HydroBASINS lev08 watershed · #2080987650
Bassin de وادي كهلان
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 6 administrative regions : Al Harjah, Badr Al Janub, Hubuna, Najran, Thar +1
Sub-basin area
2 967,5km²
Upstream area
2 967,6km²
Discharge
3,56m³/s
Mean elev.
1 942m
Administrative coverage
Species present
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°
19,4°C
Annual rain
188mm
Moisture idx (CMI)
-0,89
Runoff
47mm/an
PET
1 709mm
AET
157mm
Mean slope
9,8°
Water table
737cm
Forest
0%
Crops
0%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)