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Water system · PWSID NC0286107

GREENFIELD WATER SYSTEM

CARY, NC · ~244 people served

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

PWSID

NC0286107

State

North Carolina

City

CARY

Population served

244

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

34

Violations on record

0

Unaddressed

11

Health-based

71

Enforcement actions

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

Other · EPA contaminant 7500 began Dec 2008 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2008 Resolved
Treatment technique · Lead & Copper Rule health-based began Sep 2008 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 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 Aug 2006 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2006 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2005 Resolved
Other · EPA contaminant 7500 began Aug 2005 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2005 Resolved

Recent enforcement actions

  • State action · SOX Sep 2010
  • State action · SO6 Sep 2010
  • State action · SO6 Apr 2010
  • State action · SOX Apr 2010
  • State action · SOX Dec 2009
  • State action · SOX Nov 2009
  • State action · SOX Aug 2009
  • State action · SIF Mar 2009

This profile is built from EPA public records for system NC0286107 — 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.