HydroBASINS lev08 watershed · #6080128760
Bassin de Tapanahony
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 3 administrative regions across 2 countries : Grand-Santi, Sarakreek, Tapanahony
Sub-basin area
1 546,2km²
Upstream area
19 826,4km²
Discharge
491,28m³/s
Mean elev.
143m
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°
26,1°C
Annual rain
2 608mm
Moisture idx (CMI)
0,39
Runoff
887mm/an
PET
1 598mm
AET
1 462mm
Mean slope
4,1°
Water table
142cm
Forest
98%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)