HydroBASINS lev08 watershed · #5080001900
Bassin de Aek Tumba
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 4 administrative regions : Aceh Singkil, Humbang Hasundutan, Pakpak Barat, Tapanuli Tengah
Sub-basin area
595,6km²
Upstream area
595,6km²
Discharge
18,14m³/s
Mean elev.
121m
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°
26,1°C
Annual rain
3 602mm
Moisture idx (CMI)
0,53
Runoff
1 106mm/an
PET
1 699mm
AET
1 699mm
Mean slope
6,0°
Water table
171cm
Forest
57%
Crops
29%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)