Lake Annone
Lake Annone
Location	Province of Lecco, Lombardy
Coordinates	45°48′43″N 9°20′58″E / 45.81194°N 9.34944°E / 45.81194; 9.34944
Primary outflows	Rio Torto
Catchment area	28.1 km2 (10.8 sq mi)
Basin countries	Italy
Surface area	5.71 km2 (2.20 sq mi)
Max. depth	11.3 m (37 ft)
Surface elevation	224 m (735 ft)

Lake Annone (Italian: Lago di Annone), also called Lake Oggiono (Italian: Lago di Oggiono), is a lake in the Province of Lecco, Lombardy, Italy.^[1][2][3] It borders the municipalities of Annone di Brianza, Suello, Civate, Galbiate and Oggiono. It covers 5.7 square kilometres.^[1]

The two peninsulas of Isella and Annone divide the lake into two parts (basins), connected by a narrow channel just a few meters wide. On the lake of Annone there are the municipalities of Annone di Brianza, Suello, Civate, Galbiate and Oggiono. The East Basin tributaries are the following streams:

• Cologna;
• Bondì;
• Rossa;
• Laghetto;
• Bomboldo;
• Bosisolo;
• Sabina;

The West Basin tributaries are the following streams:

• Torrente Pescone;
• Torrente Calchirola;
• Fontana Pramaggiore;
• Fontana di Borima

The lake has as only emissary the Rio Torto, which tributes to the Adda.