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Water system · PWSID NC0136193

SOUTHWOOD S/D

100
Excellent
PurityRadar safety score

PWSID

NC0136193

State

North Carolina

City

CARY

Population served

48

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

19

Violations on record

0

Unaddressed

1

Health-based

50

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Jul 2025 Addressed
Other · EPA contaminant 7500 began Aug 2007 Resolved
Treatment technique · Lead & Copper Rule health-based began Apr 2007 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 Jan 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 · Cadmium began Jan 1989 Resolved
Monitoring & reporting · Barium began Jan 1989 Resolved

Recent enforcement actions

  • State action · SIE Aug 2025
  • State action · SFL Aug 2025
  • State action · SFJ Aug 2025
  • EPA/federal action · EOX Jan 2010
  • State action · SOX Mar 2008
  • State action · SIF Sep 2007
  • State action · SOX Aug 2007
  • State action · SFJ Jul 2007

This profile is built from EPA public records for system NC0136193 — 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.