APPLEBY WSC

NACOGDOCHES, TX · ~5,745 people served

Check your exact address → NACOGDOCHES overview

100

Excellent

PurityRadar safety score

PWSID

TX1740005

State

Texas

City

NACOGDOCHES

Population served

5,745

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

Lithium

11,000 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2015. Official EPA record →

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2014 Resolved

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

Max contaminant level (MCL) · Total coliform health-based began May 2003 Resolved

Recent enforcement actions

State action · SOX Jun 2015
State action · SOX Mar 2015
State action · SIF Oct 2014
State action · SIE Sep 2014
State action · SIA Sep 2014
State action · SIF Sep 2004
State action · SIE Aug 2004
State action · SIA Aug 2004

This profile is built from EPA public records for system TX1740005 — 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.