HydroBASINS lev08 watershed · #6080041030
Bassin · #6080041030
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 : Angaco, Caucete, San Martín
Sub-basin area
199,3km²
Upstream area
2 940,8km²
Discharge
1,26m³/s
Mean elev.
1 414m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080866390252 km²
- Bassin · #60808663803 km²
3 dept-equivalent regions (GADM L2)
- 180.8 km²90.8% of basin
- 18.2 km²9.1% of basin
- 0.1 km²0.1% of basin
1 intersecting protected areas
Valle Fértil
IUCN VIMultiple Use Reserve
27.50 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
87 distinct species · 139 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 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 · #6080041030 : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
14,1°C
Annual rain
183mm
Moisture idx (CMI)
-0,87
Runoff
9mm/an
PET
1 430mm
AET
156mm
Mean slope
12,4°
Water table
845cm
Forest
0%
Crops
3%
Urban
0%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)