DESOTO PWS

DE SOTO, MO · ~6,400 people served

Check your exact address → DE SOTO overview

100

Excellent

PurityRadar safety score

PWSID

MO6010213

State

Missouri

City

DE SOTO

Population served

6,400

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2014. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Dec 2005 Resolved

Monitoring & reporting · Total coliform began Jan 2005 Resolved

Monitoring & reporting · Total coliform began Nov 2003 Resolved

Max contaminant level (MCL) · Cadmium health-based began Oct 1997 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 1997 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jun 1997 Resolved

Max contaminant level (MCL) · Total coliform health-based began May 1997 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 1996 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jun 1995 Resolved

Recent enforcement actions

State action · SOX Jan 2014
State action · SOX Jan 2014
State action · SIF Jan 2006
State action · SIE Jan 2006
State action · SIA Jan 2006
State action · SIA Feb 2005
State action · SIE Feb 2005
State action · SIE Dec 2003

This profile is built from EPA public records for system MO6010213 — 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.