HydroBASINS lev08 watershed · #6080041320
Bassin · #6080041320
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 : General Pedernera, General Roca
Sub-basin area
1 996km²
Upstream area
1 996km²
Discharge
0,22m³/s
Mean elev.
349m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1239.9 km²62.1% of basin
- 755.7 km²37.9% of basin
1 intersecting protected areas
Estancia Ralicó
IUCN VINature Forest Reserve
20.21 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
135 distinct species · 446 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 · #6080041320 : 21 espèces reliées par 39 interactions GloBI sur 3 types (connectance 8.4%, 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°
16,5°C
Annual rain
559mm
Moisture idx (CMI)
-0,63
Runoff
3mm/an
PET
1 519mm
AET
473mm
Mean slope
0,1°
Water table
45cm
Forest
0%
Crops
42%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)