HydroBASINS lev08 watershed · #6080040690
Bassin · #6080040690
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 1 administrative regions : Malargüe
Sub-basin area
2,9km²
Upstream area
8 374,4km²
Discharge
19,85m³/s
Mean elev.
1 335m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 3 basins
- Bassin · #60809076402515 km²
- Bassin de Arroyo Malo1744 km²
- Bassin de Río Malargüe946 km²
1 intersecting protected areas
Reserva Provincial Laguna de Llancanelo
IUCN Not ReportedWetland of International Importance (Ramsar Site)
2.90 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
131 distinct species · 1 612 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 · #6080040690 : 11 espèces reliées par 42 interactions GloBI sur 3 types (connectance 12.0%, filtre Serrano α=0.2). 16 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°
12,0°C
Annual rain
233mm
Moisture idx (CMI)
-0,82
Runoff
4mm/an
PET
1 330mm
AET
198mm
Mean slope
0,0°
Water table
17cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)