HydroBASINS lev08 watershed · #6080874890
Bassin · #6080874890
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 : Ayacucho, Belgrano
Sub-basin area
2 187,4km²
Upstream area
4 893,8km²
Discharge
3,1m³/s
Mean elev.
542m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #60808795501937 km²
- Bassin · #6080879500770 km²
2 dept-equivalent regions (GADM L2)
- 1481.0 km²67.7% of basin
- 705.0 km²32.3% of basin
2 intersecting protected areas
Lagunas de Guanacache, Desaguadero y del Bebedero
IUCN Not ReportedWetland of International Importance (Ramsar Site)
63.55 km² overlap
Sierra de las Quijadas
IUCN IINational Park
25.69 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
392 distinct species · 2 941 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 · #6080874890 : 25 espèces reliées par 49 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 12 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°
18,2°C
Annual rain
404mm
Moisture idx (CMI)
-0,73
Runoff
5mm/an
PET
1 521mm
AET
341mm
Mean slope
0,8°
Water table
306cm
Forest
1%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)