HydroBASINS lev08 watershed · #1080770080
Bassin · #1080770080
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 4 administrative regions : Koko/Besse, Rijau, Shanga, Yauri
Sub-basin area
343,9km²
Upstream area
2 981,8km²
Discharge
19,91m³/s
Mean elev.
187m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080763490328 km²
- Bassin · #1080763500221 km²
4 dept-equivalent regions (GADM L2)
- 309.3 km²90.3% of basin
- 15.7 km²4.6% of basin
- 10.9 km²3.2% of basin
- 6.7 km²1.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
44 distinct species · 90 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 · #1080770080 : 7 espèces reliées par 4 interactions GloBI sur 4 types (connectance 19.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
27,3°C
Annual rain
950mm
Moisture idx (CMI)
-0,51
Runoff
207mm/an
PET
1 941mm
AET
788mm
Mean slope
1,0°
Water table
87cm
Forest
0%
Crops
16%
Urban
7%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)