HydroBASINS lev08 watershed · #6080766630
Bassin de Rio Grande (Jurubatuba-Açú)
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 18 administrative regions : Cotia, Diadema, Embu das Artes, Embu-Guaçu, Itanhaém +13
Sub-basin area
1 519,9km²
Upstream area
1 520,1km²
Discharge
54,36m³/s
Mean elev.
789m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
18 dept-equivalent regions (GADM L2)
- 633.0 km²41.7% of basin
- São Bernardo do CampoSão Paulo · Brazil240.7 km²15.9% of basin
- Embu-GuaçuSão Paulo · Brazil153.6 km²10.1% of basin
- Itapecerica da SerraSão Paulo · Brazil144.2 km²9.5% of basin
- Santo AndréSão Paulo · Brazil88.2 km²5.8% of basin
- Ribeirão PiresSão Paulo · Brazil66.1 km²4.4% of basin
- Embu das ArtesSão Paulo · Brazil52.3 km²3.5% of basin
- Rio Grande da SerraSão Paulo · Brazil35.6 km²2.3% of basin
10 moreFull L2 list
- Cotia29.4 km² · 1.9%
- São Lourenço da Serra29.2 km² · 1.9%
- Taboão da Serra20.4 km² · 1.3%
- Diadema9.6 km² · 0.6%
- Juquitiba6.6 km² · 0.4%
- Mauá4.5 km² · 0.3%
- Osasco1.2 km² · 0.1%
- Mogi das Cruzes1.0 km² · 0.1%
- Suzano0.6 km² · 0.0%
- Itanhaém0.2 km² · 0.0%
16 intersecting protected areas
Environmental Protection Area
98.71 km² overlap
Environmental Protection Area
89.61 km² overlap
Park
25.96 km² overlap
Park
3.27 km² overlap
Park
2.78 km² overlap
Park
2.29 km² overlap
Park
1.88 km² overlap
Park
1.68 km² overlap
Park
1.25 km² overlap
7 more protected areassorted by overlap area
Park
0.53 km² overlap
Park
0.38 km² overlap
Guarani da Barragem
IUCN Not ReportedIndigenous Area
0.31 km² overlap
Krukutu
IUCN Not ReportedIndigenous Area
0.28 km² overlap
Natural Heritage Private Reserve
0.11 km² overlap
Park
0.04 km² overlap
Natural Heritage Private Reserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 132 distinct species · 666 494 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 (Jurubatuba-Açú) : 18 espèces reliées par 22 interactions GloBI sur 3 types (connectance 9.5%, 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°
17,5°C
Annual rain
1 970mm
Moisture idx (CMI)
0,34
Runoff
1 129mm/an
PET
1 247mm
AET
1 194mm
Mean slope
4,1°
Water table
164cm
Forest
57%
Crops
1%
Urban
49%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)