HydroBASINS lev08 watershed · #1081364460
Bassin · #1081364460
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 : Lago, Sanga
Sub-basin area
1 273,7km²
Upstream area
4 499,1km²
Discharge
105,62m³/s
Mean elev.
739m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1081368150543 km²
- Bassin · #1081368160160 km²
2 dept-equivalent regions (GADM L2)
- 646.2 km²50.9% of basin
- 622.6 km²49.1% of basin
2 intersecting protected areas
Wetland of International Importance (Ramsar Site)
657.22 km² overlap
Chipanje Chetu
IUCN VICommunity Conservation Area
611.54 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
101 distinct species · 129 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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 · #1081364460 : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 2 types (connectance 12.1%, 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°
23,2°C
Annual rain
1 322mm
Moisture idx (CMI)
-0,11
Runoff
636mm/an
PET
1 492mm
AET
882mm
Mean slope
3,1°
Water table
120cm
Forest
30%
Crops
5%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)