HydroBASINS lev08 watershed · #2080667590
Bassin de Arroyo de Entrin
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 : Badajoz, Cáceres
Sub-basin area
1 832,2km²
Upstream area
46 262,8km²
Discharge
101,32m³/s
Mean elev.
290m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Guadiana1483 km²
- Bassin de Río Guadajira901 km²
2 dept-equivalent regions (GADM L2)
- 1800.4 km²98.2% of basin
- 33.2 km²1.8% of basin
15 intersecting protected areas
Llanos y Complejo Lagunar de la Albuera
IUCN Not ReportedSpecial Protection Area (Birds Directive)
212.54 km² overlap
Sierra de Maria Andres
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
34.03 km² overlap
Complejo Lagunar de la Albuera
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
19.21 km² overlap
Sierra de San Pedro
IUCN Not ReportedSpecial Protection Area (Birds Directive)
17.87 km² overlap
Sierra de San Pedro
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
17.87 km² overlap
Rivera de los Limonetes - Nogales
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.89 km² overlap
El Chaparral
IUCN VIPeriurban Park
0.39 km² overlap
Laguna temporal de Murtales
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.30 km² overlap
Cañada de Sierra Calera
IUCN IVSite of scientific interest
0.21 km² overlap
6 more protected areassorted by overlap area
Minas de Santa Marta
IUCN IVSite of scientific interest
0.14 km² overlap
Río Gevora Bajo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.06 km² overlap
Azud de Badajoz
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.00 km² overlap
Olivo de la Tapada
IUCN IIISingular tree
0.00 km² overlap
Quejigos del Chorrero
IUCN IIISingular tree
0.00 km² overlap
Encina de El Romo
IUCN IIISingular tree
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 100 distinct species · 113 244 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Entrin : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 3 types (connectance 9.1%, 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°
16,4°C
Annual rain
536mm
Moisture idx (CMI)
-0,57
Runoff
114mm/an
PET
1 251mm
AET
454mm
Mean slope
2,2°
Water table
371cm
Forest
17%
Crops
50%
Urban
1%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)