HydroBASINS lev08 watershed · #2081007190
Bassin de وادي ضراء
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 : Nisab
Sub-basin area
17,4km²
Upstream area
2 211,9km²
Discharge
0m³/s
Mean elev.
1 138m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de وادي ضراء1278 km²
- Bassin de وادي معربة916 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
21,1°C
Annual rain
89mm
Moisture idx (CMI)
-0,94
Runoff
33mm/an
PET
1 621mm
AET
74mm
Mean slope
8,3°
Water table
562cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)