HydroBASINS lev08 watershed · #6080141550
Bassin de Grand Inini
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 across 2 countries : Maripasoula, Tapanahony
Sub-basin area
64,4km²
Upstream area
4 420,2km²
Discharge
134,01m³/s
Mean elev.
144m
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°
25,1°C
Annual rain
2 406mm
Moisture idx (CMI)
0,35
Runoff
910mm/an
PET
1 576mm
AET
1 414mm
Mean slope
4,1°
Water table
157cm
Forest
100%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)