DOCSLIB.ORG

Flooding and Drainage

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Flooding and Drainage Local Development Plan (LDP) - Position Paper Flooding and Drainage Contents Executive Summary ................................................................................................. 1 Introduction .............................................................................................................. 2 Regional Planning Policy Context .......................................................................... 3 Regional Development Strategy 2035 (RDS).......................................................... 3 Strategic Planning Policy Statement (SPPS) .......................................................... 4 Local Planning Policy Context ................................................................................ 6 Planning Policy Statement 15: Planning and Flood Risk (PPS15) .......................... 6 Addendum to Planning Policy Statement 7: Safeguarding the Character of Established Residential Areas (PPS7) .................................................................... 6 Extant Area Plans ..................................................................................................... 7 North Down and Ards Area Plan 1984-1995 (NDAAP), Belfast Urban Area Plan, draft Belfast Metropolitan Area Plan 2015 (dBMAP) and Belfast Metropolitan Area Plan 2015 (BMAP) .................................................................................................. 7 Ards and Down Area Plan 2015 (ADAP) ................................................................. 7 Council Plans and Strategies .................................................................................. 8 Ards and North Down Corporate Plan 2015-2019 ................................................... 8 The Big Plan for Ards and North Down 2017-2032 ................................................. 8 Flood Maps NI ........................................................................................................... 8 Reservoirs ............................................................................................................... 10 Legislation Relating to drainage and flooding..................................................... 11 The EU Floods Directive ....................................................................................... 11 Bangor Significant Flood Risk Area ...................................................................... 12 Newtownards Significant Flood Risk Area ............................................................ 14 Flood Resilience ..................................................................................................... 17 Northern Ireland Flood Risk Management Plan .................................................... 17 Sustainable Water: A Long Term Strategy for Northern Ireland (2015-2040) ....... 17 Managing Water – A Strategy for Promoting the use of Sustainable Drainage Systems ................................................................................................................ 18 Case Study: Clandeboye Primary School Rainwater Garden ............................... 19 Homeowner Flood Protection Grant Scheme........................................................ 20 Conclusion .............................................................................................................. 20 Appendix A: List of Reservoirs in Ards and North Down ................................... 21 References/Useful Links ........................................................................................ 21 Executive Summary This Position Paper provides the Council with an overview of baseline evidence in relation to drainage and flood risk in Ards and North Down. It examines the various types of flooding and the policy and operational measures that are in place that aim to deal with the risks. The paper should assist in identifying the key future direction for the Local Development Plan (LDP) up to 2030, by allowing members to consider the key issues in relation to the managing the flood risk to our people and property. It is important to stress that in compiling the Position Paper the best information available has been used however it may need revised in light of the release of any new data. The paper will provide a foundation of evidence to bring forward proposals in the Preferred Options Paper (POP) and also form a starting point with the views of members generated as part of the engagement event. The POP is the earliest stage of plan preparation and will form the basis for consulting with the public and stakeholders on a range of options for dealing with key issues in the Borough. It will also allow members to commence consideration of how policy for the effective management of development affecting floodplains and watercourses can be formulated within the context of the Regional Development Strategy (RDS 2035) and the Strategic Planning Policy Statement (SPPS). Any future decision making will need to be made within the context of a Sustainability Appraisal under the provisions of Planning (Northern Ireland) Act 2011. This paper is therefore intended to generate members’ ideas on how planning can best manage development to minimise the risk of flooding. 1 Introduction 1.1 The aim of this paper is to provide baseline evidence with respect to flooding in order to inform members and enable meaningful participation in the LDP topic- based workshops. 