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Water system · PWSID TX1380002

CITY OF KNOX CITY

KNOX CITY, TX · ~1,037 people served

Check your exact address → KNOX CITY overview
100
Excellent
PurityRadar safety score

PWSID

TX1380002

State

Texas

City

KNOX CITY

Population served

1,037

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

19

Violations on record

2

Unaddressed

9

Health-based

67

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2025 Unaddressed
Other · EPA contaminant 7500 began Jun 2015 Unaddressed
Other · EPA contaminant 7500 began May 2025 Resolved
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Max contaminant level (MCL) · Lead & Copper Rule health-based began Aug 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2015 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2015 Resolved
Other · EPA contaminant 7000 began Jul 2015 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2015 Resolved
Other · EPA contaminant 7500 began Feb 2015 Resolved

Recent enforcement actions

  • State action · SIF Aug 2025
  • State action · SOX Aug 2025
  • State action · SIF Aug 2025
  • State action · SOX Jun 2025
  • State action · SIA May 2025
  • State action · SIE Mar 2025
  • State action · SIA Mar 2025
  • State action · SIA Mar 2025

This profile is built from EPA public records for system TX1380002 — 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.