HydroBASINS lev08 watershed · #1081163540
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 : Ndolou, Ogooué et des Lacs, Tsamba Mangotsi
Sub-basin area
2 146,8km²
Upstream area
23 654,3km²
Discharge
759,93m³/s
Mean elev.
205m
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
2 046mm
Moisture idx (CMI)
0,16
Runoff
1 044mm/an
PET
1 721mm
AET
1 429mm
Mean slope
7,5°
Water table
289cm
Forest
100%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)