HydroBASINS lev08 watershed · #1081077660
Bassin de Loupoundji
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 : Boumba et Ngoko, Nola
Sub-basin area
2 570,3km²
Upstream area
2 570,5km²
Discharge
20,27m³/s
Mean elev.
500m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1576.0 km²61.6% of basin
- 983.0 km²38.4% of basin
2 intersecting protected areas
Dzanga-Sangha
IUCN VISpecial Reserve
976.11 km² overlap
Partie camerounaise du fleuve Sangha
IUCN Not ReportedWetland of International Importance (Ramsar Site)
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 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°
24,5°C
Annual rain
1 595mm
Moisture idx (CMI)
-0,07
Runoff
249mm/an
PET
1 710mm
AET
1 307mm
Mean slope
3,8°
Water table
194cm
Forest
100%
Crops
0%
Urban
0%
Protected
38%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)