1.2 Flooding is a natural phenomenon which cannot be entirely prevented. It can happen at any time and there is consequent risk to people, property, infrastructure and the natural environment. Flooding originates from four main sources: • Fluvial Flooding (from rivers) occurs when the river channel capacity is exceeded and water is conveyed and stored within the natural flood plain of the river; • Pluvial Flooding (surface flooding) occurs as a result of rainfall which overwhelms natural or man-made drainage systems and results in water flowing overland or ponding in depressions; • Flooding from reservoirs can occur if the reservoir fails structurally or by an unusually high release of water via spillways. Although the likelihood of this type of flooding is low, the impact upon communities is high due to the sudden release and rapid inundation of flood water; and • Coastal Flooding occurs when inundation from the sea takes place along coastal areas as a result of a combination of high tides, storm surge and wave action. 1.3 This paper will focus on the first three types of flooding and members should refer to ‘The Coast’ paper for further information on coastal flooding. 1.4 It is generally accepted that we are more likely to experience more regular flooding in the future. In urban areas, surface water flooding may increase due to the development of green spaces and paving of gardens and driveways. Deforestation, agricultural drainage and changing land management practices increase flows in watercourses and climate change 2 predictions also suggest a rise in sea level, increase in winter precipitation and an increase in the intensity of extreme rainfall events. 1.5 A fundamental reason why people and property are at risk from flooding is that many towns and cities are located within flood plains. Historically, people chose settlement locations close to rivers based upon the need for drinking water, foul drainage, transport, commerce and fishing. 1.6 The planning system has a role to play in balancing the pressure for development within towns and cities against flood risk and to prevent future development that may be at risk from flooding or that may increase the risk of flooding elsewhere. Regional Planning Policy Context 2.1 The regional policy context is provided by the Regional Development Strategy (RDS) 2035 and the Strategic Planning Policy Statement (SPPS). A summary of these documents as they relate to plan making and flood risk and drainage is provided in the following paragraphs. Regional Development Strategy 2035 (RDS) 2.2 The RDS 2035 sets out the strategic framework for the promotion of sustainable development in the Region. It recognises the need to avoid, where possible, the selection of flood prone land for employment and housing growth. It urges the planning system to adopt a precautionary approach to development in areas of flood risk and the use of the latest flood risk information that is available in order to properly manage development. 2.3 Policy RG12: ‘Promote a more sustainable approach to the provision of water and sewerage services and flood risk management’ Changes in population distribution, household formation, urban development and our changing lifestyles continue to put increased pressure on our water 3 resources and drainage systems. Climate change will also have an impact upon our water environment, with potentially increased flood events from drainage systems, rivers, the sea and surface water runoff. The following measures should be implemented: • Integrate water and land use planning: This will involve close cooperation between planning authorities and the water industry in the preparation of local development plans and long term water strategies • Manage future water demand: The reduction of water consumption by reducing waste can lead to a lower carbon footprint as less water will need to be abstracted, treated and pumped. • Encourage sustainable surface water management: Greater use of Sustainable Drainage Systems (SuDS) should be encouraged, particularly as part of significant development proposals. SuDS provide a water quality benefit and if designed appropriately can
Load more

Recommended publications
  • Interpretation the Below Outlines Ards and North Down Borough Council
    Interpretation The below outlines Ards and North Down Borough Council Terms and Conditions of Hire & Privacy Statement for Signal Centre. (a) “The Council” means Ards and North Down Borough Council. (b) “The Centre” means Signal Centre buildings and any rooms or individual facilities within the buildings. (c) “The Manager” means the Manager of the Centre or their designated Deputy. (d) “User” means any person using any of the facilities of the Centre. (e) “The Hirer” means the person, club, group or organisation hiring any part of the Centre or its facilities. (f) “Booked period” means the period or periods of any day reserved for the hirer. Application for Hire and Charges The facilities shall not be used for a period in excess of the period for which a booking has been accepted. In the event of this regulation being contravened the hirer will be charged for the excess period such as the Centre Manager considers appropriate for the use of that facility, but in any event not less than the normal hiring rate for that facility. The hire period will be inclusive of the time required to set up and take down equipment and also any cleaning that that might be necessary before there is any further use of the facility. No wines, spirits or food brought into the Centre may be consumed on the premises. There will be no sub-letting of the hire facilities without the Manager’s prior permission in writing. The hirer shall not levy any charge in connection with any period without obtaining prior consent of the Manager to do so.
