THE SITE WAS REFERRED TO EPA FROM OREGON DEPARTMENT OF ENVIRONMENTAL QUALITY DUE TO CONTAMINATION AT THE SITE. THE CONTAMINANTS OF CONCERN INCLUDE PCBS, CARCINOGENIC PAHS, TRIBUTYLIN, AND METALS INCLUDING ANTIMONY, ARSENIC, CHROMIUM, COPPER, LEAD AND MERCURY. THE PRP CONDUCTED AN EE/CA PURSUANT TO AN ADMINISTRATIVE ORDER AND NOW THE PRP WILL BE CONDUCTING THE CLEANUP OF THE SITE PURSUANT TO A SECOND ORDER.