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Water system · PWSID NC4064005

CENTRAL NASH WATER & SEWER

NASHVILLE, NC · ~7,675 people served

Check your exact address → NASHVILLE overview
56
Fair
PurityRadar safety score

PWSID

NC4064005

State

North Carolina

City

NASHVILLE

Population served

7,675

Primary source

SWP

Score history

▼ 44 points — the score moved from 100 to 56 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 56

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Oct 2023). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

7.7 ppt

limit 4 ppt

Above EPA limit · 1.9×

PFOA

Perfluorooctanoic acid

4.8 ppt

limit 4 ppt

Above EPA limit · 1.2×

PFBA

5.9 ppt

limit —

No federal limit

Violations & enforcement

19

Violations on record

0

Unaddressed

3

Health-based

60

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2025 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2023 Resolved
Monitoring · Lead & Copper Rule began Jul 2023 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Other · EPA contaminant 7500 began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2006 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2006 Resolved
Other · EPA contaminant 7500 began Apr 2005 Resolved

Recent enforcement actions

  • State action · SOX Nov 2025
  • State action · SFJ Oct 2025
  • State action · SFL Oct 2025
  • State action · SIE Oct 2025
  • State action · SIF Oct 2024
  • State action · SIF Oct 2024
  • State action · SOX Feb 2024
  • State action · SFJ Jan 2024

This profile is built from EPA public records for system NC4064005 — 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.