River Torrens - Changes After 1836

Changes After 1836

During early years of colonisation, the surrounding trees were cut down and the river’s gravel used in road making and construction of buildings. As the natural environment was removed, the banks were eroded and the riverbed gradually levelled as waterholes filled. By 1878 the river was noted to be a malodorous, black sewer rather than the sylvan stream of the 1830s.

...anything in the guise of a river more ugly than the Torrens would be impossible to either see or describe... —Anthony Trollope prior to 1880

Much of the river's catchment area consists of cleared farmland with run-off captured in private dams to sustain farming over Adelaide's dry summer. Combined with the river's use for potable water this has greatly reduced the overall flow especially in the lower river.