HydroBASINS lev08 watershed · #2080840320
Bassin de وادي سهب الأسمر
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 : Tabuk, Tubarjal
Sub-basin area
23,6km²
Upstream area
1 850km²
Discharge
0m³/s
Mean elev.
789m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de وادي أبو قراظيف705 km²
- Bassin de وادي الضبيعاني44 km²
2 dept-equivalent regions (GADM L2)
- TabukTabuk · Saudi Arabia21.2 km²90.0% of basin
- 2.4 km²10.0% of basin
1 intersecting protected areas
Royal Reserve
23.56 km² overlap
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°
19,9°C
Annual rain
35mm
Moisture idx (CMI)
-0,98
Runoff
2mm/an
PET
1 671mm
AET
28mm
Mean slope
0,3°
Water table
45cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)