HydroBASINS lev08 watershed · #1080851850
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 1 administrative regions : Al Mayom
Sub-basin area
224,5km²
Upstream area
301 641,3km²
Discharge
236,38m³/s
Mean elev.
396m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Lol4615 km²
- Bassin de Bahr al 'Arab84 km²
1 dept-equivalent regions (GADM L2)
- 223.6 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
27,6°C
Annual rain
830mm
Moisture idx (CMI)
-0,60
Runoff
35mm/an
PET
2 055mm
AET
701mm
Mean slope
0,0°
Water table
3cm
Forest
0%
Crops
6%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)