EPA Facility Registry Service (FRS): Wastewater Treatment Plants

This GIS dataset contains data on wastewater treatment plants, based on EPA's Facility Registry Service (FRS) and NPDES, along with Clean Watersheds Needs Survey...本地理信息系统（Geographic Information System, GIS）数据集收录了污水处理厂相关数据，其数据源自美国环境保护署（Environmental Protection Agency, EPA）的设施登记服务系统（Facility Registry Service, FRS）与国家污染物排放消除系统（National Pollutant Discharge Elimination System, NPDES），同时涵盖清洁流域需求调查（Clean Watersheds Needs Survey）的相关内容