HydroBASINS lev08 watershed · #5080131030
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 1 administrative regions : Bulungan
Sub-basin area
136,2km²
Upstream area
26 186,4km²
Discharge
1 404,15m³/s
Mean elev.
353m
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°
25,1°C
Annual rain
3 131mm
Moisture idx (CMI)
0,54
Runoff
1 378mm/an
PET
1 426mm
AET
1 426mm
Mean slope
16,2°
Water table
542cm
Forest
97%
Crops
11%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)