EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID CT0280011

Connecticut · Ground water

Colchester Sewer & Water Commission

EPA’s September 2026 export lists Colchester Sewer & Water Commission (PWSID CT0280011) as No current violation flagged, serving a reported 4,020 people from a ground 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 Colchester Sewer & Water Commission

Colchester Sewer & Water Commission 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 violations9rolling history field
Quarters with SNC0significant noncompliance
Rules in current violation0EPA export count
Rules in 3-year window4EPA export count

Current rule entries for Colchester Sewer & Water Commission

EPA supplied 1 current contaminant, rule, or violation-category entries for Colchester Sewer & Water Commission in the exported fields used here.

  • 3014=E. COLI

Three-year entries for Colchester Sewer & Water Commission

EPA supplied 3 contaminant or rule entries for Colchester Sewer & Water Commission in the three-year history field.

  • 2456=Total Haloacetic Acids (HAA5)
  • 2950=TTHM
  • 3014=E. COLI

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Colchester Sewer & Water Commission

The export lists 2 site visits in five years and 2 significant deficiencies for Colchester Sewer & Water Commission.

Site visits, past 5 years
2
Inspection visits
0
Other visits
2
Last sanitary survey
11/21/2025
Last recorded visit
11/21/2025
Significant deficiencies
2

Places served by Colchester Sewer & Water Commission

EPA associates Colchester Sewer & Water Commission with the listed cities, counties, ZIP codes, and Connecticut service area identifiers.

State / territory
Connecticut
Cities
COLCHESTER
Counties
New London
ZIP codes
Not supplied
Federal PWSID
CT0280011
Registry ID
110013186550

04 / HOW TO USE THIS RECORD

Current public records for Colchester Sewer & Water Commission

EPA’s facility report, the Connecticut drinking-water program, and Colchester Sewer & Water Commission’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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