Home/ Directory/ MD/ CLIFFTON ON THE POTOMAC

Water system · PWSID MD0080009

CLIFFTON ON THE POTOMAC

LA PLATA, MD · ~744 people served

Check your exact address → LA PLATA overview
100
Excellent
PurityRadar safety score

PWSID

MD0080009

State

Maryland

City

LA PLATA

Population served

744

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

10

Violations on record

0

Unaddressed

1

Health-based

22

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2023 Resolved
Monitoring & reporting · Fluoride began Jan 2022 Resolved
Monitoring & reporting · Fluoride began Jan 2019 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2014 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2011 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2008 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Jan 2006 Resolved
Monitoring & reporting · Fluoride began Jan 1999 Resolved

Recent enforcement actions

  • State action · SIF Jun 2025
  • State action · SOX Mar 2025
  • State action · SIA Feb 2025
  • State action · SIE Feb 2025
  • State action · SOX Nov 2023
  • State action · SIF Jul 2022
  • State action · SOX Apr 2022
  • State action · SIA Apr 2022

This profile is built from EPA public records for system MD0080009 — 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.