Attachment 7 - Flood Impact Assessment - Covey · 132005.638.06

         1.0      INTRODUCTION
         This Flood Impact Assessment (FIA) has been prepared to quantify the overland flow flood impacts for
         the proposed development at 561 Noosa-Eumundi Rd, Doonan. This assessment has been prepared for
         each development stage outlined as part of the Master Plan. The FIA will ensure appropriate methods
         and designs are implemented to suitably mitigate overland flow risks and/or flood hazards and will
         provide information and guidance to support the outcomes required by Noosa Shire Council (NSC). NSC
         requires that stormwater runoff be appropriately managed prior to discharge from the site.
         The development application is for the Doonan Resource and Recovery Redevelopment and associated
         infrastructure (e.g., roads, carparks, etc.) to support this use. Refer to the site plans in Appendix A for
         further detail. The engineering plans are current at the time of writing this report, if the plans are changed
         it is recommended that the plans be provided to Covey Associates for reassessment.
         This FIA describes the flooding characteristics of the proposed development site under existing and
         proposed conditions to understand what impact, if any, the proposed development may have on the
         existing flooding regime within the site and surrounding properties.

         2.0     SITE DESCRIPTION

         2.1     Site Location

         The site's real property description is Lot 77 SP298776. The total area of the site is approximately 192
         ha. The area of work is approximately 42 ha. Refer to Figure 2-1 for further details.




                                    Figure 2-1 – Site Locality (Image Courtesy of Nearmap)



Flood Impact Assessment                                                                                         Page 4 of 25
Project No 244035 | Ref No M25-0479Rpt – Issue A – January 2026