HydroBASINS lev08 watershed · #6080777630
Bassin de Rio Juquiá
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 12 administrative regions : Cotia, Embu-Guaçu, Ibiúna, Itanhaém, Itapecerica da Serra +7
Sub-basin area
2 152km²
Upstream area
2 152km²
Discharge
53,54m³/s
Mean elev.
632m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
12 dept-equivalent regions (GADM L2)
- 488.1 km²22.7% of basin
- 456.2 km²21.2% of basin
- 448.5 km²20.9% of basin
- TapiraíSão Paulo · Brazil283.4 km²13.2% of basin
- 176.3 km²8.2% of basin
- São Lourenço da SerraSão Paulo · Brazil157.2 km²7.3% of basin
- 122.1 km²5.7% of basin
- Itapecerica da SerraSão Paulo · Brazil6.6 km²0.3% of basin
4 moreFull L2 list
- Cotia4.5 km² · 0.2%
- Embu-Guaçu2.0 km² · 0.1%
- Pedro de Toledo1.4 km² · 0.1%
- Itanhaém0.9 km² · 0.0%
7 intersecting protected areas
Apa Serra Do Mar
IUCN VEnvironmental Protection Area
928.45 km² overlap
Parque Estadual Do Jurupará
IUCN IIPark
262.35 km² overlap
Park
19.83 km² overlap
Apa Itupararanga
IUCN VEnvironmental Protection Area
12.20 km² overlap
Natural Heritage Private Reserve
1.57 km² overlap
Natural Heritage Private Reserve
0.15 km² overlap
Natural Heritage Private Reserve
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 342 distinct species · 302 219 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 Juquiá : 10 espèces reliées par 8 interactions GloBI sur 2 types (connectance 14.5%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
18,4°C
Annual rain
1 842mm
Moisture idx (CMI)
0,29
Runoff
841mm/an
PET
1 288mm
AET
1 242mm
Mean slope
9,6°
Water table
307cm
Forest
78%
Crops
3%
Urban
1%
Protected
57%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)