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