NewsBite

Homes cut off, residents evacuated as Upper River Murray in SA peaks at levels not seen since 1931

Flooding along a major SA river has cut off homes and forced many to evacuate, with one town set to experience water levels not seen in almost a century.

'Peak hasn't hit yet' as SA flood continues to impact communities

Homes along parts of the Upper River Murray have been cut off amid record flooding not seen in almost a century, with SES crews saying the levels could still peak for days.

South Australian authorities issued the urgent warning for parts of the river just days before Christmas after the River Murray’s warning levels were raised to the “Major Flood” alert level.

In an ironic twist, those same alerts were accompanied by warnings of heatwaves affecting the North West Pastoral, Riverland and West Coast regions throughout Christmas Day and early into Boxing Day.

Homes along parts of the Upper River Murray were evacuated as floodwaters rose over the Christmas break, with the town of Renmark experiencing levels not seen since 1931. Picture from SA SES Facebook.
Homes along parts of the Upper River Murray were evacuated as floodwaters rose over the Christmas break, with the town of Renmark experiencing levels not seen since 1931. Picture from SA SES Facebook.

The towns of Renmark, Berri, Loxton and Cobdolga were in the firing line after peak flows of up to 180GL per day reached the South Australian border on December 23.

The Bolto shack community near Mannun was isolated after Hunter Rd near Haythorpe Reserve was closed due to “significant damage by rising flood waters”.

A flood emergency warning for the Upper River Murray on December 23.
A flood emergency warning for the Upper River Murray on December 23.

SES crews warned people living in these locations needed to evacuate or prepare for flooding lest they fail to leave.

“Regardless of your property’s ability to withstand flood impacts, there is a chance you may become flooded or isolated,” the warning, issued at 5.45pm on December 23 reads.

“If you remain in the area you may become trapped without water, power and other essential services.”

Renmark Paringa Council on Boxing Day said their 38km levee network was being consistently monitored.

“Our Emergency Incident Management Team has also continued to meet over the Christmas break and wanted the community to be rest assured that the levee network is holding strong,” a council Facebook post read.

Renmark Paringa Council are monitoring their 38km levee network as flooding affects the Upper Murray River. Picture from the Renmark Paringa Council Facebook page.
Renmark Paringa Council are monitoring their 38km levee network as flooding affects the Upper Murray River. Picture from the Renmark Paringa Council Facebook page.

SA Premier Peter Malinauskas said water levels in Renmark were forecast to exceed river heights previously reached in 1931, along with previous flood levels reached in 1974.

However, this level is still lower than record flooding back in 1956, when the Upper River Murray peaked at 341,000ML per day.

“This is a big water event, it does present challenges, but we are as better prepared as we’ve been any other circumstance like this in the state’s history,” he said on Friday.

Mr Malinauskas said the preparations would allow communities to withstand the impending peak levels.

3000 properties were already disconnected from power as of Christmas Eve.

Originally published as Homes cut off, residents evacuated as Upper River Murray in SA peaks at levels not seen since 1931

Original URL: https://www.dailytelegraph.com.au/technology/environment/homes-cut-off-residents-evacuated-as-upper-river-murray-in-sa-peaks-at-levels-not-seen-since-1931/news-story/0ff967bbf27242d57f647ff8248c02f9