Home/ Directory/ MO/ WESTMIER SUBDIVISION

Water system · PWSID MO6031324

WESTMIER SUBDIVISION

TROY, MO · ~90 people served

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

PWSID

MO6031324

State

Missouri

City

TROY

Population served

90

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

Latest detections from EPA’s UCMR5 monitoring (through Nov 2024). Levels in parts per trillion (ppt).

Lithium

100,000 ppt

limit —

No federal limit

Violations & enforcement

3

Violations on record

0

Unaddressed

1

Health-based

11

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2017. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Jun 2010 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jun 2010 Resolved
Monitoring & reporting · Total coliform began Apr 2005 Resolved

Recent enforcement actions

  • State action · SIA Dec 2017
  • State action · SOX Oct 2015
  • State action · SOX Dec 2010
  • State action · SIE Jul 2010
  • State action · SIA Jul 2010
  • State action · SIF Jul 2010
  • State action · SIA Jun 2010
  • State action · SIE Jun 2010

This profile is built from EPA public records for system MO6031324 — 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.