HydroBASINS lev08 watershed · #1081594930
Bassin de Lewer
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 2 administrative regions : Berseba, Gibeon
Sub-basin area
665,7km²
Upstream area
11 693,5km²
Discharge
0,76m³/s
Mean elev.
1 071m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Twagaib486 km²
- Bassin de Lewer255 km²
2 dept-equivalent regions (GADM L2)
- 663.8 km²99.9% of basin
- 0.5 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
29 distinct species · 29 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°
19,2°C
Annual rain
197mm
Moisture idx (CMI)
-0,88
Runoff
7mm/an
PET
1 696mm
AET
164mm
Mean slope
0,9°
Water table
465cm
Forest
0%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)