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Water system · PWSID MS0390015

MT ZION W/A

SONTAG, MS · ~400 people served

Check your exact address → SONTAG overview
100
Excellent
PurityRadar safety score

PWSID

MS0390015

State

Mississippi

City

SONTAG

Population served

400

Primary source

GWP

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

24

Violations on record

0

Unaddressed

4

Health-based

93

Enforcement actions

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

Monitoring · Lead & Copper Rule began Aug 2025 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2025 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Monitoring · Lead & Copper Rule began May 2024 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2024 Resolved
Monitoring · Lead & Copper Rule began Jun 2023 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2023 Resolved
Monitoring · Lead & Copper Rule began Sep 2021 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2021 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2020 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2010 Resolved

Recent enforcement actions

  • State action · SIF Nov 2025
  • State action · SFJ Oct 2025
  • State action · SIE Oct 2025
  • State action · SIF Oct 2025
  • State action · SFJ Sep 2025
  • State action · SIE Sep 2025
  • State action · SOX Sep 2025
  • State action · SOX Jul 2025

This profile is built from EPA public records for system MS0390015 — 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.