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Water system · PWSID MO2010520

MIAMI PWS

MIAMI, MO · ~140 people served

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

PWSID

MO2010520

State

Missouri

City

MIAMI

Population served

140

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

22

Violations on record

0

Unaddressed

9

Health-based

75

Enforcement actions

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

Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Max contaminant level (MCL) · Lead & Copper Rule health-based began Jul 2020 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2018 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2017 Resolved
Other · EPA contaminant 7500 began Jul 2017 Resolved
Monitoring · Lead & Copper Rule began Jul 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2017 Resolved
Other · EPA contaminant 7500 began Apr 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2017 Resolved
Other · EPA contaminant 7500 began Jan 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2016 Resolved

Recent enforcement actions

  • State action · SIF Jul 2025
  • State action · SOX Jun 2025
  • State action · SIA Mar 2025
  • State action · SIE Mar 2025
  • State action · SOX Aug 2020
  • State action · SO8 Aug 2020
  • State action · SIF Aug 2020
  • State action · SIE Aug 2020

This profile is built from EPA public records for system MO2010520 — 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.