SISTEM PENYEDIAAN AIR BAKU(SPAB) KECAMATAN PAGAK DENGAN POMPA DAN PEMBANGKIT LISTRIK TENAGA MIKROHIDRO

In Malang Regency there is one water source that has not been maximally processed, namely the Sumber Jeruk spring. This spring is located in Karangsuko Village, Pagelaran District, Malang Regency. There are also other springs nearby, namely: Sumber Taman spring and Sumber Maron spring. Sumber Jeruk is one of the springs that has not been utilized optimally. Surface flow discharge analysis is intended to determine the potential use of water sources (surface water discharge) as an energy source for electricity generation. The MHPP design is intended as a small-scale power plant with an efficient system to utilize the difference in height and number of generator discharges per second in a stream or river, and the water pump is intended to pump water from a well with a certain discharge. Carrying out hydraulic analysis of water buildings and piping networks. Calculate the dimensions of pipes and water structures. The design of the water tower structure is intended as a way to maintain/stabilize consistent water pressure for the SPAB network. According to the Central Statistics According to the Central Statistics Agency report, in 2021 Pagak District has a population of 49,724 people with an average population growth rate of 0.88% calculated from 2010-2020. Sumber Jeruk is one of the springs that has not been utilized optimally. This water source has a discharge throughout the year and is quite large, namely 1.10 m3/s and has a clear visualization. Based on the potential of the Sumber Jeruk spring and the problem of lack of raw water supply in Pagak District, the planning of the Pagak District Raw Water Supply System (SPAB) with Pumps and Micro Hydro Power Plants need to be implemented. This plan can be used as consideration for the development of SPAM in the South Malang Regency area, especially Pagak District in the future.