HydroBASINS lev08 watershed · #6080743090
Bassin de Ribeirão do Roque
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 : Analândia, Araras, Corumbataí, Descalvado, Leme +3
Sub-basin area
497,7km²
Upstream area
497,8km²
Discharge
7,68m³/s
Mean elev.
703m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
8 dept-equivalent regions (GADM L2)
- PirassunungaSão Paulo · Brazil186.0 km²37.5% of basin
- Santa Cruz da ConceiçãoSão Paulo · Brazil150.1 km²30.2% of basin
- 49.0 km²9.9% of basin
- CorumbataíSão Paulo · Brazil46.5 km²9.4% of basin
- 45.0 km²9.1% of basin
- 11.0 km²2.2% of basin
- Rio ClaroSão Paulo · Brazil8.3 km²1.7% of basin
- DescalvadoSão Paulo · Brazil0.6 km²0.1% of basin
3 intersecting protected areas
Environmental Protection Area
8.57 km² overlap
Environmental Protection Area
1.76 km² overlap
Natural Heritage Private Reserve
0.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
759 distinct species · 5 312 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Ribeirão do Roque : 26 espèces reliées par 45 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 7 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°
20,0°C
Annual rain
1 292mm
Moisture idx (CMI)
-0,13
Runoff
492mm/an
PET
1 487mm
AET
1 062mm
Mean slope
4,1°
Water table
227cm
Forest
0%
Crops
43%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)