County Water Quality Report

Tarrant County, Texas

7 public water systems serving 2,899,457 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
D
65/100
Utilities rated 7
Population served 2,899,457
Most recent test 2024
🇪🇺 Would fail EU standards 4 of 7

Top water quality concerns in Tarrant County

  • Haloacetic acids (HAA9) significantly above health guidelinein 5 of 7 utilities
  • PFAS contaminationin 3 of 7 utilities
  • Bromochloroacetic acid significantly above health guidelinein 3 of 7 utilities
  • Haloacetic Acids (HAA5) significantly above health guidelinein 2 of 7 utilities
  • Chromium-6 detectedin 2 of 7 utilities

All utilities in Tarrant County

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

B
76/100

City of Arlington Water Department

Arlington · 398,000 residents

Top concern: Haloacetic Acids (HAA5) significantly above health guideline

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C
74/100

Fort Worth Department of Public Works

Fort Worth · 918,000 residents

Top concern: Haloacetic Acids (HAA5) significantly above health guideline

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C
67/100

CITY OF MANSFIELD

MANSFIELD · 77,142 residents

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

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C
67/100

CITY OF EULESS

EULESS · 61,601 residents

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

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D
61/100

CITY OF ARLINGTON

ARLINGTON · 413,955 residents

Top concern: PFAS contamination

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D
55/100

CITY OF FORT WORTH

FORT WORTH · 955,900 residents

Top concern: PFAS contamination

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D
55/100

CITY OF NORTH RICHLAND HILLS

NORTH RICHLAND HILLS · 74,859 residents

Top concern: PFAS contamination

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