The 1956 Murray River flood involved the rising of waters in the Murray River and flooding of many towns in New South Wales, Victoria and South Australia. The flood was and still is considered the biggest flood in the recorded history of the Murray and described as "the greatest catastrophe in South Australia's history", [1] although few lives were lost.
The flood occurred due to higher than average rainfalls in Western Queensland and heavy rains in the proceeding three months in the Murray-Darling basin. [2] Flood waters moved down the Murray and Darling rivers for seven months and peaked between 11 and 14 August at Merbein in Victoria [3] and 12.3 metres (40 ft) at Morgan in South Australia. [2] Inflow into South Australia peaked at 341 gigalitres per day, the highest on record; [4] the next highest on record is 220 gigalitres per day in 1931. [5]
From upstream to downstream, flooding occurred in the towns of Wentworth in New South Wales; Colignan, Iraak, Mildura, Nangiloc, and Red Cliffs in Victoria; and many South Australia towns including Renmark, Mannum and Murray Bridge. [6] Some areas were flooded up to 100 kilometres (62 mi) from the natural flow of the river.
As a result of the flood, the Menindee Lakes were constructed to store high flows from the Darling River. [2]
In 2006, historic flood markers were erected at Apex Park and the lawns of the Mildura Rowing Club at Mildura, indicating the height the river reached in 1956. Additional markers were to be erected at various locations along the river from Wentworth to Colignan. [7]
The town of Wentworth, located on the junction of the Darling and Murray Rivers, erected a statue in 1959 in honour of the Fergie TE20 tractor, responsible for helping to erect a levee around the town which kept floodwaters at bay for months. [8] A tractor rally is also held every five years to celebrate the Fergie. [9]
Hotels in the main street of Mannum operated their bars from the second floor with boats tying up to the balcony. The flood water broke the levee bank on 24 August, and had not fully receded until Christmas. [10]
Several towns in South Australia have depth markers showing how high the floodwaters rose.
Author Philip Pullman used his childhood memories of being taken to see the flood as a basis for his 2017 fantasy novel La Belle Sauvage . [11]
The Murray River is a river in Southeastern Australia. It is Australia's longest river at 2,508 km (1,558 mi) extent. Its tributaries include five of the next six longest rivers of Australia. Together with that of the Murray, the catchments of these rivers form the Murray–Darling basin, which covers about one-seventh the area of Australia. It is widely considered Australia's most important irrigated region.
The Darling River is the third-longest river in Australia, measuring 1,472 kilometres (915 mi) from its source in northern New South Wales to its confluence with the Murray River at Wentworth, New South Wales. Including its longest contiguous tributaries it is 2,844 km (1,767 mi) long, making it the longest river system in Australia. The Darling River is the outback's most famous waterway.
The Murray–Darling basin is a large geographical area in the interior of southeastern Australia, encompassing the drainage basin of the tributaries of the Murray River, Australia's longest river, and the Darling River, a right tributary of the Murray and Australia's third-longest river. The basin, which includes six of Australia's seven longest rivers and covers around one-seventh of the Australian landmass, is one of the country's most significant agricultural areas providing one-third of Australia's food supply. Located west of the Great Dividing Range, it drains southwestly into the Great Australian Bight and spans most of the states of New South Wales and Victoria, the Australian Capital Territory, and parts of the states of Queensland and South Australia.
Wentworth is a small border town in the far south west of the state of New South Wales, Australia. It lies at the confluence of Australia's two most important rivers, the Darling and the Murray, the latter forming the border with the state of Victoria to the south. The border with the state of South Australia lies approximately 100 kilometres (62 mi) to the west. The town of Wentworth is in the local government area of the same name.
Sturt Highway is an Australian national highway in New South Wales, Victoria, and South Australia. It is an important road link for the transport of passengers and freight between Sydney and Adelaide and the regions along the route.
The Goulburn River, a major inland perennial river of the Goulburn Broken catchment, part of the Murray-Darling basin, is located in the Alpine, Northern Country/North Central, and Southern Riverina regions of the Australian state of Victoria. The headwaters of the Goulburn River rise in the western end of the Victorian Alps, below the peak of Corn Hill before descending to flow into the Murray River near Echuca, making it the longest river in Victoria at 654 kilometres (406 mi). The river is impounded by the Eildon Dam to create Lake Eildon, the Eildon Pondage, the Goulburn Weir and Waranga Basin.
