Scientists are conducting public health assessments on the release of iodineġ31, Y-12 mercury releases, PCBs, radionuclides from White Oak Creek, Y-12 uranium Phase II screening-level evaluation of past exposure (1944-1990) to identifyĬontaminants of concern for further evaluation. To expand upon the efforts of the TDOHnot duplicate them≪TSDR scientistsĬonducted a review and a screening analysis of the department's Phase I and Uranium, radionuclides, and several other toxic substances. Substances, the TDOH conducted additional screening analyses for releases of In addition to the dose reconstruction studies on these four Poplar Creek area and the Watts Bar Reservoir area.ĭuring Phase I and Phase II of the Oak Ridge Health Studies, the TDOH conductedĮxtensive reviews and screening analyses of the available information and identifiedįour hazardous substances that may have been responsible for adverse healthĮffects: radionuclides from White Oak Creek, iodine, mercury, and polychlorinatedīiphenyls (PCBs). Related to two off-site areas affected by ORR operationsthe East Fork This public health assessment, ATSDR addressed current public health issues Health issues related to Superfund cleanup activities at the site. Have been exposed in the past, ATSDR's activities focused on current public While the Tennessee Department of Health (TDOH)Ĭonducted the Oak Ridge Health Studies to evaluate whether off-site populations ATSDR is the principal federal public healthĪgency charged with evaluating human health effects of exposure to hazardous Time, ATSDR has identified and evaluated several public health issues and has Present a public health hazard to communities surrounding the ORR. To determine whether levels of environmental contamination at and near the ORR Members, civic organizations, and other government agencies by working extensively (ATSDR) has responded to requests and addressed health concerns of community Waste from past and present activities at the site.įor the last 10 years, the Agency for Toxic Substances and Disease Registry TheseĪgencies are working together to investigate and take remedial action on hazardous With EPA and the Tennessee Department of Environment and Conservation. Is conducting cleanup activities at the ORR under a Federal Facility Agreement Sites or have been released into the environment. Environmental Protection Agency's (EPA's) National Priorities List because, over the years, the ORR operations have generatedĪ variety of radioactive and nonradioactive wastes that are present in old waste To include a variety of nuclear research and production projects vital to national II, the role of the ORR (Y-12 plant, K-25 site, and X-10 site) broadened widely Processes for producing and separating plutonium. The S-50 site were created to enrich uranium. To research, develop, and produce special nuclear materials for nuclear weapons.įour facilities were built at that time. In Anderson and Roane counties in Tennessee as part of the Manhattan Project In 1942, the federal government established the Oak Ridge Reservation (ORR) It contains may no longer be current and/or accurate. It is no longer being maintained and the data ONLY as an historical reference for the public health community. This Web site is provided by the Agency for Toxic Substances and Disease Registry (ATSDR)
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