Era (river)
The Era is a river in Tuscany in Italy. It rises near Volterra and flows into the Arno river at Pontedera.
The Era is 54 km long, and its main tributaries are: Cascina river, Ragone torrent, Sterza torrent, and Capriggine torrent and Roglio torrent.
In 1966 the river flooded the town of Pontedera.