    [Show full text]
  • A Viking Ship Graffito from Kilclief, County Down, Ireland
    A Viking Ship Graffito from Kilclief, County Down, Ireland McCormick, F., & Kastholm, O. (2016). A Viking Ship Graffito from Kilclief, County Down, Ireland. The International Journal of Nautical Archaeology. https://doi.org/10.1111/1095-9270.12207 Published in: The International Journal of Nautical Archaeology Document Version: Peer reviewed version Queen's University Belfast - Research Portal: Link to publication record in Queen's University Belfast Research Portal Publisher rights © 2016 The Authors. This is the peer reviewed version of the following article: McCormick, F. and Kastholm, O. (2016), A Viking Ship Graffito from Kilclief, County Down, Ireland. International Journal of Nautical Archaeology. which has been published in final form at http://onlinelibrary.wiley.com/wol1/doi/10.1111/1095-9270.12207/abstract This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. General rights Copyright for the publications made accessible via the Queen's University Belfast Research Portal is retained by the author(s) and / or other copyright owners and it is a condition of accessing these publications that users recognise and abide by the legal requirements associated with these rights. Take down policy The Research Portal is Queen's institutional repository that provides access to Queen's research output. Every effort has been made to ensure that content in the Research Portal does not infringe any person's rights, or applicable UK laws. If you discover content in the Research Portal that you believe breaches copyright or violates any law, please contact [email protected]. Download date:25. Sep.
    [Show full text]
  • Context List 42
    Data Structure Report: Geophysical Survey and Excavation at the Mound of Down, County Down 2012 Philip Macdonald (with a contribution by Tim Young, GeoArch Ltd) (CAF DSR 091) (Licence No. AE/12/29) (SMR No. DOW 037:028) The Mound of Down, County Down 2012 (Licence No. AE/12/29) CAF DSR 091 Contents Chapter 1: Summary 2 Chapter 2: Introduction 5 Chapter 3: Geophysical Survey (Tim Young and Philip Macdonald) 18 Chapter 4: Account of the Excavations 24 Chapter 5: Discussion 33 Chapter 6: Recommendations for Further Work 36 Bibliography 38 Appendix 1: Context List 42 Appendix 2: Harris Matrices 48 Appendix 3: Photographic record 52 Appendix 4: Field Drawing Register 58 Appendix 5: Small Finds Register 59 Appendix 6: Samples Register 68 1 The Mound of Down, County Down 2012 (Licence No. AE/12/29) CAF DSR 091 Chapter 1: Summary 1.1 Background 1.1.1 The Mound of Down (SMR No. DOW 037:028) is an impressive, elliptical-shaped, earthwork enclosure that contains a crescent-shaped mound. The monument is located on the northwestern edge of Downpatrick. In 2012 an episodic programme of archaeological fieldwork, consisting of topographic and geophysical survey followed by a limited season of excavation, was undertaken at the monument with the aim of refining and expanding the known archaeological sequence of the site with a view to improving both its public presentation and informing any future management strategy developed for the site. The archaeological investigations formed part of a wider programme of works commissioned by the Northern Ireland Environment Agency that were intended to make the monument more presentable and attractive to both the local public and visitors from further afield.
    [Show full text]
  • 2. Marine Biodiversity
    chapter title 15 2. MARINE BIODIVERSITY Brittlestars. Ophiothrix fragilis, Red Bay, Co Antrim Key messages • More than half of Northern Ireland’s What is biodiversity? biodiversity is found beneath the sea. Biodiversity (biological diversity) is a term • Northern Ireland has a rich marine used to describe the variety of life found in biodiversity due to its position at a junction the environment including plants, animals and of cold northern and warm southern waters. micro-organisms, the genes that they contain • Many of our marine species and habitats are and the ecosystems that they form. considered to be in a good state. • Some important marine habitats have been It is a little known fact that approximately 50% damaged by mobile fishing gear. of Northern Ireland’s biodiversity lies below • The Northern Ireland Government the sea, largely regarded as out-of-sight and Departments have a responsibility to restore out-of-mind (1). Simply put, marine biodiversity damaged habitats to favourable condition. concerns the whole variety of life found in • Enhanced protection of marine biodiversity our seas and oceans, from the largest whales will be delivered through the Northern to the smallest bacteria. Most importantly, Ireland Marine Bill by designating Marine marine biodiversity plays a fundamental role in Protected Areas. maintaining the balance of life on our planet. • More marine monitoring and research is required to understand the complex marine What do we know about marine biodiversity environment fully. in our own seas? • There is an important role for coastal The first recorded survey of Northern Ireland’s communities in biological recording; rich marine biodiversity dates back to 1790 research is not solely the preserve of when systematic dredging of the seabed government agencies and can be carried out was being conducted by the naturalist in partnership with volunteers.
