HydroBASINS lev08 watershed · #1081139450
Bassin · #1081139450
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 across 2 countries : Ivindo, Kéllé, Mbomo
Sub-basin area
1 196,7km²
Upstream area
1 196,7km²
Discharge
23,16m³/s
Mean elev.
490m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1132.0 km²95.0% of basin
- 38.1 km²3.2% of basin
- 21.2 km²1.8% of basin
1 intersecting protected areas
Parc national de Mwagna
IUCN IINational park
0.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 11 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°
24,0°C
Annual rain
1 639mm
Moisture idx (CMI)
0,02
Runoff
590mm/an
PET
1 605mm
AET
1 358mm
Mean slope
3,7°
Water table
97cm
Forest
98%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)