WATER HARDNESS - IRELAND

The water hardness data for Ireland in this chart has been verified by Aquatell directly from primary sources. Every value comes from the water quality reports or database published by the water supplier for the area.

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Water hardness by city, town and village in Ireland, grouped by county
City / Town / Village(water supply zone)	County	Eircode Routing Key	*Recommended Setting(softeners & appliances, mg/l)	gpg	°Clark	°dH	°fH	Source
Co. Carlow
BallonCarlow Central Regional	Co. Carlow	R93	24	1.4	1.7	1.3	2.4	Source
BorrisBorris	Co. Carlow	R95	31	1.8	2.2	1.7	3.1	Source
CarlowCarlow Town	Co. Carlow	R93 Shared Eircode	210	12.3	14.7	11.8	21	Source
CarlowGraiguecullen	Co. Carlow	R93 Shared Eircode	298	17.4	20.9	16.7	29.8	Source
CastledermotCarlow North Regional	Co. Carlow	R14	101	5.9	7.1	5.7	10.1	Source
ClonegallCarlow Central Regional	Co. Carlow	Y21	24	1.4	1.7	1.3	2.4	Source
FennaghCarlow Central Regional	Co. Carlow	R21	24	1.4	1.7	1.3	2.4	Source
Graiguenamanagh-TinnahinchGraiguenamanagh	Co. Carlow	R95	42	2.5	3	2.4	4.2	Source
HacketstownHacketstown	Co. Carlow	R93	25	1.4	1.7	1.4	2.5	Source
KernanstownCarlow North Regional	Co. Carlow	R93 Shared Eircode	101	5.9	7.1	5.7	10.1	Source
KernanstownCarlow Town	Co. Carlow	R93 Shared Eircode	210	12.3	14.7	11.8	21	Source
KildavinCarlow Central Regional	Co. Carlow	Y21	24	1.4	1.7	1.3	2.4	Source
LeighlinbridgeLeighlinbridge	Co. Carlow	R93	269	15.7	18.9	15.1	26.9	Source
Muinebeag (Bagenalstown)Bagenalstown	Co. Carlow	R21	334	19.5	23.5	18.7	33.4	Source
MyshallCarlow Central Regional	Co. Carlow	R21	24	1.4	1.7	1.3	2.4	Source
PalatineCarlow North Regional	Co. Carlow	R93	101	5.9	7.1	5.7	10.1	Source
RathtoeCarlow North Regional	Co. Carlow	R93	101	5.9	7.1	5.7	10.1	Source
RathvillyCarlow North Regional	Co. Carlow	R93	101	5.9	7.1	5.7	10.1	Source
TinrylandCarlow Town	Co. Carlow	R93	210	12.3	14.7	11.8	21	Source
TullowCarlow North Regional	Co. Carlow	R93 Shared Eircode	101	5.9	7.1	5.7	10.1	Source
TullowTullow	Co. Carlow	R93 Shared Eircode	114	6.7	8	6.4	11.4	Source
Co. Cavan
ArvaghArvagh P.W.S.	Co. Cavan	H12	58	3.4	4.1	3.2	5.8	Source
BailieboroughBailieboro	Co. Cavan	A82	50	2.9	3.5	2.8	5	Source
BallinaghBallyjamesduff R.W.S.S.	Co. Cavan	H12	69	4	4.8	3.8	6.9	Source
BallyconnellBallyconnell P.W.S.S.	Co. Cavan	H14	194	11.3	13.6	10.9	19.4	Source
BallyhaiseBallyhaise P.W.S.	Co. Cavan	H12	137	8	9.6	7.7	13.7	Source
BallyjamesduffBallyjamesduff R.W.S.S.	Co. Cavan	A82	69	4	4.8	3.8	6.9	Source
BelturbetBelturbet P.W.S.	Co. Cavan	H14	110	6.4	7.7	6.2	11	Source
BlacklionBlacklion P.W.S.	Co. Cavan	F91	73	4.2	5.1	4.1	7.3	Source
ButlersbridgeCavan	Co. Cavan	H12	57	3.3	4	3.2	5.7	Source
CavanCavan	Co. Cavan	H12	57	3.3	4	3.2	5.7	Source
CootehillCootehill P.W.S.	Co. Cavan	H16	100	5.9	7.1	5.6	10	Source
KilleshandraKilleshandra P.W.S.	Co. Cavan	H12	61	3.6	4.3	3.4	6.1	Source
KilnaleckBallyjamesduff R.W.S.S.	Co. Cavan	A82	69	4	4.8	3.8	6.9	Source
KingscourtKingscourt P.W.S.	Co. Cavan	A82	171	10	12	9.6	17.1	Source
