Ballygrennan watercourse As part of this measure a new flapped outfall is required on this watercourse at the R464 road culvert. full details are available at the link below. Layer Information Professional or specialist advice should be sought before taking, or refraining from, any action on the basis of the National Indicative Fluvial Mapping or the Website content. The Carrick on Suir Flood Defence Scheme was constructed in 2001. The Glashaboy Flood Relief Scheme was initiated in 2014 following major flooding in 2012. The data being provided was developed to inform a national assessment of flood risk that in turn will inform a review of the Preliminary Flood Risk Assessment required to comply with the requirements of the European Communities (Assessment and Management of Flood Risks) Regulations 2010 to 2015 (the Regulations) (implementing Directive 2007/60/EC) for the purposes of establishing a framework for the assessment and management of flood risks, aiming at the reduction of adverse consequences for human health, the environment, cultural heritage and economic activity associated with floods. is not accounted for and needs to be considered separately. A third phase downstream of Raheny village is planned for construction thereafter again subject to funding and planning approval. The proposed measure consists of a series of flood embankments and walls. The OPW, ESB and WI are working together, through the Shannon Flood Risk State Agency Co-ordination Working Group to build on the existing co-ordination of water level management activities and to trial the lowering of the lake levels in Lough Allen to help mitigate potential flood risk during Winter months. These embankments were created by landowners to reclaim land from rivers or the sea, typically in the 19th century. The Camac Flood Protection Project was initiated as part of the CFRAM process following major fluvial flooding in 1986 and 2011. These hard defences would protect properties from the 1% AEP fluvial event and with an estimated average height of 1.9m and a total length of 2.7km. The proposed measure consists of building hard defences and improvement of channel conveyance. 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. The Flood Maps have been developed from detailed engineering analysis and modelling. Installation of flood gates (3 No. For example, with this default Required map of landuse/land cover. The purpose of the Flood Maps is not to designate individual properties at risk of flooding. The floods are shown as polygons. N chuirfidh an t-sideoir aon cheann de na larscileanna ar aghaidh chuig aon tr pirt gan a chinnti go bhfuil an pirt sin ar an eolas go hiomln faoin sanadh, na nta treorach agus na coinnollacha side seo. This scheme is intended to facilitate a community based response to flood events by improving the resilience and preparedness of the local community. Live updates, traveller information and personalised alerts for NSW roads. The map is a vector dataset. These The scheme also provided trash screens and flap valves on channels, where appropriate, and repairing a damaged wall at Parsons Lane. The work undertaken for the Dublin FloodResilienCity Project forms the basis of a Pluvial Flood Risk Management Strategy for Dublin. only takes into account coastal flooding from a combination of tide levels and storm surges; any significant impact While the guide may also be of interest to members of the public, the OPW does not advise However, Trim could benefit from the implementation of the Boyne Flood Forecasting and Warning System, The Ashbourne Flood Relief Scheme was initiated in 2015 following major flooding in November 2014. The proposed measure for Aughrim 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). The OPW carried out a survey of these embankments in 1939 and 1940 as part of the work of the Browne Commission. 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. The hard defences would protect to the 1% AEP fluvial flood event, with an average height of 1.1m (reaching a maximum height of 1.5m) and a total length of 4km. The Act was amended on a number of occasions, e.g. Ceadatear rochtain ar an Suomh Grasin ar bhonn sealadach. The improvement of channel conveyance consists of 215m of additional 1.5m diameter twin culvert within the vicinity of the old Ushers Mill at Greenhills and 91m of dredged and widened channel. Flooding in Dec 2015/Jan 2016 resulted in some bank erosion and debris being washed into the channel. The Raheny (Santry River) Flood Protection Project was initiated following major fluvial flooding in 1986, 2008, 2009 and 2011. $301,900. Flood protection in the benefiting lands was increased as a result of the Arterial Drainage Schemes. The potential improvement in channel conveyance would consist of a bridge and culvert replacement of 14m by 1.8m, 10m length arch bridge 4m by 2m, 15m length box culvert. Contact us. At risk properties affected by the River Finn and on the tributaries where it has been found to be the lowest cost option would be protected by a series of flood embankments and walls. Medium Probability flood events have approximately a 1-in-a-200 chance of occurring or being exceeded It is currently at pre-feasibility stage following no apparent viable overall scheme emanating from the CFRAM process. The proposed measure for Portumna that may be implemented after project-level assessment and planning or Exhibition and confirmation might include; The proposed measure for Rahan that may be implemented after project-level assessment and planning or Exhibition and confirmation