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Water system · PWSID TX1630037

VILLE DALSACE WATER SUPPLY

DES PERES, MO · ~597 people served

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

PWSID

TX1630037

State

Missouri

City

DES PERES

Population served

597

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

33

Violations on record

1

Unaddressed

0

Health-based

75

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2024. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2021 Unaddressed
Other · EPA contaminant 7000 began Jul 2024 Resolved
Other · EPA contaminant 7500 began Dec 2023 Resolved
Other · EPA contaminant 7500 began Dec 2022 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2022 Resolved
Other · EPA contaminant 7500 began Jan 2022 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2021 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2021 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2016 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2014 Resolved

Recent enforcement actions

  • State action · SOX Sep 2024
  • State action · SIA Sep 2024
  • State action · SOX Jul 2024
  • State action · SOX Jul 2024
  • State action · SIF Jul 2024
  • State action · SIF Jul 2024
  • State action · SIA Jan 2024
  • State action · SIA Sep 2023

This profile is built from EPA public records for system TX1630037 — 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.