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Water system · PWSID MO1010865

WINDSOR PWS

WINDSOR, MO · ~2,900 people served

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

PWSID

MO1010865

State

Missouri

City

WINDSOR

Population served

2,900

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

24

Violations on record

0

Unaddressed

9

Health-based

74

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2019. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2018 Resolved
Monitoring & reporting · Total coliform began Aug 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2012 Resolved
Monitoring & reporting · Total coliform began Sep 2012 Resolved
Monitoring & reporting · Total coliform began Aug 2011 Resolved
Monitoring & reporting · Total coliform began Jun 2011 Resolved
Monitoring & reporting · Total coliform began Aug 2010 Resolved
Monitoring & reporting · Total coliform began Feb 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2009 Resolved
Other · EPA contaminant 7000 began Jul 2009 Resolved
Other · EPA contaminant 7500 began Feb 2009 Resolved

Recent enforcement actions

  • State action · SOX Jul 2019
  • State action · SIF Mar 2019
  • State action · SIE Jan 2019
  • State action · SIA Jan 2019
  • State action · SOX Jul 2018
  • State action · SOX Oct 2016
  • State action · SIF Jul 2016
  • State action · SIA Oct 2015

This profile is built from EPA public records for system MO1010865 — 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.