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Water system · PWSID MO5031430

SUNSET MHP

UNION, MO · ~75 people served

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

PWSID

MO5031430

State

Missouri

City

UNION

Population served

75

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

90

Violations on record

1

Unaddressed

4

Health-based

167

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2024 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Resolved
Monitoring · Lead & Copper Rule began Nov 2024 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Other · EPA contaminant 7000 began Jul 2019 Resolved
Monitoring · Lead & Copper Rule began Jun 2017 Resolved
Monitoring & reporting · Total coliform began Mar 2011 Resolved

Recent enforcement actions

  • State action · SOX Nov 2025
  • State action · SFJ Nov 2025
  • State action · SOX Nov 2025
  • State action · SIF Jul 2025
  • State action · SIF Jul 2025
  • State action · SIE Mar 2025
  • State action · SIA Mar 2025
  • State action · SIE Jan 2025

This profile is built from EPA public records for system MO5031430 — 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.