01-11-2011 EPA Drinking Water Report 2010 Remedial Action List ...

Local Authority Name of Water Supply Scheme Code PopulationServedCarlow CountyCouncilCarlow CountyCouncilVolumeSuppliedBallinkillen 0100PUB1166 40 8 Elevated levels of Nitrate above thestandard in the Drinking WaterRegulationsCarlow Central RegionalWSS0100PUB1134 3,400 1,500 Elevated levels of Bromate above thestandard in the Drinking WaterRegulationsCavan County Council Ballyconnell 0200PUB1004 956 500 Supply identified by the HSE wherefurther investigation or improvementmaybe requiredCavan County Council Belturbet 0200PUB1008 1,610 550 Supply identified by the HSE wherefurther investigation or improvementmaybe requiredCavan County Council Cavan R.W.S.S. 0200PUB1010 7,525 4,600 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsCavan County Council Cootehill 0200PUB1011 2,000 550 Supply identified by the HSE wherefurther investigation or improvementmaybe requiredCavan County Council Kingscourt 0200PUB1015 1,925 650 Supply identified by the HSE wherefurther investigation or improvementmaybe requiredClare County Council Turlough PWS 0300PUB1068 500 364 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Cork (North) CountyCouncilCork (North) CountyCouncilCork (North) CountyCouncilCork (North) CountyCouncilCork (North) CountyCouncilBartlemy 0500PUB1202 100 25 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Burnfort 0500PUB1303 100 20 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Doneraile 0500PUB1104 3,000 2,000 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Kildorrey 0500PUB1522 750 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Labbamollogga 0500PUB1505 40 10 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.RAL Heading Proposed Action Programme Interim Measures Proposed Date ofCompletion of ActionProgrammeNitrate action plan to be prepared N/A Complete but need verificationof the effectiveness of theaction planNew water treatment plant to beconstructedPlant upgrade to provide filter barrier toCryptosporidium riskNew chlorine gas detection and alarmsystem to be installedImprove operations at the plant in theshort term and upgrade plant in the longtermNew air controller, head loss meters andconcentrator tank installed and chemicaldosing equipment to be upgraded toimprove dosingTreatment plant to be upgraded.N/ATurbidity monitors and data loggersinstalled in Dec 2008.Media in the filters replaced and turbiditylevels/chlorine demand significantlyreducedN/AImprovements to chemical dosingsarrangements in progressDec-11Dec-11Complete but need verificationof the effectiveness of theaction planComplete but need verificationof the effectiveness of theaction planComplete but need verificationof the effectiveness of theaction planDec-11Upgrade of water treatment plant Chlorine monitor and alarm installed. Complete but need verificationof the effectiveness of theaction planUpgrade of water treatment plant Disinfection system upgraded Complete but need verificationof the response to alarmprocedure requiredUpgrade of water treatment plant Disinfection system upgraded Sep-11Upgrade of water treatment plantUpgrade of water treatment plantDisinfection system upgraded with theexception of contact timeMar-12Complete but need verificationof the response to alarmprocedure requiredUpgrade of water treatment plant Disinfection system upgraded Complete but need verificationof the response to alarmprocedure required

Local Authority Name of Water Supply Scheme Code PopulationServedCork (North) CountyCouncilCork (North) CountyCouncilCork (North) CountyCouncilCork (North) CountyCouncilCork (South) CountyCouncilCork (South) CountyCouncilCork (South) CountyCouncilCork (South) CountyCouncilCork (South) CountyCouncilCork (South) CountyCouncilVolumeSuppliedMillstreet 0500PUB1408 2,000 540 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Mount North 0500PUB1316 1,000 455 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Rahan 0500PUB1318 350 70 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Skahanagh 0500PUB1106 100 37 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Ballincurrig/Lisgoold 0500PUB2405 300 80 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Ballingeary 0500PUB2302 500 130 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Bilberry 0500PUB2401 40 8 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Clash/Leamleara 0500PUB2402 80 20 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Carrignadoura 0500PUB2311 100 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Donoughmore 0500PUB3204 250 100 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.RAL Heading Proposed Action Programme Interim Measures Proposed Date ofCompletion of ActionProgrammeUpgrade of water treatment plant Disinfection system upgraded Complete but need verificationof the response to alarmprocedure requiredUpgrade of water treatment plant Disinfection system upgraded Complete but need verificationof the response to alarmprocedure requiredUpgrade of water treatment plant Disinfection system upgraded Complete but need verificationof the response to alarmprocedure requiredUpgrade of water treatment plantSep-11Upgrade of water treatment plant Disinfection system upgraded Nov-11Improve operations at the plant Chlorine monitor and alarm installed. Complete but need verificationof the response to alarmprocedure requiredAbandon source and upgrade watertreatment plant at new sourceDisinfection system upgradedNov-11Upgrade of water treatment plant Disinfection system upgraded Nov-11Upgrade of water treatment plantUpgrade of water treatment plant Disinfection system upgraded Sep-11Complete but need verificationof the response to alarmprocedure required

