AUBURN LAKE SUBDIVISION

DES PERES, MO · ~110 people served

Check your exact address → DES PERES overview

100

Excellent

PurityRadar safety score

PWSID

MO6031409

State

Missouri

City

DES PERES

Population served

110

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 May 2024. Official EPA record →

Monitoring & reporting · EPA contaminant 0600 began Jan 2022 Resolved

Recent enforcement actions

State action · SOX May 2024
State action · SOX Mar 2023
State action · SIF Mar 2023
State action · SIA Jan 2023
State action · SIE Jan 2023
State action · SIE Jan 2023
State action · SIA Jan 2023

This profile is built from EPA public records for system MO6031409 — 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.