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Water system · PWSID TX0570036

CITY OF CEDAR HILL

CEDAR HILL, TX · ~50,904 people served

Check your exact address → CEDAR HILL overview
100
Excellent
PurityRadar safety score

PWSID

TX0570036

State

Texas

City

CEDAR HILL

Population served

50,904

Primary source

SWP

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

Latest detections from EPA’s UCMR5 monitoring (through Oct 2025). Levels in parts per trillion (ppt).

PFBA

9.5 ppt

limit —

No federal limit

PFPeA

4.8 ppt

limit —

No federal limit

PFBS

4.2 ppt

limit —

No federal limit

PFHxA

4.2 ppt

limit —

No federal limit

Violations & enforcement

14

Violations on record

1

Unaddressed

3

Health-based

31

Enforcement actions

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

Other · EPA contaminant 7500 began Mar 2010 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2013 Resolved
Monitoring & reporting · Total coliform began Oct 2009 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2009 Resolved
Other · EPA contaminant 7500 began Nov 2008 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2008 Resolved
Monitoring & reporting · Total coliform began Jul 2008 Resolved
Other · EPA contaminant 7500 began May 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2007 Resolved
Other · EPA contaminant 7500 began Dec 2006 Resolved

Recent enforcement actions

  • State action · SIA Dec 2025
  • State action · SOX Jun 2025
  • State action · SOX Mar 2014
  • State action · SO6 Feb 2014
  • State action · SO6 Feb 2014
  • State action · SO6 Jan 2012
  • State action · SFJ Nov 2011
  • State action · SOX Nov 2011

This profile is built from EPA public records for system TX0570036 — 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.