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Water system · PWSID NC0319010

SILER CITY, TOWN OF

SILER CITY, NC · ~8,520 people served

Check your exact address → SILER CITY overview
80
Good
PurityRadar safety score

PWSID

NC0319010

State

North Carolina

City

SILER CITY

Population served

8,520

Primary source

Surface water

Score history

▼ 20 points — the score moved from 100 to 80 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 80

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 Nov 2025). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

4.6 ppt

limit 4 ppt

Above EPA limit · 1.1×

PFOA

Perfluorooctanoic acid

4.5 ppt

limit 4 ppt

Above EPA limit · 1.1×

PFPeA

3.4 ppt

limit —

No federal limit

PFHxA

3.1 ppt

limit —

No federal limit

Violations & enforcement

51

Violations on record

0

Unaddressed

28

Health-based

146

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2024. Official EPA record →

Monitoring · Lead & Copper Rule began Jan 2022 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2022 Resolved
Monitoring & reporting · EPA contaminant 1094 began Jan 2020 Resolved
Other · EPA contaminant 7500 began Jun 2011 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2011 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2010 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2010 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2010 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2009 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2009 Resolved
Other · EPA contaminant 7000 began Jul 2009 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2009 Resolved

Recent enforcement actions

  • State action · SIF Jan 2024
  • State action · SOX Feb 2023
  • State action · SIE Feb 2023
  • State action · SFL Feb 2023
  • State action · SFJ Feb 2023
  • State action · SIF Apr 2022
  • State action · SIF Apr 2022
  • State action · SOX Mar 2022

This profile is built from EPA public records for system NC0319010 — 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.