that were included in Phase 3 of the Irish Coastal Wave and Water Level Modelling Study (ICWWS 2018) and from further Coastal Wave and Water Level Modelling Studies (CWWS) It is recommended that a gauge is installed on the water course on the Anner tributary in the Mullinahone AFA. The bush fire prone land online mapping tool ("Tool") has been created using NSW Local Council's bush fire prone maps and is designed to identify if your property is designated as bush fire prone. Layer Information A flood relief scheme for Little Island was developed under the Lee CFRAM Study, and proposed for progression to implementation in the Lee CFRAM Study. This means that areas may be shown to On 11 April 2017, the Government agreed the administrative arrangements for a once-off Homeowners Voluntary Relocation Scheme for those primary residential properties that flooded during 4 December 2015 to 13 January 2016. Last updated 1 Mar 2023: 19 Taree Street Burleigh Heads QLD 4220. ), Data is licensed under theCreative Commons By Attribution (CC-BY)version 4.0 license - seehere for a summary, Galway City Coastal Wave and Water Level Modelling Study (CWWS) 2020. Raise 500m section of the Old Cratloe Road. The works comprise channel and culvert improvements along the Al River downstream of the culvert in the Technology Park to improve capacity to at least 2m/sec and the construction of a penstock to attenuate the flow. The maps were prepared for the purpose of assessing the degree of flood and erosion hazard and risk to assist in the identification and development of measures for managing the flood and erosion risk. Emergency construction started immediately following the November 2002 event with the majority of the works completed between 2003 and 2009. On the Knockanelo (or Sruffaunbrogue) the inlets to the flood relief culvert and downstream culverts will be improved with some further works to the existing box culverts at Marian Crescent. The following table sets out a range of flood event probabilities for which fluvial and coastal flood maps are typically developed, expressed in terms of Annual Exceedance Probability (AEP), and identifies their parallels under other forms of expression. All information is checked and classified first, then approved before it appears on the website. The OPW carried out a survey of these embankments in 1939 and 1940 as part of the work of the Browne Commission. Some dredging (deepening and widening) of the stream is required for a distance upstream of the culvert entrance. A Government decision was taken on 5 January 2016 to establish a National Flood Forecasting and Warning Service. The user will not pass on any of the survey data to any third party without ensuring that said party is fully aware of this disclaimer and conditions of use and without the prior written approval of OPW. An online storage area is required. From September 2007 to 2013 flood alleviation works from Ringsend Bridge to Newbridge on the Dodder Estuary were constructed following Part VIII planning permission. The maps include an increase of 2000mm in sea levels above the current scenario estimations. A flood study is a technical project that identifies flood behaviour such as depth, velocity and extent across the floodplain. The scheme provides increased flood protection for 30 properties against flooding from the Meadowbrook and Lyreen Rivers. Drains and sluices or pumps were also provided to take away rainwater that fell behind the embankments. The at-risk properties would be protected from a 1% AEP fluvial flood event by a series of flood walls and embankments (average height of 1.2m and a total length of 1.3km), along with storage along the Glasha River and the Kilcoran watercourses (approx. The scheme is being implemented by Clare County Council with funding from the OPW. Select from premium Lisa Flood of the highest quality. Flooding from other sources may occur and areas that are not shown as being within a flood extent may therefore be at risk of flooding from other sources. An increase in The Mid-North Coast town was inundated with water, with many forced to evacuate. The new embankments on the left bank will need to tie into the parapet wall. A new flood defence embankment, 400m in length. The user will use any survey data presented in an appropriate and responsible manner and in accordance with this disclaimer, guidance notes and conditions of use. Ach m theipeann ort clo leis na Tarma agus Coinnollacha, foirceanfar do chearta faoin cheadnas seo. These hard defences would protect at risk properties from the 1% AEP fluvial event and the 0.5% AEP coastal event with an average height of 1.2m and a total length of 1.3km. Subject to the Terms and Conditions, you are free to copy, publish, distribute and transmit the content of the Flood Maps provided that the following conditions are complied with: you must not modify or adapt the content; you acknowledge the source of the content by including the following attribution statement: "Contains Office of Public Works information Office of Public Works"; you acknowledge the source of background mapping by including the following attribution statement: "Contains Ordnance Survey Ireland information Ordnance Survey Ireland"; you must ensure that you do not use the content in a way that suggests any official status or that the Commissioners of Public Works of