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Water system · PWSID NC0319104

CHATHAM S/D

CARY, NC · ~365 people served

Check your exact address → CARY overview
100
Excellent
PurityRadar safety score

PWSID

NC0319104

State

North Carolina

City

CARY

Population served

365

Primary source

SWP

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

27

Violations on record

0

Unaddressed

18

Health-based

94

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2010. Official EPA record →

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2009 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2008 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2008 Resolved
Other · EPA contaminant 7500 began Apr 2008 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2008 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2008 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2008 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2007 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2007 Resolved
Other · EPA contaminant 7500 began Nov 2006 Resolved
Other · EPA contaminant 7500 began Aug 2006 Resolved
Other · EPA contaminant 7500 began Aug 2006 Resolved

Recent enforcement actions

  • State action · SOX Sep 2010
  • State action · SO6 Sep 2010
  • State action · SOX Sep 2010
  • State action · SOX Jun 2010
  • State action · SO6 Jun 2010
  • State action · SO6 Apr 2010
  • State action · SOX Apr 2010
  • State action · SOX Dec 2009

This profile is built from EPA public records for system NC0319104 — 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.