Identification of Stakeholders Driven in the Watershed Using Mactor: A Study of Key Actors in the Cileungsi River, West Java

The world has faced many problems as a result of population growth. One of the main issues is the problem caused by the continuous decline in water quality. Indonesia’s Water Quality Index (WQI) shows an increasingly deteriorating water quality condition year after year. The Cielungsi River is one of the upper subbasins of the Bekasi River Basin. The Cileungsi watershed consists of the sub-watersheds of Cibadak, Ciherang, Cijonggol, Cikeruh, Cileungsi, and Citeureup. The land use and activities in the upstream of the Cileungsi River are quite diverse, and in some watersheds, housing development activities have already begun. The role of key stakeholders in determining water pollution control is the efforts of prevention, pollution control, and water quality restoration to ensure compliance with the established water quality standards. This study uses a prospective analysis method with the help of MACTOR which identifies key stakeholders, namely the BPDAS KLHK Bureau, the Natural Resources Bureau of the Ministry of Public Works and Public Housing, the Directorate of Water Pollution Control of the Ministry of Environment and Forestry, BBWS – Ciliwung Cisadane, and the Provincial Environmental Agency.