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Water system · PWSID TX0610020

CROSS TIMBERS WSC

ARGYLE, TX · ~8,751 people served

Check your exact address → ARGYLE overview
94
Excellent
PurityRadar safety score

PWSID

TX0610020

State

Texas

City

ARGYLE

Population served

8,751

Primary source

SWP

Score history

▼ 6 points — the score moved from 100 to 94 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 94

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

PFHxS

Perfluorohexanesulfonic acid

8.8 ppt

limit 10 ppt

Near EPA limit

Lithium

45,800 ppt

limit —

No federal limit

6:2 FTS

441 ppt

limit —

No federal limit

PFBA

9 ppt

limit —

No federal limit

PFPeA

4.1 ppt

limit —

No federal limit

PFHxA

3.8 ppt

limit —

No federal limit

PFBS

3.5 ppt

limit —

No federal limit

Violations & enforcement

13

Violations on record

1

Unaddressed

0

Health-based

34

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2025 Unaddressed
Other · EPA contaminant 7500 began Jan 2024 Resolved
Monitoring · Lead & Copper Rule began Dec 2022 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Other · EPA contaminant 7500 began Sep 2021 Resolved
Other · EPA contaminant 7500 began Nov 2020 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jun 2020 Resolved
Monitoring & reporting · EPA contaminant 3014 began Sep 2019 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jul 2015 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2013 Resolved
Monitoring & reporting · Total coliform began Apr 2011 Resolved

Recent enforcement actions

  • State action · SIF Mar 2025
  • State action · SOX Mar 2024
  • State action · SIF Feb 2024
  • State action · SOX Feb 2024
  • State action · SIA Jan 2024
  • State action · SOX Sep 2023
  • State action · SIA May 2023
  • State action · SIE Feb 2023

This profile is built from EPA public records for system TX0610020 — 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.