Rose Bay Catchment Area

The Rose Bay catchment includes Rose Bay and part of Bellevue Hill, Vaucluse and Waverley Council.

Rose Bay Catchment Flood Study

This study shows the estimated extent of flooding in the Rose Bay catchment.

• Rose Bay Catchment Flood Study(PDF, 17MB)
• Figure 1: Study Area(PDF, 580KB)
• Figure 2: Historical Flood Data(PDF, 2MB)
• Figure 3: Questionnaire Results(PDF, 39KB)
• Figure 4: Sobek Model Extent(PDF, 1MB)
• Figure 5: Drains Model Network(PDF, 664KB)
• Figure 6: Peak Overland Flows(PDF, 2MB)
• Figure 7: Peak Height Profiles(PDF, 100KB)
• Figure 8: 1 Year ARI Flood Depths and Contours(PDF, 2MB)
• Figure 9: 2 Year ARI Flood Depths and Contours(PDF, 1MB)
• Figure 10: 5 Year ARI Flood Depths and Contours(PDF, 1MB)
• Figure 11: 10 Year ARI Flood Depths and Contours(PDF, 1MB)
• Figure 12: 20 Year ARI Flood Depths and Contours(PDF, 1MB)
• Figure 13: 100 Year ARI Flood Depths and Contours(PDF, 5MB)
• Figure 14: PMF Flood Depths and Contours(PDF, 1MB)
• Figure 15: Floodplain categorisation 100 Year ARI(PDF, 8MB)
• Figure 16: Floodplain categorisation PMF(PDF, 8MB)
• Appendices(PDF, 14MB)

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Rose Bay Floodplain Risk Management Study and Plan

This study and plan detail possible flood mitigation measures in the Rose Bay catchment.

• Rose Bay Floodplain Risk Management Study and Plan(PDF, 11MB)

 

• Figure 1: Study Area(PDF, 969KB)
• Figure 2: Rose Bay Sub Catchments(PDF, 825KB)
• Figure 3: Historical Flood Data(PDF, 5MB)
• Figure 4: Drains Model Network Pipes(PDF, 816KB)
• Figure 5: LEP Zones(PDF, 809KB)
• Figure 6a: Peak Overland Flows 100y ARI(PDF, 608KB)
• Figure 6b: Peak Overland Flows PMF(PDF, 604KB)
• Figure 7: 100 Year ARI Flood Depths and Contours(PDF, 5MB)
• Figure 8: PMF Flood Depths and Contours(PDF, 5MB)
• Figure 9: Floodplain Categorisation 100 Year ARI(PDF, 7MB)
• Figure 10: Floodplain Categorisation PMF(PDF, 7MB)
• Figure 11: Flood Liable Buildings within Lower Catchment(PDF, 278KB)
• Figure 12: Possible Mitigation Measures(PDF, 7MB)

 

• Appendix A(PDF, 81KB)
• Appendix B1(PDF, 686KB)
• Appendix B2(PDF, 7MB)
• Appendix B3(PDF, 13MB)
• Appendix Table B1 and B2(PDF, 164KB)