HydroBASINS lev08 watershed · #1080623800
Bassin de Wadi Merdama
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 1 administrative regions : Sowdari
Sub-basin area
260,7km²
Upstream area
260,7km²
Discharge
0,42m³/s
Mean elev.
787m
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°
25,5°C
Annual rain
173mm
Moisture idx (CMI)
-0,92
Runoff
51mm/an
PET
2 098mm
AET
143mm
Mean slope
0,5°
Water table
366cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)