County Water Quality Report

Nueces County, Texas

2 public water systems serving 644,387 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
D
64/100
Utilities rated 2
Population served 644,387
Most recent test 2024
🇪🇺 Would fail EU standards 1 of 2

Top water quality concerns in Nueces County

  • Haloacetic acids (HAA9) significantly above health guidelinein 1 of 2 utilities
  • Bromochloroacetic acid significantly above health guidelinein 1 of 2 utilities
  • Dibromoacetic acid significantly above health guidelinein 1 of 2 utilities
  • PFAS contaminationin 1 of 2 utilities
  • Chromium-6 detectedin 1 of 2 utilities

All utilities in Nueces County

Click any utility for full grade card, contaminant data, and treatment plant contact info.

C
67/100

CITY OF CORPUS CHRISTI

CORPUS CHRISTI · 318,387 residents

Top concern: Haloacetic acids (HAA9) significantly above health guideline

View report →
D
61/100

Corpus Christi Municipal Water System

Corpus Christi · 326,000 residents

Top concern: PFAS contamination

View report →