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Water system · PWSID TX0470015

UPPER LEON RIVER MWD

COMANCHE, TX · ~2,919 people served

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

PWSID

TX0470015

State

Texas

City

COMANCHE

Population served

2,919

Primary source

Surface water

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

21

Violations on record

0

Unaddressed

9

Health-based

60

Enforcement actions

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

Other · EPA contaminant 7500 began Jan 2024 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2024 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2023 Resolved
Other · EPA contaminant 7500 began Mar 2021 Resolved
Other · EPA contaminant 7500 began Mar 2021 Resolved
Other · EPA contaminant 7500 began Mar 2021 Resolved
Treatment technique · EPA contaminant 0300 health-based began Feb 2021 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2021 Resolved
Monitoring & reporting · EPA contaminant 0300 began Sep 2020 Resolved
Monitoring & reporting · EPA contaminant 0300 began Sep 2020 Resolved
Monitoring & reporting · EPA contaminant 0300 began Aug 2020 Resolved
Monitoring & reporting · EPA contaminant 0300 began Aug 2020 Resolved

Recent enforcement actions

  • State action · SOX May 2024
  • State action · SIF Apr 2024
  • State action · SIE Mar 2024
  • State action · SIA Mar 2024
  • State action · SIF Jan 2024
  • State action · SOX Jan 2024
  • State action · SIE Dec 2023
  • State action · SIA Dec 2023

This profile is built from EPA public records for system TX0470015 — 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.