HydroBASINS lev08 watershed · #1080786000
Bassin de Aoukalé
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 across 2 countries : Birao, Haraze Mangueigne
Sub-basin area
515,5km²
Upstream area
10 836,4km²
Discharge
11,32m³/s
Mean elev.
464m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Aoukalé1163 km²
- Bassin de Bahr Nzili290 km²
2 dept-equivalent regions (GADM L2)
- 468.9 km²91.3% of basin
- 44.5 km²8.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 3 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
26,8°C
Annual rain
766mm
Moisture idx (CMI)
-0,65
Runoff
24mm/an
PET
2 214mm
AET
646mm
Mean slope
0,1°
Water table
20cm
Forest
0%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)