HydroBASINS lev08 watershed · #1080672640
Bassin de Wadi Tawila
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 : Al Fasher, Kabkabiya, Zallingi
Sub-basin area
1 273,7km²
Upstream area
1 273,7km²
Discharge
1,09m³/s
Mean elev.
1 145m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 700.9 km²55.2% of basin
- 494.5 km²39.0% of basin
- Kabkabiya73.6 km²5.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
10 distinct species · 12 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°
23,1°C
Annual rain
422mm
Moisture idx (CMI)
-0,79
Runoff
24mm/an
PET
2 068mm
AET
354mm
Mean slope
4,0°
Water table
452cm
Forest
0%
Crops
11%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)