Local Authority Name of Water Supply Scheme Code PopulationServedCork (West) CountyCouncilCork (West) CountyCouncilCork (West) CountyCouncilCork (West) CountyCouncilCork (West) CountyCouncilVolumeSuppliedLeap 0500PUB44604 1,500 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Schull 0500PUB4503 2,000 1,000 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsSkibbereen 0500PUB4605 4,524 3,308 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Tarelton 0500PUB4405 0 0 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Whiddy Island 0500PUB4108 30 22 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Cork City Council Cork City Water Supply 0400PUB1001 123,000 63,750 EPA Audit Observation - Treatment andManagement IssuesDonegal County Ballyshannon 0600PUB1105 5,000 1,573 Elevated levels of THMs above theCouncilstandard in the Drinking WaterDonegal CountyCouncilDonegal CountyCouncilDonegal CountyCouncilDonegal CountyCouncilDonegal CountyCouncilDonegal CountyCouncilDonegal CountyCouncilDonegal CountyCouncilDonegal CountyCouncilDonegal CountyCouncilDonegal CountyCouncilRegulationsBurnfoot 0600PUB1026 1,000 178 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsCashilard 0600PUB1106 400 284 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsDonegal (River Eske) 0600PUB1098 6,450 2,860 Excessive levels of aluminium in thetreated waterFintown 0600PUB1065 310 331 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsGlenties-Ardara 0600PUB1070 4,500 1,555 Inadequate treatment forCryptosporidiumGortahork-Falcarragh 0600PUB1059 5,000 1,807 Excessive levels of aluminium in thetreated waterGreencastle 0600PUB1015 807 480 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsOwenteskna/Kilcar 0600PUB1091 2,000 1,428 Inadequate treatment forCryptosporidiumLetterkenny 0600PUB1110 19,500 8,855 Inadequate treatment forCryptosporidiumPortnoo-Narin 0600PUB1068 656 135 Elevated levels of Bromate above thestandard in the Drinking WaterRegulationsRathmullen 0600PUB1053 2,050 641 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsRAL Heading Proposed Action Programme Interim Measures Proposed Date ofCompletion of ActionUpgrade water treatment plantProgrammeSep-11Upgrade water treatment plantProvision of re-chlorination andmonitoring.Upgrade of disinfection system by Oct2010Upgrade of disinfection systemcompleteN/ASep-11Complete but need verificationof the response to alarmprocedure requiredUpgrade water treatment plant N/A Complete but need verificationof the response to alarmprocedure requiredUpgrade treatment plant to provideupgraded disinfection system and filtersUpgrade of treatment plantOperational improvements to includeimproved filter managementAbandon source and replace the supplywith the Pollan Dam WSAbandon source and replace the supplywith the Ballyshannon WSUpgrade of water treatment plantAbandon source and replace with supplyfrom the Leitermacaward WSUpgrade of water treatment plantAbandon source and replace with supplyfrom the East Inishowen WSUpgrade of disinfection system by Oct2010Improvement to chemical dosingarrangements and flood protectionTurbidity monitors installed.Turbidity monitors installedSwitched to low bromate chloros butTHMs now a problem. To investigateinterim groundwater source.Cryptosporidium monitoring todetermine riskChanged chemicals used to lowbromate sodium hypochlorite.Changed chemicals used to lowbromate sodium hypochloriteDec-12Jan-14NO DATE GIVENApr-12NO DATE GIVENDec-11NO DATE GIVENDec-11Upgrade of water treatment plant N/A Jun-13Upgrade of water treatment plant toinclude barrier for Cryptosporidiumremoval (no specific details given)Improve operations by changing thechemicals used to reduce bromateformationImprove operations by changing thechemicals used to reduce bromateformationN/AChanged chemicals used to lowbromate sodium hypochloriteChanged chemicals used to lowbromate sodium hypochlorite.NO DATE GIVENNO DATE GIVENNO DATE GIVENNO DATE GIVENNO DATE GIVEN

Local Authority Name of Water Supply Scheme Code PopulationServedVolumeSuppliedDonegal CountyCouncilRosbeg 0600PUB1067 285 66 Inadequate treatment forDublin City Council Ballyboden 0700PUB1002 37500 16000 EPA Audit Observation - Treatment andManagement IssuesDublin City Council Ballymore Eustace-Leixlip 0700PUB1006 16000 5000 EPA Audit Observation - Treatment and& Vartry/Ballymore EustaceManagement IssuesDublin City Council Vartry-Ballymore Eustace 0700PUB1007 130000 78000 EPA Audit Observation - Treatment andManagement IssuesDun LaoghaireRathdown CountyCouncilDun LaoghaireRathdown CountyCouncilDun LaoghaireRathdown CountyCouncilGalway CountyCouncilGalway CountyCouncilGalway CountyCouncilGalway CountyCouncilGalway CountyCouncilStillorgan 1000PUB1001 33250 9500 EPA Audit Observation - Treatment andManagement IssuesRoundwood 1000PUB1006 49000 14000 EPA Audit Observation - Treatment andManagement IssuesChurch Road 1000PUB1007 40600 11600 EPA Audit Observation - Treatment andManagement IssuesArdan/Dooey 1200PUB1100 350 Inadequate treatment forCryptosporidiumBallinasloe Rwss 1200PUB1004 6,852 3,195 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsBallyconneely P.S. 1200PUB1005 931 825 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsCarraroe PWS 1200PUB1009 3,875 2,096 Inadequate treatment forCryptosporidiumClifden 1200PUB1012 3,180 706 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsRAL Heading Proposed Action ProgrammeReplace source of supply with theInterim MeasuresN/AProposed Date ofCompletion of ActionProgrammeDec-11CryptosporidiumPortnoo WS.Improve operations at the plant and Operational improvements made to Dec-18covering of the reservoir at BallybodenReplacement of Callow Hill Tunnel, use ofcovered storage reservoir and upgrade ofdisinfection system.Replacement of Callow Hill Tunnel, use ofcovered storage reservoir and upgrade ofdisinfection system.Replacement of Callow Hill Tunnel, use ofcovered storage reservoir and upgrade ofdisinfection system.Replacement of Callow Hill Tunnel, use ofcovered storage reservoir and upgrade ofdisinfection system.Replacement of Callow Hill Tunnel, use ofcovered storage reservoir and upgrade ofdisinfection system.Upgrade disinfection, provide chlorine andturbidity monitors and pH correctionpH correction, filter upgrade, UV, Chlorinedioxide, upgrade chlorination and providecontact tankpH correction, ozone, filtration, UV andsodium hypochlorite disinfection andcontact tankDAF, filtration, UV and sodiumhypochlorite disinfectionprocessInstallation of UVInstallation of UVInstallation of UVInstallation of UVInstallation of UVN/AN/AN/AN/AMar-12Mar-12Mar-12Dec-15Mar-12Dec-11Complete but need verificationof the effectiveness of theaction planComplete but need verificationof the effectiveness of theaction planOct-11Complete but need verificationof the effectiveness of theaction planGalway CountyCouncilGalway CountyCouncilGalway CountyCouncilGalway CountyCouncilGalway CountyCouncilClonbur PS 1200PUB1013 350 396 Poor turbidity removal To be improved under DBO 2 N/A Dec-11Cornamona P.S. 1200PUB1014 240 