HydroBASINS lev08 watershed · #5080128150
Bassin de Lawe Alas
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 : Aceh Tenggara, Langkat
Sub-basin area
824,4km²
Upstream area
2 957,2km²
Discharge
188,23m³/s
Mean elev.
816m
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°
22,6°C
Annual rain
2 540mm
Moisture idx (CMI)
0,38
Runoff
1 788mm/an
PET
1 565mm
AET
1 532mm
Mean slope
15,5°
Water table
393cm
Forest
58%
Crops
49%
Urban
9%
Protected
66%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)