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Water system · PWSID TX0270049

CITY OF GRANITE SHOALS

GRANITE SHOALS, TX · ~6,795 people served

Check your exact address → GRANITE SHOALS overview
100
Excellent
PurityRadar safety score

PWSID

TX0270049

State

Texas

City

GRANITE SHOALS

Population served

6,795

Primary source

Surface water

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

Lithium

11,300 ppt

limit —

No federal limit

PFBA

17 ppt

limit —

No federal limit

Violations & enforcement

90

Violations on record

2

Unaddressed

36

Health-based

280

Enforcement actions

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

Other · EPA contaminant 7500 began Aug 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jan 2024 Resolved
Other · EPA contaminant 7500 began Dec 2023 Resolved
Other · EPA contaminant 7500 began Nov 2023 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2023 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2023 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2023 Resolved
Other · EPA contaminant 7500 began Jan 2023 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2023 Resolved

Recent enforcement actions

  • State action · SIA Dec 2025
  • State action · SIA Sep 2025
  • State action · SOX Jan 2025
  • State action · SIA Aug 2024
  • State action · SIE Aug 2024
  • State action · SIA Aug 2024
  • State action · SIE Aug 2024
  • State action · SFO Jul 2024

This profile is built from EPA public records for system TX0270049 — 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.