CITY OF CUERO

CUERO, TX · ~9,807 people served

Check your exact address → CUERO overview

100

Excellent

PurityRadar safety score

PWSID

TX0620001

State

Texas

City

CUERO

Population served

9,807

Primary source

Groundwater

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 Jul 2025). Levels in parts per trillion (ppt).

Lithium

91,100 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2011. Official EPA record →

Monitoring & reporting · Total coliform began Jan 2010 Resolved

Max contaminant level (MCL) · Total coliform health-based began Feb 2004 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1992 Resolved

Recent enforcement actions

State action · SIA Oct 2011
State action · SIE Oct 2011
State action · SOX May 2010
State action · SIF Apr 2004
State action · SIE Mar 2004
State action · SIA Mar 2004
State action · SOX Feb 2004
State action · SOX Jun 1993

This profile is built from EPA public records for system TX0620001 — 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.