Cork Lower Harbour Project
Find out how we are improving the harbour's water quality
Experiencing water supply issues?
View your local supply and service updates
Who collects your wastewater?
Irish Water is responsible for the collection and treatment of public wastewater
What to do with blocked drains
Information on dealing with wastewater issues and emergencies
Do you qualify for First Fix Free?
Find out who is eligible to have their leak investigated and repaired for free
Conserve water and reduce your bills
Register for our free Water Stewardship Training Programme
Business conservation
Reduce water use in your business
Conserve water at home
Water conservation tips for your home
Connecting to our network?
Check out our step-by-step guide to the connections process
Customer Support Videos
View our series of helpful videos for advice on common water related issues
Report a Leak
Please help conserve water by reporting leaks on the public network via our online form
Join our team
View the career opportunities currently on offer with Irish Water
Find out about Irish Water
Our mission and business plan to transform our water services
View the information below to figure out whether it's likely that you have an airlock.
It is probably not an airlock. Check for water outages in your area caused by maintenance work or supply issues.
Supply and service updates
Callsave 1850 278 278 / International +353 1 707 2828.
You may have an airlock in your plumbing system.
How to check for and clear airlocks
If you have been quoted an outage reference number, you can enter it above. E.g. ROS024892
