HydroBASINS lev08 watershed · #6080796950
Bassin de Rio Santana
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 14 administrative regions : Bom Sucesso do Sul, Campo Erê, Enéas Marques, Flor da Serra do Sul, Francisco Beltrão +9
Sub-basin area
1 763,1km²
Upstream area
1 763,1km²
Discharge
51,99m³/s
Mean elev.
689m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
14 dept-equivalent regions (GADM L2)
- 602.9 km²34.3% of basin
- 386.8 km²22.0% of basin
- 368.3 km²20.9% of basin
- 132.1 km²7.5% of basin
- 99.2 km²5.6% of basin
- 67.7 km²3.8% of basin
- 54.1 km²3.1% of basin
- 36.6 km²2.1% of basin
6 moreFull L2 list
- Campo Erê5.7 km² · 0.3%
- Palma Sola3.9 km² · 0.2%
- Enéas Marques1.0 km² · 0.1%
- São Lourenço do Oeste1.0 km² · 0.1%
- Manfrinópolis0.5 km² · 0.0%
- São João0.1 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
706 distinct species · 18 142 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 Santana : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 3 types (connectance 5.8%, 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°
17,6°C
Annual rain
1 964mm
Moisture idx (CMI)
0,23
Runoff
1 092mm/an
PET
1 516mm
AET
1 427mm
Mean slope
6,0°
Water table
267cm
Forest
4%
Crops
44%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)