might include; The proposed measure for Roscrea that may be implemented after project-level assessment and planning or Exhibition and confirmation might include; The Tullamore Scheme was initiated in 2008 and was constructed from 2012 to 2013. This dataset shows areas that have been or are planned to be surveyed as part of the Pilot Coastal Monitoring Survey Programme - Aerial Photography Surveys. This means that areas may It has been assumed that the entire parapet wall will need to be rebuilt, with the average height being 1.5m above existing road level. and any defence works potentially protecting the coastal floodplain are not taken into account. Weather; Weather Search; Radar; Satellite; Lightning; Webcams; Archive This map was made using satellite images (Copernicus Programme Sentinel-1), field data, aerial photos, as well as flood records from the past. The flood extent and depth maps are suitable for the assessment of flood risk at a strategic scale only, and should not be used to assess the flood hazard and risk associated with individual properties or point locations, or to replace a detailed flood risk assessment. A background to these agencies and their statutory responsibilities for the River Shannon is provided in the River Shannon Level Operation Review, which is available to download at www.opw.ie/FloodPlans. Memorandum Of Understanding Between OPW and Insurance Ireland. Parts of Sydney are also expected to flood later on Saturday, as the Warragamba dam overflows. These hard defences would protect to the 1% AEP fluvial flood event with an estimated average height of 1.1m and a total length of 276m. The Act was amended on a number of occasions, e.g. There are existing mitre gates that enclose deep water in the freight dock. The proposed measure for Lucan to Chapelizod 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). The walls range from 1.1 2.1m in height. The next step is to appoint a service provider in 2018 to review the CFRAM outputs and see if local options may be possible to reduce flood risk for approximatey 570 properties estimated to be at flood risk in a 100-Year flood (1% Annual Exceedance Probability). It is currently under construction and it is expected to be completed in 2019. The properties in the Claddagh area, along Grattan road and Father Griffin would be provided protection by building a quay wall along the Claddagh basin and Nimmo's pier. Flood Data Collector's Handbook, to set standards for flood event data collection with the The proposed measure would protect at risk properties by a series of hard defences consisting of flood embankments and walls. By accepting the Terms and Conditions, you are entering into a legal agreement with the Commissioners to waive any legal rights on your part in respect of the content provided. Mount Shannon Road - Structural flood defences are required in this area. T sid na sonra seo ag brath ar an mid seo a leanas: Sanadh ICPSS, Coinnollacha side agus Nta Treorach. The proposed measure for Dromod that may be implemented after project-level assessment and planning or Exhibition and confirmation might include; The proposed measure for Leitrim village that may be implemented after project-level assessment and planning or Exhibition and confirmation might include; The proposed measure for Athleague that may be implemented after project-level assessment and planning or Exhibition and confirmation might include: The proposed measure for Bunratty that may be implemented after project-level assessment and planning or Exhibition and confirmation, might include: The proposed measure for Kilkee that may be implemented after project-level assessment and planning or Exhibition and confirmation, might include: The proposed measure for Kilrush that may be implemented after project-level assessment and planning or Exhibition and confirmation, might include; The proposed measure for Shannon town that may be implemented after project-level assessment and planning or Exhibition and confirmation, might include: The Sixmilebridge Scheme was constructed in 1996/1997. storage volume of 135,014m3). The Scheme, comprises flood defence walls and embankments along the Nanny River and Paramadden stream and a storm water pumping station, provides protection against a 100-Year fluvial flood (1% Annual Exceedance Probability) for 88 properties. The two storage areas on the Broomhall and Burkeen catchments have a total capacity of approximately 14,800m3. The following table sets out the range of flood event probabilities for which coastal flood extent maps were developed, expressed in terms of Annual Exceedance Probability (AEP), and identifies their parallels under other forms of expression. A tidal flood forecasting and warning system to include high resolution forecasts for Westport Quay is to be developed. The northern phase was constructed between 2009 and 2010. In the 0.5% coastal AEP design event the high tide in the Shannon estuary will exceed the water level inside the dock and overtop the existing gates. This layer shows the modelled extent of land that might be flooded by the sea in a severe flood event. If your life is in danger, call Triple Zero ( 000 launch) immediately. Exceedance Probability (AEP) presented as output from Phase 2 of the ICWWS 2018. Check for bush fire warnings and information. It is currently at Outline Design stage, with consultants having been appointed by Cork County Council in 2016. The potential effects of climate change have been separately modelled and reported on. Updates flood extent may therefore be at risk of flooding