HydroBASINS lev08 watershed · #6080020000
Bassin de Río Chubut
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 2 administrative regions : Gaiman, Rawson
Sub-basin area
1 099,6km²
Upstream area
95 222km²
Discharge
238,86m³/s
Mean elev.
85m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 20 basins
- Bassin · #60800408104946 km²
- Bassin · #60800413402015 km²
- Bassin · #60800428001791 km²
- Bassin · #60800414701696 km²
- Bassin · #60800415001661 km²
- + 15 more
2 dept-equivalent regions (GADM L2)
- 888.2 km²80.6% of basin
- 213.4 km²19.4% of basin
1 intersecting protected areas
Valdés
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
372.33 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
513 distinct species · 37 277 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 Río Chubut : 27 espèces reliées par 56 interactions GloBI sur 3 types (connectance 7.6%, 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°
13,1°C
Annual rain
185mm
Moisture idx (CMI)
-0,84
Runoff
17mm/an
PET
1 138mm
AET
164mm
Mean slope
0,7°
Water table
285cm
Forest
5%
Crops
2%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)