HydroBASINS lev08 watershed · #2080799250
Bassin de وادي المراء
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 across 2 countries : Ar Rutbah, Arar
Sub-basin area
295,4km²
Upstream area
7 359,1km²
Discharge
0m³/s
Mean elev.
724m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de شعيب البحيرة230 km²
- Bassin de شعيب سكة مراء104 km²
2 dept-equivalent regions (GADM L2)
- 280.9 km²95.1% of basin
- 14.3 km²4.9% of basin
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°
19,6°C
Annual rain
106mm
Moisture idx (CMI)
-0,93
Runoff
8mm/an
PET
1 606mm
AET
89mm
Mean slope
0,6°
Water table
105cm
Forest
0%
Crops
0%
Urban
0%
Protected
96%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)