HydroBASINS lev08 watershed · #5080017470
Bassin de Batang Kayan
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 across 2 countries : Bau, Bengkayang, Kuching, Lundu, Sambas
Sub-basin area
1 057,8km²
Upstream area
1 057,9km²
Discharge
103,44m³/s
Mean elev.
73m
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°
26,4°C
Annual rain
3 846mm
Moisture idx (CMI)
0,59
Runoff
2 748mm/an
PET
1 579mm
AET
1 572mm
Mean slope
3,7°
Water table
155cm
Forest
36%
Crops
29%
Urban
1%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)