HydroBASINS lev08 watershed · #6080716860
Bassin · #6080716860
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 3 administrative regions across 2 countries : Cordillera, General Eugenio A. Garay, Luis Calvo
Sub-basin area
233,2km²
Upstream area
4 660,7km²
Discharge
16,65m³/s
Mean elev.
381m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #60807153201568 km²
- Bassin · #608071531023 km²
3 dept-equivalent regions (GADM L2)
- 83.3 km²35.8% of basin
- 76.8 km²33.0% of basin
- 72.4 km²31.1% of basin
3 intersecting protected areas
Medanos del Chaco
IUCN IINational Park
56.19 km² overlap
Reserva de la Biosfera del Chaco
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
56.19 km² overlap
Reserva de la Biosfera del Chaco
IUCN Not ReportedBiosphere Reserve-National & UNESCO-MAB
56.19 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
160 distinct species · 451 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 · #6080716860 : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 11 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°
24,0°C
Annual rain
441mm
Moisture idx (CMI)
-0,75
Runoff
12mm/an
PET
1 788mm
AET
371mm
Mean slope
0,1°
Water table
25cm
Forest
51%
Crops
3%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)