Attachment 5A - Noosa Landfill RRA Flood Assessment

Noosa Landfill RRA Flood Assessment



8 CONCLUSIONS
Hydrology and Water Management Consulting Pty Ltd has completed this flood assessment to
inform preliminary planning and design of a proposed Resource Recovery Area (RRA) at the
Noosaville Landfill Site. This work has been completed for Noosa Council.

Detailed flood models have been established and validated. These have been used to create flood
maps for the existing and proposed cases. The impact on peak design flood levels likely to be
caused by the RRA filling has been described. There is a re-distribution of floodwaters in the
floodplain downstream of the filling however there are no adverse impacts that are likely to affect
any infrastructure on the site or surrounding area.

Results of this assessment should be used to guide planning and design of the project. Flood
modelling will need to be updated as part of future design to ensure positive flood outcomes are
achieved.




J00352R1V2                                                                                      13