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Water system · PWSID MO5010202

DADEVILLE PWS

DADEVILLE, MO · ~218 people served

Check your exact address → DADEVILLE overview
100
Excellent
PurityRadar safety score

PWSID

MO5010202

State

Missouri

City

DADEVILLE

Population served

218

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

20

Violations on record

0

Unaddressed

3

Health-based

47

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2024. Official EPA record →

Monitoring & reporting · Total coliform began Sep 2012 Resolved
Monitoring & reporting · Total coliform began May 2005 Resolved
Monitoring & reporting · Total coliform began Aug 2004 Resolved
Other · EPA contaminant 7000 began Jul 2004 Resolved
Monitoring & reporting · Thallium began Jan 2004 Resolved
Other · EPA contaminant 7000 began Jul 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 1999 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 1999 Resolved
Monitoring & reporting · Total coliform began Aug 1998 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1998 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 1996 Resolved
Monitoring & reporting · Total coliform began May 1995 Resolved

Recent enforcement actions

  • State action · SOX Aug 2024
  • State action · SOX Nov 2020
  • State action · SOX Jan 2014
  • State action · SIF Nov 2012
  • State action · SIE Oct 2012
  • State action · SIA Oct 2012
  • State action · SOX Jun 2011
  • State action · SOX Aug 2005

This profile is built from EPA public records for system MO5010202 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.