HydroBASINS lev08 watershed · #5080017550
Bassin de Batang Samarahan
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 5 administrative regions : Asajaya, Kuching, Samarahan, Serian, Simunjan
Sub-basin area
873,1km²
Upstream area
873,6km²
Discharge
74,32m³/s
Mean elev.
40m
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
3 795mm
Moisture idx (CMI)
0,57
Runoff
2 597mm/an
PET
1 621mm
AET
1 621mm
Mean slope
3,0°
Water table
88cm
Forest
8%
Crops
46%
Urban
9%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)