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Water system · PWSID NC0464050

MIDDLESEX WATER SYSTEM

RALEIGH, NC · ~1,389 people served

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

PWSID

NC0464050

State

North Carolina

City

RALEIGH

Population served

1,389

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

96

Violations on record

0

Unaddressed

6

Health-based

193

Enforcement actions

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

Other · EPA contaminant 7500 began Aug 2025 Addressed
Monitoring & reporting · EPA contaminant 2959 began Jan 2025 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved
Other · EPA contaminant 7500 began Aug 2023 Resolved
Other · EPA contaminant 7500 began Jul 2023 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Other · EPA contaminant 7500 began May 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2023 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Aug 2021 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Aug 2021 Resolved
Other · EPA contaminant 7500 began Jan 2021 Resolved

Recent enforcement actions

  • State action · SIF Oct 2025
  • State action · SFJ Oct 2025
  • State action · SFL Oct 2025
  • State action · SOX Jul 2025
  • State action · SIE May 2025
  • State action · SFJ May 2025
  • State action · SFL May 2025
  • State action · SOX Apr 2025

This profile is built from EPA public records for system NC0464050 — 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.