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ZIP Code Lookup

Water quality in ZIP 46143

JEFFERSONVILLE, Indiana · 6 utilities serving 602,876 residents

Utilities serving this ZIP

Click any utility for full water quality details, contaminant testing data, treatment plant contact information, and recommended filters.

A
90/100

INDIANA AMERICAN WATER - S. INDIANA

Serves 104,445 residents · JEFFERSONVILLE, IN

  • Haloacetic acids (HAA9) significantly above health guideline
  • Total trihalomethanes (TTHMs) significantly above health guideline
  • Haloacetic acids (HAA5) significantly above health guideline
View full report →
A
87/100

INDIANA AMERICAN WATER - MUNCIE

Serves 74,030 residents · MUNCIE, IN

  • Haloacetic acids (HAA9) significantly above health guideline
  • Total trihalomethanes (TTHMs) significantly above health guideline
  • Haloacetic acids (HAA5) significantly above health guideline
View full report →
A
87/100

INDIANA AMERICAN WATER - NORTHWEST

Serves 210,510 residents · MERRILLVILLE, IN

  • Haloacetic acids (HAA9) significantly above health guideline
  • Total trihalomethanes (TTHMs) significantly above health guideline
  • Haloacetic acids (HAA5) significantly above health guideline
View full report →
A
85/100

INDIANA AMERICAN WATER - JOHNSON COUNTY

Serves 86,813 residents · GREENWOOD, IN

  • Arsenic significantly above health guideline
  • Haloacetic acids (HAA9) significantly above health guideline
  • Total trihalomethanes (TTHMs) significantly above health guideline
View full report →
B
80/100

INDIANA AMERICAN WATER - TERRE HAUTE

Serves 67,765 residents · TERRE HAUTE, IN

  • PFAS contamination
  • Haloacetic acids (HAA9) significantly above health guideline
  • Haloacetic acids (HAA5) significantly above health guideline
View full report →
C
72/100

INDIANA AMERICAN WATER - KOKOMO

Serves 59,313 residents · KOKOMO, IN

  • Haloacetic acids (HAA9) significantly above health guideline
  • Arsenic significantly above health guideline
  • Total trihalomethanes (TTHMs) significantly above health guideline
View full report →

Wondering what's in your water?

Every utility above publishes an annual Consumer Confidence Report (CCR) listing contaminants found in your water. Click any utility to see:

  • Detected contaminants and how they compare to health guidelines
  • Treatment plant contact information and water quality officer
  • Recent SDWA violations and resolution status
  • Filter recommendations matched to your specific water profile

Read our water safety guides →