For the purpose of this division, the following definitions shall apply unless the context clearly indicates or requires a different meaning:
Active life.That part of a facility or unit that has received or is receiving wastes that has not been closed in accordance with section
13.02.136.
Aquifer.A geologic formation, group of formations, or portion of a formation capable of yielding significant quantities of groundwater to wells or springs.
Closed unit.Any solid waste disposal unit that no longer receives solid waste and has received a final layer of cover material.
Collector station (a.k.a. transfer station).A facility designed, constructed, and located to collect solid waste from smaller vehicles in local areas and then transfer the waste to larger specialized vehicles for conveyance to the landfill.
Commercial solid waste.All types of solid waste generated by stores, offices, restaurants, warehouses, and other nonmanufacturing activities, excluding residential and industrial wastes.
Existing unit.Any solid waste disposal unit that is receiving solid waste as of the effective date of these regulations and has not received a final layer of cover material.
Facility.All contiguous land and structures, other appurtenances and improvements on the land used for the disposal of solid wastes.
Groundwater.Water below the land surface in a zone of saturation.
Household waste.Any solid waste (including garbage, trash, and sanitary waste in septic tanks) derived from households (including single and multiple residences, hotels and motels, bunkhouses, ranger stations, crew quarters, campgrounds, picnic grounds, and day-use recreation areas).
Industrial solid waste.Solid waste generated by manufacturing or industrial processes. Such waste may include, but is not limited to, the following manufacturing processes: electric power generation; fertilizer/agricultural chemicals; food and related products/byproducts; inorganic chemicals; iron and steel manufacturing; leather and leather products; nonferrous metals manufacturing/foundries; organic chemicals; plastics and resins manufacturing; pulp and paper industry; rubber and miscellaneous plastic products; stone, glass, clay and concrete products; textile manufacturing; transportation equipment; and water treatment. This term does not include mining waste or oil and gas waste.
Landfill.An area of land or an excavation in which wastes are placed for permanent disposal, and which is not a land application unit, surface impoundment, injection well, or waste pile.
Leachate.A liquid that has passed through or emerged from solid waste and contains soluble, suspended, or miscible materials removed from such wastes.
Municipal solid waste.Solid waste resulting from or incidental to municipal, community, commercial, institutional, and recreational activities, including garbage, rubbish, ashes, street cleanings, dead animals, abandoned automobiles, and all other solid waste other than industrial solid waste.
Municipal solid waste landfill.Any landfill or landfill unit that receives household waste. This landfill may also receive other types of wastes, such as commercial waste, nonhazardous sludge, and industrial solid waste. Such a landfill may be publicly or privately owned.
New unit.Any solid waste disposal unit that has not previously received solid waste prior to the effective date of these regulations. A new unit also means lateral expansions of units as defined herein.
Open burning.The combustion of solid waste without:
(1) Control of combustion air to maintain adequate temperature for efficient combustion;
(2) Containment of the combustion reaction in an enclosed device to provide sufficient residence time and mixing for complete combustion; and
(3) Control of the emission of the combustion products.
Operator.The person responsible for the overall operation of a facility.
Owner.The person who owns a facility or part of a facility.
Person.An individual, corporation, organization, government or governmental subdivision or agency, business trust, partnership, association, or any other legal entity.
Run-off.Any rainwater, leachate, or other liquid that drains over land from any part of a facility.
Run-on.Any rainwater, leachate, or other liquid that drains over land onto any part of a facility.
Saturated zone.That part of the earth’s crust in which all voids are filled with water.
Sludge.Any solid, semisolid, or liquid waste generated from a municipal, commercial, or industrial wastewater treatment plant, water supply treatment plant, or air pollution control facility.
Solid waste.Any garbage, refuse, sludge from a waste treatment plant, water supply treatment plant, or air pollution control facility and other discarded material, including solid, liquid, semisolid, or contained gaseous material resulting from industrial, commercial, mining, and agricultural operations, and from community activities, but does not include solid or dissolved materials in domestic sewage, or solid or dissolved materials in irrigation return flows or industrial discharges which are point sources subject to permits under 33 USC
1342, or source, special nuclear, or byproduct material as defined by the Atomic Energy Act of 1954, being 42 USC
2011 et seq., as amended.
Solid waste facility.All contiguous land, and structures, other appurtenances, and improvements on the land, used for processing, storing, or disposing of solid waste. A facility may be publicly or privately owned and consist of several processing, storage, or disposal operational units, e.g., one or more landfills, surface impoundments, or combinations of them. Reference to a solid waste facility shall in these regulations include references to a “municipal solid waste landfill.”
Waste management unit boundary.A vertical surface located at the hydraulically downgradient limit of the unit. This vertical extends down into the uppermost aquifer.
(1998 Code, sec. 95.02)