Culture and heritage
Originally a basalt quarry in the last century, this artificial island was filled with silt dredged from the river and a shortcut created for the river on the Richmond bank to lessen the likelihood of flooding.
In 1932-33, the levee banks of Como Island were built up to protect the island from flooding and trees and shrubs were planted around the edge but in November 1934, nearly all the levee banks and trees were swept away by the biggest flood ever recorded on the Yarra River. The entire island was submerged. The levee banks around the island were rebuilt in 1935, trees were replanted and the island continued to be built up using silt dredged from the Yarra.