COMPARATIVE ANALYSIS OF WATER RESOURCES MANAGEMENT SERVICE COSTS FOR DELTA BRANTAS IRRIGATION AREA Widhie Arzy Restuanti, Nadjadji Anwar and Retno Indryani Department of Civil Engineering, Sepuluh Nopember Institute of Technology, Surabaya, Indonesia E-Mail: widhie_acik@yahoo.com ABSTRACT A proper fuction of irrigation system needs sustainable water resource management, supported by Water Resources Management Service Costs (BJPSDA). BJPSDA is a partial reimbursement of the cost required for water resource management activities, especially for operation and maintenance activities, must be calculated and set by water resources management. There are two methods that are used to calculate BJPSDA, which is BJPSDA in accordance with the Regulation of the Minister of Public Works and Public Housing No. 18/PRT/M/2015 and BJPSDA using basic service fee by considering the quality of service and value of economic benefits modelling. This study was conducted by comparing two BJPSDA methods in the Delta Brantas Irrigation Area and will be analyzed descriptively. BJPSDA of irrigation in accordance with Regulation of the Minister of Public Works and Public Housing No. 18/PRT/M/2015 is Rp. 255,-/m 3 , as cost recovery.. BJPSDA of irrigation value using basic service fee by considering the quality of service and value of economic benefit modelling amounted Rp. 338,-/m 3 , calculated from basic service fee amounted Rp. 177,-/m 3 , added with NME for agriculture water in Delta Brantas Irrigation Area amounted Rp. 161/m 3 , as a water value. Keywords : water resources management service cost, value of economic benefit, BJPSDA of irrigation, cost recovery, water value, Delta Brantas Irrigation Area I. INTRODUCTION To maintain the sustainability of the irrigation system, it necessary to manage the water resources. To support the water resources management activities, needs water resources management service costs. Funds provision for water resources management service still provided by the government. Government limited funds led to shortages in fulfilling the needs of water resource management service costs. To cover the cost deficits deviation of the management, obtained from the BJPSDA reception. BJPSDA is the funds of that collected and receive by the water resource management from the users of its utilization. BJPSDA was not a payment for the water price, but as compensation for water resource management service cost. Water resource management service fees intended as the istrument so the society more efficient for water usage and grow the society participation due to preserving and maintaining the water resource or the water resource infrastructure. Delta Brantas Irrigation Area is one of the largest irrigation area in East Java, with a total covering irrigated area 21,984 Ha. Delta Brantas Irrigation Area irrigated by two irrigation network, Mangetan Kanal irrigation network with extensive 11,390 Ha and Porong Kanal irrigation network with extensive 10,594 Ha. Delta Brantas hydrologicaly located in Brantas River Basin and Brantas Watershed. Brantas River Basin are the national strategical river basin and the water resource management has become the authority of the Central Government under the Brantas River Basin Agency. BJPSDA must be calculated and set by water resources management, so it necessary need calculation and determination analysis of BJPSDA of irrigation. BJPSDA is calculated by the principle of cost recovery of operation and maintenance of water resources management. There are two methods of BJPSDA calculation, BJPSDA calculation in accordance with the Regulation of the Minister of Public Works and Public Housing No. 18/PRT/M/2015 [1] and BJPSDA using basic service fee by considering the quality of service and value of economic benefits modelling [2] . This study was conducted by comparing the two BJPSDA methods for irrigation in the Delta Brantas Irrigation Area and will be analyzed descriptively. II. LITERATURE REVIEW Irrigation In the Regulation of the Minister of Public Works and Public Housing No. 30/PRT/M/2015 [3] about the Irrigation System Development and Management, irrigation is a business of irrigation water provision, arrangement, and disposal to support the agriculture type of surface irrigation, swamp irrigation, underground water irrigation, pump irrigation and fishpond irrigation. Irrigation serves to support the agriculture productivity to increase the agricultural production in order to national food secure and society welfare, specially farmers, which realized through the sustainability of irrigation system. Irrigation system includes irrigation infrastucture, irrigation water, irrigation management, institutional of irrigation management and human resources. Irrigation infrastructure consisting buildings and aquaducts with its complementary reffered as irrigation network [4] . Irrigation management regulated in Regulation of the Ministry of Public Works and Public Housing No. 30/PRT/M/2015 [3] about the Irrigation System Development and Management, that the Minister have the authority and responsibility in maintaining the effectiveness, efficiency, and execution diciplines of development and management of primary irrigation system and secondary in irrigation area which covers more than 3,000 Ha, or in the irrigation area across the province, irrigation area across the nation, and irrigation area nationally strategic. In the implementation of the operation and irrigation network routine maintenance, conducted by City Department of Public Works through Co-Administration of Operation and Maintenance (TP-OP) from the central government. Assistance are assignment of the central government to regional or village to perform certain tasks The 2nd International Conference on Civil Engineering Research (ICCER) 2016 “Contribution of Civil Engineering toward Building Sustainable City” 32 Management and Water Resources Engineering