HydroBASINS lev08 watershed · #2080804320
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 : Arar, Turaif
Sub-basin area
928,9km²
Upstream area
5 784,3km²
Discharge
0m³/s
Mean elev.
792m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de شعيب مري628 km²
- Bassin de وادي المراء377 km²
2 dept-equivalent regions (GADM L2)
- 555.6 km²59.9% of basin
- 372.5 km²40.1% 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°
19,5°C
Annual rain
107mm
Moisture idx (CMI)
-0,93
Runoff
9mm/an
PET
1 567mm
AET
90mm
Mean slope
0,1°
Water table
42cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)