HydroBASINS lev08 watershed · #1081656940
Bassin de Great Fish 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, Cacadu
Sub-basin area
267km²
Upstream area
29 606,7km²
Discharge
23,93m³/s
Mean elev.
226m
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°
18,8°C
Annual rain
515mm
Moisture idx (CMI)
-0,62
Runoff
98mm/an
PET
1 358mm
AET
437mm
Mean slope
6,8°
Water table
535cm
Forest
65%
Crops
8%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)