123 Inadequate treatment forCryptosporidiumTo be improved under DBO 2 N/A Dec-11Dunmore/Glenamaddy P.S. 1200PUB1018 1,185 1,089 Elevated levels of THMs above the Ozone filtration and UV disinfection N/A Aug-11standard in the Drinking WaterRegulationsGlenamaddy 1200PUB1021 900 371 Poor turbidity removal Ozone, filtration and UV treatment N/A Aug-11Gort 1200PUB1022 4,775 904 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsCoagulation, filtration, UV andturbiditymonitorsN/AComplete but need verificationof the effectiveness of theaction planGalway CountyCouncilGalway CountyCouncilInisboffin P.S. 1200PUB1024 486 201 Inadequate treatment forCryptosporidiumInishere P.S. 1200PUB1025 274 73 Elevated levels of THMs above thestandard in the Drinking WaterRegulationspH correction, ozone filtration, UV andsodium hypochlorite disinfection andcontact tankN/AOct-11Ozone filtration and UV disinfection N/A Complete but need verificationof the effectiveness of theaction planGalway CountyCouncilInishmore 1200PUB1026 2,725 448 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Pre-chlorination, filtration and UVdisinfectionN/AJul-11

Local Authority Name of Water Supply Scheme Code PopulationServedGalway CountyCouncilGalway CountyCouncilVolumeSuppliedKilconell PWS 1200PUB1030 200 201 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Killimor PWS 1200PUB1032 500 190 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsRAL Heading Proposed Action Programme Interim Measures Proposed Date ofCompletion of ActionN/AProgrammeMembrane filtration, UV disinfection,filtration and contact tankDAF, filtration, disinfection with UV andsodium hypochlorite and contact tankN/AComplete but need verificationof the effectiveness of theaction planComplete but need verificationof the effectiveness of theaction planGalway CountyCouncilKilkerrin/Moylough 1200PUB1031 1,800 1,143 Inadequate treatment forCryptosporidiumUpgrade of treatment plant to includeeffective barrier against CryptosporidiumN/ANO DATE GIVENGalway CountyCouncilGalway CountyCouncilGalway CountyCouncilGalway CountyCouncilGalway CountyCouncilKinvara P.S. 1200PUB1034 605 1,131 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsLeenane P.S. 1200PUB1035 100 894 Inadequate treatment forCryptosporidiumLetterfrack PWS(Dawros) 1200PUB1036 300 172 Inadequate treatment forCryptosporidiumMid Galway 1200PUB1038 2,083 4,129 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.pH treatment, coagulation, filtration, UVand chlorinationN/AJul-11Pre-chlorination, filtration and UV N/AJul-11treatmentCoagulation, filtration, UV disinfection N/A Sep-11Ozone treatment, filtration and UVtreatmentMountbellew P.S. 1200PUB1039 1,076 1,876 Poor turbidity removal Filtration and UV treatment and turbiditymetersN/AN/AComplete but need verificationof the effectiveness of theaction planComplete but need verificationof the effectiveness of theaction planGalway CountyCouncilOughterard 1200PUB1041 1,660 2,313 Excessive levels of aluminium in thetreated waterpH and turbidity monitors, improvedcoagulation , settlement and sludgemanagementN/AComplete but need verificationof the effectiveness of theaction planGalway CountyCouncilPortumna PS 1200PUB1042 1,228 1,124 Elevated levels of Bromate above thestandard in the Drinking WaterRegulationsUpgrade settlement and coagulation andfilters. Install turbidity monitors.N/AComplete but need verificationof the effectiveness of theaction planGalway CountyCouncilGalway CountyCouncilRosmuc P.S 1200PUB1043 1,090 251 Inadequate treatment forCryptosporidiumSpiddal Public Water 1200PUB1045 739 2,470 Elevated levels of THMs above theSupplystandard in the Drinking WaterRegulationspH correction, coagulation, UVdisinfection and chlorine disinfectionProvide turbidity meter, improvecoagulation and filters, chlorine dioxideN/AN/AJul-11Complete but need verificationof the effectiveness of theaction planGalway CountyCouncilGalway CountyCouncilGalway CountyCouncilTeeranea/Lettermore P.S. 1200PUB1046 2,725 632 Inadequate treatment forCryptosporidiumpH correction, coagulation, UVdisinfection and turbidity metersTully-Tullycross 1200PUB1048 433 217 Inadequate treatment forph correction, coagulation, UVCryptosporidiumdisinfection and contact tankWilliamstown PS 1200PUB1049 180 558 Poor turbidity removal Ozone treatment, filtration and UVdisinfectionN/AN/AN/AJul-11Sep-11Complete but need verificationof the effectiveness of theaction planGalway CountyCouncilAhascaragh PS 1200PUB1001 1,400 875 Inadequate treatment forCryptosporidiumOxidation, filtration and UV treatment N/A Complete but need verificationof the effectiveness of theaction planGalway CountyCouncilGalway CountyCouncilBallygar 1200PUB1006 1,000 652 Inadequate treatment forCryptosporidiumBallymoe 1200PUB1007 670 420 Inadequate treatment forCryptosporidiumOxidation, filtration and UV treatment andturbidity monitorsUpgrade pumps, improve chemicalstorage and dosing, provide filtration andUV along with turbidity monitorsN/AN/AJul-11Aug-11

Local Authority Name of Water Supply Scheme Code PopulationServedVolumeSuppliedRAL Heading Proposed Action ProgrammePre chlorination, filtration and UVInterim MeasuresN/AProposed Date ofCompletion of ActionProgrammeJul-11CryptosporidiumdisinfectionN/AOct-11Galway CountyCouncilWoodford 1200PUB1050 400 256 Inadequate treatment forKerry County Council Anascaul 002D 1300PUB1029 450 182 Poor turbidity removal Upgrade of treatment plant to includeslow sand filtrationKerry County Council Ardfert North 003E 1300PUB1001 1,558 2,492 Poor turbidity removal Upgrade of disinfection system to includeUVKerry County Council Aughacasla 005D 1300PUB1022 492 164 Inadequate treatment forKerry County Council An Cheapaigh Iarthair 021D 1300PUB1025 80 90CryptosporidiumInadequate treatment forCryptosporidiumKerry County Council An Clochan 028D 1300PUB1027 109 39 Inadequate treatment forCryptosporidiumKerry County Council Báile Breach 092D 1300PUB1092 140 45 Inadequate treatment forCryptosporidiumKerry County Council Baile an Fheirtearaigh 1300PUB1031 518 312 Inadequate treatment for011DCryptosporidiumKerry County Council Baile an Lochaigh 007D 1300PUB1093 48 49 Inadequate treatment - inadequatedisinfectionKerry County Council Ballinskelligs 008H 1300PUB1049 901 576 Inadequate treatment forCryptosporidiumKerry County Council Ballymacadam 402F 1300PUB1102 4,132 3,409 