HydroBASINS lev08 watershed · #6080797340
Bassin de Río Paraguay
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 across 2 countries : Formosa, Villa Oliva
Sub-basin area
26,7km²
Upstream area
967 934,1km²
Discharge
4 552,23m³/s
Mean elev.
57m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
2 dept-equivalent regions (GADM L2)
- 20.7 km²77.9% of basin
- 5.9 km²22.1% of basin
1 intersecting protected areas
Puerto Dalmacia
IUCN VIFisheries Reserve
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
251 distinct species · 3 731 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Paraguay : 19 espèces + 0 bulles famille, 13 interactions GloBI documentées sur 4 types (connectance 7.6%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
22,5°C
Annual rain
1 414mm
Moisture idx (CMI)
-0,11
Runoff
283mm/an
PET
1 592mm
AET
1 197mm
Mean slope
0,4°
Water table
26cm
Forest
41%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)