from unmodelled rivers (as well as from other sources). Consequently, there will be areas where no erosion line is shown that are at risk from erosion, should present In addition to natural flood risk management measures, at risk properties would be protected by a reduced series of flood walls and embankments on the Newcastle watercourse. The Embankments layer identifies the embankments that form part of Drainage Districts. Please read the following statements, guidance notes and conditions of use of the maps carefully. The proposed measure consists of a series of flood embankments and walls. A phase of the Scheme was completed from Causeway Road to the Bull Island Wooden Bridge in Q2 2017. This involves widening and deepening approximately 30m of the tributary channel and replacing 130m culvert linking the tributary to the main channel. defence is protecting them. Flood protection in the benefiting lands was increased as a result of the Arterial Drainage Schemes. In addition to the proposed option identified through the CFRAM study, the Graiguenamanagh & Thomastown Community Resilience Pilot Scheme was initiated in 2015. The Dodder Tidal Flood Alleviation Scheme was initiated in 2003 following a major tidal flooding event in February 2002. "That brings with it storm damage and roof damage." Flooding is seen in the streets of Wingham, NSW. Layer Information At risk properties in the Dungarvan Harbour and Colligan Estuary areas would be protected by a series of flood walls and a flood gate at the Strand Side South slipway. The proposed measure consists of building hard defences, at risk properties would be protected by a series of embankments and walls, sheet piled where necessary and set back where possible from the river channel. The Brosna (Westmeath, Offaly and Laois) was the first scheme, which commenced in 1947. The proposed measure have been investigated for Milltown. The proposed measure relies on ood protection 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 ood protection. The proposed measure consists of a series of flood walls to protect to the standard of a 1% AEP fluvial flood event. Layer Information These probabilities may also be expressed as the chance or odds (e.g. The Old Connaught scheme was constructed in 2015. Flood protection in the benefiting lands was increased as a result of the Arterial Drainage Schemes. The Morrell Johnstown Flood Relief Scheme was initiated in 2002 and was constructed from 2010 to 2013. The National Flood Data Archive, which provides all the information for Past Flood Event records, is continually being updated and added to by the OPW. The proposed flood defences would include a series of flood embankments (average height of 1.4m and a total length of 469m) and a flood gate (1 No. flood event reports, news articles, archive information and photos. Part IV of the Arterial Drainage Act, 1945 created a provision for embankments to be absorbed into drainage schemes. The following table sets out a range of flood event probabilities for which strengthening and raising) 0.5km of existing walls which run alongside the R106 at Strand Road. ), 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. The potential flood defences would consist of a series of flood embankments (average height of 1.2 m and a total length of 265m) and flood walls (average height of 1.2m and a total length of 503m) on the Suir River and its tributary. The proposed measure consists of diverting surface water flow originating from the hills to the north and west of Raphoe by the creation of an open channel to collect and divert flows away from the town. As such, it should be used with caution. Data has been produced for catchments greater than 5km2 in areas for which flood maps were not produced under the National CFRAM Programme and should be Trimhse an Tionscadail: 2005 - 2013. The potential flood defences would consist of a series of flood embankments (average height of 1.5 m and a total length of 220m), flood walls (average height of 1.2m 20m parapets for bridge, 50m at main channel downstream of Bridge on Main Stream and 50m at side channel north of Newcastle) and road raising (over the existing culvert and at the bridge on main street over a length of 30m and raised by 0.4m (average)). Click on a Location of Intrest to Create Report. N dhanann Oifig na nOibreacha Poibl aon uirll, barntais n gealltanais faoi aon chuid den fhaisnis a chuirtear ar fil, gan teorainn, cruinneas, iomline n cilocht n oirinacht chun aon chrche faoi leith. The outcomes of two Individual Property Protection (IPP) pilots currently underway will inform the Government on any feasible support it could provide to at risk properties. The assessment found that the cost of protecting those properties was over four times the value of the potential flood damage to those same properties. works potentially protecting the coastal floodplain are not taken into account. The measure would protect to the 1% AEP fluvial flood event, with an average hard defence height of 0.9m (reaching a maximum height of 1.8m). protecting the coastal floodplain are not taken into account. Uimh. Past Flood Event However, there is a history of extensive flooding, which could not be replicated in the CFRAM Study Mapping. No protection is required at Riverside as depths are not above threshold level of the properties. An online storage area is required. Along Ridgepool Road railings will be replaced with flood defence walls, in some points the existing walls will be raised with a total of 200m length of works here. This option involves rehabilitating (i.e. Iarrtar ort na Tarma agus Coinnollacha a lamh. 