HydroBASINS lev08 watershed · #2080913110
Bassin · #2080913110
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, Al Udayd
Sub-basin area
686,3km²
Upstream area
2 481,4km²
Discharge
0,46m³/s
Mean elev.
153m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #2080913210188 km²
- Bassin · #20809132508 km²
2 dept-equivalent regions (GADM L2)
- 549.0 km²80.2% of basin
- 135.8 km²19.8% 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°
26,7°C
Annual rain
68mm
Moisture idx (CMI)
-0,96
Runoff
6mm/an
PET
1 784mm
AET
55mm
Mean slope
0,4°
Water table
121cm
Forest
0%
Crops
0%
Urban
0%
Protected
41%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)