Boil Water Notice issued for Glenary Public Water Supply
Information below is relevant until further updates are provided here or on our Supply and Service Updates section
The Boil Water Notice on the Glenary Public Water Supply has been lifted with immediate effect.
Uisce Éireann can confirm that, following consultation with the Health Service Executive, customers on this supply can now resume normal use of their water supply.
This follows remedial works with consistent satisfactory sampling results.
The Boil Water Notice was issued on 26 September to protect the health of 11,000 customers following operational issues which affected treatment at the Glenary Water Treatment Plant in Clonmel.
Customers who were impacted included those in parts of Clonmel town centre and surrounding areas including Cashel Road, Cahir Road and Ring Road, as well the Kilcomma and Finger Post areas in Co Waterford.
Drinking water experts from Uisce Éireann worked hard to lift the notice for impacted customers as quickly and as safely as possible.
Uisce Éireann’s Operations Manager for Tipperary, Pierce Faherty acknowledged the impact of the notice on homes and business in the area: “Uisce Éireann regrets any inconvenience caused by the Boil Water Notice. We sincerely appreciate the community’s patience and support as our drinking water experts worked quickly to lift the restriction as soon as it was safe to do so.
I would also like to thank the local political representatives and the media for their assistance in sharing the information during the period of this notice.”
The Uisce Éireann Customer Contact Centre, open 24/7 on freephone 1800 278 278, is available to answer queries in relation to the lifting of this notice. Further information is available on our homepage.
Uisce Éireann is responsible for delivering public drinking water and wastewater services for the people of Ireland. We are committed to enabling communities to thrive by continuously upgrading and developing critical infrastructure to support sustainable growth and development, providing safe drinking water, and enhancing the environment. To find out more visit our homepage.

Map of the affected area
Previous Updates
Following consultation with the Health Service Executive (HSE), Uisce Éireann has issued a Boil Water Notice to protect the health of approximately 11,000 customers supplied by Clonmel’s Glenary Public Water Supply.
This notice is being issued due to operational issues which has affected treatment at the Glenary Water Treatment Plant.
The areas impacted by the Boil Water Notice include: parts of Clonmel Town centre and surrounding areas including Cashel Road, Cahir Road and Ring Road as well the Kilcomma and Finger Post areas in Co. Waterford.
Customers can check if their property is included by visiting the water quality section and entering the property’s Eircode or by calling the Uisce Éireann customer care helpline, open 24/7, on 1800 278 278.
A map of the area is attached and available to view on the supply and service section of water.ie.
All consumers affected by this notice must boil their water before drinking.
Uisce Éireann’s Pierce Faherty acknowledged the impact this notice will have on the community, and assured customers that we are working to safely lift this notice in the shortest possible timeframe.
“We regret any inconvenience caused for impacted customers. The notice has been put in place to protect the health of customers on the Glenary Public Water Supply. Public health is our number one priority, and we would like to assure customers that we are working to lift the notice as quickly and as safely as possible.”
Uisce Éireann’s drinking water standards, as per EU Drinking Water regulations, are strict and include wide safety margins. Where risks to water quality are identified through Uisce Éireann’s enhanced testing and monitoring programme, the Health Service Executive (HSE) is consulted, and Boil Water Notices are issued to protect public health. In all instances immediate action is taken to address the cause of the issue to enable the lifting of the notice as quickly as it safe to do so, in agreement with the HSE.
Vulnerable customers who have registered with Uisce Éireann receive direct communication on Boil Water Notices. Customers are reminded that the water is safe to consume once boiled.
Water must be boiled for:
- Drinking;
- Drinks made with water;
- Preparation of salads and similar foods, which are not cooked prior to eating;
- Brushing of teeth;
- Making of ice - discard ice cubes in fridges and freezers and filtered water in fridges. Make ice from cooled boiled water.
What actions should be taken:
- Use water prepared for drinking when preparing foods that will not be cooked (e.g. washing salads);
- Water can be used for personal hygiene, bathing and flushing of toilets but not for brushing teeth or gargling;
- Boil water by bringing to a vigorous, rolling boil (e.g. with an automatic kettle) and allow to cool. Cover and store in a refrigerator or cold place. Water from the hot tap is not safe to drink. 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;
- 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.
Great care should be taken with boiled water to avoid burns and scalds as accidents can easily happen, especially with children.
Updates are available on our Water Supply Updates section, on X @IWCare and via our customer care helpline, open 24/7 on 1800 278 278.
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