HydroBASINS lev08 watershed · #1080703470
Bassin de Soungrougrou
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 : Bounkiling, Sédhiou
Sub-basin area
765,8km²
Upstream area
3 921,1km²
Discharge
20,85m³/s
Mean elev.
27m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Soungrougrou955 km²
- Bassin de Soungrougrou236 km²
2 dept-equivalent regions (GADM L2)
- 410.2 km²53.8% of basin
- BounkilingSédhiou · Senegal352.7 km²46.2% of basin
2 intersecting protected areas
Foret de Bari
IUCN Not ReportedForest Reserve
61.42 km² overlap
Foret de Yassine
IUCN Not ReportedForest Reserve
48.90 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
33 distinct species · 79 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°
26,9°C
Annual rain
1 031mm
Moisture idx (CMI)
-0,47
Runoff
271mm/an
PET
1 955mm
AET
760mm
Mean slope
0,6°
Water table
82cm
Forest
35%
Crops
14%
Urban
1%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)