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Water system · PWSID NC0113010

CONCORD, CITY OF

CONCORD, NC · ~120,548 people served

Check your exact address → CONCORD overview
71
Good
PurityRadar safety score

PWSID

NC0113010

State

North Carolina

City

CONCORD

Population served

120,548

Primary source

Surface water

Score history

▼ 29 points — the score moved from 100 to 71 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 71

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

PFOS

Perfluorooctanesulfonic acid

7.3 ppt

limit 4 ppt

Above EPA limit · 1.8×

PFHxS

Perfluorohexanesulfonic acid

3.4 ppt

limit 10 ppt

Below EPA limit

Violations & enforcement

14

Violations on record

0

Unaddressed

5

Health-based

40

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2017. Official EPA record →

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2017 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2016 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2014 Resolved
Other · EPA contaminant 7500 began Apr 2009 Resolved
Other · EPA contaminant 7500 began Apr 2009 Resolved
Monitoring & reporting · EPA contaminant 2326 began Jan 2007 Resolved
Monitoring & reporting · Chlorite began Jan 2007 Resolved
Monitoring & reporting · EPA contaminant 2050 began Jul 2003 Resolved
Monitoring & reporting · EPA contaminant 2031 began Jul 2003 Resolved
Monitoring & reporting · EPA contaminant 2065 began Jul 2003 Resolved
Other · EPA contaminant 7000 began Jul 2002 Resolved
Treatment technique · EPA contaminant 0200 health-based began May 1995 Resolved

Recent enforcement actions

  • State action · SOX Aug 2017
  • State action · SIE Jul 2017
  • State action · SFJ Jul 2017
  • State action · SIF Jun 2017
  • State action · SIE Apr 2016
  • State action · SFL Apr 2016
  • State action · SFJ Apr 2016
  • State action · SIF Feb 2016

This profile is built from EPA public records for system NC0113010 — 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.