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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Galway 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
Maam Valley Flood Relief Scheme 2 Scheme Completed 2001
Gort River (Bridge Street) Drainage Scheme 21 Scheme Completed 1997
Lacken/Ardrahan Flood Relief Scheme 5 Scheme Completed 1997
Dunkellin & Aggard Stream Flood Relief Scheme 23 Substantial Completion 2019
Clare River (Claregalway) Flood Relief Scheme 77 Substantial Completion 2019
Galway City Flood Relief Scheme (Coirib go Cósta - Scéim Faoisimh Tuilte Chathair na Gaillimhe) 312 Stage I: Scheme Development and Preliminary Design
South Galway (Gort Lowlands) Flood Relief Scheme 115 Stage I: Scheme Development and Preliminary Design
Ballinasloe Flood Relief Scheme 309 Stage I: Scheme Development and Preliminary Design
*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
Clifden Flood Relief Scheme Commencement 24
*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
Galway County Council Carheens Cross Belclare Install 600mm pipe 9,000 2010
Galway County Council Ballinasloe Town Study Study 9,000 2010
Galway County Council Derreen Abbeyknockmoy Construction of a new 450mm diameter piped overflow with two headwalls & a road gully to the existing open drain on the opposite side of the public road to the properties at risk 6,120 2014
Galway County Council Rathgorgin Athenry Installation of pipeline / Provide outfall to local drain / Cleaning of existing drainage channel 13,500 2011
Galway County Council Cloonacauneen New drainage system 13,500 2010
Galway County Council Ballaun Loughrea River deepening, cleaning & maintenance. Upgrade River crossing 67,500 2010
Galway County Council Castleblakeney Upgrade culvert 9,000 2010
Galway County Council Kilcloghans Tuam To construct a reinforced concrete flood defence wall, a 600mm pipe and flap valve to be fitted to the outfall of the existing open land drain to the Clare River 3,650 2017
Galway County Council Off R446 at Srah townload, Loughrea Installation of pipe 19,800 2010
Galway County Council Lakyle Craughwell Study 9,000 2016
Galway County Council Drim Village Provision of adequate drainage 27,000 2010
Galway County Council Roo, Tierneevin, Gort, Co. Galway Installation of 60m of embankment with impermeable membrane. Relocation of field access gate away from new embankment location. 20m of low-level concrete block wall. 12,600 2024
Galway County Council The Rossaveel Sports Grounds Galway County Council propose to remove vegetation and blockages from the river from the point where the two rivers merge to a point downstream of the sports ground. From there the river is clear and is in a straight line to the sea. The land is soft bog with rock outcrops and some regrading and removal of rock is required to ensure a constant unrestricted fall away from the sport ground. 19,800 2024
Galway County Council Curra Abbey Install drainage pipes & replace the old stone culvert with new piped system 18,000 2020
Galway County Council East Bridge Ballinasloe East Bridge Flood Eyes - Consultant fees for design, procurement of works and land acquisition 80,796 2011
Galway County Council Rafarn Loughrea Installation of a surface water drain 45,000 2018
Galway County Council Emmanuel House Clonfert To construct a flood defence wall & associated works 20,000 2019
Galway County Council Cregganore Castledaly The upgrade & repair of existing culverts & associated works 29,700 2020
Galway County Council Ballinasloe Town Centre Purchase Temp Flood Defence- Aquadam to be deployed as required, to be available for Galway County also 96,849 2016
Galway City Council Coolarne Turloughmore Replacing of existing 450mm pipe with 400m of 900mm piping 700m open drain required,inlet and outlet required estimated at €125,000. 112,500 2010
Galway County Council Clonfert, Ballinasloe Pipe existing open drains for approximate distance of 124m with 1200mm diameter, clean existing open drains for approximate distance of 315m & associated works 90,000 2022
Galway County Council Cloonoo Loughrea Construct new channel 2,000 2010
Galway County Council Baunykav Kylebrack Loughrea To replace the existing piped section of open drain with circa 150m of 600mm diameter storm water pipeline 27,000 2019
Galway County Council Leenaun Village (IPP) Construction of flood defence walls, IPP for 3 properties not protected by the walls 198,000 2021
Galway County Council Caheroyn Drive Athenry Remove palisade fencing & existing stone wall, construct low stone wall & flood defence wall, construct sump & associated works 36,000 2017
Galway County Council Ballyglass Kilconnell Ballinasloe Clean existing field drains & roadside drains, replace existing pipes with 900mm diameter pipes & associated works 45,450 2017
Galway County Council Middlethird Maree Oranmore Improve drainage system 15,840 2010
Galway City Council Two Mile Ditch Construct pump sump & provide mobile pump. Construct pipeline to existing surface water drainage system. 5,306 2012
Galway County Council Ardmore Kilkieran Increase capacity instream by widening instream for 150m 4,500 2019
