TWELVE OAKS S/D

CARY, NC · ~234 people served

Check your exact address → CARY overview

100

Excellent

PurityRadar safety score

PWSID

NC0241211

State

North Carolina

City

CARY

Population served

234

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

Violations on record

Unaddressed

Health-based

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 Jul 2004 Resolved

Monitoring & reporting · Gross alpha began Jul 2003 Resolved

Monitoring & reporting · Gross alpha began Apr 2003 Resolved

Monitoring & reporting · Gross alpha began Jan 2003 Resolved

Monitoring & reporting · Gross alpha began Jul 2002 Resolved

Recent enforcement actions

State action · SOX Dec 2024
State action · SFL Nov 2024
State action · SFJ Nov 2024
State action · SOX Feb 2005
State action · SFJ Sep 2004
State action · SIE Sep 2004
State action · SIF Jun 2004
State action · SOX Jan 2004

This profile is built from EPA public records for system NC0241211 — 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.