HydroBASINS lev08 watershed · #6080788630
Bassin de Arroyo Yhú
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 4 administrative regions : 3 de Febrero, Raúl Arsenio Oviedo, San Joaquín, Yhú
Sub-basin area
636,3km²
Upstream area
636,3km²
Discharge
13,12m³/s
Mean elev.
306m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 244.0 km²38.4% of basin
- Raúl Arsenio OviedoCaaguazú · Paraguay140.3 km²22.1% of basin
- San JoaquínCaaguazú · Paraguay137.6 km²21.7% of basin
- 3 de FebreroCaaguazú · Paraguay113.0 km²17.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
350 distinct species · 897 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Arroyo Yhú : 26 espèces reliées par 36 interactions GloBI sur 5 types (connectance 5.7%, filtre Serrano α=0.2). 10 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°
21,5°C
Annual rain
1 678mm
Moisture idx (CMI)
0,10
Runoff
561mm/an
PET
1 513mm
AET
1 352mm
Mean slope
2,0°
Water table
211cm
Forest
15%
Crops
14%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)