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Water system · PWSID TX1750015

M E N WSC

CORSICANA, TX · ~4,040 people served

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

PWSID

TX1750015

State

Texas

City

CORSICANA

Population served

4,040

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 Aug 2023). Levels in parts per trillion (ppt).

PFBA

26 ppt

limit —

No federal limit

PFPeA

4.4 ppt

limit —

No federal limit

PFHxA

4.1 ppt

limit —

No federal limit

Violations & enforcement

12

Violations on record

6

Unaddressed

3

Health-based

37

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jan 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jul 2024 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jan 2024 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jul 2023 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2022 Unaddressed
Other · EPA contaminant 7500 began Dec 2023 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2015 Resolved
Other · EPA contaminant 7500 began Oct 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2010 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2008 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2007 Resolved

Recent enforcement actions

  • State action · SIA Sep 2025
  • State action · SIE Sep 2025
  • State action · SIA Mar 2025
  • State action · SIE Mar 2025
  • State action · SIF Sep 2024
  • State action · SIE Aug 2024
  • State action · SIA Aug 2024
  • State action · SIF Jul 2024

This profile is built from EPA public records for system TX1750015 — 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.