HydroBASINS lev08 watershed · #2080546110
Bassin de Fiume Mella
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 : Brescia, Cremona
Sub-basin area
931,8km²
Upstream area
931,8km²
Discharge
17,14m³/s
Mean elev.
450m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 932.7 km²99.9% of basin
- 1.3 km²0.1% of basin
3 intersecting protected areas
Val Grigna
IUCN Not ReportedSpecial Protection Area (Birds Directive)
5.00 km² overlap
Other Protected Natural Regional Areas
0.82 km² overlap
Altopiano di Cariadeghe
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.79 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 089 distinct species · 84 520 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Mella : 31 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 120 interactions GloBI sur 5 types (connectance 12.7%, filtre Serrano α=0.2). 13 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°
10,9°C
Annual rain
870mm
Moisture idx (CMI)
-0,01
Runoff
579mm/an
PET
885mm
AET
674mm
Mean slope
10,8°
Water table
355cm
Forest
41%
Crops
27%
Urban
36%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)