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Water system · PWSID NC0136280

OLD SOUTH LANE S/D

100
Excellent
PurityRadar safety score

PWSID

NC0136280

State

North Carolina

City

CARY

Population served

30

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

56

Violations on record

0

Unaddressed

8

Health-based

125

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2025 Resolved
Other · EPA contaminant 7500 began Mar 2006 Resolved
Other · EPA contaminant 7500 began Jul 2005 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Jul 2005 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Jul 2005 Resolved
Other · EPA contaminant 7500 began May 2005 Resolved
Monitoring & reporting · Combined radium-226/228 began Jan 2005 Resolved
Monitoring & reporting · Uranium began Jan 2005 Resolved
Monitoring & reporting · Gross alpha began Jan 2005 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Oct 2004 Resolved
Other · EPA contaminant 7500 began Sep 2004 Resolved
Other · EPA contaminant 7500 began Jul 2004 Resolved

Recent enforcement actions

  • State action · SOX Aug 2025
  • State action · SFJ Aug 2025
  • State action · SFL Aug 2025
  • State action · SOX Sep 2010
  • State action · SO6 Sep 2010
  • State action · SO6 Jul 2010
  • State action · SOX Jul 2010
  • State action · SO6 Apr 2010

This profile is built from EPA public records for system NC0136280 — 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.