
Customers in Portlaw must boil their water before using it for drinking, food preparation and brushing teeth until further notice.
Uisce Eireann says this is an essential measure introduced to protect public health after increased turbidity in the raw water affected the treatment process at the local water treatment plant.
Uisce Éireann says it understands that this will be disruptive and concerning for households and businesses across the area, but has moved to reassure customers that they are working to restore normal water quality as quickly as possible.
The Health Service Executive (HSE) was consulted before putting this notice in place. The Boil Water Notice applies to 1,647 customers in Portlaw and surrounding areas.

Customers can check if their property is affected by visiting the Water Quality Section of water.ie and entering their Eircode or by contacting Uisce Éireann’s customer care team, available 24/7, on 1800 278 278.
A map of the affected area is available above.
Drinking water experts are working to restore normal water quality and lift the notice as quickly and safely as possible, in consultation with the HSE.
Uisce Éireann is also reminding customers that two other boil water notices remain in place in Co Waterford.
A boil water notice for approximately 672 customers supplied by the Ballymacarbry Public Water Supply came into effect on July 15. This followed a deterioration in raw water quality caused by low water levels in the borehole and increased demand, resulting in elevated turbidity levels at Ballymacarbry Upper Water Treatment Plant.
A boil water notice for customers supplied by the Deelish Public Water Supply came into effect on 24 September due to a deterioration in raw water quality which has impacted the treatment process at the local water treatment plant.
Maura Phelan, Water Operations Manager, Uisce Éireann, said:
“We know how important a safe and reliable water supply is to everyday life and we understand the inconvenience this notice will cause for customers, families, businesses and community groups across the area.
“Protecting public health is always our top priority. As soon as our monitoring identified issues affecting water quality, we acted immediately in consultation with the HSE to put this notice in place as a safety measure.
“Our teams are doing everything possible to resolve the issue and restore normal water quality as quickly as possible. We would like to thank the community for their patience and cooperation while this essential work is carried out.”
Customers are reminded that water is safe to consume once it has been boiled and cooled.
Water must be boiled for:
- Drinking
- Preparing drinks made with water
- Preparing salads and foods that are not cooked before eating
- Brushing teeth
- Making ice
What customers should do:
- Boil water by bringing it to a vigorous rolling boil and allow it to cool before use.
- Use boiled water when washing food that will not be cooked, such as salads.
- Water can still be used for washing, bathing and flushing toilets, but should not be used for brushing teeth or gargling.
- Domestic water filters will not make water safe to drink.
- Extra care should be taken when bathing children to ensure they do not swallow water.
- Great care should be taken when handling boiled water to avoid burns and scalds.








