HydroBASINS lev08 watershed · #6080017060
Bassin de Arroyo El Durazno
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 20 administrative regions : Campana, Escobar, General Las Heras, General Rodríguez, General San Martín +15
Sub-basin area
2 266,8km²
Upstream area
2 266,8km²
Discharge
27,97m³/s
Mean elev.
26m
Administrative coverage
20 dept-equivalent regions (GADM L2)
- 337.9 km²14.9% of basin
- 312.9 km²13.8% of basin
- 204.4 km²9.0% of basin
- 187.3 km²8.3% of basin
- 183.9 km²8.1% of basin
- 174.5 km²7.7% of basin
- 150.2 km²6.6% of basin
- 147.4 km²6.5% of basin
12 moreFull L2 list
- Escobar128.5 km² · 5.7%
- Morón116.6 km² · 5.1%
- Merlo100.8 km² · 4.4%
- Mercedes70.1 km² · 3.1%
- General San Martín37.6 km² · 1.7%
- San Isidro37.0 km² · 1.6%
- Tres de Febrero26.1 km² · 1.2%
- Navarro23.2 km² · 1.0%
- San Fernando (2)23.1 km² · 1.0%
- Vicente López2.6 km² · 0.1%
- La Matanza1.7 km² · 0.1%
- Campana0.6 km² · 0.0%
1 intersecting protected areas
Arroyo El Durazno
IUCN IVNature Reserve
4.41 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 944 distinct species · 199 301 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 El Durazno : 26 espèces reliées par 34 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2). 7 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
1 035mm
Moisture idx (CMI)
-0,22
Runoff
364mm/an
PET
1 330mm
AET
878mm
Mean slope
0,2°
Water table
19cm
Forest
20%
Crops
8%
Urban
50%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)