HydroBASINS lev08 watershed · #1081165230
Bassin de Rèmbo Ouango
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 : Bendjé
Sub-basin area
552,1km²
Upstream area
552,1km²
Discharge
21,45m³/s
Mean elev.
83m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 549.7 km²100.0% of basin
3 intersecting protected areas
Bas Ogooue
IUCN Not ReportedWetland of International Importance (Ramsar Site)
402.24 km² overlap
Reserve Présidentielle Wonga Wongué
IUCN Not ReportedPresidential reserve
147.42 km² overlap
Wonga-Wongué
IUCN IVWetland of International Importance (Ramsar Site)
147.42 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
222 distinct species · 2 016 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°
25,5°C
Annual rain
2 104mm
Moisture idx (CMI)
0,32
Runoff
1 227mm/an
PET
1 432mm
AET
1 216mm
Mean slope
2,9°
Water table
134cm
Forest
84%
Crops
4%
Urban
0%
Protected
27%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)