HydroBASINS lev08 watershed · #6080874440
Bassin · #6080874440
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 : Sarmiento, Veinticinco de Mayo
Sub-basin area
8,9km²
Upstream area
9 498,7km²
Discharge
8,33m³/s
Mean elev.
543m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Canal Céspedes1086 km²
- Bassin de Desagüe Héctor Bofinger868 km²
2 dept-equivalent regions (GADM L2)
- 4.5 km²51.0% of basin
- 4.4 km²49.0% of basin
1 intersecting protected areas
Lagunas de Guanacache, Desaguadero y del Bebedero
IUCN Not ReportedWetland of International Importance (Ramsar Site)
8.88 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
86 distinct species · 115 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 · #6080874440 : 13 espèces reliées par 15 interactions GloBI sur 2 types (connectance 12.5%, filtre Serrano α=0.2). 3 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°
17,7°C
Annual rain
142mm
Moisture idx (CMI)
-0,91
Runoff
2mm/an
PET
1 573mm
AET
119mm
Mean slope
0,0°
Water table
12cm
Forest
0%
Crops
9%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)