HydroBASINS lev08 watershed · #6080014690
Bassin de Rio Cachoeira
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 4 administrative regions : Antonina, Campina Grande do Sul, Guaraqueçaba, Morretes
Sub-basin area
575,9km²
Upstream area
576,1km²
Discharge
22,37m³/s
Mean elev.
389m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 558.7 km²97.2% of basin
- 13.4 km²2.3% of basin
- 2.4 km²0.4% of basin
- 0.3 km²0.0% of basin
4 intersecting protected areas
Environmental Protection Area
311.95 km² overlap
Reserva Biológica Bom Jesus
IUCN IaBiological Reserve
32.45 km² overlap
Atlantic Forest South-East Reserves
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
11.30 km² overlap
Environmental Protection Area
2.25 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 858 distinct species · 20 054 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Cachoeira : 14 espèces reliées par 17 interactions GloBI sur 3 types (connectance 9.9%, 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°
20,1°C
Annual rain
1 920mm
Moisture idx (CMI)
0,33
Runoff
1 112mm/an
PET
1 290mm
AET
1 277mm
Mean slope
11,5°
Water table
345cm
Forest
63%
Crops
1%
Urban
0%
Protected
54%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)