HydroBASINS lev08 watershed · #1081198460
Bassin de Ngounié
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 : Boumi-lowetsi, Divénié, Dola
Sub-basin area
258,7km²
Upstream area
2 352,5km²
Discharge
54,84m³/s
Mean elev.
215m
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°
25,5°C
Annual rain
1 686mm
Moisture idx (CMI)
-0,02
Runoff
796mm/an
PET
1 723mm
AET
1 338mm
Mean slope
3,0°
Water table
120cm
Forest
100%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)