HydroBASINS lev08 watershed · #5080001830
Bassin de Aek Kolang
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 : Tapanuli Tengah, Tapanuli Utara
Sub-basin area
594,3km²
Upstream area
594,3km²
Discharge
38,56m³/s
Mean elev.
536m
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°
23,8°C
Annual rain
3 198mm
Moisture idx (CMI)
0,48
Runoff
1 704mm/an
PET
1 627mm
AET
1 611mm
Mean slope
9,3°
Water table
264cm
Forest
69%
Crops
18%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)