HydroBASINS lev08 watershed · #6080694630
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 11 administrative regions : Alvarenga, Caratinga, Imbé de Minas, Inhapim, Piedade de Caratinga +6
Sub-basin area
773,6km²
Upstream area
774km²
Discharge
9,05m³/s
Mean elev.
705m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
11 dept-equivalent regions (GADM L2)
- 245.4 km²31.8% of basin
- 189.7 km²24.6% of basin
- 103.1 km²13.4% of basin
- 77.8 km²10.1% of basin
- 74.6 km²9.7% of basin
- 39.1 km²5.1% of basin
- 20.4 km²2.6% of basin
- 12.7 km²1.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
88 distinct species · 158 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 : 21 espèces reliées par 18 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 2 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°
21,0°C
Annual rain
1 263mm
Moisture idx (CMI)
-0,20
Runoff
370mm/an
PET
1 592mm
AET
1 066mm
Mean slope
12,2°
Water table
405cm
Forest
4%
Crops
11%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)