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Water system · PWSID LA1019001

MAGNOLIA-BRIGAS ESTATES

DES PERES, MO · ~294 people served

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

PWSID

LA1019001

State

Missouri

City

DES PERES

Population served

294

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

28

Violations on record

0

Unaddressed

5

Health-based

77

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2023. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Feb 2022 Resolved
Other · EPA contaminant 7500 began Aug 2021 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jul 2021 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jul 2021 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Other · EPA contaminant 7500 began Feb 2020 Resolved
Treatment technique · EPA contaminant 0700 health-based began Dec 2019 Resolved
Other · EPA contaminant 7000 began Oct 2017 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began May 2017 Resolved
Other · Lead & Copper Rule began Apr 2016 Resolved
Other · EPA contaminant 7500 began Jan 2015 Resolved
Other · EPA contaminant 7500 began Jan 2015 Resolved

Recent enforcement actions

  • State action · SID Mar 2023
  • State action · SID Feb 2023
  • State action · SID Jan 2023
  • State action · SOX Aug 2022
  • State action · SOX Jun 2022
  • State action · SOX Jun 2022
  • State action · SID May 2022
  • State action · SID May 2022

This profile is built from EPA public records for system LA1019001 — 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.