Ireland endorse you or your use of the content; you must ensure that you do not mislead others or misrepresent any information, content or its source or use the information or content in a way that is detrimental to the Commissioners, Dublin City Council, any Local Authority, or Ordnance Survey Ireland; you agree not to use the content for the principal purpose of advertising or promoting a particular product or service or for an illegal, immoral, fraudulent or dishonest purpose; you must ensure that your use of the content does not breach Data Protection legislation as may be amended from time to time; you must ensure that you do not reverse engineer, decompile etc. Full details are available here. The coastal Hard Defences would provide design SoP for the 0.5% coastal event with an average height of 0.7m and a total length of 1km. Access to the Website is permitted on a temporary basis. Read about our adopted and in-progress studies. The proposed measure for Avoca AFA that may be implemented after project-level assessment and planning or Exhibition and confirmation might include physical works, such as a series of hard defences (flood embankments and walls) along with improvement of channel conveyance on a tributary. The proposed measure consist of fluvial Flood Defences comprising of walls and embankments up to a maximum height of 2.5m. You agree that you will not pass on any of the Flood Maps or any other content on the Website to any third party without ensuring that said party is fully aware of and accepts the Terms and Conditions. However if you fail to comply with the Terms and Conditions, your rights under this license will terminate. You acknowledge that the Commissioners are the owners of, and/or have the consent to use, all intellectual property rights in the Website, the Flood Maps and all other content on the Website and that such works are protected by copyright laws and treaties worldwide. The proposed measure for Newcastle that may be implemented after project-level assessment and planning or Exhibition and confirmation might include natural flood risk management measures and physical works, such as a series of hard defences (flood embankments and walls) to provide a standard of protection for the 1% AEP fluvial flood event. In addition, the flood These wall range in height from 0.7 1.1m while the embankments have a maximum height of 2.3m. Any combination of storage areas result in partial protection to properties and some hard defences (with an average and maximum height of 0.9m and 1.9m respectively) are still required to protect to the 1% AEP fluvial flood event. The hard defences would protect to the 1% AEP fluvial flood event with a total wall length of 889m, a total embankment length of 340m and a total length of 986m of road to be raised. Flood protection to parts of Ballybofey / Stranorlar is being provided by some existing embankments that were constructed to provide protection to agricultural land, and that were not constructed to the modern engineering standards that would be applied now when providing urban flood protection. The Scheme, that comprises a new river diversion channel, associated road and field crossing culverts along with fluvial flood defence walls and embankments is expected to provide protection against a 100-Year flood (1% Annual Exceedance Probability) for approximately 110 properties against flooding from River Mall. Tarma agus Coinnollacha maidir le Larscili Tscach Abhann Nisinta (NIFM). This layer shows the predicted location of the coastline in 2050. Updates The proposed measure for Loughlinstown that may be implemented after project-level assessment and planning or Exhibition and confirmation might include physical works, such as a series of hard defences (flood embankments and walls) along with dredging, a bridge and culvert upgrade on the Shanganagh River and two storage areas on the Deansgrange River. The Douglas Flood Relief Scheme was initiated in 2014 following major flooding in 2012. Downstream lock gates on the Plassey Canal The existing downstream lock gates have been assumed to be in good condition Limerick City 58 and capable of performing a coastal flood defence function up to a level of 5.1m AoD Malin. For these areas further, more detailed assessment was required to determine the degree of flood risk, and develop measures to manage and reduce the flood risk. Ligh an sanadh, na nta treorach agus na coinnollacha side thos go cramach le do thoil chun lirmhni mcheart ar an bhfaisnis agus na sonra at faoi iamh a sheachaint. the 100-year flood), although this period is not the length of time that will elapse between two such events occurring, as, although unlikely, two very severe events may occur within a short space of time. Condition of Use
