HydroBASINS lev08 watershed · #2080866840
Bassin · #2080866840
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 : Hafar Al Batin, Rafha
Sub-basin area
574,1km²
Upstream area
574,1km²
Discharge
0,66m³/s
Mean elev.
427m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 341.2 km²59.5% of basin
- 232.1 km²40.5% of basin
2 intersecting protected areas
Royal Reserve
536.62 km² overlap
Hafr al-Batin
IUCN VIProtected Area
464.11 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
196mm
Moisture idx (CMI)
-0,90
Runoff
55mm/an
PET
1 884mm
AET
162mm
Mean slope
0,1°
Water table
89cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)