Your search for "4983" gave back 2 results.
contaminated with polychlorinated biphenyls (PCBs). The "tar ponds" are actually not ponds at all ... site (down wind) revealed levels of all or some of the chemicals tested for that exceeded the ... copper and polyaromatic hydrocarbons (PAHs). All of these are found to be contaminating the area at ...
tailings pond, Back Bay and elsewhere). The sites are all leaking contaminants. An appropriate method to ...