HydroBASINS lev08 watershed · #1081110430
Bassin de Aïna
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 : Haut-Ntem, Souanké
Sub-basin area
77,5km²
Upstream area
4 970,7km²
Discharge
94,09m³/s
Mean elev.
509m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Aïna931 km²
- Bassin de Aïna271 km²
2 dept-equivalent regions (GADM L2)
- 77.0 km²99.8% of basin
- 0.1 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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°
23,8°C
Annual rain
1 591mm
Moisture idx (CMI)
-0,05
Runoff
530mm/an
PET
1 670mm
AET
1 314mm
Mean slope
2,1°
Water table
74cm
Forest
100%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)