Geological Survey Ireland Programmes & Projects Groundwater Groundwater – Projects Protecting drinking water What is drinking water protection? County Groundwater Protection Schemes Source Protection Zone Reports

Source Protection Zone Reports

​Source Protection Zone delineation provides an assessment of the land area that contributes groundwater to a borehole or spring. 

  • Source reports have been undertaken by Geological Survey Ireland on behalf of Local Authorities since the mid 1990’s. Since then, more than 120  have been completed.
  • A further 40 were completed by a CDM/TOBIN/OCM project team for the Environmental Protection Agency (EPA) to establish Groundwater Source Protection Zones (SPZs) at monitoring points in the EPA’s National Groundwater Quality Network. These SPZs represent a continuation of GSI’s work, and follow the principles and methodologies set out in ‘Groundwater Protection Schemes’ (DELG/EPA/GSI, 1999) and in the GSI/EPA/IGI Training course on Groundwater Source Protection Zone Delineation (2007, 2009).
  • Other reports commissioned by Local Authorities from hydrogeological consultants are available from the relevant Local Authorities. 

The available reports are listed below in alphabetic order for each county.

Please note:

  • GWS stands for Group Water Scheme
  • N/A indicates Not Available
  • PWS stands for Public Water Supply
  • RWSS stand for Regional Water Supply Scheme
  • SPZ stands for Source Protection Zone

 Should you have any query in relation to these reports, please email groundwaterinfo@gsi.ie .

