Abstract
Nuclear and nonnuclear industrial and research activities have been conducted on the Hanford reservation since 1943. Materials originating from these activities may enter the surrounding environment through releases of airborne and liquid effluents and solid wastes. Concern about the environmental effects of these releases has evolved over the past four decades into a comprehensive onsite and offsite monitoring program. Today, environmental monitoring to assess potential impacts of released materials includes field sampling and chemical and physical analyses of air, ground and surface water, fish and wildlife, soil, vegetation, and foodstuffs. This paper reviews the history of Hanford operations and summarizes the current environmental monitoring program and its major findings. Mathematical models based on monitoring data show that radiation doses to people living near the Hanford site are well below existing regulatory standards. Only trace amounts of radionuclides from Hanford have been detected in the offsite environment.
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Gray, R.H., Jaquish, R.E., Mitchell, P.J. et al. Environmental monitoring at Hanford, Washington, USA: A brief site history and summary of recent results. Environmental Management 13, 563–572 (1989). https://doi.org/10.1007/BF01874962
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DOI: https://doi.org/10.1007/BF01874962