D.C.) National Center for Environmental Assessment (Washington

• A field-based aquatic life benchmark for conductivity in central Appalachian streams
• A framework for assessing health risks of environmental exposures to children
• Best practices for continuous monitoring of temperature and flow in wadeable streams
• Child-specific exposure factors handbook
• Exposure factors handbook
• Factor finder CD-ROM
• Health assessment of 1,3-butadiene
• Integrating ecological risk assessment and economic analysis in watersheds
• National Center for Environmental Assessment
• Pilot survey of levels of polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, polychlorinated biphenyls, and mercury in rural soils of the United States
• Review of state soil cleanup levels for dioxin
• Sociodemographic data used for identifying potentially highly exposed populations