Great Britain/ Northern Ireland

DEFRA

 

Environment Agency of England and Wales

 

National Assembly for Wales

 

Scottish Executive

 

Environment and Heritage Service (Northern Ireland)

 

UKTAG

 

Water Service

 

British Waterways

 

Waterways Ireland

 

SEPA

 

Rivers Agency (Northern Ireland)

 

North South Share

 

Irish EPA

 

Department of Environment, Heritage and Local Government (Ireland)

 

OFWAT

 

Drinking Water Inspectorate (England and Wales)

 

Water Service (Northern Ireland)

 

Water UK

Scottish Water