HydroBASINS lev08 watershed · #6080914510
Bassin · #6080914510
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 : Adolfo Alsina, Pellegrini, Salliqueló, Tres Lomas
Sub-basin area
593,4km²
Upstream area
1 612,1km²
Discharge
0m³/s
Mean elev.
125m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080917790392 km²
- Bassin · #608091778023 km²
4 dept-equivalent regions (GADM L2)
- 255.5 km²43.0% of basin
- 246.8 km²41.6% of basin
- 52.2 km²8.8% of basin
- 39.2 km²6.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
58 distinct species · 75 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 · #6080914510 : 16 espèces reliées par 19 interactions GloBI sur 3 types (connectance 12.4%, filtre Serrano α=0.2). 2 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°
15,5°C
Annual rain
680mm
Moisture idx (CMI)
-0,51
Runoff
7mm/an
PET
1 399mm
AET
577mm
Mean slope
0,0°
Water table
10cm
Forest
0%
Crops
54%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)