HydroBASINS lev08 watershed · #2080914190
Bassin de شعيب الاشعرية
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 : Afif
Sub-basin area
428,2km²
Upstream area
428,5km²
Discharge
0,09m³/s
Mean elev.
1 000m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 427.3 km²100.0% of basin
1 intersecting protected areas
Nafud al-‘Urayq
IUCN VIProtected Area
69.38 km² overlap
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°
24,1°C
Annual rain
129mm
Moisture idx (CMI)
-0,93
Runoff
12mm/an
PET
1 946mm
AET
107mm
Mean slope
1,6°
Water table
344cm
Forest
0%
Crops
0%
Urban
0%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)