HydroBASINS lev08 watershed · #6080014280
Bassin de Rio Grande
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 : Caraguatatuba, Cunha, Natividade da Serra, Paraibuna, São Luiz do Paraitinga +1
Sub-basin area
625,1km²
Upstream area
625,1km²
Discharge
8,51m³/s
Mean elev.
297m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 383.9 km²61.6% of basin
- CaraguatatubaSão Paulo · Brazil165.0 km²26.5% of basin
- Natividade da SerraSão Paulo · Brazil13.6 km²2.2% of basin
- São Luiz do ParaitingaSão Paulo · Brazil8.9 km²1.4% of basin
- 0.9 km²0.1% of basin
- 0.2 km²0.0% of basin
6 intersecting protected areas
Park
326.13 km² overlap
Environmental Protection Area
61.33 km² overlap
Park
8.21 km² overlap
Boa Vista Sertão do Promirim
IUCN Not ReportedIndigenous Area
4.71 km² overlap
Estação Ecológica Tupinambás
IUCN IaEcological Station
1.15 km² overlap
Natural Heritage Private Reserve
0.21 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 241 distinct species · 301 141 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Grande : 23 espèces reliées par 30 interactions GloBI sur 2 types (connectance 8.5%, filtre Serrano α=0.2). 4 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°
21,1°C
Annual rain
2 232mm
Moisture idx (CMI)
0,39
Runoff
774mm/an
PET
1 357mm
AET
1 328mm
Mean slope
13,7°
Water table
447cm
Forest
62%
Crops
0%
Urban
14%
Protected
62%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)