County Water Quality Report

Macomb County, Michigan

6 public water systems serving 583,284 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
C
79/100
Utilities rated 6
Population served 583,284

Top water quality concerns in Macomb County

  • Haloacetic acids (HAA9) significantly above health guidelinein 6 of 6 utilities
  • Total trihalomethanes (TTHMs) significantly above health guidelinein 6 of 6 utilities
  • Haloacetic acids (HAA5) significantly above health guidelinein 6 of 6 utilities

All utilities in Macomb County

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

B
80/100

SHELBY TOWNSHIP

SHELBY TOWNSHIP · 72,000 residents

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

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B
79/100

CLINTON TOWNSHIP

CLINTON TOWNSHIP · 100,513 residents

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

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B
79/100

ST. CLAIR SHORES, CITY OF

ST. CLAIR SHORES · 59,715 residents

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

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B
79/100

STERLING HEIGHTS, CITY OF

STERLING HEIGHTS · 127,000 residents

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

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B
79/100

WARREN, CITY OF

WARREN · 134,056 residents

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

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B
78/100

MACOMB TOWNSHIP

MACOMB · 90,000 residents

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

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