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