HydroBASINS lev08 watershed · #6080775490
Bassin de Río Jejuí Guazú
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 7 administrative regions across 2 countries : General Isidoro Resquín, Itanara, Paranhos, San Estanislao, Villa San Isidro Curuguaty +2
Sub-basin area
2 608,6km²
Upstream area
5 663,2km²
Discharge
37,26m³/s
Mean elev.
218m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Jejuí Guazú1876 km²
- Bassin de Río Jejuími1178 km²
7 dept-equivalent regions (GADM L2)
- 795.7 km²30.6% of basin
- 573.9 km²22.1% of basin
- 549.9 km²21.1% of basin
- 482.1 km²18.5% of basin
- 199.6 km²7.7% of basin
- 1.2 km²0.0% of basin
- 0.2 km²0.0% of basin
4 intersecting protected areas
Reserva de la Biosfera Bosque Mbaracayu
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
4.75 km² overlap
Del Bosque Mbaracayú
IUCN IVNatural Reserve
2.87 km² overlap
Environmental Protection Area
2.38 km² overlap
Potrero Guaçu
IUCN Not ReportedIndigenous Area
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
598 distinct species · 2 025 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Jejuí Guazú : 22 espèces + 2 bulles famille, 20 interactions GloBI documentées sur 3 types (connectance 7.2%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
22,4°C
Annual rain
1 538mm
Moisture idx (CMI)
-0,02
Runoff
220mm/an
PET
1 566mm
AET
1 302mm
Mean slope
2,3°
Water table
214cm
Forest
53%
Crops
9%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)