HydroBASINS lev08 watershed · #1081173810
Bassin de Alima
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 : Abala, Okoyo
Sub-basin area
238,5km²
Upstream area
8 808,6km²
Discharge
333,31m³/s
Mean elev.
392m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Alima449 km²
- Bassin de Alima350 km²
2 dept-equivalent regions (GADM L2)
- 179.6 km²75.6% of basin
- 57.9 km²24.4% of basin
1 intersecting protected areas
Leketi-Mbama
IUCN Not ReportedWetland of International Importance (Ramsar Site)
63.94 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 5 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°
25,0°C
Annual rain
1 864mm
Moisture idx (CMI)
0,12
Runoff
727mm/an
PET
1 631mm
AET
1 441mm
Mean slope
1,4°
Water table
91cm
Forest
49%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)