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