Appendix E - Noosa Plan 2020 Assessment

Performance Outcomes              Acceptable Outcomes                Response

                                  OR                                 Complies
                                  AO4.2                              The proposed development
                                                                     appropriately provides for an
                                  Development provides for an
                                  area of sufficient size and        area that allows for safe
                                  dimensions on site above the       congregation and refuge.
                                  PMF that allows for safe
                                  congregation and refuge.

                                  AO4.3                              Complies
                                  Where the existing roads           The proposed development
                                  servicing a development            maintains the existing roads
                                  provide a specific flood           and servicing of the
                                  immunity (as determined by         development.
                                  the Qld Transport Road and
                                  Drainage Design Manual,
                                  Queensland Urban Drainage
                                  Manual and the Australian
                                  Rainfall and Runoff Guide), all
                                  lots have access to the flood
                                  free area identified in Table
                                  8.2.6.5 that matches the road
                                  immunity.
PO5                               AO5                                 Complies
For reconfiguring a lot or        In the Flood Hazard Overlay,        The development ensures:
operational works,                or in areas otherwise
development does not              determined to be subject to         a) there is no loss of on-site
directly, indirectly or           the DFE or DSTE,                       flood storage. There is
cumulatively alter the flood      development ensures:                   an increase in the
characteristics external to the                                          amount of permeable
development site for all                                                 surfaces in the proposed
                                    a) there is no loss of on-
flooding and inundation                                                  development compared
                                       site flood storage
events up to and including the                                           to the existing short term
                                       capacity;                         accommodation built
DFE or DSTE based on:
                                    b) all changes to level,             form.
                                       depth, duration and
  a) current climate                                                  b) the side boundary fences
                                       velocity of floodwaters
     conditions; and                                                     between townhouse
                                       are contained within              backyards will be
  b) incorporating an                  the site for all flood            constructed to ensure
     appropriate allowance             events up to and
                                                                         that floodwaters can
     for the predicted                 including the DFE
                                                                         drain efficiently through
     impacts of climate                based on current
                                                                         the site;
     change.                           climate and predicted
                                       impacts of climate             c) no acceleration or
                                       change at 2100;                   retardation of flows, or
                                                                         any retardation in flood
                                    c) there is no acceleration
                                                                         warning times will occur;
                                       or retardation of flows,
                                                                         and
                                       or any retardation in
                                       flood warning times,         there is no increase in
                                       elsewhere on the             stormwater ponding that will
                                       floodplain and to any        result from this development as

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