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Kaiapoi Fixed Floor Level areas as defined in the Waimakariri District Plan. |
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Kaiapoi Fixed Floor Level areas as defined in the Waimakariri District Plan. |
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Waimakariri District Council |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>While the Waimakariri District Council has taken all reasonable care in providing correct information, all information should be considered as being illustrative and indicative only. Your use of this information is entirely at your own risk. You should independently verify the accuracy of any information before taking any action in reliance upon it.</SPAN></P><P><SPAN>Read the full </SPAN><A href="https://openmaps-waimakariri.hub.arcgis.com:443/pages/disclaimer" STYLE="text-decoration:underline;"><SPAN>disclaimer</SPAN></A><SPAN> here.</SPAN></P><P><SPAN>A full description is available in the </SPAN><A href="https://gisservices.waimakariri.govt.nz:443/apps/metadataViewer/index.html?https://gisservices.waimakariri.govt.nz/arcgis/rest/services/District_Plan_2021/District_Plan_General/MapServer/24/metadata/?f=json" STYLE="text-decoration:underline;"><SPAN>Metadata</SPAN></A><SPAN>.</SPAN></P><P><SPAN STYLE="font-weight:bold;">Abstract:</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN>Kaiapoi Fixed Floor Level map shows recommended relative levels within Kaiapoi that should be used as minimum floor levels for natural hazard sensitive activities (buildings with one or more habitable rooms and/or contain one or more employees and/or a place of assembly).</SPAN></P><P STYLE="margin:0 0 6 0;"><SPAN>The Reduced Levels shown on the Kaiapoi Fixed Floor Level map have been determined from delineating areas or basins within Kaiapoi that have no natural overland flowpath. The RL for each area is calculated based on the 200 year flood level plus freeboard. RL, or ‘reduced level’ refers to identifying survey points with reference to a common assumed datum – in this situation the common datum is the Lyttelton 1937 Vertical Datum. An RL of “2” shown on the Kaiapoi Fixed Floor Level map means that floor levels need to be built a minimum of 2m above this level.</SPAN></P><P STYLE="margin:0 0 6 0;"><SPAN>The freeboard used in each area varies from 300mm to 500mm and is dependent on the hazard due to flooding in each area. The areas encompassing Otaki Street and Bracebridge Street have additional freeboard applied to reflect the additional risk associated with pump failure in both of these catchments.</SPAN></P><P><SPAN STYLE="font-weight:bold;">Update Frequency:</SPAN></P><P><SPAN>As needed.</SPAN></P><P><SPAN STYLE="font-weight:bold;">Point of Contact:</SPAN></P><P><SPAN>Waimakariri District Council.</SPAN></P><P><SPAN STYLE="font-weight:bold;">Lineage:</SPAN></P><P><SPAN>Data was digitized using aerial imagery and LINZ parcel data. Accuracy may vary.</SPAN></P></DIV></DIV></DIV> |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Licensed under </SPAN><A href="https://creativecommons.org:443/licenses/by/4.0" STYLE="text-decoration:underline;"><SPAN>Creative Commons Attribution 4.0 International</SPAN></A><SPAN> by Waimakariri District Council.</SPAN></P></DIV></DIV></DIV> |
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| title:
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Proposed Waimakariri District Plan: Fixed Minimum Finished Flood Level Overlay |
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["Fixed Floor Level","District Hazards","Flood Model 2020"] |
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en-NZ |
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150000000 |
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