HydroBASINS lev08 watershed · #2080589840
Bassin de Río Rudrón
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 : Burgos, Cantabria
Sub-basin area
491,4km²
Upstream area
491,4km²
Discharge
6,76m³/s
Mean elev.
978m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 491.5 km²99.8% of basin
- 0.7 km²0.2% of basin
7 intersecting protected areas
Natural Park
200.97 km² overlap
Hoces del Alto Ebro y Rudrón
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
200.39 km² overlap
Hoces del Alto Ebro y Rudrón - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
199.75 km² overlap
Humada-Peña Amaya
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
29.64 km² overlap
Humada - Peña Amaya - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
28.91 km² overlap
Hoces del Ebro
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.00 km² overlap
Hoces del Ebro
IUCN Not AssignedNatura 2000
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 277 distinct species · 21 249 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 Rudrón : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 6 types (connectance 17.0%, filtre Serrano α=0.2). 17 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°
9,7°C
Annual rain
748mm
Moisture idx (CMI)
-0,14
Runoff
434mm/an
PET
868mm
AET
614mm
Mean slope
6,4°
Water table
302cm
Forest
83%
Crops
15%
Urban
0%
Protected
41%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)