HydroBASINS lev08 watershed · #2080923620
Bassin · #2080923620
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
1 478,2km²
Upstream area
29 285,8km²
Discharge
1,48m³/s
Mean elev.
122m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #20809260401584 km²
- Bassin · #2080925970145 km²
2 dept-equivalent regions (GADM L2)
- 770.4 km²52.2% of basin
- 704.3 km²47.8% 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°
27,2°C
Annual rain
57mm
Moisture idx (CMI)
-0,97
Runoff
6mm/an
PET
1 862mm
AET
44mm
Mean slope
0,4°
Water table
178cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)