HydroBASINS lev08 watershed · #1080969390
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 3 administrative regions : Ikom, Ogoja, Yala
Sub-basin area
171,5km²
Upstream area
15 325,9km²
Discharge
464,28m³/s
Mean elev.
43m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10809666201283 km²
- Bassin de Anyim68 km²
3 dept-equivalent regions (GADM L2)
- 118.3 km²69.3% of basin
- 35.2 km²20.6% of basin
- 17.2 km²10.1% of basin
1 intersecting protected areas
Ikrigon
IUCN Not ReportedForest Reserve
12.64 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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 986mm
Moisture idx (CMI)
0,14
Runoff
1 296mm/an
PET
1 702mm
AET
1 188mm
Mean slope
0,6°
Water table
32cm
Forest
42%
Crops
80%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)