WEPA Database


Last Updated : 08 February 2023.

Water resources in Indonesia account for about 6% of the world’s water resources or about 21% of total water resources in the Asia-Pacific region. Total water availability is estimated at 690 billion m3/year whereas total demand is 175 billion m3/year. However, the available water is unevenly distributed spatially and temporally.

Legal framework

Basic Environmental Law
Government Regulation concerning the management of Water Quality and Control of Water Pollution
  • Decree of the State Minister of the Environment concerning Standard Quality of Seawater (Decree of the State Minister of the Environment No.51/2004)

Institutional Arrangement of water

Technical standards and related information

Link / Country specific