HydroBASINS lev08 watershed · #5080131670
Bassin de Sungai 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 3 administrative regions : Berau, Bulungan, Malinau
Sub-basin area
1 808,7km²
Upstream area
15 629km²
Discharge
932,48m³/s
Mean elev.
898m
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°
22,1°C
Annual rain
3 172mm
Moisture idx (CMI)
0,58
Runoff
1 923mm/an
PET
1 333mm
AET
1 333mm
Mean slope
19,5°
Water table
504cm
Forest
94%
Crops
11%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)