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