HydroBASINS lev08 watershed · #6080042400
Bassin · #6080042400
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 : Adolfo Alsina, Conesa, Patagones
Sub-basin area
931,5km²
Upstream area
931,6km²
Discharge
0,06m³/s
Mean elev.
31m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 898.3 km²96.3% of basin
- 29.3 km²3.1% of basin
- 5.1 km²0.6% of basin
1 intersecting protected areas
Bahía San Blas
IUCN VIWildlife Refuge
103.33 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
63 distinct species · 135 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 · #6080042400 : 19 espèces reliées par 17 interactions GloBI sur 4 types (connectance 8.1%, filtre Serrano α=0.2). 2 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°
14,2°C
Annual rain
340mm
Moisture idx (CMI)
-0,72
Runoff
3mm/an
PET
1 203mm
AET
293mm
Mean slope
0,2°
Water table
155cm
Forest
12%
Crops
29%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)