HydroBASINS lev08 watershed · #2080929630
Bassin de وادي السر
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 2 administrative regions : Al Mahd, Al Taif
Sub-basin area
239,3km²
Upstream area
2 508,8km²
Discharge
0m³/s
Mean elev.
908m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de شعيب السلم1002 km²
- Bassin de وادي حبري228 km²
2 dept-equivalent regions (GADM L2)
- Al MahdAl Madinah · Saudi Arabia234.8 km²98.4% of basin
- 3.9 km²1.6% 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°
25,9°C
Annual rain
82mm
Moisture idx (CMI)
-0,96
Runoff
7mm/an
PET
1 986mm
AET
66mm
Mean slope
0,3°
Water table
49cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)