HydroBASINS lev08 watershed · #2080902120
Bassin de وادي ذورة
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 : Al Is, Al Ula, Al Wajh, Umluj
Sub-basin area
629,8km²
Upstream area
629,8km²
Discharge
0,21m³/s
Mean elev.
654m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- Al UlaAl Madinah · Saudi Arabia453.6 km²72.2% of basin
- UmlujTabuk · Saudi Arabia111.9 km²17.8% of basin
- Al IsAl Madinah · Saudi Arabia42.2 km²6.7% of basin
- Al WajhTabuk · Saudi Arabia21.0 km²3.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 4 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°
22,5°C
Annual rain
60mm
Moisture idx (CMI)
-0,96
Runoff
11mm/an
PET
1 610mm
AET
50mm
Mean slope
10,5°
Water table
736cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)