Attachment A to Judgment for 19Aug 2024 (6)

 Linke and Linke Surveys                                                    SLR Ref No: 620.31071-R01-v3.0-FEMP.docx
 Flood Emergency Management Plan                                                                       February 2024
 111 Lake Weyba Drive, Noosaville




It is recommended that the body corporate setup an SMS push service to provide updates / instructions during
FEMP activation. It is also recommended that all affected parties subscribe to the BoM Queensland weather
warning RSS feed via the link: http://www.bom.gov.au/rss/?ref=ftr, and Council’s Noosa ALERT notifications via
the Noosa Council Disaster Dashboard.

The body corporate will be responsible for the overall communication, implementation and periodic update of
the Flood Emergency Management Plan. Regular review (e.g. at least every five years) should be undertaken as
new flood information may become available. These reviews should be regarded as an essential part of the risk
awareness-raising process.

6.3        Emergency Management Measures
6.3.1      Habitable Floor Levels

Any future dwellings on the site must be conditioned to have a minimum habitable floor level above the height
of the PMF (3.43 mAHD)

6.3.2      Flood Height Gauge/Siren

A flood gauge shall be installed at a suitable location along Lake Weyba Drive, subject to any other State or
Council approvals required, and managed by the Body Corporate for the development. This gauge will monitor
the flood level in metres AHD and shall be installed to Bureau of Meteorology (BOM) specifications to allow for
site specific flood monitoring in conjunction with reviewing the BOM weather warnings consistent with the
FEMP. The gauge will consist of an electronic monitoring device. A correlating reporting station will be provided
on the development site. In addition to providing flood height information, the reporting station will activate a
flashing light and audible warning tone to aid in flood evacuation procedures. It is recommended that the
warning tone use two tones – one at 1.1 m AHD to advise residents to prepare for evacuation and a different
tone at 1.3 m AHD to advise that evacuation must occur immediately.

It is noted that the site does not include land which could be used for the gauge itself.

The Body Corporate is responsible for the ongoing operation, management, maintenance (which includes
replacement) and testing of the flood height gauge to BoM specifications.

Table 10 provides useful information to assist residents in understanding the readings from the flood height
gauge.




                                                      Page 21


                                                                                                                       46