SUNLIGHT ACRES SUBDIVISION

DES PERES, MO · ~175 people served

Check your exact address → DES PERES overview

100

Excellent

PurityRadar safety score

PWSID

FL3421520

State

Missouri

City

DES PERES

Population served

175

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 Nov 2023. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Aug 2023 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2017 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2017 Resolved

Other · EPA contaminant 7000 began Jul 2004 Resolved

Monitoring & reporting · Gross alpha began Nov 1986 Resolved

Recent enforcement actions

State action · SOX Nov 2023
State action · SOX Nov 2018
State action · SOX Jul 2014
State action · SOX Aug 2004
State action · SOX Aug 1995
State action · SIA Jul 1995
State action · SOX Jan 1995
State action · SIA Dec 1994

This profile is built from EPA public records for system FL3421520 — 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.