Wellington - Floodplain Risk Management Study report

The __Wellington FRMS 2013__ covers the following topics:\r\n\r\nThe Summary and Recommendations preceding this report\r\nsummarises this report and presents the recommended flood\r\nmitigation options for Wellington.\r\n\r\n__Chapter 2__ The Wellington Floodplain, describes the existing situation in\r\nrelation to the physical setting and flood producing mechanism, flood\r\nextents and resulting flood damages, transport linkages, planning\r\ninstruments and the existing flood emergency system. It draws upon\r\nprevious investigations including the Wellington Flood Study carried\r\nout by the Department of Land and Water Conservation (DLWC) in\r\n1995, as well as data supplied by Council and a revised estimate of\r\nextreme flood conditions at Wellington.\r\n\r\n__Chapter 3__ Flood Planning Levels and Flood Risk Precincts, details the issues\r\nwhich were evaluated in preparing recommendations for the Flood\r\nPlanning Levels and Flood Risk Precincts.\r\n\r\n__Chapter 4__ Status of the 1996 Plan Implementation, contains an assessment\r\nof the progress of the implementation of the 1996 FRMP.\r\n\r\n__Chapter 5__ Potential Floodplain Management Measures, presents an\r\nappraisal of potential measures which may be incorporated in the\r\nFRMP.\r\n\r\n__Chapter 6__ Selection of Floodplain Management Measures, outlines a range\r\nof considerations to be taken into account in the selection of the mix of\r\nmeasures recommended for inclusion in the FRMP.\r\n\r\n__Chapter 7__ The updated Flood Risk Management Plan 2013, summarises the\r\nrecommended elements for inclusion in the FRMP and provides\r\ninformation on funding and implementation.\r\n\r\nSeveral technical appendices have been prepared which provide background\r\ninformation:\r\n\r\n__Appendix A__ A description of the flood conditions in the Macquarie and Bell Rivers,\r\nincluding review of the 1995 Flood Study and the results of additional\r\nhydraulic modelling undertaken for the 2013 study\r\n\r\n__Appendix B__ A review of the effects of Burrendong Dam in attenuating floods\r\n\r\n__Appendix C__ An assessment of urban flood damages in Wellington\r\n\r\n__Appendix D__ An appraisal of existing emergency management procedures\r\n\r\n__Appendix E__ Recommended amendments to Wellington LEP 2012 and DCP 2013\r\n\r\n__Appendix F__Report on the Aspley Drainage Study\r\n\r\n__Appendix G__ Background to the selection of floodplain management measures\r\n\r\n__Appendix H__ Candidates for Voluntary Purchase and House Raising Schemes

《惠灵顿2013年洪水风险管理体系（FRMS 2013）》涵盖以下主题：

本报告前置的《总结与建议》部分对本报告进行了概括，并提出了适用于惠灵顿的推荐洪水减灾方案。

第2章 惠灵顿洪泛区：阐述了当前的自然地理背景、洪水成因机制、洪水波及范围及由此造成的损失、交通联动体系、规划管控手段以及现行洪水应急体系。本章依托多项前期调研成果，包括1995年由土地与水资源保护局（Department of Land and Water Conservation, DLWC）开展的《惠灵顿洪水研究》，同时纳入了地方议会提供的相关数据，以及针对惠灵顿极端洪水状况的修正估算结果。

第3章 洪水规划标准与洪水风险片区：详细阐述了在制定洪水规划标准及洪水风险片区相关建议过程中所评估的各类问题。

第4章 1996年洪水风险管理计划（FRMP）实施进展：评估了1996年洪水风险管理计划（FRMP）的推进落实情况。

第5章 潜在洪泛区管理措施：对各类可纳入洪水风险管理计划（FRMP）的潜在管理措施进行了评估分析。

第6章 洪泛区管理措施遴选：明确了在筛选推荐纳入洪水风险管理计划（FRMP）的组合管理措施时需考量的各类因素。

第7章 2013年更新版洪水风险管理计划：概括了推荐纳入洪水风险管理计划（FRMP）的各项内容，并提供了相关资金筹措及实施推进的相关信息。

本报告附带多份技术附录，用于提供背景支撑资料：

附录A 麦夸里河与贝尔河洪水状况概述：其中包含对1995年洪水研究的回顾，以及2013年研究中开展的补充水力模拟成果

附录B 伯伦董大坝（Burrendong Dam）洪水调蓄效应评估

附录C 惠灵顿城市洪水损失评估

附录D 现行应急管理流程评估

附录E 惠灵顿2012年地方环境规划（LEP 2012）与2013年开发管控规划（DCP 2013）修订建议

附录F 阿斯普利排水研究报告

附录G 洪泛区管理措施遴选背景说明

附录H 自愿购房与房屋抬升计划候选对象