The Cosia is a

torrent Torrent or torrents may refer to: * A fast flowing stream Animals * Torrent duck, a species of the family Anatidae * Torrent fish * Torrent frog, various unrelated frogs * Torrent robin, a bird species * Torrent salamander, a family of s ...

whose springs are on the slopes of Monte Bolletone () in

Brianza Brianza (, , lmo, label= Brianzöö dialect, Briànsa) is a geographical, historical and cultural area of Italy, at the foot of the Alps, in the northwest of Lombardy, between Milan and Lake Como. Geography Brianza extends from the ...

Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical ...

. Its course takes it through the communities of

Albese con Cassano Albese con Cassano ( Brianzöö: ) is a town and ''comune'' in the province of Como, Lombardy, Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the m ...

, Tavernerio and

Como Como (, ; lmo, Còmm, label= Comasco , or ; lat, Novum Comum; rm, Com; french: Côme) is a city and ''comune'' in Lombardy, Italy. It is the administrative capital of the Province of Como. Its proximity to Lake Como and to the Alps h ...

, then it enters Lake Como near the war memorial designed by Antonio Sant'Elia and executed by

Giuseppe Terragni Giuseppe Terragni (; 18 April 1904 – 19 July 1943) was an Italian architect who worked primarily under the fascist regime of Benito Mussolini and pioneered the Italian modern movement under the rubric of Rationalism. His most famous work is the C ...

. The river has two tributaries: the Valloni on the left and the Tisone on the right. The few fish which the river supports are mostly souffia, members of the carp family. On 14 October 1607 the Cosia caused disastrous floods at Como which the historian Primo Tatti described in his life of Saint Giovanni da Meda: the monasteries of Santa Chiara and Santa Margherita were destroyed, as was the Collegio Gallio, together with its church which held the remains of the saint, and the church of Rondinetto which was rebuilt on a new site.

Notes

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of its counterpart on the ''

Italian Wikipedia The Italian Wikipedia ( it, Wikipedia in italiano) is the Italian-language edition of Wikipedia. This edition was created on May 11, 2001 and first edited on June 11, 2001. As of , , it has articles and more than registered accounts. It is t ...

''.'' {{Lago di Como Rivers of the Province of Como Rivers of Italy