Loch GownaGowna (CN)	Co. Cavan	H12	65	3.8	4.5	3.6	6.5	Source
MullaghBailieboro	Co. Cavan	A82	50	2.9	3.5	2.8	5	Source
ShercockShercock P.W.S.	Co. Cavan	A81	58	3.4	4.1	3.3	5.8	Source
SwanlinbarSwanlinbar P.W.S.	Co. Cavan	H14	87	5.1	6.1	4.9	8.7	Source
VirginiaBailieboro	Co. Cavan	A82	50	2.9	3.5	2.8	5	Source
Co. Clare
BallyvaughanEnnistymon RWS	Co. Clare	H91	65	3.8	4.6	3.7	6.5	Source
BroadfordBroadford	Co. Clare	V94	4	0.2	0.3	0.2	0.4	Source
BunrattyShannon/Sixmilebridge	Co. Clare	V95	138	8.1	9.7	7.7	13.8	Source
CorofinCorrofin	Co. Clare	V95	192	11.2	13.5	10.7	19.2	Source
CratloeShannon/Sixmilebridge	Co. Clare	V95	138	8.1	9.7	7.7	13.8	Source
CrusheenEnnis	Co. Clare	V95	241	14.1	16.9	13.5	24.1	Source
DoonbegWest Clare RWS (New WTP)	Co. Clare	V15	35	2.1	2.5	2	3.5	Source
EnnisEnnis	Co. Clare	V95	241	14.1	16.9	13.5	24.1	Source
EnnistimonEnnistymon RWS	Co. Clare	V95	65	3.8	4.6	3.7	6.5	Source
FeakleFeakle	Co. Clare	V94	150	8.8	10.5	8.4	15	Source
KildysartKiladysart	Co. Clare	V95	29	1.7	2	1.6	2.9	Source
KilfenoraEnnistymon RWS	Co. Clare	V95	65	3.8	4.6	3.7	6.5	Source
KilkeeWest Clare RWS (New WTP)	Co. Clare	V15	35	2.1	2.5	2	3.5	Source
KilkishenShannon/Sixmilebridge	Co. Clare	V95	138	8.1	9.7	7.7	13.8	Source
KillaloeKillaloe	Co. Clare	V94	103	6	7.2	5.8	10.3	Source
KilmihilWest Clare RWS (New WTP)	Co. Clare	V15	35	2.1	2.5	2	3.5	Source
KilmurryShannon/Sixmilebridge	Co. Clare	V95	138	8.1	9.7	7.7	13.8	Source
KilrushWest Clare RWS (New WTP)	Co. Clare	V15	35	2.1	2.5	2	3.5	Source
LehinchEnnistymon RWS	Co. Clare	V95	65	3.8	4.6	3.7	6.5	Source
LiscannorEnnistymon RWS	Co. Clare	V95	65	3.8	4.6	3.7	6.5	Source
LisdoonvarnaEnnistymon RWS	Co. Clare	V95	65	3.8	4.6	3.7	6.5	Source
Miltown MalbayW .Clare RWS (Old WTP)	Co. Clare	V95	40	2.4	2.8	2.3	4	Source
MountshannonMountshannon	Co. Clare	V94	192	11.2	13.5	10.8	19.2	Source
Newmarket-On-FergusShannon/Sixmilebridge	Co. Clare	V95	138	8.1	9.7	7.7	13.8	Source
O'Briensbridge-MontpelierObriens Bridge	Co. Clare	V94	187	10.9	13.1	10.5	18.7	Source
QuinShannon/Sixmilebridge	Co. Clare	V95	138	8.1	9.7	7.7	13.8	Source
Scarriff-TuamgraneyScarriff	Co. Clare	V94	252	14.7	17.7	14.1	25.2	Source
ShannonShannon/Sixmilebridge	Co. Clare	V14	138	8.1	9.7	7.7	13.8	Source
SixmilebridgeShannon/Sixmilebridge	Co. Clare	V95	138	8.1	9.7	7.7	13.8	Source
Spanish PointW .Clare RWS (Old WTP)	Co. Clare	V95	40	2.4	2.8	2.3	4	Source
TullaBroadford	Co. Clare	V95	4	0.2	0.3	0.2	0.4	Source
WhitegateMountshannon	Co. Clare	V94	192	11.2	13.5	10.8	19.2	Source
Co. Cork
Aghada-RostellanWhitegate Regional	Co. Cork	P25 Shared Eircode	238	13.9	16.7	13.4	23.8	Source
Aghada-RostellanCloyne	Co. Cork	P25 Shared Eircode	267	15.6	18.7	14.9	26.7	Source
Baile Mhic ÍreBallymakeera	Co. Cork	P12	54	3.2	3.8	3	5.4	Source
Ballineen-EnniskeanBandon Regional	Co. Cork	P47	53	3.1	3.7	3	5.3	Source
BallinspittleInnishannon	Co. Cork	P17	76	4.4	5.3	4.3	7.6	Source
BallycloghBallyclough and Mount North	Co. Cork	P51	271	15.8	19	15.2	27.1	Source
BallycottonWhitegate Regional	Co. Cork	P25	238	13.9	16.7	13.4	23.8	Source
BallydehobSkibbereen Ballyhilty	Co. Cork	P81	57	3.3	4	3.2	5.7	Source
