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Water supply and wastewater connections

Irish Water are your contact point for all water and wastewater connections to the public infrastructure

Visit for application forms and further information.

You must use the official Irish Water application form

Page last reviewed: 20/04/20

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Irish Water
Irish Water
PO Box 860
South City Delivery office
Cork City
Customer care: 1800 278 278 / 01 707 2828
Billing: 0818 778 778 / 01 707 2827
Minicom (hearing impaired customers): 1800 378 378
Opening hours

Customer Care Team

Lines are open 24/7


Lines are open Mon - Fri 9am - 5:30pm

For hearing impaired customers with minicom equipment

Minicom: 1800 378 378 See contact us on the Irish Water web site at for up to date information.