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Water system · PWSID NC0286103

COLONIAL WOODS WATER SYSTEM

CARY, NC · ~206 people served

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

PWSID

NC0286103

State

North Carolina

City

CARY

Population served

206

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

22

Violations on record

0

Unaddressed

0

Health-based

48

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2024. Official EPA record →

Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · Total coliform began May 2015 Resolved
Other · EPA contaminant 7000 began Jul 2002 Resolved
Monitoring & reporting · Gross alpha began Jan 1995 Resolved
Monitoring & reporting · Gross alpha began Oct 1994 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved
Monitoring & reporting · Nitrate began Jan 1993 Resolved
Monitoring & reporting · Fluoride began Jan 1991 Resolved
Monitoring & reporting · Cyanide began Jan 1991 Resolved
Monitoring & reporting · Chromium (total) began Jan 1991 Resolved
Monitoring & reporting · Cadmium began Jan 1991 Resolved

Recent enforcement actions

  • State action · SOX Dec 2024
  • State action · SFL Nov 2024
  • State action · SFJ Nov 2024
  • State action · SIF Apr 2016
  • State action · SFO Aug 2015
  • State action · SOX Jul 2015
  • State action · SIE Jun 2015
  • State action · SFJ Jun 2015

This profile is built from EPA public records for system NC0286103 — 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.