HydroBASINS lev08 watershed · #2080798230
Bassin de وادي تبل
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 across 2 countries : Ar Rutbah, Arar, Turaif
Sub-basin area
456,2km²
Upstream area
1 599km²
Discharge
0,2m³/s
Mean elev.
732m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de وادي تبل615 km²
- Bassin de شعيب مظلة528 km²
3 dept-equivalent regions (GADM L2)
- 383.6 km²84.2% of basin
- 41.8 km²9.2% of basin
- 30.4 km²6.7% 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°
19,5°C
Annual rain
107mm
Moisture idx (CMI)
-0,93
Runoff
8mm/an
PET
1 601mm
AET
90mm
Mean slope
0,8°
Water table
118cm
Forest
0%
Crops
0%
Urban
0%
Protected
94%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)