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsKerry County Council Ballymore 1300PUB1032 981 601 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.N/AUpgrade of treatment plant to includeslowUpgradesandoffiltrationwater treatment plant toN/AN/AOct-11Mar-12include installation of treatment barrierand upgrade of disinfection systemUpgrade of water treatment plant to N/AMar-12include installation of treatment barrierand upgrade of disinfection systemUpgrade of water treatment plant to N/ANov-11include slow sand filtrationUpgrade of water treatment plant to N/AMar-12include installation of treatment barrierand upgrade of disinfection systemUpgrade of water treatment plant to N/AMar-12include installation of treatment barrierand upgrade of disinfection systemUpgrade of treatment plant to include N/AJun-12slow sand filtrationUpgrade of disinfection system N/A Jun-14Upgrade of treatment plant to includeslow sand filtrationKerry County Council Barraduff 014A 1300PUB1015 406 593 Inadequate treatment forUpgrade of treatment plant to include N/ANov-11Cryptosporidiumslow sand filtrationKerry County Council Breanlee 088A 1300PUB1094 752 1,136 Inadequate treatment forUpgrade of treatment plant to include N/ADec-11Cryptosporidiumfiltration plus coagulation and/or UV.Kerry County Council Caherdaniel 019H 1300PUB1051 364 493 Inadequate treatment forUpgrade of treatment plant to include N/AJun-12Cryptosporidiumfiltration plus coagulation and/or UV.Kerry County Council Cahirciveen 017H 1300PUB1050 1,725 698 Poor turbidity removal Installation of turbidity monitors N/A Dec-11N/AComplete but need verificationof the effectiveness of theaction planNov-11Kerry County Council Camp 020D 1300PUB1024 731 411 Inadequate treatment forCryptosporidiumUpgrade of treatment plant to includefiltration plus coagulation and/or UV.Kerry County Council Caragh Lake 022A 1300PUB1046 1,757 795 Failed to meet E.coli/Enterococci Upgrade of treatment plant to includestandard as reported in the Drinking slow sand filtrationWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Kerry County Council Castlecove 023H 1300PUB1052 353 603 Inadequate treatment forUpgrade of treatment plant to includeCryptosporidiumfiltration plus coagulation and/or UV.Kerry County Council Castlegregory 024D 1300PUB1026 1,148 786 Inadequate treatment forUpgrade of treatment plant to includeCryptosporidiumfiltration plus coagulation and/or UV.Kerry County Council Cé Bhréannain 1300PUB1023 77 179 Inadequate treatment - inadequate To be submitteddisinfectionKerry County Council Cill Maolcheadair 047D 1300PUB1112 104 113 Inadequate treatment forUpgrade of water treatment plant toCryptosporidiuminclude installation of treatment barrierand upgrade of disinfection systemN/AN/AN/AN/AN/AFeb-12Nov-11Jun-12Feb-12NO DATE GIVENMar-12

Local Authority Name of Water Supply Scheme Code PopulationServedVolumeSuppliedKerry County Council Dingle 030D 1300PUB1034 3,784 1,456 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsKerry County Council Dun Chaoin 034D 1300PUB1035 260 164 Inadequate treatment forCryptosporidiumKerry County Council Emlaghpeasta 035H 1300PUB1053 178 137 Inadequate treatment forCryptosporidiumKerry County Council Feoghanagh 038D 1300PUB1037 243 218 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Kerry County Council Glen 039H 1300PUB1098 59 296 Inadequate treatment forCryptosporidiumKerry County Council Glenbeigh 040A 1300PUB1047 16 5 Inadequate treatment forCryptosporidiumKerry County Council Glenderry bored well 1300PUB1047 104 90 Inadequate treatment - inadequatedisinfectionKerry County Council Glenn Fan Spring 1300PUB1099 5 5 Inadequate treatment - inadequatedisinfectionKerry County Council Inch Pws 044D 1300PUB1040 504 573 Elevated levels of Bromate above thestandard in the Drinking WaterRegulationsKerry County Council Kenmare 045A 1300PUB1058 1,832 781 Inadequate treatment forCryptosporidiumKerry County Council Kilgarvan 046A 1300PUB1059 327 384 Inadequate treatment forCryptosporidiumKerry County Council Killsarkin 403F 1300PUB1103 1,363 590 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsKerry County Council Lauragh 051A 1300PUB1060 75 47 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Kerry County Council Lisarboola 404F 1300PUB1105 13,820 12,587 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsKerry County Council Liscarney 052D 1300PUB1028 24 100 Inadequate treatment forCryptosporidiumKerry County Council Lisloose Reservoir 1300PUB1106 3,923 9,211 Inadequate treatment forCryptosporidiumKerry County Council Lough Guitane 400F 1300PUB1016 55,848 40,047 Inadequate treatment forCryptosporidiumKerry County Council Maulin 066H 1300PUB1115 585 589 Inadequate treatment forCryptosporidiumKerry County Council Milltown (Poulgorum) 1300PUB1118 1483 1272 Inadequate treatment forCryptosporidiumRAL Heading Proposed Action Programme Interim Measures Proposed Date ofCompletion of ActionProgrammeImprove operations at plant N/A Complete but need verificationof the effectiveness of theaction planUpgrade of water treatment plant toinclude installation of treatment barrierand upgrade of disinfection systemUpgrade of treatment plant to includefiltration plus coagulation and/or UV.Upgrade of treatment plant to includefiltration plus coagulation and/or UV.N/AN/AN/AUpgrade of treatment plant to include N/Afiltration plus coagulation and/or UV.Replace water treatment plant with supply N/Afrom Mountain StageUpgrade of water treatment plant to N/Ainclude installation of treatment barrierand upgrade of disinfection systemUpgrade of water treatment plant toinvlude UV at each premises notadequately disinfectedUpgrade of water treatment plant toinclude upgrade of rapid gravity filtersN/AN/AMar-12Dec-11May-12Dec-11NO DATE GIVENNO DATE GIVENSep-11Sep-11Upgrade of water treatment plant toinclude effective barrier forCryptosporidiumN/AJul-13Upgrade of treatment plant to include N/AOct-11slow sand filtrationRechlorination station to be provided N/A Jun-14Upgrade of treatment barrier to provideeffective Cryptosporidium barrier (UV)Upgrade of water treatment plantincluding upgrade of disinfection systemUpgrade of treatment plant to includefiltration plus coagulation and/or UV.Upgrade of water treatment plant toinclude effective barrier forCryptosporidiumUpgrade of water treatment plant toinclude effective barrier forCryptosporidiumUpgrade of water treatment plant toinclude installation of treatment barrierand upgrade of disinfection systemUpgrade of water treatment plant toinclude installation of treatment barrierand upgrade of disinfection systemN/AN/AN/AN/AN/AN/ASep-11Jun-14Feb-12Jun-14Jun-14Mar-12Jun-12

