HydroBASINS lev08 watershed · #2080658620
Bassin de Guadiana Viejo
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 : Albacete, Ciudad Real
Sub-basin area
1 524,5km²
Upstream area
1 524,7km²
Discharge
1,96m³/s
Mean elev.
858m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 810.4 km²53.1% of basin
- 715.4 km²46.9% of basin
6 intersecting protected areas
Lagunas de Ruidera
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
343.89 km² overlap
Zona esteparia de El Bonillo
IUCN Not ReportedSpecial Protection Area (Birds Directive)
147.06 km² overlap
Lagunas de Ruidera
IUCN IbWetland of International Importance (Ramsar Site)
66.45 km² overlap
Lagunas de Ruidera
IUCN VINatural Park
37.76 km² overlap
Salinas de Pinilla
IUCN IVMicroreserve
0.50 km² overlap
La Encantada, El Moral y Los Torreones
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.10 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 339 distinct species · 47 309 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Guadiana Viejo : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 2 types (connectance 9.4%, filtre Serrano α=0.2). 9 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°
13,5°C
Annual rain
453mm
Moisture idx (CMI)
-0,62
Runoff
47mm/an
PET
1 190mm
AET
387mm
Mean slope
1,4°
Water table
283cm
Forest
12%
Crops
74%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)