HydroBASINS lev08 watershed · #2080553840
Bassin de Po
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 : Mantua, Reggio Nell'Emilia
Sub-basin area
113,1km²
Upstream area
55 676,5km²
Discharge
1 470,49m³/s
Mean elev.
24m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Enza761 km²
- Bassin de Naviglio nuovo148 km²
2 dept-equivalent regions (GADM L2)
- 84.2 km²74.3% of basin
- 29.2 km²25.7% of basin
6 intersecting protected areas
Viadana, Portiolo, San Benedetto Po e Ostiglia
IUCN Not ReportedSpecial Protection Area (Birds Directive)
9.85 km² overlap
Golena del Po di Gualtieri, Guastalla e Luzzara
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.56 km² overlap
Golena del Po di Gualtieri, Guastalla e Luzzara
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.56 km² overlap
Riserva Regionale Garzaia di Pomponesco
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.96 km² overlap
Regional/Provincial Nature Reserve
0.95 km² overlap
Pomponesco
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.62 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
796 distinct species · 4 083 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Po : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 5 types (connectance 14.0%, 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°
12,9°C
Annual rain
825mm
Moisture idx (CMI)
-0,14
Runoff
341mm/an
PET
964mm
AET
666mm
Mean slope
0,1°
Water table
6cm
Forest
0%
Crops
56%
Urban
11%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)