At 11:02 AM 3/27/95 -0800, "Kerry Clark 784-2225 fax (604) 784 2299" <KCLARK@ wrote: > I wonder if the use of lead-free gasoline in recent years has resulted > in any reduction in the lead content of plants near roadways. Is it too > soon to see a difference? Any one have any information? My understanding is second hand, but I recall seeing dramatic decreases discussed in the literature as a result of the several years of no-lead gasoline. The point of one article that proposed to do a budget of Pb, searching all reservoirs in soil, organisms, runoff, etc., was that most of the lead that should have been there was missing. Perhaps someone else has some literature citations.