HydroBASINS lev08 watershed · #1081118680
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 2 administrative regions : Bolomba, Makanza
Sub-basin area
434,6km²
Upstream area
434,6km²
Discharge
3,18m³/s
Mean elev.
327m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 260.0 km²60.1% of basin
- 172.7 km²39.9% of basin
1 intersecting protected areas
Ngiri
IUCN Not ReportedWetland of International Importance (Ramsar Site)
3.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
25,2°C
Annual rain
1 765mm
Moisture idx (CMI)
0,04
Runoff
231mm/an
PET
1 694mm
AET
1 445mm
Mean slope
0,0°
Water table
3cm
Forest
99%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)