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Water system · PWSID TX0700005

CITY OF MIDLOTHIAN

MIDLOTHIAN, TX · ~27,699 people served

Check your exact address → MIDLOTHIAN overview
87
Excellent
PurityRadar safety score

PWSID

TX0700005

State

Texas

City

MIDLOTHIAN

Population served

27,699

Primary source

Surface water

Score history

▼ 13 points — the score moved from 100 to 87 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 87

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

PFOA

Perfluorooctanoic acid

4.8 ppt

limit 4 ppt

Above EPA limit · 1.2×

Lithium

9,600 ppt

limit —

No federal limit

PFBA

6.7 ppt

limit —

No federal limit

PFPeA

3.5 ppt

limit —

No federal limit

PFBS

3.3 ppt

limit —

No federal limit

PFHxA

3.1 ppt

limit —

No federal limit

PFHpA

3 ppt

limit —

No federal limit

Violations & enforcement

8

Violations on record

0

Unaddressed

2

Health-based

27

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2022. Official EPA record →

Other · EPA contaminant 7500 began Feb 2022 Resolved
Monitoring & reporting · EPA contaminant 1009 began May 2020 Resolved
Monitoring & reporting · EPA contaminant 1009 began Nov 2017 Resolved
Max contaminant level (MCL) · EPA contaminant 1009 health-based began Nov 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2007 Resolved
Other · EPA contaminant 7000 began Jul 2004 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1992 Resolved

Recent enforcement actions

  • State action · SIF Mar 2022
  • State action · SIA Mar 2022
  • State action · SOX Jun 2021
  • State action · SOX Feb 2021
  • State action · SIE Feb 2021
  • State action · SIA Feb 2021
  • State action · SIF Jun 2018
  • State action · SIF Apr 2018

This profile is built from EPA public records for system TX0700005 — 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.