HydroBASINS lev08 watershed · #1080966370
Bassin de Anyim
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 : Ogoja, Yala
Sub-basin area
68,2km²
Upstream area
7 745,3km²
Discharge
244,36m³/s
Mean elev.
37m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Onwul2744 km²
- Bassin de Anyim873 km²
2 dept-equivalent regions (GADM L2)
- 42.6 km²62.7% of basin
- 25.3 km²37.3% 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
27,5°C
Annual rain
1 934mm
Moisture idx (CMI)
0,12
Runoff
1 249mm/an
PET
1 706mm
AET
1 177mm
Mean slope
0,6°
Water table
18cm
Forest
1%
Crops
51%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)