Based on data from the Tabanan Regency Central Bureau of Statistics in 2020 administratively the Tabanan Regency area is 839.33 km2, consisting of 133 villages and 816 official banjars, with a population of 448,000 people. Tabanan Regency is one of the regencies in Bali, where the topographical conditions of the existing villages are mostly in remote areas, so they often experience difficulties with clean water distribution problems. For the current condition, the provision of clean water in Tabanan Regency is provided by PDAM (Local Water Company) through the use of springs, ground water and river water, in addition to several areas the water supply is carried out through Pamsimas (Community-Based Drinking Water and Sanitation Provision). Currently Pamsimas Tabanan Regency is divided into 9 service coverage areas for people in rural areas. In general, the condition of drinking water services presents the main problem, namely that not all areas are accessed by adequate water services. This problem is mainly caused by various obstacles such as limited water resources, limited infrastructure and topographical conditions.

The population in Jatiluwih Village continues to increase with an average rate of population increase of 1.03 percent starting from 2014 until 2018. Waste management consists of short-term, medium-term, and long-term plan. Based on Regional Regulation of Tabanan Regency number 11 years 2012 about facilities and infrastructure of Integrated Waste Management Site (TPST), it is developed as a place to carry out collection, sorting, reuse, recycling, processing and final processing garbage. It is divided into several service areas. So that it can improve the quality and coverage of waste management services and reduce the volume of waste that must be sent to landfill. Composition waste on Jatiluwih Village is 71 percent organic and 29 percent an-organic. Wet organic domination bay waste from house is vegetable and food, dry organic is waste from temple and backyard, an-organic domination by bottle drinking and plastic bag. Media for waste in the house not in good condition. Jatiluwih Village have potency to treatment the waste from organic using reducing, and an-organic partnership with collected waste.

Peningkatan kesejahteraan masyarakat telah membawa dampak pada peningkatan berbagai aktivitas masyarakat dalam segala hal. Hal ini membawa dampak positif dari sisi peningkatan pendapatan di  sekitar areal penambangan bagi masyarakat sekitar maupun dari pengusaha tambang itu sendiri. Namun dampak negatif lainnya juga tidak kalah akibatnya dilihat dari sisi lingkungan dan sisi hidrolis sungai yaitu rusaknya bentang alam, peningkatan pencemaran air dan udara sekitar penambangan, rusaknya jalan sekitar penambangan, rusaknya penampang sungai serta adanya pembuangan sedimen ke sungai yang berpotensi merusak keanekaragaman hayati wilayah sungai. Berdasarkan hal tersebut diperlukan kajian tentang kerusakan sungai yang terjadi akibat penambangan. Berdasarkan data Kriteria penilaian yang dikeluarkan oleh Fakultas Teknik Universitas Diponegoro, Semarang dapat disimpulkan bahwa penambangan batu padas di Tukad Yeh Kelating indek kinerjanya sebesar di bawah 5 atau kategori rusak berat yang artinya penambangan tersebut sangat merusak sungai dan lingkungan di sekitarnya.

No abstract

Management of Water Resources in order to meet the needs of living things is very important. Management of Water Resources that is not integrated will cause various problems, including drought, conflicts of interest between water users. The Bukian Irrigation Area is an irrigation area that utilizes surface water for its agricultural activities. Currently the Bukian Irrigation Area obtains irrigation water from the Bukian I weir and Bukian II weir as a supply weir to increase the need for water discharge required in the irrigation area. In the utilization of surface water that is used to meet irrigation needs at this time less attention is paid to a good water management system, such as a lack of control over water use. Water management can be carried out properly if the condition of the water balance in the system is known. Related to this, additional discharge and integrated water management are needed to avoid conflicts of interest between water users. The method in this study is a quantitative analysis with the mainstay discharge variable in the Bukian I and II weirs and irrigation water demand based on the existing cropping pattern.