OYSTER COVE

STEVENSVILLE, MD · ~600 people served

Check your exact address → STEVENSVILLE overview

100

Excellent

PurityRadar safety score

PWSID

MD0170011

State

Maryland

City

STEVENSVILLE

Population served

600

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2022. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2021 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2018 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2014 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2014 Resolved

Monitoring & reporting · Total coliform began Nov 2008 Resolved

Monitoring & reporting · Nitrate began Jan 1995 Resolved

Recent enforcement actions

State action · SOX Jun 2022
State action · SIA Jun 2022
State action · SOX Jun 2022
State action · SOX Oct 2018
State action · SOX Aug 2016
State action · SOX Dec 2008
State action · SIE Dec 2008
State action · SIA Dec 2008

This profile is built from EPA public records for system MD0170011 — 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.