Home/ Directory/ NC/ WILLIAM`S MHP

Water system · PWSID NC0279124

WILLIAM`S MHP

CHAPEL HILL, NC · ~86 people served

Check your exact address → CHAPEL HILL overview
100
Excellent
PurityRadar safety score

PWSID

NC0279124

State

North Carolina

City

CHAPEL HILL

Population served

86

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

53

Violations on record

0

Unaddressed

1

Health-based

114

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2020. Official EPA record →

Other · EPA contaminant 7000 began Jul 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Apr 2017 Resolved
Other · EPA contaminant 7000 began Jul 2016 Resolved
Other · EPA contaminant 7000 began Jul 2015 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved
Other · EPA contaminant 7500 began Feb 2008 Resolved
Other · EPA contaminant 7500 began Feb 2008 Resolved
Other · EPA contaminant 7000 began Oct 2007 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2007 Resolved
Other · EPA contaminant 7500 began Jul 2007 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Other · EPA contaminant 7500 began Jun 2007 Resolved

Recent enforcement actions

  • State action · SOX Jul 2020
  • State action · SFJ Nov 2017
  • State action · SFL Nov 2017
  • State action · SOX Sep 2017
  • State action · SFL Jun 2017
  • State action · SFJ Jun 2017
  • State action · SOX Oct 2016
  • State action · SOX Aug 2015

This profile is built from EPA public records for system NC0279124 — 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.