HydroBASINS lev08 watershed · #1080754660
Bassin de Ba Illi
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 3 administrative regions across 2 countries : Logone et Chari, Mayo-Boneye, N'Djamena
Sub-basin area
2 065,7km²
Upstream area
11 374,6km²
Discharge
71,28m³/s
Mean elev.
310m
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°
28,2°C
Annual rain
671mm
Moisture idx (CMI)
-0,68
Runoff
77mm/an
PET
2 097mm
AET
566mm
Mean slope
0,0°
Water table
3cm
Forest
0%
Crops
7%
Urban
0%
Protected
29%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)