​CountySource Protection Report​ (link to PDF)
​Carlow​N/A
​CavanBallyconnell Lough Cuillaghan PWS
Ballymachugh SPZ
Bawnboy SPZ
Kingscourt Descart Boreholes SPZ
Kingscourt Mullantra Borehole SPZ
​ClareBallyvaughan SPZ
Ennis Drumcliff Spring SPZ
Ennis Pouladower Spring SPZ (not in use)
Scarriff SPZ
Whitegate SPZ
​CorkFermoy PWS Coolroe Infiltration Gallery and Borehole
​Cork NorthCastletownroche PWSS
Conna (village bore) PWS
Glanworth PWS Ballykenly Spring (Tobermore)
Kildorrery PWS Glenavuddig Bridge
Kilworth PWS Downing Bridge
Mitchelstown (South) SPZ
Mountnorth Spring and Borehole RWSS
Oliver’s Cross PWSS
Shanballymore Spring Cork North West (Doneraile) SPZ
Watergrasshill PWS
​Cork SouthBallinspittle Garrettstown PWS
Carriag na bhFear SPZ
Carrignadoura SPZ
Cloyne Aghada PWS
Coachford PWS
Crookstown (Bellmount BH2) SPZ
Crookstown (Pound Cross BH1) SPZ
Dower Spring (Whitegate RWSS)
Grenagh PWS
Minane Bridge PWS
Robert’s Cove PWS
​DonegalBallyshannon PWS
Carndonagh PWS
Culdaff PWS
Fanad North (Tri a Lough)
Magherabeg Veagh PWS
Pettigo PWS
​DublinBog of the Ring PWS
​GalwayDunmore Glenamaddy WSS
Kilkerrin PWS
MidGalway PWS
Mountbellew PWS
​KerryArdfert South Borehole PWS
Ballyheigue PWS
​KildareAthy UDC WS
Castlemitchell Churchtown Supply PWS
Curragh Camp PWS
Johnstown PWS
Kilkea PWS
Kilteel GWS
Lipstown Narraghmore GWS
Monasterevin PWS
Rathangan PWS
Robertstown PWS
USK Gormanstown GWS
​KilkennyBallyconra Boreholes Glanbia (Ballyragget) SPZ
Bennettsbridge PWS
Callan PWS
Clifden Clara Boreholes SPZ
Cuffesgrange Boreholes SPZ
Glenmore PWS
Graighenamanagh PWS
Paulstown PWS
Piltown Fiddown PWS
Thomastown PWS
Urlingford Johnstown PWS
​LaoisBallyroan SPZ
Cullahill SPZ
Durrow (Convent) WSS
Fermoyle PWS
Knocks SPZ
Kyle and Orchard Springs (Stradbally Ballylynan & Timahoe) PWS
Lough PWS Portarlington WSS Killenard GWS
Mountmellick Derrygile SPZ
Portlaoise Meelick PWS
Swan PWS
​Leitrim​N/A
​LimerickArdaghBallingarry PWS
Ballyagran
Bruff PWS
Bruree PWS
Cappamore Faileen Bilboa PWS
Cappamore SPZ
Carrigkerry PWS
Clouncagh PWS
Croom PWS
Doon Cooga Spring SPZ
Fedamore PWS
Glin PWS (not in use)
Herberstown PWS
Hospital PWS
Kilcoleman PWS
Knocklong Church Road (Borehole BH2) SPZ
Knocklong Field (Borehole BH1) SPZ
Martinstown Ballinvreena SPZ
Mortlestown PWS
Murroe PWS
Pallasgreen (New) PWS
Rockhill SPZ
Tobergal (SW Region) PWS
​Longford​Newtown Cashel Spring SPZ
​LouthArdee Curraghbeg Borehole PWS
Ardtullybeg PWS
Ballymakenny Boreholes GWS
Collon Boreholes PWS
Cooley Carlingford Boreholes PWS
Drybridge Borehole PWS
Killineer Borehole PWS
Omeath Esmore Bridge Borehole PWS
Omeath Lislea Cross Borehole PWS
Termonfeckin Borehole PWS
​MayoKillasser Springs SPZ
Kilmaine PWS
Swinford PWS and Killaturly GWS
​MeathAthboy
Ballivor
Curragha
Dunboyne
Dunshaughlin
Enfield Borehole SPZ
Longwood Borehole SPZ
Nobber
Slane
Trim Borehole SPZ
​MonaghanClones PWS Scotshouse Boreholes
Monaghan PWS
​OffalyAgall Spring SPZ
Ballinagar GWS and Geashill PWS
Ballyboy GWS
Banagher WSS Clontotan Boreholes
Clonbulloge PWS
Daingean PWS
Dunkerrin PWS (Jone’s Well)
Dunkerrin PWS (Village Well)
Edenderry Kishawanny Bridge Borehole
Ferbane PWS
Hollimshill PWS
Kilcormac PWS
Killeigh and Meelaghans GWS
Killeigh Danganbeg Spring GWS
Kinnity PWS Ballyshane Bridge
Lisduff Dunkerrin PWS Lisduff Well
Lisduff Dunkerrin PWS Guilfoyles Well
Moneygall PWS
Mountlucas GWS
Rath
Shinrone Niamh’s Well Boreholes
Toberdaly PWS
Tullamore Ardan Boreholes
Tully
Walsh Island PWS
​RoscommonBallinlough WSS Ballybane Springs
Boyle Ardcarn Rockingham Spring
Castlerea WSS Longford Spring and Silver Island Spring
Killeglan Tobermore Spring
Knockcroghery Lecarrow Toberreeoge Spring SPZ
Mount Talbot Cloonlaughnan Springs
Roscommon Central Regional WSS Ballinagard Spring
​Sligo​N/A
​Tipperary NorthAglish
Borrisokane PWS
Borrisoleigh PWS
Glenbeha Springs SPZ
Ironmills PWS
Kilmakill Moyne SPZ
LorrhaTemplederry PWS
Templemore
Tobernaloo PWS
Toomyvara PWS
Two Mile Borris PWS
​Tipperary SouthFethard Coalbrook PWSKilcoran SPZ
​WaterfordArdmore
Ballyrohan PWS
Cappoquin PWS
Dungarvan PWS
Grange PWS
Kilmacthomas Ballyogarty Borehole SPZ
Lismore Cappaquin Ballyduff Ballyhane Borehole SPZ
Poulbagunoge PWS
​Westmeath​N/A
​WexfordCarrigbyrne
Coolgreany Boreholes SPZ
Enniscorthy Edermine Borehole SPZ
Kilmuckridge Ballygarran II Borehole SPZ
​WicklowBaltinglass
Blessington Gravel Aquifer
Redcross PWS
Roundwood PWS