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Water system · PWSID LA1055138

MAGNOLIA-GARDEN HEIGHTS SUBDIVISION WS

DES PERES, MO · ~483 people served

Check your exact address → DES PERES overview
100
Excellent
PurityRadar safety score

PWSID

LA1055138

State

Missouri

City

DES PERES

Population served

483

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

25

Violations on record

0

Unaddressed

7

Health-based

58

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Nov 2024 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jan 2022 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jan 2022 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jan 2022 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jan 2022 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jan 2022 Resolved
Other · EPA contaminant 7500 began Dec 2019 Resolved
Treatment technique · EPA contaminant 0700 health-based began Sep 2019 Resolved
Other · EPA contaminant 7000 began Jul 2019 Resolved
Other · EPA contaminant 7000 began Oct 2017 Resolved
Other · EPA contaminant 7000 began Oct 2014 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved

Recent enforcement actions

  • State action · SIA Jul 2025
  • State action · SOX Dec 2024
  • State action · SIF Oct 2023
  • State action · SOX Oct 2023
  • State action · SIF Mar 2022
  • State action · SOX Feb 2022
  • State action · SOX Feb 2022
  • State action · SOX Jan 2022

This profile is built from EPA public records for system LA1055138 — 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.