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Water system · PWSID MO6036189

CEDAR GROVE VILLAGE SUBD

WARRENTON, MO · ~60 people served

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

PWSID

MO6036189

State

Missouri

City

WARRENTON

Population served

60

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

21

Violations on record

2

Unaddressed

7

Health-based

56

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2025 Unaddressed
Other · EPA contaminant 7500 began Jan 2024 Unaddressed
Monitoring · Lead & Copper Rule began Aug 2025 Resolved
Treatment technique · Lead & Copper Rule health-based began Nov 2023 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2011 Resolved
Monitoring & reporting · Total coliform began Sep 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Mar 2003 Resolved

Recent enforcement actions

  • State action · SIA Sep 2025
  • State action · SIE Sep 2025
  • State action · SOX Sep 2025
  • State action · SIA Oct 2024
  • State action · SOX Jan 2024
  • State action · SIE Nov 2023
  • State action · SFJ Nov 2023
  • State action · SOX Jun 2022

This profile is built from EPA public records for system MO6036189 — 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.