HydroBASINS lev08 watershed · #6080820530
Bassin de Rio Canoas
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 9 administrative regions : Bocaina do Sul, Bom Jardim da Serra, Bom Retiro, Grão-Pará, Orleans +4
Sub-basin area
1 127,3km²
Upstream area
1 127,3km²
Discharge
23,39m³/s
Mean elev.
1 171m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
9 dept-equivalent regions (GADM L2)
- 689.0 km²61.2% of basin
- 279.8 km²24.9% of basin
- 110.5 km²9.8% of basin
- 36.9 km²3.3% of basin
- 5.6 km²0.5% of basin
- 1.9 km²0.2% of basin
- 1.4 km²0.1% of basin
- 0.3 km²0.0% of basin
1 moreFull L2 list
- Grão-Pará0.2 km² · 0.0%
9 intersecting protected areas
Park
88.87 km² overlap
Natural Heritage Private Reserve
39.67 km² overlap
Natural Heritage Private Reserve
2.01 km² overlap
Natural Heritage Private Reserve
1.55 km² overlap
Natural Heritage Private Reserve
1.54 km² overlap
Natural Heritage Private Reserve
0.91 km² overlap
Natural Heritage Private Reserve
0.15 km² overlap
Natural Heritage Private Reserve
0.14 km² overlap
Natural Heritage Private Reserve
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 919 distinct species · 20 529 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Canoas : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 5 types (connectance 6.8%, filtre Serrano α=0.2). 9 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°
14,8°C
Annual rain
1 631mm
Moisture idx (CMI)
0,29
Runoff
726mm/an
PET
1 155mm
AET
1 120mm
Mean slope
12,0°
Water table
397cm
Forest
73%
Crops
4%
Urban
1%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)