Science Buddies
Science Buddies: Are There Dangerous Levels of Lead in Local Soil?
The element lead is a neurotoxin that is particularly dangerous to young children. Among other uses, lead compounds were common paint additives until being phased out for safer titanium-based additives beginning in the 1960's. Lead...
US Environmental Protection Agency
Epa: Basic Information About Lead in Drinking Water
Learn about the threat of lead in drinking water and what actions you can take to prevent or deal with exposure.
Other
Eco Usa: Lead
Good health and environmental information on lead, lead poisoning and the fate of lead in the body. Quite readable.