HydroBASINS lev08 watershed · #6080781770
Bassin de Rio do Rocha
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 : Adrianópolis, Cerro Azul, Doutor Ulysses, Itapirapuã Paulista, Ribeira +1
Sub-basin area
479km²
Upstream area
6 482,9km²
Discharge
115,42m³/s
Mean elev.
619m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Itapirapuã514 km²
- Bassin de Rio Sete Quedas347 km²
6 dept-equivalent regions (GADM L2)
- Itapirapuã PaulistaSão Paulo · Brazil217.6 km²45.5% of basin
- 103.7 km²21.7% of basin
- 89.9 km²18.8% of basin
- 64.7 km²13.5% of basin
- 1.8 km²0.4% of basin
- 0.4 km²0.1% of basin
1 intersecting protected areas
Natural Heritage Private Reserve
0.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
83 distinct species · 128 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 do Rocha : 18 espèces reliées par 18 interactions GloBI sur 3 types (connectance 9.5%, 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°
19,5°C
Annual rain
1 273mm
Moisture idx (CMI)
-0,11
Runoff
493mm/an
PET
1 430mm
AET
1 076mm
Mean slope
13,0°
Water table
516cm
Forest
58%
Crops
6%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)