HC Deb 12 March 1973 vol 852 cc275-302W
Mr. Spearing

asked the Secretary of State for the Environment if he will tabulate in the OFFICIAL REPORT under the headings of each proposed regional water authority the names of all local

Population within area of RWA (000's) Percentage of total population Number of members on RWA
NORTH WEST WATER AUTHORITY
Greater Manchester (M) … … … 2,727 100 4
Merseyside (M) … … … 1,635 99 4
Lancashire … … … 1,341 100 2
Cumbria … … … 472 99 2
Cheshire … … … 821 95 2
Derbyshire … … … 50 5
Staffordshire … … … 38 4
North Yorkshire … … … 14 2
NORTHUMBRIAN WATER AUTHORITY
Tyne and Wear (M) … … … 1,209 100 4
Durham … … … 608 100 2
Cleveland … … … 567 100 2
Northumberland … … … 279 100 2
Cumbria … … … 8 2
North Yorkshire … … … 9 1
SEVERN-TRENT WATER AUTHORITY
West Midlands (M) … … … 2,790 100 4
South Yorkshire (M) … … … 177 13
Derbyshire … … … 886 100 2
Nottinghamshire … … … 973 100 2
Salop … … … 337 100 2
Warwickshire … … … 449 99 2
Leicestershire … … … 794 99 2
Staffordshire … … … 925 95 2
Gloucestershire … … … 395 85 2
Hereford and Worcester … … … 433 77 2
Powys … … … 50 43 2
Humberside … … … 105 13
Avon … … … 89 10
Lincolnshire … … … 24 4
Northamptonshire … … … 13 3
YORKSHIRE WATER AUTHORITY
West Yorkshire (M) … … … 2.053 100 4
South Yorkshire (M) … … … 1,166 88 4
North Yorkshire … … … 629 100 2
Humberside … … … 565 64 2
Derbyshire … … … 190 21 1*
ANGLIAN WATER AUTHORITY
Norfolk … … … 624 100 2
Suffolk … … … 537 100 2
Cambridgeshire … … … 505 100 2
Lincolnshire … … … 478 95 2
Northamptonshire … … … 449 95 2
Essex … … … 1,099 81 2
Buckinghamshire … … … 317 67 2
Bedfordshire … … … 252 55 2
Humberside … … … 291 34 2
Hertfordshire … … … 89 10
Leicestershire … … … 51 6
Nottinghamshire … … … 47 1
Greater London … … … 540 7

authorities which in April 1974 will be in whole or in part within the areas of each authority, together with the approximate total population found within each regional authority, the percentage of the local authority population, and the proposed number of public representatives each local authority will appoint to its respective regional water authority.

Mr. Graham Page

On the basis of the Water Bill as it would be modified by Amendments Nos. 253, 254 and 255, the list is as follows:

Population within area of RWA (000's) Percentage of total population Number of members on RWA
THAMES WATER AUTHORITY
Greater London … … … … 7,379 100 20
Berkshire … … … … 100 2
Oxfordshire … … … … 504 100 2
Hertfordshire … … … … 922 100 2
Surrey … … … … 958 98 2
Buckinghamshire … … … … 375 79 2
Bedfordshire … … … … 208 43 2
Wiltshire … … … … 207 41 2
Hampshire … … … … 296 22 1*
Essex … … … … 255 19 1*
West Sussex … … … … 100 16
Gloucestershire … … … … 63 14
Kent … … … … 166 12
SOUTHERN WATER AUTHORITY
East Sussex … … … … 650 100 2
Isle of Wight … … … … 109 100 2
West Sussex … … … … 584 94 2
Kent … … … … 1,261 90 2
Hampshire … … … … 1,121 82 2
Surrey … … … … 54 6
Wiltshire … … … … 10 2
WESSEX WATER AUTHORITY
Avon … … … … 902 100 2
Somerset … … … … 387 100 2
Dorset … … … … 546 99 2
Wiltshire … … … … 301 62 2
Hampshire … … … … 52 4
SOUTH WEST WATER AUTHORITY
Cornwall … … … … 377 100 4
Devon … … … … 896 100 4
Somerset … … … … 16 4
Dorset … … … … 5 1

(M) denotes a metropolitan county. In each case where it is proposed that a county should be represented on a regional water authority half of the members would be appointed by the county council and half by the district councils in the county, except in those cases marked*, where between one-sixth and one-quarter of the population of a county will be within the area of a regional water authority and there would be one member, appointed by the county council. In the case of the Thames Water Authority the Greater London Council would appoint 10 members, and the London borough councils and the Common Council of the City of London would between them appoint 10 members.

