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Water system · PWSID NC0234139

PINE KNOLLS WATER SUPPLY

CARY, NC · ~71 people served

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

PWSID

NC0234139

State

North Carolina

City

CARY

Population served

71

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

18

Violations on record

0

Unaddressed

1

Health-based

36

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2023. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2004 Resolved
Monitoring & reporting · Total coliform began Dec 2002 Resolved
Monitoring & reporting · Total coliform began Nov 2002 Resolved
Other · EPA contaminant 7000 began Jul 2002 Resolved
Monitoring & reporting · Nitrate began Jan 2001 Resolved
Monitoring & reporting · Nitrate began Jan 2001 Resolved
Monitoring & reporting · Nitrate began Jan 2001 Resolved
Treatment technique · Lead & Copper Rule health-based began Jan 1994 Resolved
Monitoring & reporting · Nitrate began Jan 1993 Resolved
Monitoring & reporting · Antimony began Jul 1985 Resolved
Monitoring & reporting · Chromium (total) began Jul 1985 Resolved

Recent enforcement actions

  • State action · SOX Mar 2023
  • State action · SFL Mar 2023
  • State action · SFJ Mar 2023
  • State action · SOX Jul 2010
  • State action · SO6 Jul 2010
  • State action · SOX Aug 2006
  • State action · SOX Aug 2006
  • State action · SOX Aug 2006

This profile is built from EPA public records for system NC0234139 — 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.