A boil water notice has been issued for approximately 11,000 homes in County Tipperary, Ireland, due to concerns regarding the quality of the public water supply. The notice, issued by Irish Water in consultation with the Health Service Executive, affects customers in specific areas of the county. Residents are advised to boil all water for drinking, food preparation, brushing teeth, and making ice. While the primary impact is in Tipperary, parts of County Waterford are also included in the affected area. The issue stems from potential contamination of the water supply, though the specific source remains under investigation. Irish Water states they are working to resolve the problem and restore normal service as quickly as possible, providing updates as they become available. Further information and a full list of affected areas can be found on the Irish Water website.