HydroBASINS lev08 watershed · #1080014080
Bassin de Chalumna River
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 : Amathole, Buffalo City
Sub-basin area
868,1km²
Upstream area
868,1km²
Discharge
0,58m³/s
Mean elev.
176m
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°
18,2°C
Annual rain
700mm
Moisture idx (CMI)
-0,40
Runoff
160mm/an
PET
1 171mm
AET
596mm
Mean slope
4,6°
Water table
410cm
Forest
71%
Crops
12%
Urban
2%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)