Every water supply notice Uisce Éireann has published for Co. Waterford: 379 notices across 74 areas, population 127,363.
This month: grade C, 99.639% supply availability, 0 of 25 elapsed days clear of supply disruption. 1 active health notice
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As part of the National Leakage Reduction Programme, essential maintenance works may cause supply disruptions to Saint John's Park, R708, Williamstown and surrounding areas in Co. Waterford.
Works are scheduled to take place from 10am until 2pm on 29 September.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the reference number and enter it into the search bar should you wish to return for an update: WAT00121263.
As part of the National Leakage Reduction Programme, mains repair works may cause supply disruptions to Dungarvan and surrounding areas in Co. Waterford.
Works are scheduled to take place from 11:15am until 3:15pm on 29 September.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the following reference number and enter it into the search bar should you wish to return for an update: WAT00121379.
As part of the National Leakage Reduction Programme, essential maintenance works may cause supply disruptions to Adamstown, Kilmeaden and surrounding areas in Co. Waterford.
Works are scheduled to take place from 2:10pm until 9pm on 25 September.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the following reference number and enter it into the search bar should you wish to return for an update: WAT00120960.
A water treatment plant interruption may cause supply disruptions to Kilduane, Ballyvadden, Bunmahon and surrounding areas in Co. Waterford.
Works are scheduled to take place from 11am until 2pm on 25 September.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the following reference number and enter it into the search bar should you wish to return for an update: WAT00121371.
New connection works may cause supply disruptions to Ballyduff and surrounding areas in Co. Waterford.
Works are scheduled to take place until 9pm on 25 September.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the following reference number and enter it into the search bar should you wish to return for an update: WAT00121440.
Essential maintenance works may cause supply disruptions to Adamstown, Kilmeadan and surrounding areas in Co.Waterford.
Works are scheduled to take place from 9am until 1pm on 24 September.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the reference number and enter it into the search bar should you wish to return for an update: WAT00121055.
Due to a deterioration in raw water quality which has impacted treatment at the plant and following consultation with the HSE, Uisce Éireann advise that a Boil Water Notice to protect the health of consumers is being issued for Deelish/Ballinacourty Public Water Supply with immediate effect.
This applies to all consumers who are supplied by the Deelish/Ballinacourty Public Water Supply
All consumers affected by this notice must boil their water before drinking.
A map of the Public Water Supplies, detailing the areas of the supplies affected, is available on www.water.ie
Areas Affected:
All areas on the Deelish/Ballinacourty PWS including Deelish, Kilnafrehan, Kilgobnet and Garranbane
1: Water must be boiled (rolling boil for 1 minute and then cooled) for:
• Drinking
• Preparing Drinks made with water
• Preparation of salads and similar foods, which are not cooked prior to eating
• Brushing of teeth and/or gargling
• Making of ice. However, ensure you first discard all existing ice cubes in fridges and freezers and filtered water in fridges
IMPORTANT: Boil water by bringing to a vigorous, rolling boil and allow to cool. Cover and store in a refrigerator or cold place. Water from the hot tap of kitchen or bathroom sinks is not safe to drink.
2: You do not have to boil your water for the following:
• Personal hygiene, baths and showers
• Flushing of toilets
• Watering plants and flowers
3: Caution:
• Domestic water filters will not render water safe to drink
• Caution should be taken when bathing children to ensure that they do not swallow the bathing water
• Discard ice cubes in fridges and freezers and filtered water in fridges. Make ice from cooled boiled water
• If you have pets and are concerned about the impact of providing mains water while this BWN is in place, you should ask your local vet for advice
4: Only use Prepared Water (boiled and cooled) for the following situations.
• When preparing foods that will not be cooked (e.g. washing and preparing salads)
• Preparing Infant Formula. Where a Boil Water Notice is in place, you can prepare infant formula from tap water that has been boiled once (rolling boil for 1 minute) and cooled beforehand. Bottled water can also be used to make up infant formula. All bottled water, with the exception of natural mineral water, is regulated to the same standard as drinking water. It is best not to use bottled water labelled as ‘Natural Mineral Water’ as it can have high levels of sodium (salt) and other minerals, although it rarely does. ‘Natural Mineral Water’ can be used if no other water is available, for as short a time as possible, as it is important to keep babies hydrated. If bottled water is used to make up infant formula it should be boiled once (rolling boil for 1 minute), and cooled in the normal way. Ready-to-use formula that does not need added water can also be used.
5: Always Take Care:
Care should be taken with boiled water to avoid burns and scalds. Accidents can easily happen, especially with children.
6: How long before the boil water notice can be lifted?
We do not know at present, but Uisce Éireann will continue to liaise and consult with the Health Service Executive with a view to lifting the Boil Water Notice as soon as practicable
7: How will we keep you informed?
You will be kept informed through the following media: Website: www.water.ie
Uisce Éireann Customer Contact Centre: 1800 278 278
Vulnerable customers who have registered their details with UÉ will be directly contacted, but if you require additional assistance, please contact Uisce Éireann to discuss them with us
8: Awareness for commercial premises
Uisce Éireann requests that this Boil Water Notice is placed in a prominent position within your commercial premises
Remember to boil water as advised until further notice
Please take note of the following reference number and enter it into the search bar should you wish to return for an update: WAT00121288.
Seans go mbeidh cur isteach ar an soláthar uisce i Dún na Mainistreach, Dún Garbháin, Baile an Fhéaródaigh, Baile na Cúirte agus ceantair áitiúla i gContae Phort Láirge de bharr deisúcháin riachtanach.
Beidh an obair seo ar siúl ó 11in ar an 24ú Meán Fómhair go dtí 7rn ar an 25ú Meán Fómhair.
Is féidir an uimhir uathúil seo a thabhairt má tá ceist agat maidir leis an gcur isteach: WAT00121309.
Water conservation restrictions may cause supply disruptions to Dún na Mainistreach, Dún Garbháin, Baile an Fhéaródaigh, Baile na Cúirte and surrounding areas in Co. Waterford.
Works are scheduled to take place from 11pm on 24 September until 7am on 25 September.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the following reference number and enter it into the search bar should you wish to return for an update: WAT00121309.
Essential maintenance works may cause supply disruptions to Cappoquin and surrounding areas in Co. Waterford.
Works are scheduled to take place from 10am until 3pm on 23 September.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the following reference number and enter it into the search bar should you wish to return for an update: WAT00120970.
Essential maintenance works may cause supply disruptions to R680, Adamstown, Kilmeadan and surrounding areas in Co. Waterford.
Works are scheduled to take place from 10am until 2pm on 23 September.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the reference number and enter it into the search bar should you wish to return for an update: WAT00121044.
| Month | Grade | Availability | Outages | Quality | Restricted | Works | Person-hours |
|---|---|---|---|---|---|---|---|
| 2026-09 | C | 99.639% | 20 | 1 | 2 | 21 | 272,499 |
| 2026-08 | D | 99.220% | 56 | 0 | 10 | 18 | 739,091 |
| 2026-07 | E | 98.819% | 66 | 2 | 21 | 18 | 1,118,998 |
| 2026-06 | C | 99.562% | 31 | 1 | 2 | 12 | 402,081 |
| 2026-05 | C | 99.655% | 40 | 1 | 4 | 24 | 326,733 |
| 2026-04 | E | 98.856% | 30 | 0 | 4 | 5 | 384,615 |