HydroBASINS lev08 watershed · #2080973090
Bassin de وادي الثفن
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 : Khamis Mushayt, Tarib, Tathlith
Sub-basin area
402,5km²
Upstream area
402,5km²
Discharge
0,17m³/s
Mean elev.
1 370m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 357.2 km²89.0% of basin
- 43.7 km²10.9% of basin
- 0.4 km²0.1% 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°
23,2°C
Annual rain
150mm
Moisture idx (CMI)
-0,92
Runoff
13mm/an
PET
1 855mm
AET
124mm
Mean slope
4,3°
Water table
416cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)