HydroBASINS lev08 watershed · #6080833170
Bassin de Río Santa Lucía
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 6 administrative regions : Bella Vista, Concepción, Lavalle, Mburucuyá, Saladas +1
Sub-basin area
2 511,2km²
Upstream area
5 486km²
Discharge
73,26m³/s
Mean elev.
66m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080824520311 km²
- Bassin de Río Santa Lucía162 km²
6 dept-equivalent regions (GADM L2)
- 873.7 km²34.8% of basin
- 701.1 km²28.0% of basin
- 392.0 km²15.6% of basin
- 262.4 km²10.5% of basin
- Concepción258.2 km²10.3% of basin
- Lavalle20.2 km²0.8% of basin
1 intersecting protected areas
Mburucuyá
IUCN IINational Park
2.68 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
530 distinct species · 7 067 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 de Río Santa Lucía : 27 espèces reliées par 34 interactions GloBI sur 3 types (connectance 7.3%, filtre Serrano α=0.2). 4 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°
20,9°C
Annual rain
1 117mm
Moisture idx (CMI)
-0,26
Runoff
275mm/an
PET
1 517mm
AET
946mm
Mean slope
0,2°
Water table
18cm
Forest
36%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)