The current state of the river will be determined by carrying out the following work:
- Bed and bank material data collection
- River geometry survey including river bed elevation, water surface and thalweg elevations (the deepest bed elevation for a cross-section)
Fieldwork has been conducted on 15-16 January 2020 at Sungai Sedili Besar upstream. The data collected during the fieldwork were:
- Salinity
- Water depth
- Coordinates
- Distance
- Bed samples