HydroBASINS lev08 watershed · #6080908090
Bassin · #6080908090
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 7 administrative regions : Carlos Tejedor, Chapaleufú, General Roca, General Villegas, Presidente Roque Sáenz Peña +2
Sub-basin area
2 449,1km²
Upstream area
2 449,1km²
Discharge
0,81m³/s
Mean elev.
117m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 1377.5 km²56.2% of basin
- 355.7 km²14.5% of basin
- 354.3 km²14.5% of basin
- 197.2 km²8.1% of basin
- 126.3 km²5.2% of basin
- 37.4 km²1.5% of basin
- 0.6 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
598 distinct species · 9 281 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 · #6080908090 : 18 espèces reliées par 37 interactions GloBI sur 3 types (connectance 9.8%, filtre Serrano α=0.2). 10 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°
16,3°C
Annual rain
719mm
Moisture idx (CMI)
-0,50
Runoff
12mm/an
PET
1 430mm
AET
609mm
Mean slope
0,0°
Water table
11cm
Forest
3%
Crops
44%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)