HydroBASINS lev08 watershed · #6080021950
Bassin de Río Santa María
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 : Magallanes
Sub-basin area
592,2km²
Upstream area
592,2km²
Discharge
2,46m³/s
Mean elev.
308m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 580.3 km²97.6% of basin
1 intersecting protected areas
Canquén Colorado
IUCN Not ReportedNatural Monument
0.26 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
538 distinct species · 5 212 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Santa María : 30 espèces reliées par 27 interactions GloBI sur 4 types (connectance 4.5%, 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°
4,7°C
Annual rain
922mm
Moisture idx (CMI)
0,43
Runoff
484mm/an
PET
520mm
AET
484mm
Mean slope
12,8°
Water table
521cm
Forest
78%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)