HydroBASINS lev08 watershed · #1080634430
Bassin · #1080634430
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 : Gossas, Linguère, Malème Hodar, Mbacké
Sub-basin area
431,1km²
Upstream area
3 657,6km²
Discharge
1,18m³/s
Mean elev.
41m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10806299702392 km²
- Bassin · #1080629960834 km²
4 dept-equivalent regions (GADM L2)
- 362.6 km²84.4% of basin
- 54.4 km²12.7% of basin
- 11.0 km²2.6% of basin
- Malème HodarKaffrine · Senegal1.6 km²0.4% of basin
1 intersecting protected areas
Mbegue
IUCN Not ReportedNot Reported
7.82 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 22 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 4 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 · #1080634430 : 4 espèces reliées par 2 interactions GloBI sur 1 type (connectance 33.3%, 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°
27,2°C
Annual rain
495mm
Moisture idx (CMI)
-0,77
Runoff
25mm/an
PET
2 127mm
AET
416mm
Mean slope
0,1°
Water table
101cm
Forest
0%
Crops
4%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)