G & W WSC

WALLER, TX · ~3,343 people served

Check your exact address → WALLER overview

100

Excellent

PurityRadar safety score

PWSID

TX2370063

State

Texas

City

WALLER

Population served

3,343

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

Lithium

12,000 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring · Lead & Copper Rule began Jan 2021 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2014 Resolved

Other · EPA contaminant 7500 began May 2012 Resolved

Monitoring & reporting · Total coliform began Jan 2012 Resolved

Recent enforcement actions

State action · SIF May 2021
State action · SOX Mar 2021
State action · SIE Mar 2021
State action · SIA Mar 2021
State action · SIA Jun 2015
State action · SOX May 2015
State action · SOX Apr 2015
State action · SIA Mar 2015

This profile is built from EPA public records for system TX2370063 — 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.