Flooding

Find out if your property is on flood prone land

Flood events

These resources will help with information about flood safety, events and preparedness:

• FloodSafe - NSW State Emergency Service (SES) website.
• Warnings and safety messages - tune your radio to the local station, 99.7FM, 2SSR or visit the Bureau of Meteorology.

Emergency assistance

• State Emergency Service (SES) on 132 500.

Floodplain risk management studies and plans

The Georges River sub-catchments contained the greatest exposure, followed by the Botany Bay sub-catchments. Significantly, fewer properties are exposed to flooding in the Port Hacking and Woronora River sub-catchments.

Flood studies for Bundeena, Woronora, Deadman's Creek, Oyster Creek and the Georges River Catchment commenced or were completed prior to the 'Initial Assessment of Flooding, 2004'.

Current Flood Studies and Management Plans 

 The following flood studies and management plans are currently being developed:

• Woolooware Bay catchment Floodplain Risk Management Study & Plan
• Sutherland Shire Overland Flood Study

Completed Flood Studies and Management Plans

The following is a list of completed and ongoing flood studies and risk management plans.

Bundeena

• Bundeena Flood Management Study August 1993
• Bundeena Flood Management Study August 2014
• Bundeena Creek Floodplain Risk Management Study & Plan 2019

Deadmans Creek

• Deadmans Creek Flood Study February 1993

Dents Creek

• WKS084-02 - Dents Creek Flood Study
• WKS080-05 - Dents Creek North West Arm Flood Study

Ewey Creek

• WKS180-04 - Ewey Creek Flood Study
• Ewey Creek Management Plan January 1993

Georges River

• Georges River Floodplain Risk Management Study & Plan - Vol 1 Main Report
• Georges River Floodplain Risk Management Study & Plan - Vol 2 Planning Report

Gwawley Bay Catchment

• Gwawley Bay Catchment Flood Study November 2012

Initial Subjective Assessment of Major Flooding

• Initial Subjective Assessment of Major Flooding March 2004
• Initial Subjective Assessment of Major Flooding Map 1
• Initial Subjective Assessment of Major Flooding Map 2

Kurnell Township

• Kurnell Flood Study Final May 2009 Part 1
• Kurnell Flood Study Final May 2009 Part 2
• Kurnell Flood Study Final May 2009 Part 3
• Kurnell Flood Study Final May 2009 Part 4
• Kurnell Flood Study Final May 2009 Part 5

Oyster Creek

• Oyster Creek flood study part 1
• Oyster Creek flood study part 2
• Oyster Creek flood study part 3
• Oyster Creek flood study part 4
• Oyster Creek floodplain risk management study
• Oyster Creek floodplain risk management plan
• Oyster Creek floodplain risk management plan
• Oyster Creek Revised Flood Study Sept 2010 

Woolooware Bay Catchment

• Woolooware Bay Catchment Flood Study March 2014
• Woolooware Bay Catchment Flood Study Revised Flood Maps

Woronora River

• Woronora Flood Preparedness Program Effectiveness
• Woronora River Floodplain Management Study - September 1995
• Woronora River Floodplain Management Plan - September 1995
• Woronora River Flood Study - August 1991

Location

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