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) Part 8 planning and close liaison with residents is required for each local scheme. Improve inlet arrangement at the diversion channel diverting flow from the River Big to the River Ratass. 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. 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. Condition of Use A tidal flood forecasting and warning system to include high resolution forecasts for Louisburgh is to be developed. When Phase 1B is complete DCC will make an application to OPW for funding to carry out a second phase of the Scheme along Collins Avenue East, Malahide Road and Collins Park. View more homes. Land use management would be applied to the catchments in order to mitigate any adverse effects from constructing the hard defences on a protected species. Flood eye at Claregalway Bridge (complete) with associated channel deepening upstream under and downstream of the bridge and flood eye (partially complete), Construction of a new bridge at Crusheeny (complete), Channel widening from downstream of Crusheeny Bridge for 1.3 km upstream, Embankment construction upstream of the confluence with the Islandmore drain for 0.7 km with a non-return valve on the Islandmore drain (in progress), Embankment at the Nine Arches Bridge (complete), Increasing capacity of two culverts on the Kiniska drain (complete), Providing drainage for floodwater via pipeline from Lakeview to the Clare River (substantially complete), Providing drainage for floodwater from Carnmore / Cashla area via pipeline to Islandmore drain, Associated maintenance of the stretch of the Clare River and tributaries within the Scheme, Road raising at Miontagh South (in progress) and Miontagh North. Layer Information Ceadatear rochtain ar an Suomh Grasin ar bhonn sealadach. The Scheme, which comprises of flood defence walls and a non-return flap valve, provides protection against a 100-Year flood (1% Annual Exceedance Probability) for 27 properties against flooding from the Mornington stream and its tributary. No additional measures specific to Tullow AFA are proposed. Key points: 305mm of rain was recorded at Taree Airport in the 24 hours to 9am on Thursday Mid North Coast residents say they have never seen so much rain This dataset provides an estimate of extreme water levels around the coast of Ireland for a range of Annual Exceedance Probabilities (AEPs). The Raheny (Santry River) Flood Protection Project was initiated following major fluvial flooding in 1986, 2008, 2009 and 2011. Increase the height of 0.9km of existing embankments and raise approximately 30m of road in order to eliminate flood risk to the properties within the 1% AEP event. The Irish Coastal Protection Strategy Study (ICPSS) erosion hazard mapping is for strategic purposes, and minor or local features may Outside of the Arterial Drainage and Drainage District Schemes, landowners who have watercourses on their lands have a responsibility for their maintenance. A flood point symbol is placed at any location mentioned in a report giving details of a flood event. This means that The potential improvement of channel conveyance would consist of upgrading one existing weir in the diversion channel and upgrading one existing culvert on the tributary river, and Installation of a Penstock Sluice Gate in the diversion channel of the River Suir 2 m height x 8 m width. Preliminary design has been carried out on this and consultation with local resident groups took place in July 2016. These maps were prepared under the following project: Project Name: Irish Coastal Protection Strategy Study (ICPSS) The Groundwater Flooding Low Probability map shows the expected flood extent of groundwater flooding in limestone regions for annual exceedance probabilities (AEPs) of 0.1%, which correspond with a return period of every 1000 years. Beidh an sanadh, na nta treorach agus na coinnollacha side seo faoi rial agus forliri dhlthe Phoblacht na hireann. The Scheme, that comprises of tidal flood defences walls, existing promenades, rock armour and floodgates as well as utilising existing and possibly future promenades, is designed to provide a 200-Year flood (0.5% Annual Exceedance Probability) standard of protection for over 1,000 properties against flooding from high tides including associated waves. N chuirfidh an t-sideoir aon chuid de shonra an tsuirbh ar aghaidh chuig aon tr pirt gan a chinnti go bhfuil an pirt sin ar an eolas go hiomln faoin sanadh agus na coinnollacha side seo agus gan cead i scrbhinn a fhil roimh r OOP. The Act was amended on a number of occasions, e.g. Make a fast track application; Apply for a development application; Find out if there are building restrictions on my land; Undertake large scale development; Track an application; Start building; Development information for the community Sub-menu. Maintain existing arterial drainage channels along the Gorragh River; Remove the existing weir and localised levelling of the River bed on the Clodiagh River upstream of the R422 Bridge; Increase channel capacity by dredging a section of the Clodiagh River. Layer Information Please refer to 'http://www.dublincity.ie/main-menu-services-water-waste-and-environment-drains-sewers-and-waste-water/flood-prevention-plans' for further information. Many news outlets have described the floods in Port Macquarie, Taree and nearby towns as a 1-in-100-year event (The Guardian, 2021a). This dataset shows areas that have been or are planned to be surveyed as part of the Pilot