HydroBASINS lev08 watershed · #6080789620
Bassin de Río Yguazu
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 : Doctor J. Eulogio Estigarribia, Doctor Juan León Mallorquín, José Domingo Ocampos, Juan Emilio O'Leary, Raúl Arsenio Oviedo +1
Sub-basin area
906,6km²
Upstream area
3 277km²
Discharge
74,59m³/s
Mean elev.
252m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Yguazu584 km²
- Bassin · #608078969076 km²
6 dept-equivalent regions (GADM L2)
- Raúl Arsenio OviedoCaaguazú · Paraguay386.0 km²42.7% of basin
- Doctor J. Eulogio EstigarribiaCaaguazú · Paraguay262.5 km²29.0% of basin
- 103.2 km²11.4% of basin
- José Domingo OcamposCaaguazú · Paraguay71.0 km²7.8% of basin
- 60.8 km²6.7% of basin
- 21.4 km²2.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
307 distinct species · 542 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Yguazu : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 7.3%, filtre Serrano α=0.2). 11 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°
21,6°C
Annual rain
1 553mm
Moisture idx (CMI)
0,01
Runoff
815mm/an
PET
1 540mm
AET
1 288mm
Mean slope
1,4°
Water table
110cm
Forest
20%
Crops
17%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)