HydroBASINS lev08 watershed · #2080646750
Bassin de Río Tiétar
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 1 administrative regions : Cáceres
Sub-basin area
838,2km²
Upstream area
4 468,3km²
Discharge
43,87m³/s
Mean elev.
368m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Tiétar313 km²
- Bassin de Garganta Jarandilleja238 km²
1 dept-equivalent regions (GADM L2)
- 839.1 km²100.0% of basin
9 intersecting protected areas
Monfragüe y las Dehesas del Entorno
IUCN Not ReportedSpecial Protection Area (Birds Directive)
262.60 km² overlap
Monfragüe
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
257.67 km² overlap
Sierra de Gredos y Valle del Jerte
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
30.27 km² overlap
Río y Pinares del Tietar
IUCN Not ReportedSpecial Protection Area (Birds Directive)
25.96 km² overlap
Monfragüe
IUCN IINacional Park
25.60 km² overlap
Río Tietar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
15.22 km² overlap
Arroyos Barbaon y Calzones
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
11.17 km² overlap
Ecological corridor
9.31 km² overlap
Colonias de Cernícalo Primilla de Jaraiz de la Vera
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.33 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 937 distinct species · 225 116 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Río Tiétar : 21 espèces reliées par 64 interactions GloBI sur 4 types (connectance 14.7%, 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°
15,5°C
Annual rain
439mm
Moisture idx (CMI)
-0,63
Runoff
246mm/an
PET
1 198mm
AET
374mm
Mean slope
3,4°
Water table
467cm
Forest
34%
Crops
14%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)