HydroBASINS lev08 watershed · #1080832060
Bassin de Bahr al 'Arab
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 : Abyei, Al Deain, Wanjuk
Sub-basin area
959,3km²
Upstream area
143 791,2km²
Discharge
138,3m³/s
Mean elev.
410m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de بحر العرب418 km²
- Bassin · #108082693071 km²
3 dept-equivalent regions (GADM L2)
- Abyei819.2 km²85.7% of basin
- 127.8 km²13.4% of basin
- 8.5 km²0.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 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°
27,7°C
Annual rain
731mm
Moisture idx (CMI)
-0,65
Runoff
19mm/an
PET
2 075mm
AET
616mm
Mean slope
0,0°
Water table
5cm
Forest
0%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)