HydroBASINS lev08 watershed · #2080018180
Bassin de Rio Hozgarganta
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 : Cádiz, Málaga
Sub-basin area
1 478,5km²
Upstream area
1 478,5km²
Discharge
15,37m³/s
Mean elev.
547m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1029.2 km²69.6% of basin
- 449.3 km²30.4% of basin
30 intersecting protected areas
Los Alcornocales
IUCN IVNatura 2000
377.24 km² overlap
Los Alcornocales
IUCN Not ReportedSpecial Protection Area (Birds Directive)
377.24 km² overlap
Los Alcornocales
IUCN VNatural Park
377.24 km² overlap
Los Alcornocales
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
377.24 km² overlap
Valle del Río del Genal
IUCN IVNatura 2000
228.89 km² overlap
Valle del Río del Genal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
228.89 km² overlap
Sierra de Grazalema
IUCN IVNatura 2000
124.97 km² overlap
Sierra de Grazalema
IUCN VNatural Park
124.97 km² overlap
Sierra de Grazalema
IUCN Not ReportedSpecial Protection Area (Birds Directive)
124.97 km² overlap
21 more protected areassorted by overlap area
Sierra de Grazalema
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
124.97 km² overlap
Sierras Bermeja y Real
IUCN IVNatura 2000
57.37 km² overlap
Sierras Bermeja y Real
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
57.37 km² overlap
Sierra de las Nieves
IUCN VNatural Park
38.02 km² overlap
Sierra de Las Nieves
IUCN Not ReportedSpecial Protection Area (Birds Directive)
37.38 km² overlap
Sierra de Las Nieves
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
37.38 km² overlap
Sierra de las Nieves
IUCN IVNatura 2000
37.38 km² overlap
Sierra de las Nieves
IUCN IINacional Park
7.57 km² overlap
Los Reales de Sierra Bermeja
IUCN IVNatura 2000
6.86 km² overlap
Los Reales de Sierra Bermeja
IUCN IINature Place
6.86 km² overlap
Los Reales de Sierra Bermeja
IUCN Not ReportedSpecial Protection Area (Birds Directive)
6.86 km² overlap
Los Reales de Sierra Bermeja
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.86 km² overlap
Ríos Guadiaro y hozgarganta
IUCN IVNatura 2000
4.10 km² overlap
Ríos Guadiaro y Hozgarganta
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.81 km² overlap
Sierra Crestellina
IUCN Not AssignedNatura 2000
2.65 km² overlap
Sierra Crestellina
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.65 km² overlap
Sierra Crestellina
IUCN IINature Place
2.65 km² overlap
Sierra Crestellina
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.65 km² overlap
Dehesa del Mercadillo
IUCN Not AssignedPeriurban Protected Area
1.38 km² overlap
Río Guadiaro
IUCN IVNatura 2000
0.73 km² overlap
Río Guadiaro
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.73 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 894 distinct species · 552 926 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 Rio Hozgarganta : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 101 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 12 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°
15,5°C
Annual rain
782mm
Moisture idx (CMI)
-0,29
Runoff
230mm/an
PET
1 101mm
AET
612mm
Mean slope
11,7°
Water table
498cm
Forest
61%
Crops
17%
Urban
1%
Protected
36%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)