Rivière· 78 segments

Adda

Crosses 7 administrative regions : Bergamo, Como, Cremona, Lecco, Lodi +2

rivière

Total length

377km

Max discharge

232,8m³/s

Max Strahler

Segments matched

River geography7 admin regions · 0 communes

Parent watershed

hybas-20805272402615 km²

7 administrative regions crossed (GADM L2)

Sondrio
Lombardia · Italy
112.9 km
in this dpt
Cremona
Lombardia · Italy
31.9 km
in this dpt
Lodi
Lombardia · Italy
29.1 km
in this dpt
Lecco
Lombardia · Italy
12.0 km
in this dpt
Milano
Lombardia · Italy
3.2 km
in this dpt
Bergamo
Lombardia · Italy
1.2 km
in this dpt
Como
Lombardia · Italy
0.1 km
in this dpt

30 intersecting protected areas

Parco nazionale dello Stelvio
IUCN II
National Park
Parco Nazionale dello Stelvio
IUCN Not Reported
Special Protection Area (Birds Directive)
Parco Regionale Orobie Valtellinesi
IUCN Not Reported
Special Protection Area (Birds Directive)
Valle del Braulio - Cresta di Reit
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Valle d'Arigna e Ghiacciaio di Pizzo di Coca
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
da Monte Belvedere a Vallorda
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Valle del Livrio
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Parco naturale dell'Adda Nord
IUCN V
Regional/Provincial Nature Park
Pian di Spagna - Lago di Mezzola
IUCN IV
Wetland of International Importance (Ramsar Site)

21 more protected areassorted by area

Pian di Spagna e Lago di Mezzola
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Valle di Fraele
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Lago di Mezzola e Pian di Spagna
IUCN Not Reported
Special Protection Area (Birds Directive)
Riserva naturale Pian di Spagna - Lago di Mezzola
IUCN IV
Regional/Provincial Nature Reserve
Cime di Plator e Monte delle Scale
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Val Bondone - Val Caronella
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Val Madre
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Valle Alpisella
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Monte Barro
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
La Zerbaglia
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Monte Barro
IUCN Not Reported
Special Protection Area (Birds Directive)
Parco naturale del Monte Barro
IUCN V
Regional/Provincial Nature Park
Palude di Brivio
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Boschi e Lanca di Comazzo
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Riserva naturale Adda Morta
IUCN IV
Regional/Provincial Nature Reserve
Adda Morta
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Spiagge fluviali di Boffalora
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Lanca di Soltarico
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Garzaie del Parco Adda Sud
IUCN Not Reported
Special Protection Area (Birds Directive)
Il Toffo
IUCN Not Reported
Special Protection Area (Birds Directive)
Lago di Olginate
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)

1 page = 1 named river (aggregation of 78 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

767 distinct species · 3 589 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 19 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Adda : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.129

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)