((a)) ** Guidelines for identification of regions** For purposes of encouraging and facilitating the development of regional planning for solid waste management, the Administrator, within one hundred and eighty days after , and after consultation with appropriate Federal, State, and local authorities, shall by regulation publish guidelines for the identification of those areas which have common solid waste management problems and are appropriate units for planning regional solid waste management services. Such guidelines shall consider—
((1)) the size and location of areas which should be included,
((2)) the volume of solid waste which should be included, and
((3)) the available means of coordinating regional planning with other related regional planning and for coordination of such regional planning into the State plan.
((b)) ** Guidelines for State plans** Not later than eighteen months after , and after notice and hearing, the Administrator shall, after consultation with appropriate Federal, State, and local authorities, promulgate regulations containing guidelines to assist in the development and implementation of State solid waste management plans (hereinafter in this chapter referred to as “State plans”). The guidelines shall contain methods for achieving the objectives specified in . Such guidelines shall be reviewed from time to time, but not less frequently than every three years, and revised as may be appropriate.section 6941 of this titleOctober 21, 19761976-10-21
((c)) ** Considerations for State plan guidelines** The guidelines promulgated under subsection (b) shall consider—
((1)) the varying regional, geologic, hydrologic, climatic, and other circumstances under which different solid waste practices are required in order to insure the reasonable protection of the quality of the ground and surface waters from leachate contamination, the reasonable protection of the quality of the surface waters from surface runoff contamination, and the reasonable protection of ambient air quality;
((2)) characteristics and conditions of collection, storage, processing, and disposal operating methods, techniques and practices, and location of facilities where such operating methods, techniques, and practices are conducted, taking into account the nature of the material to be disposed;
((3)) methods for closing or upgrading open dumps for purposes of eliminating potential health hazards;
((4)) population density, distribution, and projected growth;
((5)) geographic, geologic, climatic, and hydrologic characteristics;
((6)) the type and location of transportation;
((7)) the profile of industries;
((8)) the constituents and generation rates of waste;
((9)) the political, economic, organizational, financial, and management problems affecting comprehensive solid waste management;
((10)) types of resource recovery facilities and resource conservation systems which are appropriate; and
((11)) available new and additional markets for recovered material and energy and energy resources recovered from solid waste as well as methods for conserving such materials and energy.