HydroBASINS lev08 watershed · #5080003570
Bassin de Aek Kualuh
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 6 administrative regions : Asahan, Labuhanbatu, Labuhanbatu Utara, Tapanuli Selatan, Tapanuli Utara +1
Sub-basin area
3 278km²
Upstream area
3 278,2km²
Discharge
110,56m³/s
Mean elev.
393m
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°
24,6°C
Annual rain
2 369mm
Moisture idx (CMI)
0,31
Runoff
1 078mm/an
PET
1 626mm
AET
1 584mm
Mean slope
6,9°
Water table
214cm
Forest
36%
Crops
36%
Urban
4%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)