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Water system · PWSID NC0111137

DOGWOOD KNOLLS SUBDIVISION

CARY, NC · ~98 people served

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

PWSID

NC0111137

State

North Carolina

City

CARY

Population served

98

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

48

Violations on record

0

Unaddressed

2

Health-based

99

Enforcement actions

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

Other · EPA contaminant 7500 began Jan 2021 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Other · EPA contaminant 7500 began Feb 2019 Resolved
Other · EPA contaminant 7500 began Dec 2018 Resolved
Other · EPA contaminant 7500 began Dec 2018 Resolved
Other · EPA contaminant 7500 began Nov 2018 Addressed
Monitoring & reporting · Lead & Copper Rule began Jan 2018 Addressed
Monitoring · Lead & Copper Rule began Nov 2017 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2017 Resolved
Monitoring · Lead & Copper Rule began Oct 2017 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2017 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2017 Resolved

Recent enforcement actions

  • State action · SOX Aug 2023
  • State action · SIF Jul 2021
  • State action · SOX Jun 2021
  • State action · SIF Jun 2021
  • State action · SFL Jun 2021
  • State action · SFJ Jun 2021
  • State action · SOX Dec 2020
  • State action · SFL Dec 2020

This profile is built from EPA public records for system NC0111137 — 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.