IDENTIFIKASI KUALITAS CADANGAN AIR TANAH DI KECAMATAN SEKARAN KABUPATEN LAMONGAN

Groundwater is part of the hydrological cycle located below earth's surface in pores and crevices rocks soil. Water scarcity increasing around world need for water presence due to growing demands several fields. Geologically, Sekaran District composed alluvium formations where this formation consists kerakal, gravel, silt sand, clay, local fragments fossil shells mud. This study was conducted determine quality groundwater reserves based on value solute solids. The method carried out by taking samples wells residents' houses District.After data processing out, it found that dissolved materials ranged from 50-950 ppm electrical conductivity values ranging 100-2000 ?S/cm.