theory of clean water is essential for human life that is to meet the day-to-day should be qualified both in quality and quantity, water demand for various purposes will continue to increase along with the increase of population and the development of various sectors.on the other hand the potential of water resources to meet basic needs and the development of various kegistsn decline. potential deterioration of water resources kaitannnya closely with the regional groundwater deeper, population growth, environmental degradation and lack of government policies in the conservation of water resources.
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