County Water Quality Report

Monmouth County, New Jersey

1 public water system serving 377,613 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
F
48/100
Utilities rated 1
Population served 377,613

Top water quality concerns in Monmouth County

  • PFAS contaminationin 1 of 1 utilities
  • Total trihalomethanes (TTHMs) significantly above health guidelinein 1 of 1 utilities
  • Haloacetic acids (HAA9) significantly above health guidelinein 1 of 1 utilities
  • Bromodichloromethane significantly above health guidelinein 1 of 1 utilities
  • Arsenic detectedin 1 of 1 utilities

All utilities in Monmouth County

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

F
48/100

NJ AMERICAN WATER - COASTAL NORTH

FREEHOLD TWP.-1316 · 377,613 residents

Top concern: PFAS contamination

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