Galway City Council Menlo Installation of pipe / channel from turlough to River Corrib, together with pumping equipment 121,995 2010
Galway County Council Ardacong, Tuam Study 9,000 2016
Galway County Council Ballyhugh Gort Installation of higher capacity culvert 22,500 2012
Galway County Council Rinville West Oranmore Drainage maintenance works on approximately 950m of channel 23,346 2015
Galway County Council Castlegrove Tuam Minor improvements to Corrib Clare CDS 21,420 2010
Galway County Council Laurencetown Village Ballinasloe Channel Improvements 29,500 2012
Galway County Council Kiltullagh Claregalway Install 350m of 300mm double walled pipe from flood location to turlough entry point 20,250 2011
Galway County Council Sliabhcarran Gort Installation of 750m of surface water drain 108,000 2018
Galway County Council Glenaslat Monivea Ballinasloe Replace existing stone culvert with culvert of larger capacity & regrade existing open drains 14,400 2012
Galway County Council Kilcolumb (Keeloges West) Glenamaddy Existing pipe and stone culvert to be replaced with 900mm diameter concrete pipe 13,500 2011
Galway County Council Manusflynn Construct a 600mm diameter piped road culvert, remove obstructions & associated works 10,350 2015
Galway County Council Oultort Portumna Installation of 170m of surface water drain & associated works 25,650 2017
Galway County Council Moneenaheeltia Laurencetown Ballinasloe Upgrade bridge on existing watercourse 7,245 2012
Galway County Council Peake Claregalway Construct earthen embankment 4,500 2010
Galway County Council Castledaly River River cleaning & blockages removal 10,800 2020
Galway County Council Ballinamore Bridge Remove blockages & obstructions 31,500 2011
Galway County Council Dunmore Golf Club Install 2no flap valves & construct 510m3 retaining pond 19,800 2023
Galway County Council Derrymullan Ballinasloe Provide flood defence wall at rear of housing developments & flood defence wall. 900,000 2010
Galway City Council Claire River Galway City Carry out tree cutting & vegetation removal 33,840 2018
Galway County Council Caheroyn Drive Athenry Remove palisade fencing & existing stone wall, construct low stone wall & flood defence wall, construct sump & associated works 4,500 2018
Galway County Council Doonlooughan Pier Ballyconnelly Conemara Construct coastal protection to the public access road 153,000 2010
Galway County Council Tonacurra Newbridge Ballinasloe Replace existing culvert with culvert of larger capacity & regrade existing open drains 11,250 2011
Galway County Council Cregganna Oranmore Install 140m of 300mm diameter pipe and 170m of open drain & associated works 12,600 2018
Galway County Council Carrowmore Woodlawn To install new piped drainage system to replace existing stone & undersized culvert. 36,000 2019
Galway County Council Derrymullan Ballinasloe Derrymullen Flood Defence Additional Works-The diversion of an existing open drain / Deepening & widening of the Deerpark River / Provision of a second culvert at Ahascragh Road. Construction of a flood defence wall 108,000 2011
Galway County Council Moylough Ballinasloe Maintenance to 1.2km of channel including removal of silt & vegetation 13,500 2019
Galway City Council Two Mile Ditch Construct pump sump & provide mobile pump. Construct pipeline to existing surface water drainage system. 27,000 2010
Galway County Council Ganaveen Lismanny Laurencetown Ballinasloe Upgrade existing bridge / Channel improvement works 14,400 2012
Galway County Council Caherpeak Relay new pipe 31,500 2012
Galway County Council Carraroe Area Office, Inverin Install new culvert under road 5,850 2010
Galway County Council Ballinakill Loughrea To replace the existing culvert system with circa 90m of 750mm diameter storm water culvert & associated works 45,000 2017
Galway County Council Fahy's Grannagh Construct a 40m length of reinforced concrete retaining wall, 1.2m high around a section of the farmyard 5,400 2016
Galway County Council Feagh East Abbeyknockmoy Construct / replace three road crossings, supply and lay 570m of 600mm pipe, open new drain & associated works 71,685 2018
Galway County Council Ballyglunin Channel widening, upgrading culverts 60,000 2010
Galway County Council Skecoor Kiltormer Clean existing open drains, replace 300mm diameter surface water pipeline with a 450mm pipeline. Filter drainage to be provided for a distance of approximately 75m 33,030 2018
Galway County Council Farnaun Peterswell Increase capacity to bridge and clean stream of vegetation & silt 18,000 2020
Galway County Council Killevny Laurencetown Open culverts under bridge and construct channel 4,050 2010
Galway County Council Poolboy Ballinasloe Upgrade culvert 19,800 2010
Galway County Council Derrymullan Ballinasloe Provide flood defence wall around the water plant 45,200 2010
Galway County Council Tierney's Yard Oughterard Install 170m of 600mm diameter surface water drain, two manholes & a petrol interceptor 27,922 2018
Galway County Council Shanagalish Gort Clear swallow hole / Construct 1.4km drainage channel / Associated works 72,000 2012
