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Water system · PWSID NC4392157

WILDERS RIDGE S/D

CARY, NC · ~518 people served

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

PWSID

NC4392157

State

North Carolina

City

CARY

Population served

518

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

15

Violations on record

0

Unaddressed

7

Health-based

38

Enforcement actions

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

Other · EPA contaminant 7500 began Jan 2009 Resolved
Other · EPA contaminant 7500 began Sep 2008 Resolved
Other · EPA contaminant 7500 began Sep 2008 Resolved
Other · EPA contaminant 7500 began Aug 2008 Resolved
Other · EPA contaminant 7500 began Apr 2008 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2008 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2008 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2007 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2007 Resolved
Monitoring & reporting · Total coliform began Jun 2007 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2007 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2007 Resolved

Recent enforcement actions

  • State action · SOX Sep 2010
  • State action · SO6 Sep 2010
  • State action · SO0 Sep 2010
  • State action · SOX Sep 2010
  • State action · SOX Sep 2010
  • State action · SO0 Sep 2010
  • State action · SOX Jun 2010
  • State action · SIE Dec 2008

This profile is built from EPA public records for system NC4392157 — 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.