Local Authority Name of Water Supply Scheme Code PopulationServedVolumeSuppliedKerry County Council Mid Kerry/Gearha (H) 300A 1300PUB1063 9,400 6,771 Inadequate treatment forCryptosporidiumKerry County Council Minard No.1 (Puck Island) 1300PUB1042 258 468 Inadequate treatment forCryptosporidiumRAL Heading Proposed Action Programme Interim Measures Proposed Date ofCompletion of ActionN/AProgrammeUpgrade of treatment plant to includecoagulation and filtration.Upgrade of water treatment plant toinclude installation of treatment barrierand upgrade of disinfection systemKerry County Council Minard No. 2 061D 1300PUB1043 174 186 Poor turbidity removal Replace water treatment plant with supply N/Afrom Minard No.3Kerry County Council Minard No. 3 090D 1300PUB1116 189 200 Inadequate treatment forUpgrade of treatment plant to include N/ACryptosporidiumfiltration plus coagulation and/or UV.Kerry County Council Mountain Stage 062A 1300PUB1119 1,017 600 Inadequate treatment forUpgrade of treatment plant to include N/ACryptosporidiumfiltration plus coagulation and/or UV.Kerry County Council Murreigh Ballydavid 063D 1300PUB1044 450 386 Failed to meet E.coli/Enterococci Upgrade of treatment plant to include N/Astandard as reported in the Drinking filtration plus coagulation and/or UV.Water Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Kerry County Council Portmagee 064H 1300PUB1055 925 471 Inadequate treatment forCryptosporidiumKerry County Council Rathmore 065A 1300PUB1017 797 828 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsKerry County Council Shrone 078A 1300PUB1121 199 212 Inadequate treatment forCryptosporidiumKerry County Council Sneem 068A 1300PUB1061 447 348 Inadequate treatment forCryptosporidiumUpgrade of water treatment plant toinclude installation of treatment barrierand upgrade of disinfection systemUpgrade of treatment plant to includefiltration plus coagulation and/or UV.Upgrade of treatment plant to includeslow sand filtrationUpgrade of treatment plant to includeslow sand filtrationKerry County Council Templenoe 073A 1300PUB1062 207 115 Poor turbidity removal Upgrade of treatment barrier to provideeffective Cryptosporidium barrier (UV)Kerry County Council Tieraclea (Tarbert) PWSS 071E 1300PUB1010 528 181 Failed to meet E.coli/Enterococci Upgrade of treatment plant to includestandard as reported in the Drinking filtration plus coagulation and/or UV.Water Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Kerry County Council Ventry 074D 1300PUB1045 500 500 Inadequate treatment forCryptosporidiumUpgrade of treatment plant to includefiltration plus coagulation and/or UV.Kerry County Council Waterville 075H 1300PUB1057 842 575 Poor turbidity removal Upgrade of treatment plant to includefiltration plus coagulation and/or UV.Kilkenny County Ballyragget WS 1500PUB1001 1,103 Elevated levels of Nitrate above the Source protection measures to be put inCouncilstandard in the Drinking Water placeKilkenny CountyCouncilKilkenny CountyCouncilKilkenny CountyCouncilKilkenny CountyCouncilBennettsbridge RegionalWSRegulations1500PUB1002 3,500 2,050 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Inistioge WS 1500PUB1009 986 820 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsKilkenny City (Radestown)WS1500PUB1010 8,625 6,523 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsPaulstown PWS 1500PUB1007 2,000 1,100 Inadequate treatment forCryptosporidiumUpgrade of disinfection system anddiscontinuation of the use of the RiverNore as one of the sources.Abandon source of water supply andreplace with new borehole.Upgrade of disinfection system andimprove operations of the plantN/AN/AN/AN/AN/AN/AN/AN/AN/AStorage of fertiliser adjacent to plantdiscontinuedInstallation of 2 no. chlorine monitor andalarms.Installation of turbidity and chlorinemonitorsInstallation of automatic shut-off onintake and installation of chlorinemonitors.Complete but need verificationof the effectiveness of theaction planMar-12Oct-11Feb-12Jul-12Feb-12Mar-12Dec-11Sep-11Sep-11Sep-11Dec-11Feb-12Dec-12Dec-11Dec-11Sep-11Dec-12Rapid gravity filtration to be installed N/A Sep-11

Local Authority Name of Water Supply Scheme Code PopulationServedVolumeSuppliedLaois County Council Mountmellick 1 PWS 1600PUB1097 5,268 1,055 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsLeitrim CountyCouncilLimerick CountyCouncilLimerick CountyCouncilSouth Leitrim Regional 1700PUB1100 11,000 6850 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsBANOGUE PUB DWS 1900PUB1011 100 51 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.RAL Heading Proposed Action Programme Interim Measures Proposed Date ofCompletion of ActionN/AProgrammeMar-13Abandon one of the sources of thesupply, augment the supply wth thePortlaoise WS and upgrade the exisitingtreatment plantImprove operation of the plant to includeimprovements to filter managementAbandon existing water treatment plantand replace with supply from RockhillPWSFaleen Pub DWS 1900PUB1026 1,352 270 Poor turbidity removal Upgrade of water treatment plant toinclude source protection improvementsand improved process controlN/AChlorine monitor and alarm installed andupgrade of existing chlorination systemChlorine and turbidity monitors installedDec-11Oct-11Sep-11Limerick CountyCouncilLimerick CountyCouncilLongford CountyCouncilLongford CountyCouncilLongford CountyCouncilPALLASKENRY/KILDIMOPUB DWS1900PUB1045 775 887 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Oola Pub DWS 1900PUB1043 1,152 367 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.GRANARD 2000PUB1006 1,915 13 Excessive levels of aluminium in thetreated waterLONGFORD CENTRAL 2000PUB1010 8,717 51 Excessive levels of aluminium in thetreated waterNewtown Cashel 2000PUB1013 516 400 Inadequate treatment forCryptosporidiumUpgrade of water treatment plant toprovide adequate treatmentUpgrade of water treatment plant toprovide adequate contact time andupgrade of chlorination systemUpgrade of water treatment plant toinclude modification of the DAF processin the interim.Upgrade of water treatment plant toinclude modification of the DAF processand augmentation of the supply