Galway County Council Caltragh Laurencetown Ballinasloe Replacement of bridge 10,800 2012
Galway County Council L42196 Roo Craughwell To construct a new 450mm diameter storm water collection system & associated works 17,100 2018
Galway County Council Carheenlea Turloughmore To carry out exploratory works, CCTV & a level survey of the existing pipe 4,500 2012
Galway County Council Kiltiernan to Ballinderreen Main drainage works & additional pipe-laying works on the Kiltiernan channel 247,870 2015
Galway County Council Garrymore Ballymacward Ballinasloe Replace existing culvert with culvert of larger capacity & regrade existing open drains 16,200 2011
Galway County Council Feagh East Open up swallow hole, place grids on roadside 3,000 2010
Galway County Council Kilcoona Install a new 450mm piped culvert across the road 4,500 2010
Galway County Council Knockanranny Replace partially collapsed culvert with a 900mm pipe 10,800 2010
Galway County Council Ballyconlought Headford Piping of channel 23,000 2010
Galway County Council Lydican Cregboy Improve drainage 13,500 2010
Galway County Council Crowe St. Gort Channel maintenance and camera survey 32,400 2011
Galway County Council The Rossaveel Sportsgrounds Re-grading and cleaning of the stream & existing drainage system. 9,000 2021
Galway County Council Cloonamore- Inishboffin Island as a whole Comprehensive coastal erosion & flood risk management study for Inisboffin Island as a whole 90,000 2015
Galway City Council Clare River Galway City Carry out tree cutting & vegetation removal, masonry repairs, culvert repairs & silt removal 61,650 2019
Galway County Council Peterswell Gort Replace existing culverts & maintain existing open drains 22,500 2012
Galway County Council Crowsnest Laurencetown Upgrade culverts 9,000 2010
Galway County Council Inchaboy South Gort Lowering of culvert. Reinstate road surface and lands 14,400 2012
Galway County Council Clonbern Tuam Regrading of agricultural lands to divert flow path of floodwaters 18,000 2018
Galway County Council Ahascragh Channel cleaning 45,000 2010
Galway County Council Turloughgarve Corrandulla Install culvert and construct new drain 16,200 2010
Galway County Council Knocktogher Kiltullagh To carry out channel maintenance works upstream & downstream of the existing culvert along with increasing the capacity of the culvert via de-silting works 14,045 2015
Galway County Council Ferragh Caherlistrane Improvements to Corrib Clare Arterial Drainage Scheme 115,000 2010
Galway County Council Carrownamorrissy, Craughwell Galway County Council are to install a surface water collection system on the R348 with a number of gullies and manholes. This system will bring the flood waters to an existing open drain 300m to the north which out falls to the Dooyertha River and the proposed works are to link the piped section to the culvert via a new shallow open drain. The existing culvert is to be upgraded to a 900mm diameter pipe. 18,000 2024
Galway County Council Gortaha Portumna Replace existing culvert with larger 450mm diameter pipe 16,875 2018
Galway County Council Cloonantleva Lower Fohenagh Replacement of culverts 18,000 2010
Galway County Council Cross St/Lake Road Loughrea Installation of additional gullies / removal of existing culvert & replacement with a culvert of greater capacity 67,500 2010
Galway County Council Moneen, Cummer, Tuam Install 600mm pipe 9,900 2010
Galway County Council Crowe Street Gort Channel Maintenance 38,000 2010
Galway County Council Atticora Creagh Ballinasloe Install a new 450mm diameter surface water pipe for distance of 250m to an existing drain & associated works 14,940 2017
Galway County Council Knockatee East Dunmore To drain flooded area to nearest outfall, comprising 150m of 12'' perforated pipe 10,800 2013
Galway County Council Crowes Spiddal Regrading of stream / Upgrade culvert 13,500 2012
Galway County Council Rosmore Woodford Construct a new 600mm diameter storm water collection system & associated works 23,400 2018
Galway County Council Kilglass Ahascragh Ballinasloe To install 270m of 450mm diameter SW carrier sewer, 180m of cleaning of existing open drain & 6 no. manhole gratings 38,250 2019
Galway County Council Cregboy Installation of flood gates 10,800 2020
Galway County Council Kilconnell Lay a new culvert along the route of the stone shore drainage system 36,000 2009
Galway County Council Cloonatleva Ballymacward To direct flood water to lower lands 5,220 2013
Galway County Council Inisboffin-South Shore New coastal protection barrier- in form of wall constructed from integrated PC block elements- as detailed in RPS report 2014 & being used for new or repair of existing damaged sections of walls at Southern Shore 441,900 2015
Galway County Council Lacka 2 Bridge Replace existing bridge with a new larger structure with a greater hydraulic capacity 27,400 2012
Galway County Council Kiltiernan to Ballinderreen Main drainage works & additional pipe-laying works on the Kiltiernan channel 194,680 2019
