Rockwell Hanford Operations Environmental Surveillance. Annual report, Calendar Year 1984

The Environmental Surveillance Program functions to assess the impact of Rockwell Hanford Operations (Rockwell) activities on the environment in the Separations Area (200 East and West Areas) and to determine trends in the levels of environmental radioactivity. This report presents and interprets environmental levels of radioactivity found in the Separations Area during 1984. The Environmental Surveillance Program includes sampling and radiological analysis of ambient air, surface water, groundwater, sediments, soil, and biota. It also includes external radiation measurements and radiological surveys of waste disposal sites, radiological control areas, and roads. The 1984 data are summarized. 64 figs., 20 tabs