OPTIMALISASI DAN STRATEGI PENGELOLAAN SUMBER DAYA AIR UNTUK PEMENUHAN AIR MINUM MASYARAKAT DI KABUPATEN MOJOKERTO JAWA TIMUR

Rejeki, Tiwi Sri (2020) OPTIMALISASI DAN STRATEGI PENGELOLAAN SUMBER DAYA AIR UNTUK PEMENUHAN AIR MINUM MASYARAKAT DI KABUPATEN MOJOKERTO JAWA TIMUR. Masters thesis, Untag 1945 Surabaya.

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Abstract

Current domestic and non-domestic drinking water needs are sourced from surface and ground water. The increasing population and the need for residential land and other activities (industry and tourism) require an increase in the supply of water resources. The purpose of this study is to analyze the condition of existing water resources, to analyze the condition of the comparison of the amount of water needed with the availability of known water resources by calculating the water balance up to 2032 and to evaluate and formulate a strategy for optimizing the management of water resources in Mojokerto Regency.From the calculation using the water balance method that has been done in Scenario I (the availability of existing water is considered constant) the water needs in Mojokerto Regency by optimizing the Brantas River. In Scenario II (considering water sources, springs, and reservoirs) and the effects of environmental degradation. The conclusion of this research in scenario I is that the carrying capacity of water resources in Mojokerto Regency is currently still sufficient until 2036 with a water demand of 41,892,326 m3 / year compared to water availability of 6,949,846,656 m3 / year However this condition will be different if not balanced with concrete steps to preserve the existing environment and efforts to optimize the potential of the Brantas River. While Scenario II in Mojokerto Regency will start experiencing water shortages in 2019, from the water demand of 41,892,326 m3 / year compared to the availability of water of 38,493,377 m3 / year. To meet the subsequent water needs, environmentally friendly policies are needed based on the concept of social learning with strategies that pay attention to demand and supply

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