HydroBASINS lev08 watershed · #2080964020
Bassin · #2080964020
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 : Al Ahsa, Sharurah
Sub-basin area
2 488,8km²
Upstream area
86 430,7km²
Discharge
4,15m³/s
Mean elev.
236m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #20809737301447 km²
- Bassin · #2080973630723 km²
2 dept-equivalent regions (GADM L2)
- 2260.2 km²91.1% of basin
- SharurahNajran · Saudi Arabia221.3 km²8.9% 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°
27,0°C
Annual rain
50mm
Moisture idx (CMI)
-0,97
Runoff
5mm/an
PET
1 897mm
AET
37mm
Mean slope
1,3°
Water table
75cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)