Lead

Standards & Effects

MCL (Maximum Contaminant Level)

15 ppb (action level)

Health Effects

Developmental effects in children, kidney damage, high blood pressure

Common Sources

Corrosion of household plumbing, mining, smelting

Filtration Options

Reverse osmosis, carbon filters (NSF-certified for lead)

Look for filters certified by NSF International or WQA for removal of lead.

Note: This information is educational. For personalized water testing and treatment recommendations, contact your local water utility or a certified water quality professional.