Water abstraction

All you need to know about taking or impounding water.

The supply of water is limited, so we make sure that it’s managed and used effectively to meet the needs of people and the natural environment.  We do this through a licensing system.

In this section you will find information about:

  • whether you need a licence
  • CAMS - to check how much water is available in your area
  • how to apply for a new licence
  • how to change an existing licence (includes how to extend the authorised period on your irrigation licence) 
  • hydropower
  • metering abstractions
  • our work towards restoring sustainable abstractions
  • water rights trading
  • modernising the regulation of water resources
  • Water Act 2003 - removal of exemptions from licence control 

Helpful documents:

Customers in Wales

On 1 April 2013 Natural Resources Wales (NRW) will take over the responsibilities of the Environment Agency in Wales.

To support NRW we will continue to provide this online service until it can be moved to their website.

Please contact NRW with any queries or feedback about this service.