| Type of Data | Description | Source |
| Soil chemical and physical values | Profile data for each type of soil | 1992-2006 Department of Agriculture (DOA) Kuala Lumpur |
| Soil map | Soil semi detailmap,scale 1:25000 | 2006 DOA Kuala Lumpur |
| Terrain | The terrain value extracted from the topographic map for each soil type | 2006 DOA Kuala Lumpur |
| Rainfall precipitation | Monthly rainfall from 34 stations during 10 years | 1996-2006 Department of Irrigation and Drainage (DID) |
| Drainage network | Scale 1:25,000 | 2006 DOA Kula Lumpur |
| Flood map | Scale 1:30,000 | 2008 DID |