MO AMERICAN LAWSON

ST JOSEPH, MO · ~2,546 people served

Check your exact address → ST JOSEPH overview

100

Excellent

PurityRadar safety score

PWSID

MO1010454

State

Missouri

City

ST JOSEPH

Population served

2,546

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7500 began Oct 2016 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2016 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2016 Resolved

Monitoring & reporting · Total coliform began Oct 2015 Resolved

Recent enforcement actions

State action · SOX May 2017
State action · SIF Jan 2017
State action · SIF Jan 2017
State action · SOX Jan 2017
State action · SIE Nov 2016
State action · SFJ Nov 2016
State action · SIE Aug 2016
State action · SFJ Aug 2016

This profile is built from EPA public records for system MO1010454 — 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.