HydroBASINS lev08 watershed · #6080836020
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 5 administrative regions : Aguirre, Avellaneda, Belgrano, General Taboada, Juan Felipe Ibarra
Sub-basin area
1 155km²
Upstream area
98 746,6km²
Discharge
77,3m³/s
Mean elev.
103m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Salado78 km²
- Bassin de Río Salado27 km²
5 dept-equivalent regions (GADM L2)
- 802.2 km²69.6% of basin
- Avellaneda288.0 km²25.0% of basin
- Belgrano42.3 km²3.7% of basin
- 16.9 km²1.5% of basin
- 3.9 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
271 distinct species · 1 125 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 26 interactions GloBI sur 3 types (connectance 6.0%, 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°
20,8°C
Annual rain
688mm
Moisture idx (CMI)
-0,60
Runoff
28mm/an
PET
1 721mm
AET
581mm
Mean slope
0,0°
Water table
9cm
Forest
41%
Crops
7%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)