HydroBASINS lev08 watershed · #6080025960
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 4 administrative regions across 2 countries : Bariloche, Llanquihue, Los Lagos, Osorno
Sub-basin area
2 668,7km²
Upstream area
2 668,7km²
Discharge
179,55m³/s
Mean elev.
883m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 2571.6 km²96.2% of basin
- 83.2 km²3.1% of basin
- 12.3 km²0.5% of basin
- 4.7 km²0.2% of basin
7 intersecting protected areas
Bosques Templados lluviosos de los Andes
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
2657.99 km² overlap
Vicente Pérez Rosales
IUCN Not ReportedNational Park
2347.91 km² overlap
Llanquihue
IUCN Not ReportedNational Reserve
110.42 km² overlap
Nahuel Huapi
IUCN IINational Park
15.85 km² overlap
Andino Norpatagónica
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
15.80 km² overlap
Puyehue
IUCN Not ReportedNational Park
6.86 km² overlap
Valle de Cochamó
IUCN Not ReportedNature Sanctuary
2.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
945 distinct species · 20 026 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 : 39 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 5 types (connectance 4.9%, filtre Serrano α=0.2). 4 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°
7,7°C
Annual rain
2 219mm
Moisture idx (CMI)
0,58
Runoff
1 838mm/an
PET
881mm
AET
790mm
Mean slope
21,3°
Water table
732cm
Forest
72%
Crops
0%
Urban
0%
Protected
84%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)