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Water system · PWSID TX0570013

CITY OF LANCASTER

LANCASTER, TX · ~40,449 people served

Check your exact address → LANCASTER overview
100
Excellent
PurityRadar safety score

PWSID

TX0570013

State

Texas

City

LANCASTER

Population served

40,449

Primary source

SWP

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

PFBA

9.9 ppt

limit —

No federal limit

PFPeA

7 ppt

limit —

No federal limit

PFHxA

6.6 ppt

limit —

No federal limit

PFBS

4.9 ppt

limit —

No federal limit

Violations & enforcement

8

Violations on record

0

Unaddressed

3

Health-based

22

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2023. Official EPA record →

Other · EPA contaminant 7000 began Jul 2023 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Other · EPA contaminant 7000 began Jul 2015 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2013 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2008 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2007 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2007 Resolved

Recent enforcement actions

  • State action · SOX Oct 2023
  • State action · SIA Oct 2023
  • State action · SOX Oct 2020
  • State action · SIA Oct 2020
  • State action · SOX Oct 2015
  • State action · SIA Oct 2015
  • State action · SIA Oct 2014
  • State action · SOX Mar 2014

This profile is built from EPA public records for system TX0570013 — 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.