HydroBASINS lev08 watershed · #6080025610
Bassin de Río Rayas
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 1 administrative regions : Palena
Sub-basin area
309,1km²
Upstream area
309,2km²
Discharge
15,98m³/s
Mean elev.
661m
Administrative coverage
3 intersecting protected areas
Bosques Templados lluviosos de los Andes
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
309.66 km² overlap
Pumalín Douglas Tompkins
IUCN Not ReportedNational Park
242.22 km² overlap
Parque Pumalín
IUCN Not ReportedNature Sanctuary
210.26 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
171 distinct species · 7 256 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Rayas : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 6 types (connectance 5.6%, filtre Serrano α=0.2). 12 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 116mm
Moisture idx (CMI)
0,63
Runoff
1 611mm/an
PET
784mm
AET
742mm
Mean slope
16,3°
Water table
536cm
Forest
89%
Crops
0%
Urban
0%
Protected
68%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)