OCEAN PINES

BERLIN, MD · ~11,890 people served

Check your exact address → BERLIN overview

100

Excellent

PurityRadar safety score

PWSID

MD0230005

State

Maryland

City

BERLIN

Population served

11,890

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

Latest detections from EPA’s UCMR5 monitoring (through Apr 2025). Levels in parts per trillion (ppt).

PFBA

5.6 ppt

limit —

No federal limit

PFBS

3.4 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Jun 2023 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jun 2023 Resolved

Monitoring & reporting · Nitrate began Jan 2019 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2011 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2010 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2010 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2009 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2009 Resolved

Recent enforcement actions

State action · SOX Nov 2024
State action · SIF Jul 2024
State action · SIE Apr 2024
State action · SIA Apr 2024
State action · SIF Apr 2020
State action · SOX Mar 2020
State action · SIA Mar 2020
State action · SOX Oct 2011

This profile is built from EPA public records for system MD0230005 — 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.