HydroBASINS lev08 watershed · #2080866830
Bassin · #2080866830
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 3 administrative regions : Al Asyah, Hafar Al Batin, Rafha
Sub-basin area
433km²
Upstream area
2 983,2km²
Discharge
0m³/s
Mean elev.
453m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 1 basins
- Bassin · #208086643086 km²
3 dept-equivalent regions (GADM L2)
- 366.6 km²84.8% of basin
- 51.3 km²11.9% of basin
- 14.6 km²3.4% of basin
2 intersecting protected areas
Royal Reserve
418.66 km² overlap
Hafr al-Batin
IUCN VIProtected Area
382.45 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°
24,0°C
Annual rain
206mm
Moisture idx (CMI)
-0,89
Runoff
10mm/an
PET
1 887mm
AET
172mm
Mean slope
0,1°
Water table
96cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)