HydroBASINS lev08 watershed · #5080134250
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 2 administrative regions : Bulungan, Malinau
Sub-basin area
711,7km²
Upstream area
9 717,8km²
Discharge
554,19m³/s
Mean elev.
894m
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 349mm
Moisture idx (CMI)
0,60
Runoff
1 990mm/an
PET
1 336mm
AET
1 336mm
Mean slope
19,2°
Water table
496cm
Forest
94%
Crops
9%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)