HydroBASINS lev08 watershed · #2080920010
Bassin de شعيب عويجاء
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 : Afif, Al Mahd
Sub-basin area
295,4km²
Upstream area
295,4km²
Discharge
0m³/s
Mean elev.
962m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 179.0 km²60.8% of basin
- Al MahdAl Madinah · Saudi Arabia115.7 km²39.2% 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°
25,1°C
Annual rain
102mm
Moisture idx (CMI)
-0,95
Runoff
5mm/an
PET
1 992mm
AET
82mm
Mean slope
0,4°
Water table
242cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)