in theinterim.Upgrade of treatment plant to includeeffective barrier against CryptosporidiumChlorine and turbidity monitors installedChlorine and turbidity monitors installedModification of the DAF processAdditional source to reduce demand onthe plantSep-11NO DATE GIVENDec-11Complete but need verificationof the effectiveness of theaction planAug-12Louth County Council Ardee 2100PUB1001 6,500 3,409 Excessive levels of aluminium in thetreated waterLouth County Council Omeath 2100PUB1012 300 322 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Upgrade of water treatment plant toinclude refurbishment of filters, pHcorrection and installation of processcontrol equipment (chlorine and turbiditymonitors)Replace source of water supply with theCooley Regional WSLouth County Council Staleen 2100PUB1019 25,000 30,000 Poor turbidity removal Upgrade of water treatment plant toinclude changes to the chemical dosingand filtration systemMayo County Council Cong 2200PUB1012 700 900 Inadequate treatment forCryptosporidiumMayo County Council Foxford 2200PUB1014 900 647 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsMayo County Council Kilmaine PS 2200PUB1016 607 473 Supply identified by the HSE wherefurther investigation or improvementmaybe requiredUpgrade of water treatment plant toinclude filtrationImprove operation of water treatmentplantAbandon water source and replace withthe Lough Mask Regional WSN/AReplacement of filter media andinstallation of turbidity monitorsN/AUV treatment installedInvestigation into alternativedisinfectants to be carried outN/AOct-11Dec-12Sep-12Dec-11Dec-11Dec-12

Local Authority Name of Water Supply Scheme Code PopulationServedVolumeSuppliedMayo County Council Kiltimagh 2200PUB1017 1,239 684 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsMayo County Council Lough Mask 2200PUB1032 28,156 28,472 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsMayo County Council Louisburg 2200PUB1020 500 775 Excessive levels of aluminium in thetreated waterMayo County Council Newport PWS 2200PUB1022 274 274 Supply identified by the HSE wherefurther investigation or improvementmaybe requiredMayo County Council Westport 2200PUB1025 6,730 3,344 Excessive levels of aluminium in thetreated waterMeath County Council Ballinaclose 2300PUB2005 200 61 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Meath County Council East Meath 2300PUB1008 30,000 15,250 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsMeath County Council Kells-Oldcastle 2300PUB1011 8,250 5,000 Inadequate treatment forCryptosporidiumMeath County Council Navan & MidMeath PWS 2300PUB1016 28,000 12,000 EPA Audit Observation - Treatment andManagement IssuesMeath County Council Trim PWS 2300PUB1009 8,850 3,200 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsMonaghan CountyCouncilMonaghan CountyCouncilMonaghan CountyCouncilNorth TipperaryCounty CouncilNorth TipperaryCounty CouncilNorth TipperaryCounty CouncilRoscommon CountyCouncilRoscommon CountyCouncilCarrickmacross 2400PUB1005 3,341 1,850 Supply identified by the HSE wherefurther investigation or improvementmaybe requiredClones 2400PUB1002 2,800 1,415 Excessive levels of aluminium in thetreated waterLough Egish RWSS 2400PUB1001 6,100 5,500 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsLorrha/Riverstown 2800PUB0009 640 600 Inadequate treatment forCryptosporidiumThurles (Zone 2) 2800PUB1028 175 35 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Two Mile Borris 2800PUB1020 627 Elevated levels of Nitrate above thestandard in the Drinking WaterRegulationsArigna 2600PUB1005 270 205 Elevated levels of Bromate above thestandard in the Drinking WaterRegulationsBallyfarnan 2600PUB1009 200 200 Elevated levels of Bromate above thestandard in the Drinking WaterRegulationsRAL Heading Proposed Action Programme Interim Measures Proposed Date ofCompletion of ActionN/AProgrammeDec-13Abandon water source and replace withthe Lough Mask Regional WSUpgrade water treatment plant toincrease capacityInvestigation into alternative disinfectionchemicalsMay-12Abandon water source and replace with N/AMar-12the Lough Mask Regional WSUpgrade of disinfection system N/A Dec-11Improve operation of the water treatmentplant and implement recommendations ofthe EPA auditUpgrade of water treatment plant (seeKingscourt, Co. Cavan)Upgrade of water treatment plant toinclude changes to the chemical dosingand filtration system (see Staleen, Co.Louth)Upgrade of water treatment plant toinclude treatment barrier capable ofremoving CryptosporidiumImprove operation of water treatmentplant including implementation ofrecommendations of EPA auditImprove operations of water treatmentplant following review of the treatmentprocessesUpgrade of water treament plant toinclude provision of new sources andreservoirImprove operations of water treatmentplant including implementation of EPAaudit recommendationsN/AReservoir bypassed to improve chlorinelevelsInstallation of chlorine monitors andalarmsInvestigation into alternative disinfectionchemicals (i.e. UV)N/AN/AN/AN/AMay-12Dec-11Sep-12Dec-13Dec-16Dec-11Jun-13Dec-11Upgrade of water treatment plant N/A Mar-12Upgrade disinfection system including the N/Ainstallation of UVUpgrade disinfection system including theinstallation of UVImplemenation of source protectionmeasures including enforcement of GAPRegulationsAbandon existing source of supply andreplace with new borehole as well asupgrading of existing water treatmentplant.Abandon existing source of supply andreplace with new borehole as well asupgrading of existing water treatmentplant.UV treatment installed and new chlorinedosing pumps installedN/AChlorine monitor and alarm installed andswitched to low bromate chlorosChlorine monitor and alarm installed andswitched to low bromate chlorosDec-11Oct-11Dec-11Dec-12Dec-12