The Avoca River, an inland intermittent river of the north–central catchment, part of the Murray-Darling basin, is located in the lower Riverina bioregion and Central Highlands and Wimmera regions of the Australian state of Victoria. The headwaters of the Avoca River rise on the northern slopes of the Pyrenees Range and descend to flow into the ephemeral Kerang Lakes.
Red Cliffs is a town in Victoria, Australia in the Sunraysia region. It is located on the Calder Highway, 16 km south of Mildura and 544 km north-west of Melbourne.
Irrigation is a widespread practice required in many areas of Australia, the driest inhabited continent, to supplement low rainfall with water from other sources to assist in growing crops and pasture. Overuse or poor management of irrigation is held responsible by some for environmental problems such as soil salinity and loss of habitat for native flora and fauna.
Abbotsford Bridge is a steel Allan truss-type road bridge that carries the Silver City Highway across the Murray River, between Curlwaa in New South Wales, and Yelta in Victoria, Australia. It is the only remaining steel truss bridge with a lift span that crosses the Murray. Opened in 1928, the bridge was built by the NSW Department of Public Works and was designed by Percy Allan. It was the second last vertical-lift bridge to be built over the river, the last being the Nyah Bridge, which opened in 1941.
The Murray–Darling Basin Authority (MDBA) is the principal government agency in charge of managing the Murray–Darling basin in an integrated and sustainable manner. The MDBA is an independent statutory agency that manages, in conjunction with the Basin states, the Murray–Darling basin's water resources in the national interest. The MDBA reports to the Australian Government Minister for the Environment and Water, held since June 2022 by the Hon Tanya Plibersek.
The PS Ruby, also known as the Paddle Steamer Ruby is the flagship of the historic port of Wentworth, New South Wales at the junction of the Murray and Darling Rivers. She is a composite hull paddle steamer that features a 1926 Robey & Co 20 nominal horsepower portable steam engine. Between 1996 and 2007 she was restored to her early 20th-century appearance.
Murray Darling is a wine region and Australian Geographical Indication which spans the Murray River and its confluence with the Darling River in northwestern Victoria and southwestern New South Wales. It was registered as a protected name on 16 June 1997.
Heavy rain in March 2010 saw much of south western and central Queensland undergo major flooding. The floods saw inundation of the towns of Charleville, Roma, St George and Theodore among others. Major rivers affected include the Balonne River, Bulloo River, Paroo River and the Dawson River.
Australian rivers have been subject to devastating floods in New South Wales, recorded since colonisation. Flooding in New South Wales has predominately been caused by excessive flows into rivers located in New South Wales and, to a lesser extent, excessive flows into rivers located in Queensland and Victoria. Floods can devastate local communities and impact the entire local economy.
The Menindee Lakes is a system of 9 large, but relatively shallow lakes, located in south-west New South Wales on the Darling (Barka) River, about 200 km upstream of the Darling River's junction with the River Murray. The Darling River is fed by nine major tributary river systems flowing from south-east Queensland and north and central NSW. The town of Menindee is close to the lakes and the nearest city is Broken Hill.
PS Canberra is an original paddle steamer operated by Murray River Paddlesteamers in Echuca.
This is a list of captains and boat owners and others important in the history of the Murray-Darling steamer trade, predominantly between 1850 and 1950.
The PS Gem is a retired side-wheel paddle steamer that was first launched in 1876 on the Murray River at Moama, New South Wales. She operated as a cargo and passenger steamer, regularly cruising between Morgan and Mildura. The Gem operated as a tourist passenger vessel during the 1930s and 1940s, and was retired in the early 1950s. In 1962 the Gem was sold to the then Swan Hill Folk Museum, where it would become a static display and historic monument.
The 2022 south eastern Australia floods are a series of floods that have occurred in south-eastern Australia since October 2022. Some towns experienced the highest river peaks in decades, and many places saw rivers peak multiple times. The floods were attributed to excess torrential rain caused by La Niña and a negative Indian Ocean Dipole.