Discovery America Made Its Most Toxic Lake. Now We Need What's Inside Scott Admin posted on 5 months ago — updated on 1 second ago 177 views America’s most toxic lake may also be one of its most overlooked resources. At the Berkeley Pit Superfund Site, scientists are extracting clean energy materials from a century of mining waste. pbs lake discovery toxic PBS Terra Berkeley Pit Scott Follow Author, educator, musician, dancer and all around creative type. Founder of "The Happy Now" website and the online jewelry store "Silver and Sage".
