HydroBASINS lev08 watershed · #5080020270
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 : Berau, Bulungan
Sub-basin area
829,9km²
Upstream area
29 917,3km²
Discharge
1 541,32m³/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°
26,4°C
Annual rain
2 701mm
Moisture idx (CMI)
0,45
Runoff
1 270mm/an
PET
1 474mm
AET
1 474mm
Mean slope
5,0°
Water table
142cm
Forest
65%
Crops
22%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)