Mr. Spearing

asked the Secretary of State for the Environment if he will tabulate in the OFFICIAL REPORT, in sequence of the proposed regional water authorities, the names of each existing river authority showing for each: the number of persons employed, the approxi- mate mileage of navigable and non-navigable watercourses, respectively, the number of operational navigational locks and the names of other navigation authorities in the area of each authority.

Mr. Graham Page

The information is set out below.

Regional Water Authorities River Authorities (wholly or partly within RWA) Number of River Authority employees Major Authorities, other than River Authorities, with Navigation Responsibilities on Watercourses Navigable and Non-Navigable Watercourses in RWA (miles approx.) Number of Operationa! Locks on Watercourses in RWA (approx.)
North-West Cumberland 123 British Waterways Board Navigable 20 5
Lancashire 396 Non-Navigable 3,332
Mersey and Weaver 585
Northumbrian Northumbrian 217 None Navigable 0 0
Non-Navigable 1,817
Severn-Trent Severn 247 British Waterways Board Navigable 165 55
Trent 815 Lower Avon Navigation Trust Non-Navigable 2,509
Bristol Avon (part)* — Upper Avon Navigation Trust — —
Yorkshire Yorkshire 582 Ouse and Foss Trustees Navigable 150 90
Linton Loch Navigation Commission Non-Navigable 3,406
British Waterways Board — —
Anglian East Suffolk and Norfolk 264 British Waterways Board Navigable 450 85
Great Ouse 464 Great Yarmouth Port and Haven Commission Non-Navigable 2,383 —
Wetland and Nene 250 Middle Level Commission — —
Lincolnshire 374 Conservators of the River Cam — —
Essex (major part) 687 Proprietors of the Chelmer and Blackwater Navigation — —
Thames Thames Conservancy 980 British Waterways Board Navigable 200 110
Essex (part)* — National Trust Non-Navigable 1,425 —
Kent (part)* — Barking and llford Navigation Company (1961) Limited — —
Lee Conservancy 234
Southern Hampshire 53 None Navigable 65 10
Sussex 376 Non-Navigable 1,397 —
Kent (major part) 365
Isle of Wight River and Water Authority 36
Wessex Avon and Dorset 116 British Waterways Board Navigable 30 10
Bristol Avon (major part) 141 Non-Navigable 1,221 —
Somerset 231
South-West Devon 137 None Navigable 0 0
Cornwall 159 Non-Navigable 2,234 —
*Numbers of employees for these authorities are shown by the Regional Water Authority in which the larger part of the River Authority exists.

Mr. Spearing

asked the Secretary of State for the Environment if he will tabulate in the OFFICIAL REPORT, in sequence of the proposed regional water authorities, the names of each existing river authority and for each state the number of employees of river, water and sewerage authorities, respectively, the total abstractions in millions of gallons per day by water undertakers and licensed

Number of Employees Abstractions (MGD) Revenue Expenditure (£M)
Regional Water Authority Existing River Authorities Of River Authorities Of Statutory Water Undertakers Public Water Supply Other Abstractions (Includes CEGB) By River Authorities By Statutory Water Undertakers
North West Cumberland 1,104 5,732 431 1,013 (320) 2.1 30.7
Lancashire
Mersey and Weaver
Northumbrain Northumbrain 217 1,911 191 23 (0) 0.4 10.8
Severn-Trent Severn 1,062 5,674 453 1,729 (1,389) 2.0 34.2
Trent
Yorkshire Yorkshire 582 3,342 242 1,369 (1,077) 1.1 18.0
Anglian East Suffolk and Nor-folk 2,039 3,847 283 331 (151) 3.1 19.6
Essex
Great Ouse
Lincolnshire
Welland and Nene
Thames Lee Conservancy 1,214 8,528 686 242 (139) 2.2 51.8
Thames Conservancy
Southern Hampshire 830 2,933 264 89 (5) 1.8 14.1
Isle of Wight
Kent
Sussex
Wessex Avon and Dorset 488 1,788 142 81 (1) 1.0 10.2
Bristol Avon
Somerset
South West Devon 296 1,213 89 71 (25) 0.6 5.6
Cornwall

