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Water system · PWSID TX1710001

CITY OF DUMAS

DUMAS, TX · ~14,290 people served

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

PWSID

TX1710001

State

Texas

City

DUMAS

Population served

14,290

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

Lithium

60,000 ppt

limit —

No federal limit

Violations & enforcement

17

Violations on record

0

Unaddressed

3

Health-based

47

Enforcement actions

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

Monitoring & reporting · EPA contaminant 3014 began Nov 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Sep 2025 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jan 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2023 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Other · EPA contaminant 7500 began Jul 2021 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2020 Resolved
Other · EPA contaminant 7500 began Sep 2016 Resolved
Treatment technique · Lead & Copper Rule health-based began Aug 2016 Resolved
Other · EPA contaminant 7500 began Jul 2014 Addressed
Max contaminant level (MCL) · Total coliform health-based began Jul 2014 Resolved

Recent enforcement actions

  • State action · SOX Dec 2025
  • State action · SOX Nov 2025
  • State action · SIA Nov 2025
  • State action · SOX Jul 2025
  • State action · SIF May 2025
  • State action · SIF May 2025
  • State action · SIE May 2025
  • State action · SIF Apr 2025

This profile is built from EPA public records for system TX1710001 — 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.