The walls proposed within the Dungarvan Harbour area (i.e. Tidal flood Defences along the quays and to the rear of properties comprising of sea walls, removable barriers / gates are included at certain locations to maintain existing access points along with storm water pump stations. The Dodder CFRAM Study included an assessment of the Little Dargle Stream. The proposed measure for Athlone includes: The proposed measure for Ballinasloe that may be implemented after project-level assessment and planning or Exhibition and confirmation might include; The Derrymullan Flood works were initiated in 2010 following major flooding in the 2009 flood event, and constructed from 2010 to 2011. These hard defences would protect to the 1% AEP flood event with an average height of 0.9m and a total length of 2.4km. The flood extents were calculated using data and techniques with various precision levels, and as such, it may not show the true historic peak flood extents. This document shall be governed by, and construed in accordance with, the laws of Ireland and you agree to the exclusive jurisdiction of the Courts of Ireland. The maps were derived from synthetic aperture radar (SAR) data acquired by the Copernicus Sentinel-1 satellites, operated by the European Space Agency (ESA). At risk properties would be protected by a series of flood embankments, walls and two pumping stations. Arterial Drainage Schemes are schemes the OPW has a statutory duty to maintain. This means that This is also referred to as an Annual Exceedance Probability (AEP) of 1%. Further embankments were placed along the Castle Stream with channel deepening/widening also carried out. This map was made using satellite images (Copernicus Programme Sentinel-1), field data, aerial photos, as well as flood records from the past. Manning river at sunset. maps were generated using methodologies based on historic flood data, without taking account of potential changes This license applies for the term of the copyright and sui generis rights licensed here. Flood Risk Management Plan for the Shannon Upper and Lower River Basin. The Scheme, which comprises construction of demountable flood defences at the underpass along with localised embankments is expected to provide protection against an estimated 100-Year flood (1% Annual Exceedance Probability) in the fluvial region and the 200-Year flood (0.5% Annual Exceedance Probability) tidal event for 37 properties. River reaches that have been modelled are indicated by the NIFM Modelled River Centrelines dataset. In some cases embankments were created and the area behind was allowed to flood and flush out a number of times to reduce the salt content of the soil. For each AEP from 50% to 0.1%, six combinations of wave climate and water level conditions were produced, representing the complete joint probability range. Recipe (for disaster): -5.3 million poops (Sydney pop'n, per day) -53 million squares of toilet paper -26.5 million litres of toilet water -about 4 million assorted unmentionables that also get flushed down the toilet. It is currently at Outline Design stage, with consultants having been appointed by Cork County Council in 2016. The High End Future Scenario (HEFS) flood extents represent a projected future scenario for the year 2100 and Check for bush fire warnings and information. Layer Information Part 8 planning and close liaison with residents is required for each local scheme. T sid na larscileanna seo ag brath ar an mid seo a leanas: Sanadh
The total Scheme, which comprises of large drainage culverts, a large retention pond and flood flow control devices, will provide protection against an estimated current 100-Year fluvial flood (1% Annual Exceedance Probability) for approximately 206 buildings, as well as reducing flood risk to the Dublin to Belfast railway line, Howth Road, Malahide Road, Collins Avenue East and many local roadways in the Wad River Catchment. Taree in Flood. A study is currently underway to review the hydrology and hydraulic analysis completed under the Lee Pilot CFRAM Study to determine whether a flood protection scheme may be potentially viable for Macroom. Warnings Information Total Fire Ban and Current Fire Danger Map Tropical Cyclone Warnings and Information Marine Reference Points Warnings Water Climate Environment Improve inlet arrangement at the diversion channel diverting flow from the River Big to the River Ratass. The hard defences provide the additional protection against the 1% AEP fluvial flood event with an average and maximum height of 0.8m and 1.4m respectively and a total length of 250m. The hard defences have an average height of 1.6m (reaching a maximum height of 3.4m). The purpose of the survey was to obtain a comprehensive and up to date record of the present coastal erosion situation around the entire coastline of Ireland in order to facilitate the identification of priority areas for future expenditure. The proposed measure consists of using storage areas providing a combined volume of 66,310m 3 on the Ballywilly Brook along with a series of embankments and walls along the Donagh River. The Mallow Flood Relief Scheme was initiated in 2002 and it was constructed in phases between 2005 and 2013. These areas were divided into one or more map tiles depending on area, and maps were produced for each tile. To the fullest extent permitted by applicable law, neither the State, the Office of Public Works nor any of its members, officers, associates, consultants, employees, affiliates, servants, agents or other representatives shall be liable for loss or damage arising out of, or in connection with, the use of, or the inability to use, the information provided on these maps including, but not limited to, indirect or consequential loss or damages, loss of data, income, profit, or opportunity, loss of, or damage to, property and claims of third parties, even if the Office of Public Works has been advised of the possibility of such loss or damages, or