County Water Quality Report

Madera County, California

1 public water system serving 66,560 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 1
Population served 66,560

Top water quality concerns in Madera County

  • Haloacetic acids (HAA5) significantly above health guidelinein 1 of 1 utilities
  • Arsenic significantly above health guidelinein 1 of 1 utilities
  • Chromium (hexavalent) significantly above health guidelinein 1 of 1 utilities

All utilities in Madera County

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

C
65/100

CITY OF MADERA

MADERA · 66,560 residents

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

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