica Water Works

EPA supplied 1 current contaminant, rule, or violation-category entries for Billerica Water Works in the exported fields used here.

Maximum Contaminant Level Violation

Three-year entries for Billerica Water Works

EPA supplied 1 contaminant or rule entries for Billerica Water Works in the three-year history field.

1011=Bromate

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Billerica Water Works

The export lists 4 site visits in five years and 0 significant deficiencies for Billerica Water Works.

Site visits, past 5 years: 4
Inspection visits: 0
Other visits: 4
Last sanitary survey: 05/28/2025
Last recorded visit: 05/28/2025
Significant deficiencies: 0

Places served by Billerica Water Works

EPA associates Billerica Water Works with the listed cities, counties, ZIP codes, and Massachusetts service area identifiers.

State / territory: Massachusetts
Cities: BILLERICA
Counties: Middlesex
ZIP codes: 01862
Federal PWSID: MA3031000
Registry ID: 110013155931

04 / HOW TO USE THIS RECORD

Current public records for Billerica Water Works

EPA’s facility report, the Massachusetts drinking-water program, and Billerica Water Works’s Consumer Confidence Report are the current public records beyond this September 2026 snapshot.

Confirm current conditions with the utility's latest Consumer Confidence Report, your state drinking-water program, and the EPA facility report. For household concerns, ask a qualified local laboratory about tap testing.

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