HydroBASINS lev08 watershed · #2080969410
Bassin · #2080969410
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 4 administrative regions across 2 countries : Al Ahsa, Al Udayd, Rumah, Sharurah
Sub-basin area
2 180,1km²
Upstream area
16 160,6km²
Discharge
0m³/s
Mean elev.
244m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #20809777201750 km²
- Bassin · #2080977780281 km²
4 dept-equivalent regions (GADM L2)
- 948.8 km²43.7% of basin
- SharurahNajran · Saudi Arabia924.1 km²42.5% of basin
- 236.4 km²10.9% of basin
- 64.2 km²3.0% 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
26,9°C
Annual rain
48mm
Moisture idx (CMI)
-0,97
Runoff
3mm/an
PET
1 892mm
AET
36mm
Mean slope
2,9°
Water table
254cm
Forest
0%
Crops
0%
Urban
0%
Protected
89%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)