HydroBASINS lev08 watershed · #2080893670
Bassin · #2080893670
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 Ahsa, Qaryah Al Ulya, Rumah
Sub-basin area
568,7km²
Upstream area
1 733,5km²
Discharge
0m³/s
Mean elev.
438m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #2080895550330 km²
- Bassin · #2080895660206 km²
3 dept-equivalent regions (GADM L2)
- 431.6 km²76.0% of basin
- 123.4 km²21.7% of basin
- 12.6 km²2.2% of basin
1 intersecting protected areas
Royal Reserve
455.68 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°
24,7°C
Annual rain
127mm
Moisture idx (CMI)
-0,93
Runoff
4mm/an
PET
1 816mm
AET
104mm
Mean slope
0,2°
Water table
134cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)