HydroBASINS lev08 watershed · #2080003450
Bassin de Riva Deresi
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 10 administrative regions : Beykoz, Gebze, Kartal, Maltepe, Pendik +5
Sub-basin area
847,2km²
Upstream area
847,3km²
Discharge
13,77m³/s
Mean elev.
155m
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°
13,5°C
Annual rain
824mm
Moisture idx (CMI)
-0,10
Runoff
426mm/an
PET
922mm
AET
588mm
Mean slope
5,6°
Water table
284cm
Forest
48%
Crops
6%
Urban
26%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)