    [Show full text]
  • Places for People
    Places for People A sustainable planning guide for councillors Ards and North Down Contents Introduction Your Local Council .........................................................................................................................................................................................................04 Northern Ireland is in Effectively, your council is now Background ............................................................................................................................................................................................................................06 transition to new forms of responsible for making decisions Sustainable Development ................................................................................................................................................................................... 08 that will shape the future of your Community Planning ...................................................................................................................................................................................................10 governance, service delivery area. Working in partnership with Themes and community development. other agencies, organisations and .......................................................................................................................................................................... • Coping with climate change 12 A new era has begun for local the people in your community, your ..........................................................................................................................................................................
    [Show full text]
  • Ards and North Down Council Area
    Invest NI Supported Business Performance (2020) Key Performance Indicators (KPIs) are collected from a sub-set of Invest NI businesses who are significant contributors to the NI economy. KPIs are geographically assigned based on the HQ location of the business. 2,689 £461m Employment All Sales Key metrics include all sales, external sales outside NI, export sales outside UK and employment (based on Supported Full-Time Equivalent). All data is provisional and subject Businesses to further revision. 82 Businesses are classified according to Invest NI’s sector reporting structure which is based on their main product £251m £375m Export External and/or service within Northern Ireland. Sales Sales Employment by Sector 44% 21% 10% 5% * * * Advanced Agri-Food Construction Digital & Financial, Leisure & Life & Health Engineering & Creative Professional Tourism Sciences Manufacturing Technologies & Business * Business count too small to release Services Businesses by Size Business by Ownership Ownership 51% 10% 90% 33% 16% Employment 0% 23% 77% Micro Small Medium Large Businesses Businesses Businesses Businesses (0-9 (10-49 (50-249 (250+ employees) employees) employees) employees) External Local Whilst externally-owned businesses represent 10% of the total they account for 23% of employment. 2 Sales by Sector Agri-Food Advanced Other Digital & (2020) £165m (35.8%) Engineering & £61m (13.2%) Creative Invest NI Supported Business Performance Manufacturing Technologies Key Performance Indicators (KPIs) are collected from a £149m (32.4%) £60m (13.0%) sub-set of Invest NI businesses who are significant contributors to the NI economy. KPIs are geographically assigned based on the HQ location of the business. 2,689 £461m Employment All Sales Key metrics include all sales, external sales outside NI, export sales outside UK and employment (based on Supported Full-Time Equivalent).
