List of drainage basins of Indonesia

This is a list of river catchment areas, also known as drainage basins, in Indonesia.

Based on the National River Basin Classification map, Indonesia has a total of 42,210 river basins organized as a basis for determining watershed management policies.

[3] The first three digits (in blue) represent the thematic classification of the data, which is the river basin (DAS).

This is to help users easily identify that the theme refers to river basins.

The reference administrative map used is the Bakosurtanal (Geospatial Information Agency) administrative map, with the following order: The last four digits (in green) represent the serial number of the river basin.