Suitable Site Selection for Urban Solid Waste Disposal and Location Allocation Of Waste Collection Bin By Using Geographic Information Systems, In Case Of Nekemte Town

The problem of environmental pollution and health hazards due to inappropriate solid waste disposal is critical in developing countries like Ethiopia, Nekemte town one the Ethiopia facing from lack appropriate dumping site which leads surface ground water environment around area. Therefore, main objective this study selection suitable for using Geographic Information System (GIS) tools. Selection most landfill was determined through integration geographic information system tools, multi criteria decision analysis remote sensing techniques. To select several parameters were considered such as slope, built up area, , road, water, land use/land cover, geology soil. After suitability GIS tools weighted methods selected 36 areas medium Bins. Suitability map prepared by overlay analyses on based Weighted Linear Combination sites assigned value given 1; unsuitable, 2; less suitable, 3; moderately ; 4; Suitable highly determined. Using method 2 fill inclination area