Attachment 7B - Site Based Stormwater Manamgment Plan by ADG.pdf

Noosa Shire Council – The Noosa Plan 2020
Flood Hazard Overlay Code
Performance Criteria and Acceptable Solutions




 PERFORMANCE OUTCOMES                                              ACCEPTABLE OUTCOMES                                          COMMENTS
 PO3                                                               AO3
 For reconfiguring a lot or operational works, development is      Development areas are not filled to reduce flood risk.       Development will comply
 undertaken in a manner that ensures:

              1. natural hydrological systems are protected from
                 erosion, scour or flood damage on the premises
                 or other premises;
              2. natural landforms and drainage lines are
                 maintained to protect the hydraulic performance
                 of waterways and flood plain; and
              3. development integrates with the natural
                 landform rather than modifying the landform to
                 suit the development as far as practicable.

 PO4                                                               AO4.1                                                        N/A
 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                                                        N/A
                                                                   Development provides for an area of sufficient size and
                                                                   dimensions on site above the PMF that allows for safe
                                                                   congregation and refuge.




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June 2021