HydroBASINS lev08 watershed · #6080715540
Bassin de Rio São José dos Dourados
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 20 administrative regions : Bálsamo, Cosmorama, Estrela d'Oeste, Fernandópolis, Floreal +15
Sub-basin area
2 400,2km²
Upstream area
2 400,4km²
Discharge
26,14m³/s
Mean elev.
458m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
20 dept-equivalent regions (GADM L2)
- Monte AprazívelSão Paulo · Brazil343.3 km²14.3% of basin
- VotuporangaSão Paulo · Brazil259.4 km²10.8% of basin
- 238.1 km²9.9% of basin
- FernandópolisSão Paulo · Brazil197.4 km²8.2% of basin
- Sebastianópolis do SulSão Paulo · Brazil167.7 km²7.0% of basin
- 166.2 km²6.9% of basin
- 156.8 km²6.6% of basin
- 129.7 km²5.4% of basin
12 moreFull L2 list
- Cosmorama119.4 km² · 5.0%
- São João de Iracema113.7 km² · 4.7%
- Floreal99.8 km² · 4.2%
- Valentim Gentil87.3 km² · 3.6%
- Neves Paulista85.7 km² · 3.6%
- São João das Duas Pontes85.3 km² · 3.6%
- Poloni76.2 km² · 3.2%
- Bálsamo27.1 km² · 1.1%
- Mirassol27.1 km² · 1.1%
- Estrela d'Oeste13.1 km² · 0.5%
- Jaci0.1 km² · 0.0%
- Pontalinda0.0 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
896 distinct species · 7 955 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 São José dos Dourados : 26 espèces reliées par 37 interactions GloBI sur 4 types (connectance 7.0%, 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°
22,8°C
Annual rain
1 213mm
Moisture idx (CMI)
-0,28
Runoff
343mm/an
PET
1 690mm
AET
1 026mm
Mean slope
2,8°
Water table
170cm
Forest
0%
Crops
19%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)