HydroBASINS lev08 watershed · #2080865960
Bassin · #2080865960
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
567,4km²
Upstream area
567,4km²
Discharge
0m³/s
Mean elev.
506m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 307.4 km²54.3% of basin
- 256.8 km²45.3% of basin
- 2.4 km²0.4% of basin
2 intersecting protected areas
Royal Reserve
566.53 km² overlap
Hafr al-Batin
IUCN VIProtected Area
211.34 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°
23,7°C
Annual rain
200mm
Moisture idx (CMI)
-0,89
Runoff
7mm/an
PET
1 873mm
AET
166mm
Mean slope
0,3°
Water table
119cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)