Galway County Council Thornfield Portumna Widen & deepen existing open channel / Open new section / Clear existing roadside channels / Install new culvert across N65 / Undertake reinstatement works 47,250 2010
Galway County Council Derrydonnell Oranmore Channel maintenance, pipes, replacement of culverts 300,000 2010
Galway City Council Sruffaunacashlaun Stream && Distillery Canal Channel maintenance on the open channel section of the stream & trash screen replacements, Carry out desilting works on Distillery Channel, Tree cutting & vegetation clearing works, Prepare AA screenings, assessments & reports 163,800 2023
Galway County Council Cooleran Turloughmore Dig 240m open drain (remove trees and ditch) Lay culvert & 90m of pipe to drain (900mm diameter) & associated works 34,650 2017
Galway County Council East Bridge Ballinasloe Provide a channel downstream to the Suck.Engagement of consultant to undertake conservation impact statement / Removal / modification of sluice gates 40,500 2010
Galway County Council N18 at Oranmore Cleaning of all blockages and obstructions to flow of the stream from N18 to the outfall at the sea 14,400 2010
Galway County Council Oranmore to Kinvarra Coastline Galway County Council (GCC) will conduct a study to identify houses and businesses at risk from the Coastline of Oranmore to Kinvarra. The study is designed to confirm appropriate protection levels required and if properties are defendable under a scheme or IPP measures. GCC will complete a study of the Storm Debi event, including an examination of all data available from OPW river gauges, Marine Institute gauges, coastal gauges, photos and CCTV recordings (gathered post event by GCC). 108,000 2024
Galway County Council Mountbellew Lake Ballinasloe Galway County Council proposes to engage specialist engineering consultants to survey the section of damaged embankment and sluice gate and provide detailed design for embankment reconstruction and sluice gate repair. It should be noted that it is likely that the damaged/failed earthen embankment section, will continue to experience further failures, without intervention. The works are also to include an environmental impact assessment and any mitigation measure which may be required. Proposals should also consider inclusion of fish pass barrier removal and the sluice gate. 135,000 2024
Galway County Council Caheroyn Avenue Athenry Construct reinforced concrete wall, construct sump, remove existing fencing & walls along river & associated works 40,500 2017
Galway County Council Palmerstown/Derrydonnell North Excavation of new drain from public road to adjacent Turlough 4,725 2010
Galway County Council Ardmore Kilkieran Increase capacity instream by widening instream for 150m 18,000 2019
Galway County Council The Walks Station Road Loughrea Clean river & remove debris. Repair damaged crossings if applicable 27,000 2010
Galway County Council Killeenadeema Loughrea To culvert the existing watercourse with a 600mm diameter twin wall pipe & construct a road crossing to a discharge point approx. 500m downstream into an existing drain 57,817 2015
Galway County Council Leenaun Graveyard & Parochial House Rock armour works 49,500 2020
Galway County Council East Bridge Ballinasloe East Bridge Flood Eyes - Consultant fees for design, procurement of works and land acquisition 27,000 2011
Galway County Council Gortbeg Cahergal Tuam Improvements to Corrib Clare Arterial Drainage Scheme 49,000 2010
Galway County Council Glentane Ballinasloe To replace the existing culvert system with circa 90m of 750mm diameter storm water culvert & associated works 63,450 2017
Galway County Council Parkacurry Monivea To clean & maintain overgrown sections of the open channel, upsize 1 no. road crossing to a 900mm diameter pipe, install 100m of 225mm diameter surface water drainage pipe & road gullies and provide two new headwalls and trash screens to outfall to existing open channel 11,700 2016
Galway County Council Ballyglass South Ballymore Drain area to nearest outfall and construct two manholes at this location 54,000 2010
Galway County Council Ballinderry Kilconnell Ballinasloe Replace existing culvert with culvert of larger capacity & regrade existing open drains 16,200 2011
Galway County Council Ardacong Tuam To lay a pipe to connect to the storm damage 450mm diameter pipe across the road, with manhole, headwall & penstock control to provide a facility to release some flood waters from Ardacong turlough via gravity and/or pumping 20,633 2017
Galway County Council Knockbane Moycullen Construction of an earthen embankment & culvert upgrade. 13,500 2021
Galway County Council Cloonamore Inishboffin Comprehensive coastal erosion & flood risk management study for Inisboffin Island as a whole 5,396 2021
Galway City Council Distillery Canal / Eglinton Canal, Galway City Create a safe access to the siphon, in order to carry out investigative works & detail the remedial works required.Carry out any emergency repair if necessary 90,000 2013
Galway County Council East Bridge Ballinasloe Provide a channel downstream to the Suck.Engagement of consultant to undertake conservation impact statement / Removal / modification of sluice gates 42,200 2012
