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