HydroBASINS lev08 watershed · #6080508610
Bassin de Rio Preto
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 1 administrative regions : Formosa do Rio Preto
Sub-basin area
970,5km²
Upstream area
14 754km²
Discharge
160,94m³/s
Mean elev.
595m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio do Ouro1718 km²
- Bassin de Rio Preto60 km²
1 dept-equivalent regions (GADM L2)
- 966.6 km²100.0% of basin
2 intersecting protected areas
Environmental Protection Area
898.52 km² overlap
Ecological Station
10.42 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
651 distinct species · 1 473 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Preto : 14 espèces reliées par 16 interactions GloBI sur 4 types (connectance 11.8%, filtre Serrano α=0.2). 3 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°
23,8°C
Annual rain
923mm
Moisture idx (CMI)
-0,53
Runoff
202mm/an
PET
1 955mm
AET
779mm
Mean slope
2,8°
Water table
265cm
Forest
50%
Crops
7%
Urban
1%
Protected
93%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)