Adobe InDesign CS3 (5.0.4)
Cleaning Up Clean Rivers: Dollars Well Spent? Jeffrey C. Miller The Portland Harbor Superfund Site Study Area is a tenmiil stretch of the Willamette River located just downstream from Portland, Oregon. According to the recently released draft remedial investigation report, polychlorinated biphenyyl (PCBs) account for most of the estimated human health and ecological risks at the site, with dioxins/furans, polycylic aromatic hydrocarbons (PAHs), and dichlorodiphenyltrichloroetthan (DDT) playing a...