HydroBASINS lev08 watershed · #6080829740
Bassin de Río Salado
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 4 administrative regions : Avellaneda, General Taboada, Juan Felipe Ibarra, Sarmiento
Sub-basin area
1 227,3km²
Upstream area
76 062,7km²
Discharge
63,19m³/s
Mean elev.
124m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Canal Jume Esquina864 km²
- Bassin de Río Salado246 km²
4 dept-equivalent regions (GADM L2)
- 437.2 km²35.7% of basin
- Sarmiento435.2 km²35.5% of basin
- Avellaneda241.1 km²19.7% of basin
- 111.9 km²9.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
146 distinct species · 753 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Salado : 27 espèces reliées par 37 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 6 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°
21,0°C
Annual rain
600mm
Moisture idx (CMI)
-0,65
Runoff
29mm/an
PET
1 736mm
AET
506mm
Mean slope
0,0°
Water table
7cm
Forest
86%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)