Gaeilge

Flood Risk Management County Summary

The Flood Risk Management County Summary Report contains information on the following areas;

  • Major Flood Relief Schemes
  • Information on Local Authority led FRM "Small Projects"
  • Minor Flood Mitigation Works and Coastal Protection Scheme
  • Maintenance carried out under Arterial Drainage Act, 1945
  • 2018 Flood Risk Management Plans Overview

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Westmeath County Summary

Major Flood Relief Schemes

Historically, flood risk management focused on arterial drainage for the benefit of agricultural improvement. Arising from increasing flood risk, the Arterial Drainage Act, 1945, was amended in 1995 to permit the Office of Public Works (OPW) to implement localised flood relief schemes to provide flood protection for cities, towns and villages.

Some schemes have been carried out by the Local Authorities under their own powers using the Planning and Development legislative code. The OPW either works in association with the relevant Local Authorities or funds Local Authorities directly to undertake flood relief works.

Scheme Properties Protected Current Status
Mullingar Flood Relief Scheme 20 Scheme Completed 2010
Athlone Flood Alleviation Scheme 554 Stage IV: Implementation/Construction
*This information has been extracted from the 2018 Flood Risk Management Plans as more up to date information is not currently available.

FRM "Small Projects"

Information on Local Authority led FRMP "Small Projects" (any project costing up to €1M or protecting 10 or more properties)

Scheme Stage/Gateway Properties Protected
*This information has been extracted from the 2018 Flood Risk Management Plans as more up to date information is not currently available.

Minor Flood Mitigation Works and Coastal Protection Scheme

The Minor Flood Mitigation Works & Coastal Protection Scheme (the “Minor Works Scheme”) was introduced by the Office of Public Works in 2009. The purpose of the scheme is to provide funding to Local Authorities to undertake minor flood mitigation works or studies to address localised flooding and coastal protection problems within their administrative areas. The scheme generally applies where a solution can be readily identified and achieved in a short time frame.

Under the scheme, applications are considered for projects that are estimated to cost not more than €750,000 in each instance. Funding of up to 90% of the cost is available from the OPW for approved projects. The commencement and progression of any works for which funding is approved is a matter for each Local Authority concerned.

Local Authority Project Location Project Details Approved Funding (€) Year of Approval
Westmeath County Council Brookfield Works-Construct new culvert under road at B847 45,000 2009
Westmeath County Council Aghanargit Moate To carry out a survey to determine location and extent of issues & to carry out remedial works on the existing pipeline 36,450 2019
Westmeath County Council Annagh Maghera To raise road by 1000mm for 100m on existing road to tie into OPW raised embankments to keep road open during extreme events & thus two homes will have access 36,872 2016
Westmeath County Council Aghanargit, Moate The replacement of a damaged existing piped section of overflow network, including manholes 16,920 2021
Westmeath County Council River Gaine Ballynagall Mullingar Install new pipe & culvert 54,000 2010
Westmeath County Council The Strand Athlone Flood defence embankments, emergency pumping stations, installation of penlocks 288,748 2010
Westmeath County Council on L-1474 Garrynafela, Athlone, Co. Westmeath Proposed installation of 300mm drainage pipe and gullies to alleviate pluvial flooding. 18,000 2025
Westmeath County Council Ballynagall Construction of 900mm pipe from outlet 45,000 2009
Westmeath County Council Iona Villas Athlone Flood defence embankments, emergency pumping stations, installation of penlocks 177,323 2010

Maintenance carried out under Arterial Drainage Act, 1945

The OPW has statutory responsibility for and carries out a programme of Arterial Drainage Maintenance. These maintenance works relate to arterial drainage schemes completed by the OPW under the Arterial Drainage Acts 1945, with the primary purpose to improve the drainage of agricultural lands. Local Authorities are responsible for the maintenance of Drainage Districts, which were completed up to 1943.

The OPW’s annual Arterial Drainage Maintenance Works Programme protects 260,000 hectares (650,000 acres) of agricultural lands and comprises 11,500km (7,150 miles) of river channel and approximately 800km (500 miles) of embankments.

Completed Scheme Scheme Type County(s) Duration of Works Benefitting Area (Acres)
Boyne Major Arterial Drainage Scheme Cavan, Kildare, Louth, Meath, Offaly, Westmeath 1969-1986 119,000
Brosna Major Arterial Drainage Scheme Laois, Offaly, Westmeath 1948-1955 86,200
Inny Major Arterial Drainage Scheme Cavan, Longford, Meath, Westmeath 1960-1968 50,000

2018 Flood Risk Management Plans Overview

The following table sets out the communities in this county that are covered by the Flood Risk Management Plans launched in May 2018 and provides an indication of the proposed flood relief schemes contained in the Plans for these communities. It should be noted that this table provides the position from May 2018 and the status of some schemes may have changed since then. Any changes will be reflected elsewhere in the county summary. In some instances, a technically viable flood relief scheme has been identified, however, a more detailed assessment of the costs and benefits will be completed to determine if the proposed Scheme is feasible. For other communities, there is a relatively low level of flood risk from rivers and/or the sea, and no structural flood relief measures are therefore proposed at this time. The current level of risk will be reviewed, along with all areas, on a regular basis into the future. In addition to the implementation of proposed flood relief schemes, funding will continue to be available for localised projects under the Minor Works Scheme. The Plans also set out those non-structural measures in place or proposed, for example Flood Forecasting, which benefit all at risk communities and properties. The Interdepartmental Flood Policy Co-ordination Group will continue its work now greatly informed by the wealth of knowledge in the Plans to bring forward further feasible proposals for Government’s consideration to support and assist households and communities through non-structural flood risk management and mitigation measures.

Area Name Existing Scheme in Place Scheme in Construction, Design or Pending New Scheme Proposed in the Plans Potential Scheme subject to further assessment No Scheme Proposed as Community at Low Risk or Scheme Not Viable
Kilbeggan
Mullingar