HydroBASINS lev08 watershed · #6080907910
Bassin de Arroyo Saladillo
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 : General Alvear, Saladillo, Veinticinco de Mayo
Sub-basin area
462,8km²
Upstream area
5 313km²
Discharge
48,42m³/s
Mean elev.
56m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #60809094801648 km²
- Bassin · #6080909550257 km²
3 dept-equivalent regions (GADM L2)
- 270.4 km²58.4% of basin
- 131.7 km²28.4% of basin
- 60.8 km²13.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
66 distinct species · 146 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Arroyo Saladillo : 13 espèces reliées par 19 interactions GloBI sur 3 types (connectance 14.0%, filtre Serrano α=0.2). 4 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°
15,6°C
Annual rain
988mm
Moisture idx (CMI)
-0,27
Runoff
217mm/an
PET
1 353mm
AET
837mm
Mean slope
0,0°
Water table
4cm
Forest
2%
Crops
17%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)