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Water system · PWSID MD0230008

ST. MARTINS BY THE BAY

BERLIN, MD · ~120 people served

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

PWSID

MD0230008

State

Maryland

City

BERLIN

Population served

120

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

9

Violations on record

0

Unaddressed

1

Health-based

21

Enforcement actions

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

Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2023 Resolved
Other · EPA contaminant 7000 began Oct 2014 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2010 Resolved
Other · EPA contaminant 7000 began Oct 2002 Resolved
Other · EPA contaminant 7000 began Jul 2000 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1994 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • State action · SOX Jul 2025
  • State action · SOX Nov 2023
  • State action · SIA Oct 2014
  • State action · SOX Oct 2014
  • State action · SIA Sep 2014
  • State action · SOX Oct 2011
  • State action · SIA Mar 2011
  • State action · SOX Dec 2002

This profile is built from EPA public records for system MD0230008 — 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.