MCU14/0045 & OPW14/0268: Appendix G - Flood Information Certificate - Cer14.0872

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CLIMATE CHANGE
The advice provided in this certificate is based upon standards relating to current climatic conditions and historically recorded
flood events only. Please be aware, the current standards do not include allowances for future climate change projections in
our region. These projections include but are not limited to; increased rainfall intensity, higher mean sea level and more
extreme weather conditions (e.g. storm surge and tropical cyclones).

NOTES FOR FLOOD INFORMATION
1.    The absence of Highest Historical Flood Level information does not imply that the above property is not subject to
      flooding, simply that Council has no record of this property flooding. Applicants are encouraged to make their own local
      enquiries.
2.    In accordance the self-assessable (detached) house code, the MINIMUM FLOOR LEVEL is calculated as whichever is
      greater of either:
       (a) 500mm freeboard added to the Defined Flood Level for the site; or
       (b) 500mm freeboard added to the Defined Flood Level for the site if the property is located in the Noosa River
           catchment only in accordance with the Noosa River Flood Study; or
       (c) 500mm freeboard added to the Highest Historical Flood Level appropriate to the site; or
       (d) If the property is intended for use as a Hospital or Emergency Services Facility then the Council should be
           contacted to determine this level.
3.    Council advises that if stormwater drainage pipelines/easements exist on the property then no earthworks or building are
      permitted in the easement.
4.    All buildings shall conform to the relevant Planning Scheme Code in The Noosa Plan.
5.    Please be aware of the natural topography in your area. Water runoff which exceeds the capacity of the underground
      drainage system (if present) and which concentrates in surface depressions and gullies as it flows down a catchment
      can cause localised flooding and is not identified in this certificate.
6.    Filling must not cause actionable nuisance in accordance with Queensland Urban Drainage Manual.
7.    Council advises that if there are openings to basements these openings require a minimum level at least equal to the
      minimum floor level.




www.noosa.qld.gov.au                   [email protected]                    T 07 5329 6500
PO Box 141 Tewantin Qld 4565                                                    ABN 97 969 214 121


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DISCLAIMERS
Flood information provided by Council should only be used as a guide to the extent of flooding on the property. This
information may be inaccurate or incomplete and it is recommended that purchasers make their own local enquiries with
regard to the flooding and drainage history of the site. NO LIABILITY IS ACCEPTED FOR THIS INFORMATION.
The property information supplied does not represent the highest probable flood level that could occur on this property. A
flood more severe than the level described above may occur, although such events would be rare.
The absence of flood information does not imply that the above property is not subject to flooding, simply that Council has no
flood information for this property flooding.
If there is a history of flooding or drainage issues we recommend you seek professional advice on this matter.
COUNCIL ACCEPTS NO RESPONSIBILITY FOR THE ACCURACY OF THIS INFORMATION

GLOSSARY OF TERMS
            Term                                                          Definition
Applicant                      The individual/s requesting a flood search to be completed for a specified property.
                               The individual/s that are registered by Council as owning the property for which a flood
Registered Owners
                               search is requested.
                               The Australian Height Datum (AHD) is the reference level for defining reduced levels
AHD                            adopted by the National Mapping Council of Australia. The level of 0.0 m AHD is
                               approximately mean sea level.
Defined Flood Level            A water level derived through mathematical modelling of the Defined Flood Event.
                               Terminology consistent with State Planning Policy (SPP, 2003) which states “Defined Flood
Defined Flood Event            Event is the flood event adopted by a local government for the management of development
                               in a particular locality”.
                               The Annual Exceedance Probability is the likelihood of occurrence of a flood or storm tide
                               inundation event of a given size or larger in any one year, usually expressed as a
                               percentage. For example, if an event has an AEP of 1%, it means that there is a 1% risk
1% AEP                         (i.e. probability of 0.01 or a likelihood of 1 in 100) of this event occurring in any one year. A
                               1% AEP event should not be interpreted as only occurring once in 100 years.
                               This flood event is also commonly called the 100 year ARI (Average Recurrence Interval) or
                               Q100.
                               Is a reference to the document summarising the results of the anticipated flooding relevant
Source of Information
                               to this location.
Highest Historical Flood
                               The highest flood water level from all historic events for which Council has records.
Level
Location Description of
                               A description of the site where the Highest Historical Flood Level was recorded.
Recorded Historical Event
Date of Historical Event       The date on which the Highest Historical Flood Level occurred.
                               The minimum floor level calculated in accordance with the Town Plan through the addition
Minimum Floor Level            of the relevant freeboard to the Defined Flood Level and the Highest Historical Flood Level.
                               Council requires that the higher of these two levels be used as the minimum floor level.
                               Where a ‘regulation line’ has been set by Council to define the limit to which development
Flood Regulation Line
                               may encroach onto a floodplain, development is undertaken outside such ’regulation line’.
Rainfall Intensity             The amount of rainfall occurring in a unit of time, usually expressed in millimetres/hour.
                               A tidal datum; the arithmetic mean of hourly heights of the sea at the tidal station observed
Mean Sea Level
                               over a period of time (preferably 19 years). Source: BOM This is approximately 0.0 m AHD
                               The elevation of water generated by a tropical cyclone above or below the normal
Storm Surge
                               astronomical tide.
                               A tropical cyclone is a low-pressure system which develops in the tropics and is sufficiently
Tropical Cyclones              intense to produce sustained winds of at least 63 km/h or greater and gusts in excess of 90
                               km/h near the centre.
                               A factor of safety usually expressed as a height above the adopted Defined Flood Level. A
Freeboard                      freeboard tends to compensate for factors such as wave action and historical and modelling
                               uncertainties.


www.noosa.qld.gov.au                   [email protected]                    T 07 5329 6500
PO Box 141 Tewantin Qld 4565                                                    ABN 97 969 214 121


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