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Water system · PWSID MI0005673

RIDGEWAY

100
Excellent
PurityRadar safety score

PWSID

MI0005673

State

Michigan

City

RICHMOND

Population served

31

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

15

Violations on record

1

Unaddressed

4

Health-based

41

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2024 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Other · EPA contaminant 7500 began Jan 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2022 Resolved
Monitoring · Lead & Copper Rule began Jun 2022 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2015 Resolved
Monitoring & reporting · EPA contaminant 3014 began Sep 2014 Resolved
Monitoring & reporting · Total coliform began Aug 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2014 Resolved
Monitoring & reporting · Total coliform began May 2014 Resolved

Recent enforcement actions

  • State action · SIA May 2025
  • State action · SOX Dec 2024
  • State action · SOX Dec 2024
  • State action · SIE Dec 2024
  • State action · SIA Dec 2024
  • State action · SIA Dec 2024
  • State action · SIE Dec 2024
  • State action · SIE Nov 2024

This profile is built from EPA public records for system MI0005673 — 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.