HydroBASINS lev08 watershed · #1080945000
Bassin de Bandama blanc
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 3 administrative regions : Bélier, Marahoué, Yamoussoukro
Sub-basin area
699,1km²
Upstream area
32 974,2km²
Discharge
231,88m³/s
Mean elev.
227m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Loka2210 km²
- Bassin de Bandama blanc1871 km²
3 dept-equivalent regions (GADM L2)
- 257.2 km²37.0% of basin
- 229.8 km²33.0% of basin
- YamoussoukroYamoussoukro · Côte d'Ivoire209.1 km²30.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
550 distinct species · 954 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Bandama blanc : 23 espèces reliées par 23 interactions GloBI sur 2 types (connectance 5.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (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°
26,2°C
Annual rain
1 191mm
Moisture idx (CMI)
-0,32
Runoff
146mm/an
PET
1 747mm
AET
1 008mm
Mean slope
2,6°
Water table
189cm
Forest
19%
Crops
18%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)