County Water Quality Report

Madison County, Alabama

3 public water systems serving 483,321 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
D
60/100
Utilities rated 3
Population served 483,321

Top water quality concerns in Madison County

  • Haloacetic acids (HAA9) significantly above health guidelinein 3 of 3 utilities
  • Haloacetic acids (HAA5) significantly above health guidelinein 3 of 3 utilities
  • PFAS contaminationin 2 of 3 utilities
  • Total trihalomethanes (TTHMs) significantly above health guidelinein 2 of 3 utilities
  • Perfluorohexane sulfonate (PFHXS) significantly above health guidelinein 1 of 3 utilities

All utilities in Madison County

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

C
71/100

MADISON COUNTY WATER DEPARTMENT

HUNTSVILLE · 119,100 residents

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

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D
55/100

HUNTSVILLE UTILITIES WATER DEPT.

HUNTSVILLE · 310,107 residents

Top concern: PFAS contamination

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F
53/100

MADISON, THE W & WW BOARD OF THE CITY OF

MADISON · 54,114 residents

Top concern: PFAS contamination

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