HydroBASINS lev08 watershed · #6080829560
Bassin · #6080829560
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 : Ituzaingó, San Martín
Sub-basin area
1 493,7km²
Upstream area
3 900,2km²
Discharge
89m³/s
Mean elev.
67m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080826330450 km²
- Bassin · #6080826150391 km²
2 dept-equivalent regions (GADM L2)
- 925.3 km²62.0% of basin
- San Martín566.2 km²38.0% of basin
4 intersecting protected areas
Iberá
IUCN VIProvincial Nature Reserve
1244.99 km² overlap
Cambyreta
IUCN IbWilderness Nature Reserve
20.30 km² overlap
National Park
16.59 km² overlap
Iberá - Núcleo Cambyretá
IUCN IINational Park
5.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
272 distinct species · 3 596 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 · #6080829560 : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 7 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°
21,4°C
Annual rain
1 463mm
Moisture idx (CMI)
-0,06
Runoff
525mm/an
PET
1 555mm
AET
1 222mm
Mean slope
0,0°
Water table
1cm
Forest
10%
Crops
0%
Urban
0%
Protected
94%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)