Local water quality
Water quality in Port Washington, Wisconsin
1 public water system · EPA data
The bottom line
EPA records for the water serving Port Washington, Wisconsin show Lead. A filter independently certified to reduce those exact contaminants is the most direct fix.
What's in Port Washington's water
Contaminants EPA has recorded across Port Washington's water systems, and how many certified filters remove each.
The water system serving Port Washington
Open a system for its full report — measured levels vs. federal limits, PFAS, and the certified filters that remove each contaminant.
Filter your Port Washington water
Match a certified filter to what's actually in your water — a filter certified for lead may do nothing for PFAS or fluoride.