HydroBASINS lev08 watershed · #6080948290
Bassin de Río Blanco
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 3 administrative regions across 2 countries : Bariloche, Cushamen, Llanquihue
Sub-basin area
263,7km²
Upstream area
1 248,1km²
Discharge
27,44m³/s
Mean elev.
1 040m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Ternero579 km²
- Bassin de Río Azul405 km²
3 dept-equivalent regions (GADM L2)
- 166.3 km²63.0% of basin
- 96.4 km²36.5% of basin
- 1.4 km²0.5% of basin
5 intersecting protected areas
Andino Norpatagónica
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
208.23 km² overlap
Ría Azul - Lago Escondido
IUCN VIProtected Nature Area
100.42 km² overlap
Lago Puelo
IUCN VINational Reserve
16.39 km² overlap
Lago Puelo
IUCN IINational Park
14.95 km² overlap
Bosques Templados lluviosos de los Andes
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
5.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
424 distinct species · 7 460 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Río Blanco : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 5 types (connectance 5.6%, 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°
6,6°C
Annual rain
1 091mm
Moisture idx (CMI)
0,18
Runoff
794mm/an
PET
900mm
AET
600mm
Mean slope
21,3°
Water table
801cm
Forest
62%
Crops
0%
Urban
0%
Protected
53%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)