EPA Facility Registry Service (FRS): NPDES_MAJOR

This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that are...本网络要素服务（Web Feature Service）包含源自美国环境保护署（U.S. Environmental Protection Agency, EPA）设施登记服务（Facility Registry Service, FRS）的位置与设施标识信息，覆盖的设施子集为……