ATSDR Hazardous Waste Site Polygon Data, Version 2

The Agency for Toxic Substances and Disease Registry (ATSDR) Hazardous Waste Site Polygon Data, Version 2 consists of 2,080 polygons for selected hazardous waste sites that were compiled on May 26, 2010. Most polygons represent sites considered for cleanup under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA or Superfund). Typical sites are either on the EPA National Priorities List (NPL) or are being considered for inclusion on the NPL. The hazardous waste site boundaries maintained by the Geospatial Research, Analysis, and Services Program (GRASP, Division of Health Studies, Agency for Toxic Substances and Disease Registry, Centers for Disease Control and Prevention) contain NPL and non-NPL hazardous waste site boundaries for which health assessments or consultations have been requested.

美国有毒物质与疾病登记署（ATSDR）的危险废物场地多边形数据集，版本2，包含于2010年5月26日编制的2,080个多边形，这些多边形代表选定的危险废物场地。其中大多数多边形代表根据《全面环境回应、赔偿和责任法》（CERCLA或超级基金法）考虑进行清理的场地。典型的场地要么位于美国环境保护署的国家优先列表（NPL）上，要么正在考虑纳入该列表。由疾病控制与预防中心的有毒物质与疾病登记署健康研究司地理空间研究、分析和服务中心（GRASP）维护的危险废物场地边界包括已请求健康评估或咨询的国家优先列表和非国家优先列表的危险废物场地边界。