    [Show full text]
  • Sanitary Survey Review for Strangford Lough
    Sanitary Survey Review for Strangford Lough Produced by AQUAFACT International Services Ltd On behalf of The Food Standards Agency in Northern Ireland March 2021 Aquafact International Services Ltd. 12 Kilkerrin park Tuam Road Galway city www.aquafact.ie [email protected] Table of Contents Glossary ......................................................................................................... 1 1. Executive Summary................................................................................. 5 2. Overview of the Fishery/Production Area ............................................. 7 2.1. Location/Extent of Growing/Harvesting Area .......................................... 7 2.2. Description of the Area ......................................................................... 11 3. Hydrography/Hydrodynamics .............................................................. 15 3.1. Simple/Complex Models ....................................................................... 15 3.2. Depth .................................................................................................... 16 3.3. Tides & Currents ................................................................................... 18 3.4. Wind and Waves................................................................................... 30 3.5. River Discharges .................................................................................. 35 3.6. Rainfall Data ......................................................................................... 39 3.6.1. Amount
    [Show full text]
  • Ballydugan Update Letterfinlay, 12 Lake Road, Ballydugan, Downpatrick, BT30 8HY Email: [email protected]
    Ballydugan Update Letterfinlay, 12 Lake Road, Ballydugan, Downpatrick, BT30 8HY email: [email protected] To make an end is to make a beginning T.S. Eliot Dear Friends & Prayer Supporters ~ Greetings from Ballydugan The leaves are turning, the blackberries are well out and the swallows have assembled. Despite blue skies, sun shining and reasonably warm temperatures, autumn is here and we have marked our one year of living in Ireland. Thank you for all who have continued to remember us and pray. Coming here has been a fulfilment of many years of prayer and commitment to this land and its people. Whilst we will for a number of reasons be returning home to Northumberland this autumn [earlier than we’d anticipated] we shall continue to pray, visit, support and work with people and issues that remain an integral part of our calling. Primarily for family and financial reasons we are returning this month We have, as I shared in a previous update, purchased a new home in Wooler on the High Street with all its potential challenges and opportunities. High Street Wooler Back Garden Ireland has for many years been a place of great inspiration, particularly for me. There are aspects of being here that continue to inspire and energise. However, having been a place of inspiration it is also a place of exasperation. 1 As I’ve cited before, it is a very paradoxical place and our experience of being here has seen both the best of times and the worst of times. I pay tribute to my amazing wife Shirley, whose support is unstinting and whose grace and patience is unswerving.
    [Show full text]
  • Protected Food Name: New Season Comber Potatoes/Comber Earlies
    SPECIFICATION COUNCIL REGULATION (EC) No 510/2006 on protected geographical indications and protected designations of origin “New Season Comber Potatoes/Comber Earlies” EC No: PDO ( ) PGI () This summary sets out the main elements of the product specification for information purposes. 1 RESPONSIBLE DEPARTMENT IN THE MEMBER STATE Name: Department for the Environment, Food and Rural Affairs Area 6c Nobel House 17 Smith Square London, SWIP 3JR United Kingdom Tel: +44 (0)207 238 6075 Fax: +44 (0)207 238 5728 e-mail: [email protected] 2 GROUP Name: NI Potato Stakeholder Forum Address: C/O Derek Shaw (Chairman) Countryside Services 97 Moy Road Dungannon Co Tyrone BT71 7DX Northern Ireland Tel.: +44 (0) 28 87 78 9770 e-mail: [email protected] Composition: Producers: 3 TYPE OF PRODUCT Class 1.6 Fruit, vegetables and cereals fresh or processed. 4 SPECIFICATION (Summary of requirements under Article 4(2) of Regulation (EC) No 510/2006) 4.1 Name: New Season Comber Potatoes/Comber Earlies 4.2 Description: New Season Comber Potato/Comber Earlies is the name given to immature potatoes of the Solanum tuberosum species in the Solanaceae family. New Season Comber Potatoes/Comber Earlies are grown from the basic seed varieties catalogued in the national registers of varieties of the Member States of the EU. They must be planted, grown and harvested in the defined area and within the required timescale. The potato has the following characteristics: - Small in size (30-70mm diameter) - Round or oval - White/cream colour inside - Skin is soft, smooth, thin and loose, with colour depending on the variety - Earthy, sweet and nutty flavour – a distinctive „early‟ potato flavour - Dark green foliage - Sold either loose by weight, or packaged in a range of weights.
