HydroBASINS lev08 watershed · #6080904250
Bassin de Río Samborombón
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 5 administrative regions : Brandsen, Cañuelas, Esteban Echeverría, General Paz, San Vicente
Sub-basin area
1 039,1km²
Upstream area
1 039,3km²
Discharge
12,02m³/s
Mean elev.
24m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 417.3 km²40.2% of basin
- 313.6 km²30.2% of basin
- 173.8 km²16.7% of basin
- 133.6 km²12.9% of basin
- 0.8 km²0.1% of basin
2 intersecting protected areas
Lagunas de San Vicente
IUCN Not ReportedMunicipal Nature Reserve
7.19 km² overlap
Guardia del Juncal
IUCN IVMunicipal Nature Reserve
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
620 distinct species · 21 823 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Samborombón : 34 espèces reliées par 42 interactions GloBI sur 3 types (connectance 5.7%, 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°
16,0°C
Annual rain
976mm
Moisture idx (CMI)
-0,23
Runoff
362mm/an
PET
1 273mm
AET
828mm
Mean slope
0,0°
Water table
5cm
Forest
1%
Crops
8%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)