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Water system · PWSID TX1750024

NAVARRO MILLS WSC

PURDON, TX · ~3,852 people served

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

PWSID

TX1750024

State

Texas

City

PURDON

Population served

3,852

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 Nov 2024). Levels in parts per trillion (ppt).

Lithium

39,500 ppt

limit —

No federal limit

PFBA

6.2 ppt

limit —

No federal limit

Violations & enforcement

30

Violations on record

0

Unaddressed

1

Health-based

79

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2021. Official EPA record →

Monitoring & reporting · EPA contaminant 0999 began Oct 2020 Resolved
Monitoring · Lead & Copper Rule began Sep 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2016 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2015 Resolved
Other · EPA contaminant 7500 began Feb 2015 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2014 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2014 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2014 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2014 Resolved
Other · EPA contaminant 7500 began Jul 2013 Resolved
Monitoring & reporting · Total coliform began Mar 2013 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2009 Resolved

Recent enforcement actions

  • State action · SOX Jul 2021
  • State action · SIF Apr 2021
  • State action · SIE Apr 2021
  • State action · SIA Apr 2021
  • State action · SOX May 2018
  • State action · SIF Feb 2018
  • State action · SIA Jan 2018
  • State action · SIE Jan 2018

This profile is built from EPA public records for system TX1750024 — 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.