Galway County Council Beach Road Clifden Rock armour works 22,500 2019
Galway County Council Kingstown Ahascragh Clean existing open drains, redirect & pipe an existing section of open drain, remove the collapsed open drain & replace it with 900mm twin-walled culvert 25,200 2015
Galway County Council The Quay Kinvara (IPP) Installation of flood gates to the doors of each of the properties as set out in the GCC report 40,500 2020
Galway County Council Lissard, Kilconnell, Ballinasloe Replace & upsize existing culvert & cleaning of open drains 18,000 2021
Galway County Council Skenanagh Ballinasloe Channel maintenance works, including the removal of vegetation, upsizing of the existing road crossing & install a 900mm diameter pipe under the roadway* 18,000 2018
Galway County Council Aughrim, Ballinasloe Cleaning of existing drains & upgrade piped network 36,000 2021
Galway County Council East Bridge Ballinasloe Provide a channel downstream to the Suck.Engagement of consultant to undertake conservation impact statement / Removal / modification of sluice gates 15,120 2010
Galway County Council Ballyconneely, Clifden Rock armour to provide support & protection along coastline at rear of property 54,000 2019
Galway County Council Crowe St Gort Purchase of pump which will pump water from Crowe St. 36,000 2010
Galway County Council Cloonamore, Inishboffin CFERM Study – Value of Enjoyment Survey 8,461 2023
Galway County Council Derrymullan Ballinasloe Construction of a flood defence wall 354,962 2011
Galway County Council Cloonrelagh Replace and upsize existing pipes along with construction and cleaning of open drains 25,200 2020
Galway County Council Ardskea More Corofin Construct a maximum 2m high earthen flood defence embankment along the bank of the Abbert River for approximate length of 200m 28,890 2017
Galway County Council Clonkeenkerrill To install drain to divert existing drains to river 12,600 2022
Galway County Council Roxborough, Kilchreest Revised study and works 40,253 2022
Galway County Council Lackagh Beg New drainage system 13,500 2010
Galway County Council Cooleran Turloughmore Dig 240m open drain (remove trees and ditch) Lay culvert & 90m of pipe to drain (900mm diameter) & associated works 9,450 2018
Galway County Council Pribbaun Roscahill Constuction of a flood wall & associated works 65,376 2020
Galway County Council Clonfert Co. Galway Galway County Council propose to construct an earth bund at the rear of the properties and a retaining wall at the north-eastern and south-western borders of the houses. Both will be designed to protect against the 0.1% AEP MRFS pluvial event. Channel maintenance near the four properties is also proposed for the two drains that run parallel to the proposed retaining walls. The details of the proposed works are set out in Tobin consulting engineer’s Preliminary Design Report. Galway County Council propose to undertake maintenance works to culverts within the catchment to improve outflows of pluvial flooding from the flood plain while ensuring protection from any flooding from the River Shannon. This may include modification of upstream drainage channels and diversion of flow away from the flood plain to other areas available for flooding where available and agreed with third parties. 119,327 2024
Galway County Council Kilcrow River, Killimor Hydrological, Environmental Assessment & Cross Section Survey of the river & bridge works 36,559 2022
Galway County Council Ballyglass Turloughmore Assess area downstream for discharge and install culvert under N63 18,000 2010
Galway County Council Clarin River from Attymon to Clarinbridge - Revised Hydrological Study of Clarin River Basin area 45,000 2023
Galway County Council Cloonamore - Inishboffin Comprehensive coastal erosion & flood risk management study for Inishbofin Island as a whole 6,300 2022
Galway County Council Tynagh Road Collect surface water run off from the agricultural lands opposite the property and carry it in a combination of open channel and piped sections through both the existing road margin and within adjacent agricultural lands 31,603 2015
Galway County Council Leenaun Village Works to walls & study for full assessment of the coastline 58,500 2018
Galway County Council Greenville Caltra To collect surface water run off by means of a filter drain and a catch pit/manhole. Installation of a new 600mm piped culvert & associated works 9,990 2013
Galway County Council Ryehill Install pipe for 260 metres / Install gullies, cattle grids and other water collection methods at number of locations 32,400 2012
Galway County Council Flaskagh Beg Dunmore Replace stone culvert with a precast concrete box culvert of similar X-Section to the open channel to increase the capacity of the bridge 23,400 2011
Galway County Council Derryoober Woodford Repairs to embankment 13,500 2018
Galway County Council Thornfield Portumna Replace the existing agricultural access road culverts with 900mm twin wall piped culverts & ancillary works 17,360 2015
