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Water system · PWSID NC4093011

STONEHOUSE ACRES

100
Excellent
PurityRadar safety score

PWSID

NC4093011

State

North Carolina

City

CARY

Population served

55

Primary source

SWP

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

27

Violations on record

0

Unaddressed

3

Health-based

26

Enforcement actions

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

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2025 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2024 Resolved
Other · EPA contaminant 7500 began Sep 2024 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2024 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · EPA contaminant 2984 began Apr 2012 Resolved
Monitoring & reporting · EPA contaminant 2983 began Apr 2012 Resolved
Monitoring & reporting · EPA contaminant 2980 began Apr 2012 Resolved
Monitoring & reporting · EPA contaminant 2990 began Apr 2012 Resolved
Monitoring & reporting · EPA contaminant 2989 began Apr 2012 Resolved
Monitoring & reporting · EPA contaminant 2378 began Apr 2012 Resolved
Monitoring & reporting · EPA contaminant 2982 began Apr 2012 Resolved

Recent enforcement actions

  • State action · SOX May 2025
  • State action · SIF Apr 2025
  • State action · SFJ Mar 2025
  • State action · SIE Mar 2025
  • State action · SIF Dec 2024
  • State action · SOX Dec 2024
  • State action · SFJ Nov 2024
  • State action · SIE Nov 2024

This profile is built from EPA public records for system NC4093011 — 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.