HydroBASINS lev08 watershed · #1081156580
Bassin de Congo
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 1 administrative regions : Bomongo
Sub-basin area
973,4km²
Upstream area
973,5km²
Discharge
10,35m³/s
Mean elev.
317m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 969.0 km²100.0% of basin
2 intersecting protected areas
Ngiri
IUCN Not ReportedWetland of International Importance (Ramsar Site)
969.05 km² overlap
Réserve du triangle de la Ngiri
IUCN Not ReportedNature reserve
887.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 10 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°
25,3°C
Annual rain
1 698mm
Moisture idx (CMI)
0,04
Runoff
334mm/an
PET
1 624mm
AET
1 408mm
Mean slope
0,2°
Water table
9cm
Forest
96%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)