HydroBASINS lev08 watershed · #2080513210
Bassin de Vigilbach
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 3 administrative regions : Belluno, Bolzano, Trento
Sub-basin area
395,5km²
Upstream area
395,5km²
Discharge
6,45m³/s
Mean elev.
1 855m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Bolzano383.6 km²96.8% of basin
- 12.5 km²3.2% of basin
- Trento0.4 km²0.1% of basin
13 intersecting protected areas
The Dolomites
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
137.53 km² overlap
Regional/Provincial Nature Park
116.07 km² overlap
Parco Naturale Fanes - Senes - Braies
IUCN Not ReportedSpecial Protection Area (Birds Directive)
115.96 km² overlap
Parco Naturale Fanes - Senes - Braies
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
115.96 km² overlap
Parco naturale Puez Odle
IUCN IVRegional/Provincial Nature Park
40.95 km² overlap
Gardena - Valle Lunga - Puez nel Parco Naturale Puez-Odle
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
24.03 km² overlap
Special Protection Area (Birds Directive)
17.52 km² overlap
Special Areas of Conservation (Habitats Directive)
17.52 km² overlap
Prati dell'Armentara
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.42 km² overlap
4 more protected areassorted by overlap area
Dolomiti di Ampezzo
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.99 km² overlap
Dolomiti di Ampezzo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.99 km² overlap
Regional/Provincial Nature Park
2.69 km² overlap
Col di Lana - Settsas - Cherz
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.89 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 564 distinct species · 24 268 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Vigilbach : 14 espèces reliées par 47 interactions GloBI sur 5 types (connectance 14.5%, filtre Serrano α=0.2). 12 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°
2,5°C
Annual rain
977mm
Moisture idx (CMI)
0,37
Runoff
532mm/an
PET
587mm
AET
561mm
Mean slope
22,0°
Water table
746cm
Forest
65%
Crops
17%
Urban
0%
Protected
40%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)