HydroBASINS lev08 watershed · #6080878610
Bassin de Río Carcarañá
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 : Iriondo, San Jerónimo, San Lorenzo
Sub-basin area
244,6km²
Upstream area
33 608,8km²
Discharge
83,04m³/s
Mean elev.
29m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Carcarañá514 km²
- Bassin de Canal Serodino280 km²
3 dept-equivalent regions (GADM L2)
- 153.1 km²62.6% of basin
- 46.0 km²18.8% of basin
- 45.4 km²18.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
198 distinct species · 1 093 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 47 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 Carcarañá : 38 espèces reliées par 69 interactions GloBI sur 5 types (connectance 6.4%, filtre Serrano α=0.2). 9 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°
17,6°C
Annual rain
996mm
Moisture idx (CMI)
-0,28
Runoff
122mm/an
PET
1 388mm
AET
844mm
Mean slope
0,2°
Water table
32cm
Forest
3%
Crops
82%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)