HydroBASINS lev08 watershed · #1080024070
Bassin de Sassandra
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 : Gbôkle
Sub-basin area
90,9km²
Upstream area
75 334,5km²
Discharge
464,16m³/s
Mean elev.
31m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de Sassandra2140 km²
- Bassin de Davo1849 km²
1 dept-equivalent regions (GADM L2)
- 90.5 km²100.0% of basin
1 intersecting protected areas
Complexe Sassandra-Dagbego
IUCN Not ReportedWetland of International Importance (Ramsar Site)
25.56 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
191 distinct species · 605 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Sassandra : 21 espèces reliées par 15 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,9°C
Annual rain
1 521mm
Moisture idx (CMI)
0,06
Runoff
537mm/an
PET
1 430mm
AET
1 001mm
Mean slope
2,2°
Water table
77cm
Forest
19%
Crops
16%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)