Document Y1B4a8mKvbjBavkX5VoBn54V

MSCO, WISH rsiciTY hbmib > 22,000 * 22,500 NOV 2 3 875 [Light PCB pollution in Columbia Related story Page 13 not in sufficient quantities to Reed said the chemical, poly- T? AWOCUTKD PRE8S cause a health hazard or to en- chlorinated biphenyl, has been A chemical tnmthreatofui to ^ abflity,t0 ^ found u WU in other water- e<lnunote some species of ush In the But it pramt only In .. . *"* *cro" niM- l* Irae harmful concentration! In NaUnntol P. Heed, eeeietant olndl"! Columbia River. )t the OohimMn River, says fedoral Oeh specialist. Eric GaugiiU of tbs Seattle office of the National Marine secretary nf the interior, raid at a conference in Chicago earHer Friday that some fish In the Gnat Likes are unsafe to is discharged from lnduatrtal plants, especially makers of electrical equipment, that use it In their processes. ________ Fisheries Service Mid the eat and are becoming unable to '------- -------------------------------------------chemical PCB has been de- reproduce because of the cbemteded In Northwest fish, hut leal PCB in the eater. HONS 033401