HydroBASINS lev08 watershed · #1081090550
Bassin de Río Campo
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 4 administrative regions across 2 countries : Machinda, Nkimi, Océan, Vallée du Ntem
Sub-basin area
587,7km²
Upstream area
28 857,8km²
Discharge
598,63m³/s
Mean elev.
424m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Biwome1949 km²
- Bassin de Río Campo196 km²
4 dept-equivalent regions (GADM L2)
- 471.5 km²80.6% of basin
- 91.6 km²15.7% of basin
- 22.0 km²3.8% of basin
- 0.1 km²0.0% of basin
2 intersecting protected areas
Campo-Ma'an
IUCN IINational Park
62.01 km² overlap
Partie Camerounaise du Fleuve Ntem
IUCN Not ReportedWetland of International Importance (Ramsar Site)
13.67 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
497 distinct species · 912 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
2 214mm
Moisture idx (CMI)
0,34
Runoff
1 567mm/an
PET
1 465mm
AET
1 335mm
Mean slope
5,2°
Water table
176cm
Forest
57%
Crops
9%
Urban
0%
Protected
91%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)