What were the impacts of the 2011 Brisbane floods?

What were the impacts of the 2011 Brisbane floods?

The economic and commercial impact of the floods was significant. Approximately 3 572 businesses were inundated, with an estimated $4 billion in losses across the mining, agriculture and tourism sectors. Nineteen thousand kilometres of road were damaged, and three major ports significantly affected.

What were the economic impacts of the Brisbane floods 2011?

Seventy-eight per cent of the state was severely affected (Department of Infrastructure and Planning 2017), 35 people tragically lost their lives and more than 29,000 homes and businesses were damaged. The estimated total economic losses were more than $5 billion (Queensland Floods Commission of Inquiry 2012).

How did the government respond to the 2011 Queensland floods?

The Prime Minister also announced on 27 January 2011 a $2 billion advance payment under the NDRRA to the Queensland Government. With this money rebuilding can start in more than 60 flood-affected communities across Queensland. Further information regarding NDRRA can be found on the Emergency Management website.

What were the main causes of the Queensland floods in 2011?

Rainfall Meteorology in South East Queensland During 8th to 12th January 2011. The flooding in southeast Queensland during the second week of January was caused by the interaction of a low-pressure system situated off the mid and south Queensland coasts, and upper level and monsoonal troughs [13].

What type of flood was the 2011 Brisbane flood?

The floods were caused by heavy rain from tropical cyclone “Tasha” that joined with a trough during a La Niña event. La Niña is an unusual weather pattern, which brings wet weather to eastern Australia.

Who was affected by Brisbane floods 2011?

The Brisbane River peaked on 13 January at a lower level than predicted, but still 20,000 houses in Brisbane were inundated. Some of the Brisbane suburbs worst affected by the floods were St Lucia, West End, Rocklea and Graceville. The floods damaged some of Brisbane’s icons.

What are the long-term effects of flooding?

Most long-term studies investigated the psychological impacts of flooding, including PTSD, depression, anxiety, psychiatric disorders, sleep disorder and suicide. Others investigated the physiological impacts, including health-related quality of life, acute myocardial infarction, chronic diseases, and malnutrition.

What are the economic impacts of floods?

Loss of livelihoods, reduction in purchasing power and loss of land value in the floodplains can leave communities economically vulnerable. Floods can also traumatise victims and their families for long periods of time. The loss of loved ones has deep impacts, especially on children.

How high did the Brisbane floods get 2011?

With the flood peaking at 4.46 metres (14.6 ft) in Brisbane City, the flood level was about the tenth-highest in the city’s history, several metres below the 1890 flood and the two major floods in 1893.

Who helped in the 2011 floods?

More than 600 Australian Army troops from the 7th Brigade and the 9th Royal Queensland Regiment were deployed to help Brisbane’s flood clean-up effort. Council officers and the soldiers cleared arterial roads on the Friday and Saturday morning to enable volunteers to access the flood-devastated areas.

How many died in 2011 floods?

33 people
Queensland floods of 2011: The crisis that killed 33 people and devastated communities | 7NEWS.

How long did the Brisbane floods 2011 last?

There were 35 confirmed deaths, a number that had not been reached in Queensland since 1927. The flood waters in Brisbane peaked at 4.46 metres at 4am on Thursday, January 13, and 322 millimetres of rain was received over the Brisbane River catchment for the five days.

How does flooding affect human health?

The immediate health impacts of floods include drowning, injuries, hypothermia, and animal bites. In the medium-term, infected wounds, complications of injury, poisoning, poor mental health, communicable diseases, and starvation are indirect effects of flooding.

What can be done to avoid floods?

10 measures to prevent (urban) flooding

  • Create a ‘sponge city’
  • Green roofs/rooftop gardens.
  • Create flood plains and overflow areas for rivers.
  • Separating rainwater from the sewer system.
  • Install water infiltration and attenuation systems.
  • Keep the sewer system clean, so it can do its job.

What is the economic cost of flood?

The Department of Agriculture estimates that damage to crops could amount to P2. 6 billion. According to the Philippine Insurers and Reinsurers Association, insurance companies are expected to process P3 billion worth of claims for homes and cars damaged by Tropical Storm “Maring” and the southwest monsoon or habagat.

How can we prevent flood?

10 measures to prevent (urban) flooding

  1. Create a ‘sponge city’
  2. Green roofs/rooftop gardens.
  3. Create flood plains and overflow areas for rivers.
  4. Separating rainwater from the sewer system.
  5. Install water infiltration and attenuation systems.
  6. Keep the sewer system clean, so it can do its job.

What started the 2011 flood?

The floods were a result of heavy rainfall caused by Tropical Cyclone Tasha that combined with a trough during the peak of a La Niña Modoki event.

What are the long term effects of a flood?

What diseases are caused by floods?

Floods can potentially increase the transmission of the following communicable diseases: • Water-borne diseases, such as typhoid fever, cholera, leptospirosis and hepatitis A. • Vector-borne diseases, such as malaria, dengue and dengue haemorrhagic fever, yellow fever, and West Nile Fever.

What are the three methods of flood control?

These methods include planting vegetation to retain excess water, terrace slopes to reduce slope flow, and building alluviums (man-made channels to divert water from flooding), construction of dykes, dams, reservoirs or holding tanks to store extra water during flood periods.

The floods were caused by heavy rain from tropical cyclone “Tasha” that joined with a trough during a La Niña event. La Niña is an unusual weather pattern, which brings wet weather to eastern Australia. The 2010 La Niña was the strongest since 1973. This caused heavy rainfall across Queensland.

It was a disaster on an unprecedented scale — 36 people died and about 30,000 Queensland homes and businesses suffered some form of inundation in the floods in south-east Queensland of 2010-11. In Brisbane, some of the city’s most desirable suburbs were swamped.

How did 2011 floods affect people?

The floods forced the evacuation of thousands of people from towns and cities. At least 90 towns and over 200,000 people were affected. Damage initially was estimated at around A$1 billion before it was raised to $2.38 billion. The estimated reduction in Australia’s GDP is about A$30 billion.

What were the impacts of the 2011 floods?

By the end of the catastrophe, 36 people had died, with the bodies of three people never found. The trail of destruction left more than 30,000 homes and businesses damaged or destroyed. Insurance-wise, the disaster cost over $2 billion.

How much rain did Brisbane get in the 2011 floods?

When was the flood in Brisbane in 2011?

Contains open format machine-readable open data. This high resolution colour imagery was captured proximal to peak flood water inundation of Brisbane City and its surrounding areas. The imagery was captured on the 13th and 14th January 2011

When did the Darling Downs flood in Queensland?

In January 2011 parts of South-East Queensland including the Lockyer Valley, the Darling Downs, Ipswich and Brisbane were inundated with floodwaters, claiming the lives of 36 people.

How many businesses have been affected by the Queensland floods?

4.1 Of those businesses that had experienced financial losses, around one in five businesses indicated that they had lost less than $10,000 in earnings to date as a result of the floods. 42.7% of businesses indicated that they had lost between $10,000 and $50,000 in earnings to date.

How are people recovering from the Brisbane floods?

The waters have now subsided and the recovery process is well underway, with the Brisbane Government recommending the best wait to help is by assisting locals including your neighbours, friends and family first and then people in your local neighbourhood. A number of Queensland businesses have also been affected by these floods.