HydroBASINS lev08 watershed · #1081017080
Bassin de Webi Gestro
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 : Afder
Sub-basin area
2 177,6km²
Upstream area
18 306,7km²
Discharge
62,33m³/s
Mean elev.
369m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Webi Gestro901 km²
- Bassin de Merer801 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 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°
28,2°C
Annual rain
297mm
Moisture idx (CMI)
-0,86
Runoff
18mm/an
PET
2 148mm
AET
247mm
Mean slope
1,2°
Water table
393cm
Forest
1%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)