HydroBASINS lev08 watershed · #1080857310
Bassin de Bahr Aouk
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 : Haraze Mangueigne, Lac Iro, Ndélé
Sub-basin area
643km²
Upstream area
125 180km²
Discharge
105,75m³/s
Mean elev.
391m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Kédénié642 km²
- Bassin de Bahr Aouk49 km²
3 dept-equivalent regions (GADM L2)
- 417.5 km²65.2% of basin
- 123.1 km²19.2% of basin
- 99.8 km²15.6% of basin
1 intersecting protected areas
Aouk
IUCN Not ReportedHunting reserve
219.42 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 4 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°
27,2°C
Annual rain
1 060mm
Moisture idx (CMI)
-0,48
Runoff
108mm/an
PET
2 042mm
AET
885mm
Mean slope
0,0°
Water table
6cm
Forest
4%
Crops
1%
Urban
0%
Protected
34%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)