HydroBASINS lev08 watershed · #1081088270
Bassin de Ayina
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 : Dja et Lobo, Haut-Ntem
Sub-basin area
2 030,4km²
Upstream area
3 786,1km²
Discharge
57,81m³/s
Mean elev.
613m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ayina944 km²
- Bassin de Ayina811 km²
2 dept-equivalent regions (GADM L2)
- 1118.3 km²55.3% of basin
- 903.0 km²44.7% of basin
1 intersecting protected areas
Parc national de Minkébé
IUCN IINational park
375.95 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 10 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
23,5°C
Annual rain
1 619mm
Moisture idx (CMI)
-0,01
Runoff
483mm/an
PET
1 638mm
AET
1 307mm
Mean slope
3,7°
Water table
93cm
Forest
100%
Crops
0%
Urban
0%
Protected
19%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)