HydroBASINS lev08 watershed · #2080624840
Bassin de Río Huebra
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 : Salamanca
Sub-basin area
403,8km²
Upstream area
1 365,9km²
Discharge
7,41m³/s
Mean elev.
766m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Oblea137 km²
- Bassin de Río Huebra66 km²
1 dept-equivalent regions (GADM L2)
- 404.3 km²100.0% of basin
2 intersecting protected areas
Riberas de los Ríos Huebra, Yeltes, Uces y afluentes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
11.27 km² overlap
Riberas de los Ríos Huebra y Yeltes
IUCN Not ReportedSpecial Protection Area (Birds Directive)
5.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 118 distinct species · 12 940 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Huebra : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 4 types (connectance 7.7%, filtre Serrano α=0.2). 5 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°
12,2°C
Annual rain
598mm
Moisture idx (CMI)
-0,43
Runoff
184mm/an
PET
1 052mm
AET
506mm
Mean slope
1,7°
Water table
276cm
Forest
17%
Crops
16%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)