HydroBASINS lev08 watershed · #2080626550
Bassin de Río Henares
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 : Guadalajara, Soria
Sub-basin area
2 064km²
Upstream area
2 064km²
Discharge
7,52m³/s
Mean elev.
1 062m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 2035.5 km²98.5% of basin
- 31.2 km²1.5% of basin
19 intersecting protected areas
Sierra Norte de Guadalajara
IUCN VINatural Park
292.27 km² overlap
Sierra de Ayllón
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
178.06 km² overlap
Sierra de Ayllón
IUCN Not ReportedSpecial Protection Area (Birds Directive)
178.06 km² overlap
Valle y salinas del Salado
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
121.66 km² overlap
Valle y salinas del Salado
IUCN Not ReportedSpecial Protection Area (Birds Directive)
121.66 km² overlap
Barranco del Río Dulce
IUCN VINatural Park
83.69 km² overlap
Barranco del Dulce
IUCN Not ReportedSpecial Protection Area (Birds Directive)
83.69 km² overlap
Barranco del Dulce
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
83.69 km² overlap
Sierra de Pela
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
44.93 km² overlap
10 more protected areassorted by overlap area
Valle del río Cañamares
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
18.75 km² overlap
Altos de Barahona
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
7.65 km² overlap
Altos de Barahona - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
7.65 km² overlap
Cerros volcánicos de Cañamares
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
7.05 km² overlap
Natural Monument
7.03 km² overlap
Riberas del Henares
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.76 km² overlap
Rebollar de Navalpotro
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.13 km² overlap
Microreserve
1.81 km² overlap
Microreserve
0.97 km² overlap
Cueva de los Murcielagos
IUCN IVMicroreserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 166 distinct species · 89 767 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Henares : 15 espèces reliées par 90 interactions GloBI sur 5 types (connectance 22.2%, filtre Serrano α=0.2). 14 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°
10,7°C
Annual rain
499mm
Moisture idx (CMI)
-0,50
Runoff
106mm/an
PET
1 006mm
AET
428mm
Mean slope
6,1°
Water table
383cm
Forest
30%
Crops
37%
Urban
0%
Protected
19%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)