ESTIMASI SEBARAN AIR LINDI BAWAH PERMUKAAN BERDASARKAN DATA ELEKTROMAGNETIK PADA AREA TEMPAT PEMBUANGAN AKHIR (TPA) NOINBILA KABUPATEN TIMOR TENGAH SELATAN

This research study is the determination of estimated distribution subsurface leachate based on electromagnetic data in Noinbila Final Disposal Site (TPA) area and its surroundings South Central East Regency. The used form conductivity susceptibility values ​​of measurement results GF instrument CMD-4 at coordinate points certain elevations. processed displayed 2D 3D contour maps with help several related software. analysis provide information that landfill which are divided into areas A, B, C, D, E F not all polluted by below surface, but only D suspected to be polluted. potential for contamination C surface still possible because these have geology coral limestone. this pollution, apart from also a lower elevation dominance than F. For reason, must avoided optimally handling managing waste. If management waste efforts TPA management, then it has been done even though optimal. as matters maintenance repair facilities infrastructure, before after water flow through pipelines holding pond, stabilization pond treatment pond.