Local Authority Name of Water Supply Scheme Code PopulationServedRoscommon CountyCouncilRoscommon CountyCouncilRoscommon CountyCouncilRoscommon CountyCouncilRoscommon CountyCouncilRoscommon CountyCouncilVolumeSuppliedBallyleague 2600PUB1006 700 741 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Ballinlough/Loughglynn 2600PUB1014 2500 3835 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Boyle/Ardcarne 2600PUB1011 1,200 2,568 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.RAL Heading Proposed Action Programme Interim Measures Proposed Date ofCompletion of ActionChlorine and turbidity monitors installed. ProgrammeDec-12Abandon existing source of supply andreplace with North East RWSS when thisis upgraded.Upgrade water treatment plant as part ofnew West Roscommon RWSS (nospecific details of treatment provided)Upgrade water treatment plant (nospecific details given)Castlerea Urban 2600PUB1016 1,800 100 Poor turbidity removal Upgrade water treatment plant as part ofnew West Roscommon RWSS (nospecific details of treatment provided)Castlerea Regional 2600PUB1015 2,600 2568 Inadequate treatment forCryptosporidiumGrangemore 2600PUB1013 700 663 Elevated levels of Bromate above thestandard in the Drinking WaterRegulationsUpgrade water treatment plant as part ofnew West Roscommon RWSS (nospecific details of treatment provided)Upgrade of water treatment plantincluding upgrade of filtersChlorine and turbidity monitors installed. Dec-12Chlorine and turbidity monitors installed. Dec-12Chlorine and turbidity monitors installed. Dec-12Chlorine and turbidity monitors installed Dec-12and source protection measuresimplementedChlorine and turbidity monitors installed. Complete but need verificationof the effectiveness of theaction planRoscommon CountyCouncilRoscommon CountyCouncilRoscommon CountyCouncilRoscommon CountyCouncilRoscommon CountyCouncilSligo County CouncilSligo County CouncilSligo County CouncilSligo County CouncilKeadue 2600PUB1010 180 135 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Leacarrow 2600PUB1019 600 905 Inadequate treatment forCryptosporidiumMount Talbot 2600PUB1001 3500 3614 Inadequate treatment forCryptosporidiumNorth East RWSS 2600PUB1007 4,800 5,179 Inadequate treatment forCryptosporidiumNorth Roscommon 2600PUB1012 5,750 7,372 Elevated levels of THMs above theRegional Water Supplystandard in the Drinking WaterSchemeRegulationsKillaraght Public WaterSupply2700PUB2714 110 110 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsLough Talt Regional WaterSupply2700PUB2702 9,250 8,500 Inadequate treatment forCryptosporidiumNorth Sligo Regional Water 2700PUB2705 2,400 2,523 Failed to meet E.coli/EnterococciSupplystandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.South Sligo Regional WaterSupply2700PUB2709 592 961 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsAbandon existing source of water supplyand replace with upgraded watertreatment plant at new sourceAbandon existing source of water supplyand replace with theKnockcroghery/Leacarrow WSUpgrade of water treatment plant (nospecific details given)Upgrade of water treatment plant (nospecific details given)Upgrade of water treatment plant (nospecific details given)Upgrade of water treatment plant (nospecific details given)New water treatment plant to beconstructedImprove operations of water treatmentplant including improved chemical dosingUpgrade of water treatment plantChlorine and turbidity monitors installed. Dec-12Chlorine and turbidity monitors installed. Complete but need verificationof the effectiveness of theaction planChlorine and turbidity monitors installed. Dec-11Chlorine and turbidity monitors installed. Dec-12Chlorine and turbidity monitors installed. Dec-12N/AUpgrade of disinfection systemN/ADec-12Dec-12Dec-11Dec-12

Local Authority Name of Water Supply Scheme Code PopulationServedSouth TipperaryCounty CouncilSouth TipperaryCounty CouncilSouth TipperaryCounty CouncilSouth TipperaryCounty CouncilSouth TipperaryCounty CouncilSouth TipperaryCounty CouncilSouth TipperaryCounty CouncilSouth TipperaryCounty CouncilSouth TipperaryCounty CouncilSouth TipperaryCounty CouncilSouth TipperaryCounty CouncilSouth TipperaryCounty CouncilSouth TipperaryCounty CouncilWaterford CountyCouncilWaterford CountyCouncilWaterford CountyCouncilVolumeSuppliedArdfinnan Regional 2900PUB0102 8,250 7,010 Excessive levels of aluminium in thetreated waterBurncourt 2900PUB0104 2,038 2,227 Inadequate treatment forCryptosporidiumCahir Reservoir 2900PUB0106 500 1,545 Inadequate treatment forCryptosporidiumCarrick-on-Suir (Crotty's 2900PUB0118 2,500 1,080 Inadequate treatment forLake)CryptosporidiumCarrick-on-Suir [LingaunRiver]2900PUB0150 3,000 1,080 Excessive levels of aluminium in thetreated waterClonmel Poulavanogue 2900PUB0109 5000 2000 Inadequate treatment forCryptosporidiumCloran Regional 2900PUB0110 2,500 1,690 Inadequate treatment forCryptosporidiumDundrum Regional 2900PUB0113 4,783 3,785 Excessive levels of aluminium in thetreated waterGaltee Regional 2900PUB0130 11,600 8,574 Excessive levels of aluminium in thetreated waterGortnapisha 2900PUB0137 2,500 1,954 Inadequate treatment forCryptosporidiumGraigue 2900PUB0205 1,192 1,272 Inadequate treatment forCryptosporidiumMullenbawn 2900PUB0149 2,500 2,290 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Tipperary UDC 2900PUB0123 5,209 3,023 Inadequate treatment forCryptosporidiumBallyhane 3100PUB1089 1,000 380 Elevated levels of Nitrate above thestandard in the Drinking WaterRegulationsBallyduff/Ballylemon 3100PUB1008 650 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Ballyshunnock 3100PUB1020 10 3 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.RAL Heading Proposed Action Programme Interim Measures Proposed Date ofCompletion of ActionN/AProgrammeDec-11Upgrade of water treatment plant toinclude improvements to chemical dosingarrangementsConstruction of new water treatment plant Installation of turbidity and chlorinemonitorsAbandon water treatment plant and Upgrade of disinfection systemreplace with new Ballylooby WSMonitoring is being carried out to Turbidity monitors installeddetermine whether Crotty's late is a lowCryptosporidium riskUpgrade of water treatment plant toinclude improvements to chemical dosingarrangementsAbandon source and replace with supplyfrom new Clonmel WSAbandon and replace with new watertreatment plantUpgrade of water treatment plant toinclude improvements to chemical dosingi.e. colour analyser for alum dosing,source protection improvements andfiltersUpgrade of water treatment plant toinclude balancing tank and otherupgrades to treatment plant. Supply to beaugmented with new source.N/AUpgrade of disinfection systemUpgrade of existing water treatmentplant including improvements todisinfection systemN/AImprovements to chemical dosingsarrangements in progress includingautomation of alum dosingConstruction of new water treatment plant Installation of turbidity and chlorinemonitorsAbandon water treatment plant and Installation of turbidity and chlorinereplace with new Clonmel WSmonitorsUpgrade of disinfection system and N/Ainstallation of process control equipment(chlorine and turbidity monitors)Investigation to be carried out todetermine if the spring is influenced bysurface waterAbandon source of water supply andreplace with a new groundwater source orupgrade existing treatment plant toinclude nitrate removal treatment unitUpgrade of disinfection systemFarm SurveysMay-12Dec-11Dec-11Dec-11Dec-15May-12Sep-11Complete but need verificationof the effectiveness of theaction planAug-13Dec-12Dec-11Sep-11Dec-11Upgrade of disinfection system N/A Dec-11Upgrade of disinfection system N/A Dec-11

