HydroBASINS lev08 watershed · #5080019870
Bassin de Sungai Simandalan
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions across 2 countries : Nunukan, Tawau
Sub-basin area
654,5km²
Upstream area
654,5km²
Discharge
4,75m³/s
Mean elev.
41m
Administrative coverage
Species present
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,8°C
Annual rain
2 111mm
Moisture idx (CMI)
0,29
Runoff
907mm/an
PET
1 507mm
AET
1 487mm
Mean slope
3,0°
Water table
113cm
Forest
40%
Crops
37%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)