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Water system · PWSID TX1080021

CITY OF HIDALGO WATER SYSTEM

HIDALGO, TX · ~14,800 people served

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

PWSID

TX1080021

State

Texas

City

HIDALGO

Population served

14,800

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 Feb 2025). Levels in parts per trillion (ppt).

Lithium

56,000 ppt

limit —

No federal limit

Violations & enforcement

18

Violations on record

2

Unaddressed

1

Health-based

39

Enforcement actions

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

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Other · EPA contaminant 7500 began May 2025 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Other · EPA contaminant 7500 began Apr 2023 Resolved
Other · EPA contaminant 7500 began Mar 2022 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2021 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Monitoring · Lead & Copper Rule began Feb 2021 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2019 Resolved
Other · EPA contaminant 7000 began Jul 2019 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved

Recent enforcement actions

  • State action · SIF Jun 2025
  • State action · SIF Jun 2025
  • State action · SIF Jun 2025
  • State action · SOX Jun 2025
  • State action · SOX Jun 2025
  • State action · SIA May 2025
  • State action · SOX May 2025
  • State action · SOX Apr 2025

This profile is built from EPA public records for system TX1080021 — 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.