HydroBASINS lev08 watershed · #5080017910
Bassin de Batang Igan
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 4 administrative regions : Dalat, Matu, Selangau, Sibu
Sub-basin area
1 425,9km²
Upstream area
1 425,9km²
Discharge
114,06m³/s
Mean elev.
25m
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°
26,9°C
Annual rain
3 276mm
Moisture idx (CMI)
0,50
Runoff
2 149mm/an
PET
1 652mm
AET
1 652mm
Mean slope
0,9°
Water table
20cm
Forest
56%
Crops
24%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)