UK places
UK water geography operates as three overlapping hierarchies that do not nest: administrative units, water company service areas, and river basin districts. All three are published here, because water data is reported against all three.
All places
Aberdeen City
Aberdeenshire
Anglian river basin district
Angus
Antrim and Newtownabbey
Ards and North Down
Argyll and Bute
Armagh City, Banbridge and Craigavon
Bath and North East Somerset
Belfast
Berkshire
Birmingham
Blaenau Gwent
Bradford
Bridgend
Brighton and Hove
Bristol
Bristol Water service area
Buckinghamshire
Caerphilly
Cambridge
Cambridgeshire
Cardiff
Carmarthenshire
Causeway Coast and Glens
Ceredigion
Cheshire East
City of Edinburgh
Clackmannanshire
Conwy
Cornwall
County Durham
Coventry
Cumberland and Westmorland
Dee river basin district
Denbighshire
Derby
Derbyshire
Derry City and Strabane
Devon
Dorset
Dumfries and Galloway
Dundee City
East Ayrshire
East Dunbartonshire
East Lothian
East Midlands
East of England
East Renfrewshire
East Sussex
Essex
Exeter
Falkirk
Fermanagh and Omagh
Fife
Flintshire
Glasgow City
Gloucester
Gwynedd
Hampshire
Hertfordshire
Highland
Humber river basin district
Inverclyde
Ipswich
Isle of Anglesey
Kent
Kingston upon Hull
Lancashire
Leeds
Leicester
Leicestershire
Lincolnshire
Lisburn and Castlereagh
Liverpool
London
Luton
Manchester
Merthyr Tydfil
Mid and East Antrim
Mid Ulster
Midlothian
Milton Keynes
Monmouthshire
Moray
Na h-Eileanan Siar
Neagh Bann river basin district
Neath Port Talbot
Newcastle upon Tyne
Newport
Newry, Mourne and Down
Norfolk
North Ayrshire
North East
North Eastern river basin district
North Lanarkshire
North West
North West river basin district
North Western river basin district
North Yorkshire
Northamptonshire
Northumberland
Northumbria river basin district
Norwich
Nottingham
Nottinghamshire
Orkney Islands
Oxford
Oxfordshire
Pembrokeshire
Perth and Kinross
Peterborough
Plymouth
Portsmouth
Portsmouth Water service area
Powys
Reading
Renfrewshire
Rhondda Cynon Taf
Scotland river basin district
Scottish Borders
SES Water service area
Severn river basin district
Sheffield
Shetland Islands
Shropshire
Solway Tweed river basin district
Somerset
South Ayrshire
South East
South East river basin district
South Lanarkshire
South Staffs Water service area
South West
South West river basin district
Southampton
Staffordshire
Stirling
Stoke-on-Trent
Suffolk
Sunderland
Surrey
Swansea
Thames river basin district
Torfaen
Vale of Glamorgan
Warwickshire
West Dunbartonshire
West Lothian
West Midlands
West Sussex
Western Wales river basin district
Wiltshire
Wolverhampton
Worcestershire
Wrexham
York
Yorkshire and the Humber