Local Authority Name of Water Supply Scheme Code PopulationServedWaterford CountyCouncilWaterford CountyCouncilWaterford CountyCouncilWaterford CountyCouncilWaterford CountyCouncilWaterford CountyCouncilWaterford CountyCouncilWaterford CountyCouncilWaterford CountyCouncilWaterford CountyCouncilWexford CountyCouncilWicklow CountyCouncilVolumeSuppliedColligan 3100PUB1032 60 15 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Croan Upper* 3100PUB1035 14 4 Excessive levels of aluminium in thetreated waterGlenawillin 3100PUB1049 60 15 Elevated levels of Nitrate above thestandard in the Drinking WaterRegulationsInchinleamy 3100PUB1054 100 16 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Kilnamack* 3100PUB1068 30 39 Excessive levels of aluminium in thetreated waterRathgormuck 3100PUB1083 127 248 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Ring/Helvick 3100PUB1084 1,100 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsSmoorebeg 3100PUB1092 40 Failed to meet E.coli/Enterococcistandard as reported in the DrinkingWater Report and needs investigationand improvement if necessary to ensurethat the root cause of the problem hasbeen rectified.Tallow 3100PUB1095 1,164 332 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsTramore/Carrigvantry 3100PUB1099 2,500 708 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsSow Regional 3300PUB1641 11,800 4,000 Excessive levels of aluminium in thetreated waterArklow Public Supply 3400PUB1004 10,000 3,850 Supply identified by the HSE wherefurther investigation or improvementmaybe requiredRAL Heading Proposed Action Programme Interim Measures Proposed Date ofCompletion of ActionUpgrade of disinfection system N/A ProgrammeDec-11see South TipperarySource protectionAbandon exisiting source of supply andreplace with new boreholeN/ADec-15Sep-11Dec-11Upgrade of water treatment plant (see N/ADec-11Ardfinnan, S. Tipp)Upgrade of disinfection system N/A Dec-11Upgrade of water treatment plant toinclude colour removal (Chlorine Dioxide)N/ADec-11Upgrade of disinfection system N/A Dec-11Upgrade of water treatment plant toinclude provision of new rapid gravityfiltersN/AJun-12Upgrade of water treatment plant N/A Jun-12Upgrade of water treatment plant N/A NO DATE GIVENTreatment plant to be upgraded andrecommendations of the EPA audit to beimplemented.Chlorine monitor and alarm installed.Complete but need verificationof the effectiveness of theaction planWicklow CountyCouncilWicklow CountyCouncilWicklow CountyCouncilWicklow CountyCouncilAughrim / Annacurra 3400PUB1023 950 375 Supply identified by the HSE wherefurther investigation or improvementmaybe requiredAvoca / Ballinclash PublicSupply3400PUB1024 950 400 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsEnniskerry Public Supply 3400PUB1019 1,500 362 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsGlenealy Public Supply 3400PUB1021 360 123 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsTreatment plant to be upgraded with theprovision of ozone treatment.Additional treatment being considered butno definite plan submittedTreatment plant to be abandoned andreplaced by Vartry Reservoir WTPTreatment plant to be abandoned andreplaced by Wicklow Regional WTWN/AN/AN/AN/ADec-11NO DATE GIVENDec-15Complete but need verificationof the effectiveness of theaction plan

Local Authority Name of Water Supply Scheme Code PopulationServedWicklow CountyCouncilWicklow CountyCouncilWicklow CountyCouncilWicklow CountyCouncilWicklow CountyCouncilWicklow CountyCouncilWicklow CountyCouncilWicklow CountyCouncilWicklow Regional PublicSupplyVolumeSupplied3400PUB1005 12,152 3,700 Elevated levels of THMs above thestandard in the Drinking WaterRegulationsWindgates / Templecarrig 3400PUB1036 300 100 EPA Audit Observation - Treatment andManagement IssuesBray Direct 3400PUB1001 10000 3000 EPA Audit Observation - Treatment andManagement IssuesBray Reservoir 3400PUB1002 20000 6000 EPA Audit Observation - Treatment andManagement IssuesGreystones 3400PUB1003 11913 4200 EPA Audit Observation - Treatment andManagement IssuesKilcoole 3400PUB1008 4160 900 EPA Audit Observation - Treatment andManagement IssuesKilmacanogue 3400PUB1009 400 155 EPA Audit Observation - Treatment andManagement IssuesNewtown Newcastle 3400PUB1010 3500 1600 EPA Audit Observation - Treatment andManagement Issues* Supplies marked with an asterisk originate fromanother water treatment plant in another localauthority area.RAL Heading Proposed Action Programme Interim Measures Proposed Date ofCompletion of ActionProgrammeTreatment plant to be upgraded toimprove chemical dosing system amdimproved management of distributionnetwork.Replacement of Callow Hill Tunnel, use ofcovered storage reservoir and upgrade ofdisinfection system.Replacement of Callow Hill Tunnel, use ofcovered storage reservoir and upgrade ofdisinfection system.Replacement of Callow Hill Tunnel, use ofcovered storage reservoir and upgrade ofdisinfection system.Replacement of Callow Hill Tunnel, use ofcovered storage reservoir and upgrade ofdisinfection system.Replacement of Callow Hill Tunnel, use ofcovered storage reservoir and upgrade ofdisinfection system.Replacement of Callow Hill Tunnel, use ofcovered storage reservoir and upgrade ofdisinfection system.Replacement of Callow Hill Tunnel, use ofcovered storage reservoir and upgrade ofdisinfection system.Dosing of alternative chemicals to betrialled in Jan 2010 and reservoirs to becleaned out.Installation of UVInstallation of UVInstallation of UVInstallation of UVInstallation of UVInstallation of UVInstallation of UVComplete but need verificationof the effectiveness of theaction planDec-15Dec-15Dec-15Dec-15Dec-15Dec-15Dec-15