MAGNOLIA WATER UTILITES - CHERRYWOOD

DES PERES, MO · ~306 people served

Check your exact address → DES PERES overview

100

Excellent

PurityRadar safety score

PWSID

LA1103129

State

Missouri

City

DES PERES

Population served

306

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 Jul 2023. Official EPA record →

Other · EPA contaminant 7500 began Oct 2022 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2022 Resolved

Monitoring & reporting · EPA contaminant 3014 began Jul 2010 Resolved

Recent enforcement actions

State action · SOX Jul 2023
State action · SIF Oct 2022
State action · SOX Oct 2022
State action · SIA Sep 2022
State action · SIE Sep 2022
State action · SOX Sep 2010
State action · SOX Aug 2010
State action · SFL Jul 2005

This profile is built from EPA public records for system LA1103129 — 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.