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Water system · PWSID TX0570006

CITY OF DESOTO

DESOTO, TX · ~57,999 people served

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

PWSID

TX0570006

State

Texas

City

DESOTO

Population served

57,999

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

PFBA

16 ppt

limit —

No federal limit

PFPeA

5.3 ppt

limit —

No federal limit

PFHxA

4.7 ppt

limit —

No federal limit

PFBS

4.2 ppt

limit —

No federal limit

Violations & enforcement

28

Violations on record

0

Unaddressed

2

Health-based

72

Enforcement actions

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

Other · EPA contaminant 7500 began Jan 2024 Resolved
Monitoring & reporting · Nitrite began Jan 2023 Resolved
Monitoring · Lead & Copper Rule began Dec 2022 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2015 Resolved
Other · EPA contaminant 7500 began Oct 2012 Resolved
Monitoring & reporting · Total coliform began Jun 2012 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2010 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2008 Resolved
Monitoring & reporting · Total coliform began Oct 2008 Resolved
Other · EPA contaminant 7500 began Mar 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2007 Resolved
Other · EPA contaminant 7500 began Jul 2007 Resolved

Recent enforcement actions

  • State action · SIF Apr 2024
  • State action · SIF Feb 2024
  • State action · SOX Feb 2024
  • State action · SIA Jan 2024
  • State action · SOX Jun 2023
  • State action · SIA May 2023
  • State action · SIE May 2023
  • State action · SOX Feb 2023

This profile is built from EPA public records for system TX0570006 — 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.