HydroBASINS lev08 watershed · #6080808760
Bassin de Arroyo Garuhapé
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 5 administrative regions across 2 countries : Cainguás, Libertador General San Martín, Natalio, San Rafael del Paraná, Yatytay
Sub-basin area
1 021,2km²
Upstream area
926 427,6km²
Discharge
12 697,17m³/s
Mean elev.
235m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Tembey1251 km²
- Bassin de Río Paraná252 km²
5 dept-equivalent regions (GADM L2)
- 710.7 km²69.7% of basin
- 168.9 km²16.6% of basin
- 86.9 km²8.5% of basin
- 52.9 km²5.2% of basin
- 0.1 km²0.0% of basin
1 intersecting protected areas
Valle del Arroyo Cuña-Pirú
IUCN IIProvincial Park
34.92 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 441 distinct species · 12 588 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Garuhapé : 19 espèces reliées par 32 interactions GloBI sur 5 types (connectance 7.9%, 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°
20,1°C
Annual rain
1 564mm
Moisture idx (CMI)
0,01
Runoff
711mm/an
PET
1 548mm
AET
1 268mm
Mean slope
4,3°
Water table
243cm
Forest
78%
Crops
25%
Urban
2%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)