CITY OF CRYSTAL CITY

CRYSTAL CITY, TX · ~7,128 people served

Check your exact address → CRYSTAL CITY overview

100

Excellent

PurityRadar safety score

PWSID

TX2540001

State

Texas

City

CRYSTAL CITY

Population served

7,128

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

Lithium

14,600 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2025 Resolved

Monitoring & reporting · Lead & Copper Rule began Dec 2019 Resolved

Monitoring & reporting · Lead & Copper Rule began Dec 2013 Resolved

Other · EPA contaminant 7000 began Jul 2004 Resolved

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

Recent enforcement actions

State action · SOX Dec 2025
State action · SIA Dec 2025
State action · SIE Dec 2025
State action · SOX Mar 2020
State action · SIA Mar 2020
State action · SOX Jun 2014
State action · SOX Mar 2005
State action · SIA Jan 2005

This profile is built from EPA public records for system TX2540001 — 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.