EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID MA3056002

Massachusetts · Ground water

North Chelmsford Water Dist

EPA’s September 2026 export lists North Chelmsford Water Dist (PWSID MA3056002) as Current monitoring/reporting flag, serving a reported 7,660 people from a ground water source, with 2 rules in current violation.

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

CURRENT EXPORTCurrent monitoring/reporting flagEPA's export includes a current monitoring or reporting violation flag.
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01 / CURRENT FLAGS

EPA compliance flags for North Chelmsford Water Dist

North Chelmsford Water Dist is listed as current monitoring/reporting flag in the current export; the five federal flag categories remain separate below.

  • NOT FLAGGED
    Health-based violationCurrent HEALTH_FLAG in the EPA export.
  • FLAGGED
    Monitoring and reportingCurrent MR_FLAG in the EPA export.
  • NOT FLAGGED
    Public notificationCurrent PN_FLAG in the EPA export.
  • 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 violations6rolling history field
Quarters with SNC0significant noncompliance
Rules in current violation2EPA export count
Rules in 3-year window2EPA export count

Current rule entries for North Chelmsford Water Dist

EPA supplied 2 current contaminant, rule, or violation-category entries for North Chelmsford Water Dist in the exported fields used here.

  • 5000=Lead and Copper Rule
  • 7000=Consumer Confidence Rule

Three-year entries for North Chelmsford Water Dist

EPA supplied 2 contaminant or rule entries for North Chelmsford Water Dist in the three-year history field.

  • 5000=Lead and Copper Rule
  • 7000=Consumer Confidence Rule

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for North Chelmsford Water Dist

The export lists 3 site visits in five years and 0 significant deficiencies for North Chelmsford Water Dist.

Site visits, past 5 years
3
Inspection visits
0
Other visits
3
Last sanitary survey
06/22/2023
Last recorded visit
08/25/2025
Significant deficiencies
0

Places served by North Chelmsford Water Dist

EPA associates North Chelmsford Water Dist with the listed cities, counties, ZIP codes, and Massachusetts service area identifiers.

State / territory
Massachusetts
Counties
Middlesex
ZIP codes
01863
Federal PWSID
MA3056002
Registry ID
110052255064

04 / HOW TO USE THIS RECORD

Current public records for North Chelmsford Water Dist

EPA’s facility report, the Massachusetts drinking-water program, and North Chelmsford Water Dist’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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