HydroBASINS lev08 watershed · #2080973900
Bassin · #2080973900
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 across 2 countries : Al Ahsa, Rumah, Sharurah
Sub-basin area
1 362,4km²
Upstream area
1 362,4km²
Discharge
0,18m³/s
Mean elev.
282m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- SharurahNajran · Saudi Arabia951.2 km²70.0% of basin
- 320.4 km²23.6% of basin
- 86.6 km²6.4% 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°
26,6°C
Annual rain
54mm
Moisture idx (CMI)
-0,97
Runoff
4mm/an
PET
1 869mm
AET
41mm
Mean slope
3,7°
Water table
287cm
Forest
0%
Crops
0%
Urban
0%
Protected
76%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)