- Promoting investigative research projects on environmental issues in watersheds towards healthier water environments
- Monitoring water quality and sediment at the national level to support climate change policies
- Measuring mainstream and tributary flows to maintain total maximum daily load (TMDL)
- Detecting and tracking radioactive materials in public waters to improve management for safer water environments
- Taking preventive measures to improve water quality through the development of algal bloom alarm and water quality forecasting systems
- Monitoring the aquatic ecosystems of weirs in the four major rivers
- Monitoring and tracking norovirus in drinking water in vulnerable areas during periods of drought
- Operating the United Nations Environment Program (UNEP) GEMS/Water Program to produce data describing the national water quality
- Engaging in detailed investigation and research on non-point pollutants and watersheds
- Providing support during water pollution incidents and issues related to the water environment
※ More details can be found in the Annual Reports.