Geomorphology and hydrology of Nee Soon 
35 
Topography Elevation (meter) 
1.30 -11.23 4, .05 -50.98 
£3 11.24-21.17 04 50.99-60 92 
21.18-31.11 00 60.93-70,85 
C3 31.12-41.04 04 70.86-30.79 
Fig. 1 . Location (inset) and topography of the Nee Soon Catchment (defined by thick boundary) 
in the Nee Soon Forest Reserve in Singapore. 
Legend 
■--— Street 
- Stream 
Nee Soon forest boundary 
| Firing range 
Catchment boundary 
