2019-12-11 SM Agenda - Item 1 - Attachment 4 - Final New Noosa Plan Part 8-9 Schedule Appendix Track Change version

            (f)   Development avoids the release of hazardous materials as a result of a flood event.
            (g)   Natural processes and the protective function of landforms and vegetation are maintained in flooding and inundation
                  areas.


 Table 8.2.6.3 ­ Criteria for assessable development
      Performance outcomes                                             Acceptable outcomes
      Floodplain protection, immunity and safety ­ for development areas

      PO1                                                             AO1
      Development provides that for all flood events up to and        The finished flood level is not less than the minimum design
      including the DFE :                                             levels specified in Table 8.2.6.4
      ﴾a﴿    the safety of people on the site is protected; and
      ﴾b﴿    the risk of damage to property on the site is avoided
             or minimised as far as practicable.


      PO2                                                             AO2
      All lots have sufficient area that is above the DFE flood level The minimum area above flood level (flood free area) for each
      or where modelling is not available, the highest                lot, is in accordance with Table 8.2.6.5.
      recorded flood level, to safely and adequately accommodate
      the intended use.


      PO3                                                             PO3
      For reconfiguring a lot or operational works, development is    NoFlood acceptableimmunity outcomefor
      undertaken in a manner that ensures:                            provideddevelopment areas is not achieved by filling land
      ﴾a﴿    natural hydrological systems are protected from          below the 1%AEP flood level.
             erosion, scour or flood damage on the premises or
             other premises;                                          OR
      ﴾b﴿    natural landforms and drainage lines are maintained to
                                                                    Where flood modelling is not available, flood immunity for
             protect the hydraulic performance of waterways and
                                                                    development areas is not achieved by filling land below the
             flood plain; and
                                                                    highest recorded flood level.
      ﴾c﴿    development integrates with the natural landform
             rather than modifying the landform to suit the
             development as far as practicable.

      PO4                                                             AO4.1
      For reconfiguring a lot, development does not compromise        Development provides an effective evacuation route that
      the safety of people resulting from the flood risk associated   remains passable, with sufficient flood warning time, to
      with events exceeding the DFE.                                  enable people to progressively evacuate to safe areas above
                                                                      the PMF in the face of advancing flood or waters for events
                                                                      that exceed the DFE.

                                                                      OR

                                                                      AO4.2
                                                                      Development provides for an area of sufficient size and
                                                                      dimensions on site above the PMF that allows for safe
                                                                      congregation and refuge.

                                                                      AO4.3
                                                                      Where the existing roads servicing a development provide a
                                                                      specific flood immunity (as determined by the Qld Transport
                                                                      Road and Drainage Design Manual, Queensland Urban


**FINAL DRAFT ­ Post Consultation 2019**                                                                                         Page 2 of 7