HydroBASINS lev08 watershed · #2080911110
Bassin de وادي الحمض
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 1 administrative regions : Al Madinah
Sub-basin area
179,4km²
Upstream area
46 280,4km²
Discharge
0m³/s
Mean elev.
701m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de وادي ملل1786 km²
- Bassin de وادي الحمض1405 km²
1 dept-equivalent regions (GADM L2)
- Al MadinahAl Madinah · Saudi Arabia179.0 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 472 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°
26,0°C
Annual rain
57mm
Moisture idx (CMI)
-0,97
Runoff
28mm/an
PET
2 024mm
AET
45mm
Mean slope
8,8°
Water table
630cm
Forest
0%
Crops
0%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)