Galway County Council Rahins Mountbellow Replacement of culverts, regarding of channels 13,500 2010
Galway County Council Tierney’s Yard Install 170m of 600mm diameter surface water drain, two manholes & a petrol interceptor 27,000 2017
Galway County Council Loughaunboy Caltra Balllinasloe Replace existing stone culvert with culvert of larger capacity & regrade existing open drains 11,700 2012
Galway County Council Caherduff Gort Road Clear & reinstate open drain 5,400 2010
Galway County Council Rathgorgin Athenry Installation of pipeline / Provide outfall to local drain / Cleaning of existing drainage channel 45,000 2010
Galway County Council Ballyglass Turloughmore Construct a new pipe from existing open drain to existing piped drain in N63 verge 4,860 2015
Galway County Council Grattan Park Mountbellew To replace and upsize the existing 600mm diameter pipe to 1050mm diameter pipe & associated works 50,400 2018
Galway County Council Knock Barnadearg Channel maintenance works 15,750 2015
Galway County Council Corgerry Oughter Menlough Replacement of culverts, regarding of channels 16,200 2010
Galway County Council Portumna – Ennis Road (R352) at St. Josephs Road Upgrade pipe / culvert on R352 at St. Josephs Road / Clean and widen existing drain to Lough Derg outfall 27,000 2010
Galway County Council Clooncallagh Moylough Ballinasloe Construct new open drain for approximate distance of 80m, provide for 60m of 600mm diameter surface water pipeline & associated works 14,940 2017
Galway County Council New Inn Village Regrade stream & upgrade culvert 31,500 2010
Galway County Council Ryehill Demesne Monivea Replace existing culvert with larger capacity structure 14,400 2010
Galway County Council Kiltartan & Coole Gort Reinstatement of culverts at Kiltartan, new culverts, improvements & cleaning of existing masonry arch bridge and associated works 351,000 2011
Galway County Council Whyte's, Carrownamadra Kinvarra Construct a 140m length of stone faced concrete block retaining wall, 750mm high around a section of the property & to install a sump & road crossing. 13,500 2016
Galway County Council Rahins Mountbellew To clean existing open roadside drains for approximately 200m, construct headwall at end of proposed 600mm diameter pipeline & associated works 36,000 2018
Galway County Council Roo, Tierneevin, Gort, Co. Galway Galway County Council intend to upgrade the embankment. Install a toe drain (French drain). Install a sump & pump. Divert road run-off. Install a non-return valve on the foul water line. 18,000 2024
Galway County Council Ballyglass Turloughmore To construct an open drain from the existing ditch/open drain for a distance of circa 275m into an existing culvert under the M63 1,125 2015
Galway County Council Cahernaglass, Monivea, Install 300m of 450mm diameter drainage pipe into nearby drain, Clean existing drain and install earth embankment at rear of properties 24,750 2023
Galway County Council Rinrush Gort Installation of a 3m wide roadway through an area of land that floods during events, to allow for emergency access & will also permit additional access 70,830 2019
Galway County Council Baile an tSagairt An Spiddéal Drainage maintenance works on approximately 700m of channel to include the removal of flood debris and blockages under the bridges and the controlled treatment of the invasive species along the route of the works 13,596 2015
Galway County Council Lowville Ahascragh Construct three head walls & a new open drain, replace existing pipes, reinstate public roadway & private driveway & associated works 63,000 2017
Galway County Council Roo Kinvara Culvert upgrade, channel improvements & environmental reports. 76,500 2016
Galway County Council Inis ni Pier Roundstone Conemara Construct coastal protection to the public access road 210,600 2010
Galway County Council Derrydonnell Oranmore Channel maintenance, pipes, replacement of culverts 17,224 2014
Galway County Council Knockaunglass Athenry Carry out channel maintenance and re-grading works where necessary downstream of the existing culvert for approx 1000m along with increasing the capacity of the culvert via de-silting/cleaning works 11,237 2015
Galway County Council Cloonreleagh West Mountbellew Replace existing culvert with culvert of larger capacity & regrade existing open drains 9,000 2011
Galway County Council Blackrock Peterswell Gort Construct an earthen embankment- crest level is required to have a minimum of 500mm freeboard above the highest recorded flood level which occurred in 2015. A drainage system to cater for internal surface drainage will also be required. Relevant environmental criteria shall be complied with as the proposed works are adjacent to the Peterswell Turlough SAC 18,000 2016
Galway County Council The Quay, Kinvara Installation of flood gates to the doors of each of the properties as set out in the Galway County Council report 1,962 2021
Galway County Council Caltragh, Laurencetown Channel maintenance works 10,800 2014
Galway County Council Castlenancy Gortymadden Carry out channel maintenance works upstream and downstream of the existing culverts & increasing the capacity by upgrading with a 900mm diameter pipe 65,250 2018