such loss or damages were reasonably foreseeable. It is assumed that existing flood defences can be extended, the required extension height and associated base width was determined. The Aspen Road (Swords) Scheme was initiated in 2011, and was constructed from 2011 to 2012. The service will deal with flood forecasting from fluvial (river) and coastal sources and when fully operational will involve the issuing of flood forecasts and general alerts at both national and catchment scales. Coastal flooding may also be referred to as tidal flooding in the maps and reports. Where more than one flood has occurred in the same location, and to denote a location with recurring flooding, It is currently at the Outline Design and Exhibition stage, and is expected to go to construction in 2018. Solthratear na Mapa Tuile, agus bhar an tSumh Grasin seo, um chomhlonadh riachtanas na Rialachn amhin agus n comhairle iad n n h sin a n-aidhm. The proposed measure would protect at risk properties by a series of hard defences consisting of flood embankments and walls. The works comprised largely of raising and improving flood defence walls, installing non return valves and providing a flood alarm to the town and provide protection to 50 houses against the 1% AEP (100 year) fluvial event. This dataset shows the extent of the coastline or site being monitored in the OPW Pilot Coastal Monitoring Survey Programme. (wave overtopping, fluvial, sewers, etc.) storage volume of 135,014m3). The proposed measure consists of a series of flood walls and road raising. With more than 70,000 volunteers across the state, we provide fire and emergency services to more than 95 percent of NSW. To provide protection from the 0.5% Coastal AEP flood event a pair of opposed gates are required, opening outwards away from each other. The elevation map of Taree,Australia is generated using elevation data from NASA's 90m resolution SRTM data. This risk can only be reduced/removed with the use of structural defences. Consequently, there would be flood risk reduction juxtaposed with a reduced sediment and pollutant load entering the protected watercourses. Construct two embankments to provide protection from the Ballyvelly and Ballydunlea watercourses (area to the south of Tralee Rugby Club). The flood proxy maps above highlight areas of the Mid North Coast region that were likely to be flooded (indicated in blue) on March 20, 2021. Consequently, there will be areas where no erosion line is shown that are at risk from erosion, should present "That brings with it storm damage and roof damage." Flooding is seen in the streets of Wingham, NSW. The proposed measure consist of Fluvial Flood Defences comprising of walls and embankments and Tidal Flood Defences comprising of sea walls. Vector data portray the world using points, lines, and polygons (area). The Irish Coastal Protection Strategy Study (ICPSS) erosion hazard mapping is for strategic The Benefited land layer identifies land that was drained as part of the Drainage District. New defences would, where possible, be set back from the existing rock amour along the coastline. The hard defences would protect to the 1% AEP fluvial flood event, with an average and maximum height of 1.2m and 2.1m respectively and a total length of 461m. You agree to check these Terms and Conditions and the Flood Maps from time to time to take notice of any changes made and that such changes shall be binding upon you. defence works potentially protecting the coastal floodplain are not taken into account. The maps do not, and are not intended to, constitute advice. A series of sewers, non-return valves and a pumping station will be required to ensure that pluvial flooding is also reduced. Rivers , lakes weirs and bridges were modified to enhance conveyance, embankments were built to control the movement of flood water and various other work was carried out under Part II of the Arterial Drainage Act, 1945. floods cannot be shown in this way because the extent of the flood was not mapped at the time. This represents the probability of an event of this, or greater, severity occurring in any given year. only takes into account coastal flooding from a combination of tide levels and storm surges; any significant impact To request data for areas where surveys have been completed please email flood_data@opw.ie. Licensed rights means the rights granted to you subject to these Terms and Conditions which are limited to all copyright and sui generis data rights. The Act was amended on a number of occasions, e.g. Consequently, there will be areas where no erosion The two culverts will be upgraded to 1.5m diameter pipes in order to convey the 1% AEP fluvial flow within the channel. The Arklow Flood Relief Scheme [Avoca River (Arklow) Drainage Scheme] was initiated in 2002 following major flooding in 1986, 1989 and 2002. A 85m long flood embankment with a typical height of 1m above ground level. A flood relief scheme has been implemented for Tullow AFA, and is maintained by the Local Authority. No 279 of 2005 as amended by SI No 525 of 2015) and whilst the re-use of the information is encouraged, you accept that you must not use the National Indicative Fluvial Mapping or any other content of the Website for any commercial, business, professional or other income generating activity.
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