    [Show full text]
  • Comber to Newtownards Greenway What Is a Greenway
    COMBER TO NEWTOWNARDS GREENWAY WHAT IS A GREENWAY... Have your say on the proposed scheme 3. Greenways are corridors of land recognized for their ability to Greenways, as vegetated buffers protect natural habitats, improve connect people and places together. These ribbons of open water quality and reduce the impacts of flooding in floodplain areas. space are located within linear corridors that are either natural, Most Greenways contain trails, which enhance existing recreational PURPOSE OF CONSULTATION... such as rivers and streams, or man made, such as abandoned opportunities, provide routes for alternative transportation, and In November1. 2016 Ards and North Down Borough Council commissioned studies for The proposed Greenway is a ‘major’ development as the site railroad beds and utility corridors. improve the overall quality of life in an area. three potential Greenway routes as Stage Two of the Department for Infrastructure (DfI) area is greater than 1ha. The Planning Act (Northern Ireland) Greenways programme. The next stage (stage 3) looks at the Greenways in more detail. 2011 places a statutory duty on applicants to consult the The first of these stage 3 studies is the Comber to Newtownards Greenway and following community for a minimum of 12 weeks prior to submitting a the completion of the study the Council intend to submit a planning application. The planning application for a ‘major’ development. scheme proposes to extend the existing Comber Greenway from Belfast Road, Comber to Georges Street/Upper Greenwell Street, Newtownards. The proposed Greenway will The purpose of this consultation is to ensure that communities be approximately 12km long. are made aware of and have an opportunity to comment on the Greenway proposals before the planning application is submitted.
    [Show full text]
  • The Down Rare Plant Register of Scarce & Threatened Vascular Plants
    Vascular Plant Register County Down County Down Scarce, Rare & Extinct Vascular Plant Register and Checklist of Species Graham Day & Paul Hackney Record editor: Graham Day Authors of species accounts: Graham Day and Paul Hackney General editor: Julia Nunn 2008 These records have been selected from the database held by the Centre for Environmental Data and Recording at the Ulster Museum. The database comprises all known county Down records. The records that form the basis for this work were made by botanists, most of whom were amateur and some of whom were professional, employed by government departments or undertaking environmental impact assessments. This publication is intended to be of assistance to conservation and planning organisations and authorities, district and local councils and interested members of the public. Cover design by Fiona Maitland Cover photographs: Mourne Mountains from Murlough National Nature Reserve © Julia Nunn Hyoscyamus niger © Graham Day Spiranthes romanzoffiana © Graham Day Gentianella campestris © Graham Day MAGNI Publication no. 016 © National Museums & Galleries of Northern Ireland 1 Vascular Plant Register County Down 2 Vascular Plant Register County Down CONTENTS Preface 5 Introduction 7 Conservation legislation categories 7 The species accounts 10 Key to abbreviations used in the text and the records 11 Contact details 12 Acknowledgements 12 Species accounts for scarce, rare and extinct vascular plants 13 Casual species 161 Checklist of taxa from county Down 166 Publications relevant to the flora of county Down 180 Index 182 3 Vascular Plant Register County Down 4 Vascular Plant Register County Down PREFACE County Down is distinguished among Irish counties by its relatively diverse and interesting flora, as a consequence of its range of habitats and long coastline.
    [Show full text]
  • Landscape Character Assessment
    Local Development Plan (LDP) - Position Paper Landscape Character Assessment 2 Contents Executive Summary ............................................................................................. 4 Introduction .......................................................................................................... 5 European Context for Landscape Character Assessment ............................... 7 Regional Context for Landscape Character Assessment ................................ 8 The Regional Development Strategy (RDS) 2035 ................................................. 8 The Strategic Planning Policy Statement (SPPS) .................................................. 9 What is Landscape Character Assessment (LCA)? ........................................ 10 The existing NI Landscape Character Assessment (NILCA) 2000 ................. 11 Wind Energy in Northern Ireland’s Landscape (Supplementary Guidance to Planning Policy Statement 18) .......................................................................... 13 Northern Ireland’s Landscape Charter (January 2014) .................................. 15 NI Regional Character Assessment (NIRLCA) (Consultation draft Report, April 2015) .......................................................................................................... 17 Ecosystem Services .......................................................................................... 18 NI Regional Seascape Character Assessment (NIRSCA) ............................... 20 Existing Scenic Landscape Designation
    [Show full text]