Galway County Council Eskemurray Ballinasloe Raise & strengthen a 60m section of existing stone boundary wall, installation of flood gates, drain & sump 26,100 2017
Galway County Council Caheroyn Avenue Athenry Construct reinforced concrete wall, construct sump, remove existing fencing & walls along river & associated works 6,300 2018
Galway County Council Cahermore Kinvarra Construction of a concrete box culvert & associated road raising 22,950 2014
Galway County Council Kilcloghans Tuam To construct a reinforced concrete flood defence wall, a 600mm pipe and flap valve to be fitted to the outfall of the existing open land drain to the Clare River 19,845 2016
Galway County Council Maghanearla Portumna Lay 100m of 450mm twin wall pipe in the existing grassed margin and tie-in with the existing manhole upstream of the culverted road crossing 5,619 2015
Galway County Council Liscune Upper Ballymacward Ballinasloe Replace existing culvert with culvert of larger capacity, clean & regrade open drain, clean swallow hole & install stock proof fence 16,200 2011
Galway County Council Labane Gort Maintenance & improvements to existing swallow holes 9,000 2016
Galway County Council Deerpark Ballinasloe Carry out drainage works upstream of the main Deerpark River channel 19,000 2016
Galway County Council Leam Oughterard To replace 2 no 600mm culverts with 2 no 1.2m culverts 18,000 2019
Galway County Council Ardacong Tuam Construct a surface water pipe along the route of the Tuam bypass for a distance of 750m to a tributary of the River Clare 83,700 2016
Galway County Council Cross St/Lake Road, Loughrea Installation of additional gullies / removal of existing culvert & replacement with a culvert of greater capacity 5,000 2012
Galway County Council Dark Road Castletaylor North Ardrahan Study 9,000 2016
Galway County Council Pollnagarragh East Mannin Cross Craughwell Maintenance & cleaning of existing drainage system 6,750 2014
Galway County Council Termon North Gort Phase 1 of the Environmental Assessment 15,715 2012
Galway County Council Coolarne Turloughmore Replace existing 450mm pipe with 560m of concrete 900mm piping and associated works 51,750 2011
Galway County Council Clonbur Sports Ground Clonbur Maintenance of riverbanks & vegetation removal, cleaning of swallow holes & construction of a 150m embankment 36,000 2017
Galway City Council Dock Road Seapoint Promenade To seek a suitably qualified specialist consultant to provide a closer study of the outline proposals and develop both feasibility and real cost estimates around the proposed project. 27,000 2024
Galway County Council Moneen, Tuam Install new 450mm diameter concrete pipe crossing road with headwalls/ NRV. 54,000 2023
Galway City Council Sruffaunacashlaun Stream & Distillery Canal Channel maintenance on the open channel section of the stream & trash screen replacements, carry out desilting works on Distillery Channel. Tree cutting & vegetation clearing works. Prepare AA screenings, assessments & reports 444,600 2018
Galway County Council Moanmore East Loughrea Upgrade existing drain / watercourse and upgrade piped culvert section of channel 54,000 2012
Galway County Council Cloonrelagh Mountbellew Regrading of the stream & the inlet and outlet of the culvert 11,250 2010
Galway County Council Toor-Ballylee Gort To carry out extensive channel maintenance & associated works 50,000 2013
Galway County Council Curragh Kilconnell Ballinsloe To install a 220mm of 450mm diameter pipe with two headwalls & manholes. 54,000 2020
Galway County Council Newtown Abbeyknockmoy Improvements to piped drainage system 250,000 2010
Galway County Council Ballyglass Kilconnell Replace two existing culverts with culverts of larger capacity & regrade existing open drains 19,800 2011
Galway County Council Graiguenavaddoge Caltra To construct two headwalls, clean/construct field drains, install a new 600mm diameter culvert & associated works 14,940 2017
Galway County Council Lenamore Colemanstown Ballinasloe Replace existing stone & concrete piped culvert with culvert of larger capacity & regrade existing open drains 16,200 2012
Galway County Council Clarin River Ballydavid / Athenry Channel maintenance, replace culvert, remove weir 40,000 2010
Galway County Council Bovinion Mountbellew Replace existing culvert with culvert of larger capacity & regrade existing open drains 11,700 2011
Galway County Council Bellayarha North Replace existing culvert with larger capacity structure 9,000 2010
Galway County Council Clarin River Ballydavid / Athenry Channel maintenance, replace culvert, remove weir 90,000 2010
Galway County Council Moylough Village General maintenance of 1800m of open channel 170,000 2010
Galway County Council Corrabaun New Inn Ballinasloe Clean existing field drains & roadside drains, install a 900mm pipe for approximately 30m & associated works 18,000 2017
Galway County Council Rathglass New Inn Upgrade culvert 13,500 2010
Galway County Council Clonfert Ballinasloe Construct a new 450mm storm water sewer 29,925 2015
