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County Water Quality Report

Sumner County, Tennessee

3 public water systems serving 255,409 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
C
76/100
Utilities rated 3
Population served 255,409

Top water quality concerns in Sumner County

  • Haloacetic acids (HAA9) significantly above health guidelinein 3 of 3 utilities
  • Haloacetic acids (HAA5) significantly above health guidelinein 3 of 3 utilities
  • Total trihalomethanes (TTHMs) significantly above health guidelinein 3 of 3 utilities

All utilities in Sumner County

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

B
79/100

GALLATIN WATER DEPARTMENT

GALLATIN · 65,964 residents

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

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B
76/100

HENDERSONVILLE U.D.

HENDERSONVILLE · 59,034 residents

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

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C
74/100

WHITE HOUSE UTILITY DISTRICT

HENDERSONVILLE · 130,411 residents

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

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