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Water system · PWSID MO4021610

NEW MADRID COUNTY PWSD # 6

MATTHEWS, MO · ~500 people served

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

PWSID

MO4021610

State

Missouri

City

MATTHEWS

Population served

500

Primary source

GWP

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

14

Violations on record

3

Unaddressed

0

Health-based

31

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Monitoring · Lead & Copper Rule began Sep 2025 Resolved
Monitoring · Lead & Copper Rule began Jul 2025 Resolved
Other · EPA contaminant 7500 began May 2025 Resolved
Monitoring · Lead & Copper Rule began Dec 2024 Resolved
Monitoring · Lead & Copper Rule began Nov 2024 Resolved
Monitoring · Lead & Copper Rule began Sep 2024 Resolved
Monitoring · Lead & Copper Rule began Apr 2024 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Other · EPA contaminant 7000 began Jul 2016 Resolved

Recent enforcement actions

  • State action · SIE Oct 2025
  • State action · SIA Oct 2025
  • State action · SOX Oct 2025
  • State action · SIF Oct 2025
  • State action · SIF Oct 2025
  • State action · SIF Oct 2025
  • State action · SIF Oct 2025
  • State action · SIF Oct 2025

This profile is built from EPA public records for system MO4021610 — 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.