HydroBASINS lev08 watershed · #6080622980
Bassin de Rio Araguaia
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 : Aragarças, Araguaiana, Barra do Garças, Bom Jardim de Goiás, Montes Claros de Goiás +1
Sub-basin area
1 072km²
Upstream area
37 940,1km²
Discharge
687,42m³/s
Mean elev.
362m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Garças1671 km²
- Bassin de Rio Araguaia1013 km²
6 dept-equivalent regions (GADM L2)
- Bom Jardim de GoiásGoiás · Brazil387.8 km²36.3% of basin
- 330.5 km²30.9% of basin
- 220.9 km²20.7% of basin
- 128.8 km²12.1% of basin
- Montes Claros de GoiásGoiás · Brazil0.2 km²0.0% of basin
- 0.0 km²0.0% of basin
1 intersecting protected areas
Parque Estadual Serra Azul
IUCN IIPark
52.96 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 482 distinct species · 4 814 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 Rio Araguaia : 25 espèces reliées par 37 interactions GloBI sur 4 types (connectance 6.6%, filtre Serrano α=0.2). 9 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°
25,5°C
Annual rain
1 538mm
Moisture idx (CMI)
-0,14
Runoff
503mm/an
PET
1 795mm
AET
1 169mm
Mean slope
2,5°
Water table
143cm
Forest
6%
Crops
1%
Urban
1%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)