Hydraulic Assessment_compressed

                    HYDRAULIC MODELLING RESULT

              Base case and Post Development hydraulic model results

2D Flood mapping has been conducted for peak flood levels, velocity, depth and flood level impact for the 1%,
10% and 63.2% AEP for the Base Case and Post development scenarios and are presented in the appendices
as follows:


        •     Appendix C Base Case Flood Maps; and
        •     Appendix D Post Development Flood Maps;



Inspection locations have been identified at the culvert crossing to assess the flooding characteristics of the
crossings. These inspection points are shown in Figure 5. The peak discharge levels for the simulated design
storm events in the pre-development scenario are presented in Table 4. These include the Q100, Q10 and the
Q2 events whereby vehicle access should be achievable.




                                     Figure 5 – Point inspection location



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