Yarra Falls

About

Yarra Falls was a waterfall on the Yarra River in Melbourne, Australia that was demolished in 1883 through the use of dynamite in order to prevent a repeat of the floods of 1863 and 1878. It formed a low barrier, separating the brackish tidal water found downstream from the fresh water found above it, and in doing so provided potable water for the young settlement.

Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.