HydroBASINS lev08 watershed · #2080541960
Bassin de Fiume Brenta
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 5 administrative regions : Belluno, Padua, Trento, Treviso, Vicenza
Sub-basin area
763km²
Upstream area
2 172,6km²
Discharge
41,65m³/s
Mean elev.
453m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Torrente Cismon641 km²
- Bassin de Torrente Grigno271 km²
5 dept-equivalent regions (GADM L2)
- 447.4 km²58.5% of basin
- 302.7 km²39.6% of basin
- 12.6 km²1.6% of basin
- Trento1.8 km²0.2% of basin
- 0.4 km²0.1% of basin
10 intersecting protected areas
Massiccio del Grappa
IUCN Not ReportedSpecial Protection Area (Birds Directive)
79.41 km² overlap
Massiccio del Grappa
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
79.41 km² overlap
Grave e Zone umide della Brenta
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
38.47 km² overlap
Grave e Zone umide della Brenta
IUCN Not ReportedSpecial Protection Area (Birds Directive)
38.47 km² overlap
Altopiano dei Sette Comuni
IUCN Not ReportedSpecial Protection Area (Birds Directive)
34.17 km² overlap
Altopiano dei Sette Comuni
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
34.17 km² overlap
Fiume Brenta dal confine trentino a Cismon del Grappa
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
16.07 km² overlap
Granezza
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.76 km² overlap
Palude di Onara e corso d'acqua di risorgiva S. Girolamo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.48 km² overlap
1 more protected areassorted by overlap area
Palude di Onara
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.33 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 047 distinct species · 40 781 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Fiume Brenta : 30 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 6 types (connectance 14.1%, filtre Serrano α=0.2). 6 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°
11,0°C
Annual rain
901mm
Moisture idx (CMI)
0,02
Runoff
513mm/an
PET
888mm
AET
696mm
Mean slope
7,9°
Water table
237cm
Forest
28%
Crops
68%
Urban
36%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)