CITY OF ANNAPOLIS

ANNAPOLIS, MD · ~35,000 people served

Check your exact address → ANNAPOLIS overview

100

Excellent

PurityRadar safety score

PWSID

MD0020001

State

Maryland

City

ANNAPOLIS

Population served

35,000

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 Apr 2024. Official EPA record →

Monitoring & reporting · Fluoride began Jan 2021 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2015 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2015 Resolved

Other · EPA contaminant 7000 began Jul 2008 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2005 Resolved

Recent enforcement actions

State action · SIF Apr 2024
State action · SOX Apr 2024
State action · SIA Mar 2024
State action · SIE Mar 2024
State action · SIA May 2015
State action · SOX Apr 2015
State action · SOX Mar 2009
State action · SOX May 2005

This profile is built from EPA public records for system MD0020001 — 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.