Numerous flood investigations have been undertaken on the Georges River over the last 20 years. These studies have been targeted at specific problem areas along the river and lower tributaries. In many instances the recommended measures have been implemented, or are in the process of being implemented.

One of the shortfalls of this approach is that there is no overall plan for the entire floodplain. Areas where site-specific studies have not been undertaken may have been forgotten. Other measures relevant to the whole floodplain and catchment may also have been overlooked. Important considerations that are relevant to the whole area include:

• a review of the cumulative impact that floodplain development and flood mitigation works may have had on the overall flood behaviour in the river.

• management of the flood risk up to the probable maximum flood;

• appropriate and consistent planning controls for new development;

• emergency management procedures;

• public awareness to ensure the community does not forget about flooding; and

• a coordinated and prioritised plan of recommended measures.

The Georges River Floodplain Management Study will tackle the above issues. The main area of interest includes all land potentially affected by flooding from the Georges River within the Liverpool, Fairfield, Bankstown and Sutherland Local Government Areas.

Newbridge Road (near Flower Power), 1988 Flood

The floodplain management study will assess various measures for reducing the risk and damage caused by floods in the Georges River catchment. Options will be evaluated in terms of environmental, social, economic and engineering considerations.

The floodplain management study will ultimately recommend a floodplain management plan for the four Councils. The Plan will outline the best possible measures to reduce the risk of flooding, which has the support of local residents. Once the Councils have formally adopted the Plan, they can apply to the Department of Land and Water Conservation for financial assistance to implement the recommended measures.