Where is my local catchment?

With 46 catchments and 583 subcatchments across Ireland, your local one should be an area you are familiar with and know well.

You can find your catchment and subcatchment on the Maps page –allowing geolocation when prompted will zoom the map straight in on where you are now.

On the Maps you can find information about the current status of your local rivers, lakes and beaches, information about how these valuable resources are being used, and some of the environmental pressures on them.

On the Data pages you can see detailed results of scientific tests, including long-term trends, and Dashboards showing information about water quality and the pressures on our catchments and subcatchments. .

Who is involved?

Quite simply, everyone in Ireland has a role to play. This can be from something as simple as making sure you don’t pollute your local stream, or a local community working together to establish a Rivers Trust to enhance the rivers and lakes in their area, to a Government Department or Agency helping a Minister implement a new policy to help protect and enhance all our waterbodies.

This website has been developed and is maintained by the Environmental Protection Agency, and is a collaboration between the Department of Housing, Planning and Local Government, the Environmental Protection Agency, and the Local Authority Waters and Communities Office.


Local Authority Waters and Communities Office

The Waters and Communities Office has been established to carry out public consultation and engagement, and to coordinate the activities of all 31 local authorities in areas connected with the Water Framework Directive.


Environmental Protection Agency

The EPA is responsible for coordinating the monitoring, assessment and reporting on the status of our 4829 waterbodies, looking at trends and changes and determining which waterbodies are at risk and what could be causing this, and drafting environmental objectives and measures for each.


Department of Housing, Planning and Local Government

The Department is responsible for making sure that the right policies, regulations and resources are in place to implement the Water Framework Directive, and developing a River Basin Management Plan and Programme of Measures that will be implemented after public consultation, and sign off by the Minister.