Galway City Council River Corrib Galway City Temporary flood defence measures- fenders, gates etc. 117,342 2014
Galway County Council Caherlistrane Install 900mm culvert & Raise road level by 500mm 27,000 2010
Galway County Council Kylemore River Laurencetown Ballinasloe River cleaning for 1km 13,100 2012
Galway County Council Mira Detailed study of lands – Up to 600m of 600-900mm pipe required 67,500 2010
Galway County Council Kilcrow River Killimor Hydrological & Environmental Assessment of river & bridge works. 22,500 2021
Galway County Council Caherawoneen South Kinvarra Construction of box culvert bridge on existing watercourse / Road realignment 49,500 2012
Galway County Council Eskerboy Killimor Install a new piped drainage system to replace the existing stone & oversized culvert 56,880 2020
Galway County Council Lugbeg River Cloughbrack Clonbur Maintenance of river banks and vegetation removal 16,200 2017
Galway County Council Tarramud & Coldwood Clarin River Channel maintenance and upgrade of culverts 40,000 2010
Galway County Council Woodlawn Ballinasloe Maintenance of 6.5m of channel 13,500 2012
Galway County Council Pribbaun Roscahill Create a drainage channel along the boundary & feed in to historic quarry location Construct barrier/bern Associated works 22,500 2014
Galway County Council Leenaun Graveyard & Parochial House Rock armour works 135,000 2019
Galway County Council Ballyglass, Kilconnell Replace the existing culvert, new culvert will be at lower level and have greater capacity 9,000 2010
Galway County Council Greenfield Raise the road by 0.35m over a 120m long section & raise the adjoining turning-head/hard standing area by circa 0.15m (tapering down to the jetties) 17,100 2014
Galway County Council Oran Island Oranmore Strengthen & raise the existing walls & provide flood gates to the front entrance. 28,800 2019
Galway County Council Cregganore, Castledaly The upgrade & repair of existing culverts Associated works 29,700 2021
Galway County Council Kilcommadan Aughrim Ballinasloe Upgrade road bridge on existing watercourse 6,030 2012
Galway County Council Beagh Tuam To extend a 900mm diameter pipe across the N83 14,220 2016
Galway County Council (a)Thomastown Belclare; (b) Treenbaun Goldenpark; (c) Kilshanvy Kilconly Combined study 10,800 2010
Galway County Council Renville West Oranmore Carry out drainage maintenance works on approx 950m of channel 9,000 2013
Galway County Council Kylemore Laurencetown Upgrade culvert 9,000 2010
Galway County Council Esker Ballymacward/Scarreth Replace culvert, clean river 18,000 2010
Galway County Council Bride St Loughrea Create new water pipeline and connect to existing one 31,500 2010
Galway County Council Cappakeela Portumna Upgrade the existing road crossing culvert to 900mm and to clean and re-grade where necessary approximately 100m of open channel 9,888 2015
Galway County Council Circular Road, Gort, Co. Galway 13,860 2024
Galway County Council Kilcreevanty Tuam To construct a 1.2m earthen embankment and install a flood gate barrier, along with construction of an internal collection sump and delivery pipeline with non-return valves 14,400 2016
Galway County Council Pollnahallia Turlough-Monaghan To construct an earth embankment around the perimeter of the site 5,940 2017
Galway County Council Longford Portumna Installation of 2 sections of surface water drain totalling 250m & associated works 42,750 2017
Galway County Council Blane Cross Athenry Carry out channel maintenance and re-grading works where necessary upstream & downstream of a new culvert which is to cross the L7165 and discharge into an existing drainage channel which will be maintained by Galway County under the Drainage District works programme 20,534 2015
Galway County Council Gloves Athenry Installation of drainage channel 76,500 2010
Galway County Council Cahermore Kinvarra Construction of a concrete box culvert & associated road raising 48,150 2013
Galway County Council Derreen Gort Removal of blockages, pruning back of overhanging tree limbs & removal of trees on river bank 22,500 2013
Galway County Council Kilnahown Aughrim River channel cleaning works 14,940 2017
Galway County Council Glenamaddy Turlough Flood Relief Feasibility Study to include Hydrological Study, Environmental Assessment & Preliminary Design Report 22,140 2021
Galway County Council Cornmucklagh Ahascragh Ballinasloe Install storm water drainage system to discharge water to open drain 18,000 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)
Corrib Group Scheme Galway, Mayo, Roscommon None
Corrib-Clare Major Arterial Drainage Scheme Galway, Mayo, Roscommon 1954-1964 74,900
Corrib-Headford Major Arterial Drainage Scheme Galway, Mayo 1967-1973 19,400
Corrib-Mask-Robe Major Arterial Drainage Scheme Galway, Mayo 1979-1986 24,000
Killimor/Cappagh Minor Arterial Drainage Scheme Galway 1962-1968 12,600

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
Ahascragh
Athenry
Ballinasloe
Cathair Na Gaillimhe (Galway City)
Claregalway
Clifden
Corrofin
Gort
Kinvarra
Loughrea
Oranmore
Oughterard
Portumna
Roundstone
Tuam