County Water Quality Report

Brown County, Wisconsin

1 public water system serving 107,369 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
F
50/100
Utilities rated 1
Population served 107,369

Top water quality concerns in Brown County

  • PFAS contaminationin 1 of 1 utilities
  • Haloacetic acids (HAA9) significantly above health guidelinein 1 of 1 utilities
  • Total PFOS and PFOA significantly above health guidelinein 1 of 1 utilities
  • Total trihalomethanes (TTHMs) significantly above health guidelinein 1 of 1 utilities

All utilities in Brown County

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

F
50/100

GREEN BAY WATERWORKS

GREEN BAY · 107,369 residents

Top concern: PFAS contamination

View report →