How fast does the Murray river flow?

The flow rate of the Murray River varies depending on the location and time of year. At its source in the Snowy Mountains, the river flows rapidly, with an average speed of around 10 kilometres per hour. As it flows through the plains of New South Wales and Victoria, the river slows down considerably, with an average speed of around 2 kilometres per hour. During periods of flooding, the river can flow much faster, with speeds of up to 20 kilometres per hour.