HydroBASINS lev08 watershed · #1080783070
Bassin · #1080783070
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 : Kouandé, Tanguiéta, Toucountouna
Sub-basin area
351,8km²
Upstream area
1 223,3km²
Discharge
11,48m³/s
Mean elev.
399m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080789470536 km²
- Bassin · #1080789300336 km²
3 dept-equivalent regions (GADM L2)
- 177.6 km²50.7% of basin
- 156.1 km²44.5% of basin
- 16.8 km²4.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
389 distinct species · 893 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 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 · #1080783070 : 5 espèces reliées par 7 interactions GloBI sur 1 type (connectance 25.0%, filtre Serrano α=0.2). 3 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°
27,0°C
Annual rain
1 070mm
Moisture idx (CMI)
-0,45
Runoff
243mm/an
PET
1 943mm
AET
859mm
Mean slope
2,2°
Water table
186cm
Forest
55%
Crops
4%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)