HydroBASINS lev08 watershed · #6080760140
Bassin de Rio Atibainha
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 8 administrative regions : Atibaia, Bom Jesus dos Perdões, Guarulhos, Igaratá, Joanópolis +3
Sub-basin area
446,6km²
Upstream area
446,7km²
Discharge
9,21m³/s
Mean elev.
922m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
8 dept-equivalent regions (GADM L2)
- Nazaré PaulistaSão Paulo · Brazil248.5 km²55.8% of basin
- 108.5 km²24.4% of basin
- Bom Jesus dos PerdõesSão Paulo · Brazil83.4 km²18.7% of basin
- JoanópolisSão Paulo · Brazil2.7 km²0.6% of basin
- Santa IsabelSão Paulo · Brazil1.3 km²0.3% of basin
- 1.0 km²0.2% of basin
- 0.1 km²0.0% of basin
- 0.0 km²0.0% of basin
8 intersecting protected areas
Apa Sistema Cantareira
IUCN VEnvironmental Protection Area
359.81 km² overlap
Environmental Protection Area
306.49 km² overlap
Park
22.54 km² overlap
Natural Monument
10.68 km² overlap
Parque Estadual De Itaberaba
IUCN IIPark
7.37 km² overlap
Environmental Protection Area
3.40 km² overlap
Natural Heritage Private Reserve
0.10 km² overlap
Natural Heritage Private Reserve
0.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
549 distinct species · 5 695 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 Atibainha : 18 espèces reliées par 19 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 5 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°
17,4°C
Annual rain
1 438mm
Moisture idx (CMI)
0,08
Runoff
687mm/an
PET
1 314mm
AET
1 086mm
Mean slope
10,2°
Water table
379cm
Forest
27%
Crops
0%
Urban
4%
Protected
88%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)