HydroBASINS lev08 watershed · #5080003980
Bassin de Sungai Siak Kecil
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 : Bengkalis, Siak
Sub-basin area
2 598km²
Upstream area
2 598km²
Discharge
85,57m³/s
Mean elev.
28m
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°
26,9°C
Annual rain
2 579mm
Moisture idx (CMI)
0,34
Runoff
1 043mm/an
PET
1 710mm
AET
1 683mm
Mean slope
0,6°
Water table
23cm
Forest
68%
Crops
14%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)