BallydesmondNewmarket	Co. Cork	P51	202	11.8	14.2	11.3	20.2	Source
BallygarvanInnishannon	Co. Cork	T12	76	4.4	5.3	4.3	7.6	Source
BallyhoolyBallyhooly	Co. Cork	P51	174	10.1	12.2	9.7	17.4	Source
BallymacodaBallymacoda	Co. Cork	P25	316	18.5	22.2	17.7	31.6	Source
BallynoeBallynoe	Co. Cork	P51	116	6.8	8.1	6.5	11.6	Source
BaltimoreSkibbereen Ballyhilty	Co. Cork	P81	57	3.3	4	3.2	5.7	Source
BandonBandon Regional	Co. Cork	P72	53	3.1	3.7	3	5.3	Source
BanteerBanteer	Co. Cork	P51	227	13.3	15.9	12.7	22.7	Source
BantryBantry Derryginagh	Co. Cork	P75 Shared Eircode	18	1	1.3	1	1.8	Source
BantryBantry Cahernacrin	Co. Cork	P75 Shared Eircode	46	2.7	3.2	2.6	4.6	Source
BelgoolyInnishannon	Co. Cork	P17	76	4.4	5.3	4.3	7.6	Source
BlarneyCork Harbour and City	Co. Cork	T23	60	3.5	4.2	3.4	6	Source
BoherbueNewmarket	Co. Cork	P51	202	11.8	14.2	11.3	20.2	Source
BridebridgeConna Regional	Co. Cork	P61	112	6.6	7.9	6.3	11.2	Source
ButtevantCharleville	Co. Cork	P51	192	11.2	13.5	10.8	19.2	Source
BweengBweeng	Co. Cork	P51	39	2.3	2.7	2.2	3.9	Source
Béal Átha An GhaorthaidhBallingeary	Co. Cork	P12	31	1.8	2.2	1.7	3.1	Source
CarrigalineCork Harbour and City	Co. Cork	P43 Shared Eircode	60	3.5	4.2	3.4	6	Source
CarrigalineInnishannon	Co. Cork	P43 Shared Eircode	76	4.4	5.3	4.3	7.6	Source
CarrignavarCarrignavar	Co. Cork	T34	102	6	7.2	5.7	10.2	Source
CarrigtwohillGlashaboy	Co. Cork	T45 Shared Eircode	110	6.4	7.7	6.2	11	Source
CarrigtwohillTibbotstown	Co. Cork	T45 Shared Eircode	120	7	8.5	6.8	12	Source
CastlelyonsConna Regional	Co. Cork	P61	112	6.6	7.9	6.3	11.2	Source
CastlemagnerNewmarket	Co. Cork	P51	202	11.8	14.2	11.3	20.2	Source
CastlemartyrMogeely	Co. Cork	P25	107	6.3	7.5	6	10.7	Source
CastletownbereCastletownbere	Co. Cork	P75	20	1.2	1.4	1.1	2	Source
CastletownrocheCastletownroche	Co. Cork	P51	273	15.9	19.1	15.3	27.3	Source
CastletownshendSkibbereen Lake Cross	Co. Cork	P81	60	3.5	4.2	3.4	6	Source
CharlevilleCharleville	Co. Cork	P56	192	11.2	13.5	10.8	19.2	Source
ChurchtownCharleville	Co. Cork	P51	192	11.2	13.5	10.8	19.2	Source
ClonakiltyClonakilty	Co. Cork	P85	77	4.5	5.4	4.3	7.7	Source
ClondrohidClondrohid	Co. Cork	P12	59	3.4	4.1	3.3	5.9	Source
ClondulaneFermoy	Co. Cork	P61	227	13.3	15.9	12.7	22.7	Source
CloughduvCrookstown	Co. Cork	P14	192	11.2	13.5	10.8	19.2	Source
CloyneCloyne	Co. Cork	P25	267	15.6	18.7	14.9	26.7	Source
CoachfordCork Harbour and City	Co. Cork	P12	60	3.5	4.2	3.4	6	Source
CobhGlashaboy	Co. Cork	P24	110	6.4	7.7	6.2	11	Source
ConnaConna Regional	Co. Cork	P51	112	6.6	7.9	6.3	11.2	Source
Cork P31Cork Harbour and City	Co. Cork	P31	60	3.5	4.2	3.4	6	Source
Cork T12Cork Harbour and City	Co. Cork	T12 Shared Eircode	60	3.5	4.2	3.4	6	Source
Co. Donegal
Co. Dublin
Co. Galway
Co. Kerry
Co. Kildare
Co. Kilkenny
Co. Laois
Co. Leitrim
Co. Limerick
Co. Longford
Co. Louth
Co. Mayo
Co. Meath
Co. Monaghan
Co. Offaly
Co. Roscommon
Co. Sligo
Co. Tipperary
Co. Waterford
Co. Westmeath
Co. Wexford
Co. Wicklow

Showing all 1,030 places in Ireland, grouped by county. Scroll the chart or search to find yours.