EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID MO4024206

Missouri · Ground water

Dunklin County PWSd 1

EPA’s September 2026 export lists Dunklin County PWSd 1 (PWSID MO4024206) as Current health-based flag, serving a reported 4,307 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 health-based flagEPA's export includes a current health-based violation flag.
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01 / CURRENT FLAGS

EPA compliance flags for Dunklin County PWSd 1

Dunklin County PWSd 1 is listed as current health-based flag in the current export; the five federal flag categories remain separate below.

  • 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.
  • 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 violations6rolling history field
Quarters with SNC0significant noncompliance
Rules in current violation2EPA export count
Rules in 3-year window3EPA export count

Current rule entries for Dunklin County PWSd 1

EPA supplied 2 current contaminant, rule, or violation-category entries for Dunklin County PWSd 1 in the exported fields used here.

  • 0700=Groundwater Rule
  • 5200=LEAD AND COPPER RULE REVISIONS

Three-year entries for Dunklin County PWSd 1

EPA supplied 2 contaminant or rule entries for Dunklin County PWSd 1 in the three-year history field.

  • 0700=Groundwater Rule
  • 5200=LEAD AND COPPER RULE REVISIONS

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Dunklin County PWSd 1

The export lists 5 site visits in five years and 4 significant deficiencies for Dunklin County PWSd 1.

Site visits, past 5 years
5
Inspection visits
1
Other visits
4
Last sanitary survey
03/18/2025
Last recorded visit
11/19/2025
Significant deficiencies
4

Places served by Dunklin County PWSd 1

EPA associates Dunklin County PWSd 1 with the listed cities, counties, ZIP codes, and Missouri service area identifiers.

State / territory
Missouri
Cities
Not supplied
Counties
Dunklin
ZIP codes
Not supplied
Federal PWSID
MO4024206
Registry ID
110013049076

04 / HOW TO USE THIS RECORD

Current public records for Dunklin County PWSd 1

EPA’s facility report, the Missouri drinking-water program, and Dunklin County PWSd 1’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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