Coastal Monitoring Survey Programme - Bathymetry Surveys. The proposed measure for Cavan that may be implemented after project-levelassessment and planning or Exhibition and confirmation might include physical works. Installation of a simple flood forecasting unit, including a new hydrometric gauge with water level monitoring and telemetry to send warning messages when water level reaches a specified trigger point. The potential improvement in channel conveyance would consist of a bridge replacement with a culvert (1.6m x 6m wide) on the Cromoge River and pipe replacement with culvert (2m x 8m x 15m long) on the Coolataggle tributary. Coastal flooding may also be referred to as tidal flooding in the maps and reports. We welcome information on recent or past flood events including supporting documentation, which can be submitted by using the For emergency help in floods and storms, call NSW SES on 132 500 launch. The proposed measure consist of the construction of an open channel to divert the Anglore Stream around Tullig and Fluvial Flood Defences comprising of walls and embankments. Approx 215m2 flood free rural shed Suit storage Currently no power connected . Where more than one flood has occurred in the same location, and to denote a location with recurring flooding, It may help flood risk assessment or flood management. Select from premium Lisa Flood of the highest quality. Dublin City Council (DCC) is currently preparing a request for funding to the Office of Public Works (OPW) for works on Phase 1B of the Wad River Flood alleviation scheme which will comprise works under the Howth Road and under Clontarf Promenade. View Map User Guidance Notes Opens in new window for further details. Significant flooding has occurred in Crossmolina in October 1989, December 2006 and November 2015, with the highest on record in December 2015. The works comprise the construction of a flood relief wall around Derrymullan, installation of penstock and flood gates and provides protection against a 1% AEP (100 year) fluvial event from the Deerpark River for 135 properties. The purpose of the schemes was to improve land for agriculture, by lowering water levels during the growing season to reduce waterlogging on the land beside watercourses known as callows. 12:04 pm AEDT. The scheme provides protection for 53 properties in Newport against flooding from the Mulkear River. The Winter 2015/2016 Surface Water Flooding map shows fluvial (rivers) and pluvial (rain) floods, excluding urban areas, during the winter 2015/2016 flood event, and was developed as a by-product of the historic groundwater flood map. The vast majority of the Funding was provided by the Office of Public Works for this 20m scheme in three different counties. 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. The potential measure would protect at-risk properties against the 1% AEP Fluvial flood event by a combination of flood defences, improved channel conveyance and other works. The purpose of the schemes was to improve land for agriculture, to ensure that the 3 year flood was retained in bank this was achieved by lowering water levels during the growing season to reduce waterlogging on the land beside watercourses known as callows. Subject to the Terms and Conditions, you are free to copy, publish, distribute and transmit the content of the National Indicative Fluvial Mapping provided that the following conditions are complied with: 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; You acknowledge that the Commissioners are the owners of, and/or have the consent to use, all intellectual property rights in the Website, the National Indicative Fluvial Mapping and all other content on the Website and that such works are protected by copyright laws and treaties worldwide. 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. All such rights are reserved. Other at risk properties would be protected by a diversion of flow and improvement of channel conveyance. The scheme comprises flood defence embankments and flow diversion culverts and is expected to provide protection against a 1% AEP (100 year) fluvial event. The map was created using groundwater levels measured in the field, satellite images and hydrological models. The Groundwater Flood Probability Maps shows the probabilistic flood extent of groundwater flooding in limestone regions. Flood maps show how likely it is for an area to flood. The Benefited land layer identifies areas reclaimed by Land Commission Embankments. The Flood Maps have been developed to comply with the requirements of the European Communities (Assessment and Management of Flood Risks) Regulations 2010 to 2015 (the "Regulations") (implementing Directive 2007/60/EC) for the purposes of establishing a framework for the assessment and management of flood risks, aiming at the reduction of adverse Scenario (HEFS) flood extents and the Present Day flood depths. Levels will trigger a warning to be issued to the few properties at risk. The proposed measure would protect at risk properties by a combination of an embankment and flow diversion from the Ballyhale watercourse to the Little Arrigle River. M theipeann ort na Tarma agus Coinnollacha a chomhlonadh, fach, cuirfear deireadh le do chearta faoin gceadnas seo. The works comprise flood defence walls and demountable barriers and provides protection against the then view of the 1% AEP (100 year) fluvial event from the River Shannon for 100 properties. Increase capacity of the diversion channel between Mackies River and the River Big.
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