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Water system · PWSID SC3250024

HILTON SOUND (SC3250024)

DES PERES, MO · ~50 people served

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

PWSID

SC3250024

State

Missouri

City

DES PERES

Population served

50

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

17

Violations on record

0

Unaddressed

8

Health-based

52

Enforcement actions

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

Monitoring · Lead & Copper Rule began Jul 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2023 Resolved
Treatment technique · Lead & Copper Rule health-based began Jan 2022 Resolved
Monitoring & reporting · Total coliform began Sep 2015 Resolved
Monitoring & reporting · EPA contaminant 3014 began Oct 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2014 Resolved
Monitoring & reporting · EPA contaminant 3014 began Sep 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2009 Resolved
Monitoring & reporting · Total coliform began Jun 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2004 Resolved

Recent enforcement actions

  • State action · SIF Jul 2024
  • State action · SOX Mar 2024
  • State action · SOX Sep 2023
  • State action · SIE Sep 2023
  • State action · SIA Sep 2023
  • State action · SIA Aug 2023
  • State action · SOX Jan 2023
  • State action · SIF Oct 2022

This profile is built from EPA public records for system SC3250024 — 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.