HydroBASINS lev08 watershed · #1081191080
Bassin · #1081191080
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 : Inongo, Inongo (ville)
Sub-basin area
177,4km²
Upstream area
43 019,3km²
Discharge
711,76m³/s
Mean elev.
301m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1081189280443 km²
- Bassin · #108118911074 km²
2 dept-equivalent regions (GADM L2)
- 111.5 km²63.2% of basin
- 65.1 km²36.8% of basin
1 intersecting protected areas
Ngiri
IUCN Not ReportedWetland of International Importance (Ramsar Site)
176.59 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 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°
26,0°C
Annual rain
1 764mm
Moisture idx (CMI)
0,11
Runoff
457mm/an
PET
1 566mm
AET
1 408mm
Mean slope
0,4°
Water table
31cm
Forest
24%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)