HydroBASINS lev08 watershed · #2080708450
Bassin de Arroyo de la Torre
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 : Huelva, Sevilla
Sub-basin area
1 608,2km²
Upstream area
1 608,2km²
Discharge
8,97m³/s
Mean elev.
125m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1332.3 km²82.8% of basin
- 276.7 km²17.2% of basin
24 intersecting protected areas
Corredor Ecológico del Río Guadiamar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
134.57 km² overlap
Natura 2000
134.57 km² overlap
Doñana
IUCN IVNatura 2000
120.75 km² overlap
Doñana
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
120.75 km² overlap
Doñana
IUCN Not ReportedSpecial Protection Area (Birds Directive)
120.75 km² overlap
Doñana
IUCN IIWetland of International Importance (Ramsar Site)
114.76 km² overlap
Doñana
IUCN VNatural Park
88.42 km² overlap
Doñana Norte y Oeste
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
69.70 km² overlap
Doñana Norte y Oeste
IUCN IVNatura 2000
69.70 km² overlap
15 more protected areassorted by overlap area
Natura 2000
30.41 km² overlap
Corredor Ecológico del Río Tinto
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
30.41 km² overlap
Doñana National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
27.59 km² overlap
Protected Landscape
27.07 km² overlap
Doñana
IUCN IINacional Park
26.72 km² overlap
Dehesa de Torrecuadros y Arroyo de Pilas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
10.32 km² overlap
Natura 2000
10.32 km² overlap
Dehesa de Abajo
IUCN IVNature Reserve
5.61 km² overlap
Sierra de Aracena y Picos de Aroche
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.98 km² overlap
Sierra de Aracena y Picos de Aroche
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.98 km² overlap
Natural Park
3.98 km² overlap
Natura 2000
3.98 km² overlap
Acebuchal de Alpízar
IUCN IVNatura 2000
0.81 km² overlap
Acebuchal de Alpízar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.81 km² overlap
Río Tinto
IUCN VProtected Landscape
0.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 174 distinct species · 394 158 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 de la Torre : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 2 types (connectance 11.3%, filtre Serrano α=0.2). 8 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°
17,6°C
Annual rain
563mm
Moisture idx (CMI)
-0,55
Runoff
155mm/an
PET
1 246mm
AET
476mm
Mean slope
2,5°
Water table
280cm
Forest
16%
Crops
57%
Urban
3%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)