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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
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)