CITY OF YOAKUM

YOAKUM, TX · ~5,815 people served

Check your exact address → YOAKUM overview

100

Excellent

PurityRadar safety score

PWSID

TX0620003

State

Texas

City

YOAKUM

Population served

5,815

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

Lithium

49,000 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2021. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2025 Unaddressed

Monitoring & reporting · EPA contaminant 0999 began Apr 2021 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2016 Resolved

Monitoring & reporting · EPA contaminant 3014 began Dec 2015 Resolved

Max contaminant level (MCL) · Total coliform health-based began Dec 2015 Resolved

Monitoring & reporting · Total coliform began Jan 2010 Resolved

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

Recent enforcement actions

State action · SOX Dec 2021
State action · SIF Dec 2021
State action · SIE Oct 2021
State action · SIA Oct 2021
State action · SOX Oct 2017
State action · SIF Jan 2017
State action · SIE Oct 2016
State action · SIA Oct 2016

This profile is built from EPA public records for system TX0620003 — 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.