HydroBASINS lev08 watershed · #5080158600
Bassin de Sungai Kahayan
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 : Gunung Mas, Kapuas
Sub-basin area
378,7km²
Upstream area
3 971,7km²
Discharge
249,2m³/s
Mean elev.
95m
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°
26,2°C
Annual rain
3 445mm
Moisture idx (CMI)
0,55
Runoff
1 841mm/an
PET
1 549mm
AET
1 549mm
Mean slope
2,7°
Water table
115cm
Forest
26%
Crops
49%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)