Note: There are a small number of cases where the boundaries proposed for water authorities in Schedule 1 to the Water Bill depart from those of the present river authorities. The figures given above relate to complete river authority areas, but the difference is likely to be small. The figures of abstractions represent average daily abstractions during 1971 and exclude small abstractions. The figures of expenditure relate to 1970–71 in the case of river authorities and 1971–72 in the case of statutory water undertakers.

Mr. Spearing

asked the Secretary of State for the Environment if he will tabulate in the OFFICIAL REPORT, in sequence of the proposed regional water authorities, the names of each existing river authority and for each state the names of each statutory water undertaker showing for each the approximate quantity of water processed in millions of gallons per day, and the number of employees, the names of each sewerage authority, the names of each internal drainage board, and the approximate total of employees, with totals for each regional water authority.

abstractors, respectively, and the total approximate revenue expenditure of river, water and sewerage authorities, respectively, all to be totalled for regional water authorities.

Mr. Graham Page

The information about the employees and the revenue expenditure of sewerage authorities is not immediately available. The other information is as follow:

Mr. Graham Page

The names of statutory water undertakers—showing the quantity of water supplied daily—sewerage authorities and internal drainage boards are set out below.

The number of persons employed by water undertakers can only be shown as regional totals. The information about employees of sewerage authorities and internal drainage boards is not immediately available.

For the names of river authorities I would refer the hon. Member to the reply given to a similar Question today.

WATER UNDERTAKERS
North West Water Authority
Quantity supplied mgd
Bolton CBC 28
Calder WB 11.22
Carlisle CBC 5.71
Eden WB 3.04
Furness WB 10.2
Fylde WB 39.2
Lakes & Lune WB 4.02
Liverpool CBC 72.35
Lune Valley WB 8.22
Macclesfield District WB 5.02
Makerfield WB 19.1
Manchester CBC 102.9
Mid Cheshire WB 15.2
North Calder WB 3.8
Preston and District WB 18.8
St. Helens CBC 10.35
South Cumberland WB 13.65
Stockport and District WB 17.8
Warrington, Runcorn and District WB 21.8
West Cumberland WB 7.02
West Lancashire WB 10.35
West Penine WB 32.0
Widnes BC 11.4
Wirrall WB 28.4

Total full-time employees: 5,732.

Northumbrian Water Authority
Darlington CBC 6.02
Durham County WB 20.2
Tees Valley and Cleveland WB 46.4
Tynemouth CBC 10.1
Coquet WB (Bulk Supply Board 9.4
Newcastle & Gateshead W Co. 45.6
Sunderland and South Shields W Co. 26.3
Hartlepool W Co. 9.5

Total full-time employees: 1,911.

Severn-Trent Water Authority
Birmingham CBC 74.0
Central Nottinghamshire WB 16.3
Clywedog Reservoir Joint Authority Bulk Supply
Coventry CBC 20.1
Derwent Valley Water Board (bulk supply board) 50.0
East Shropshire WB 8.4
Leicester CBC 33.0
Montgomeryshire 1.68
North Derbyshire WB 16.4
North East Warwickshire WB 5.8
North West Gloucestershire WB 27.5
North West Leicestershire WB 9.0
North West Worcestershire WB 8.05
Nottingham CBC 35.4
River Dove WB (bulk supply board) 15.1
Rugby Joint WB 3.95
South Derbyshire WB 31.4
South Warwickshire WB 9.7
South West Worcestershire WB 8.00
Stafford BC 4.05
Staffordshire Potteries WB 27.9
West Shropshire WB 6.85

Quantity supplied mgd
Wolverhampton CBC 20.8
South Staffs Waterworks Co 66.8
East Worcestershire Water-works Co 10.25

Total full-time employees: 5,674.

Yorkshire Water Authority
Barnsley CBC 8.1
Bradford CBC 23.5
Calderdale WB 10.7
Claro WB 80.5
Craven WB 6.25
Doncaster and District Joint WB 16.2
East Yorkshire (Wolds Area) WB 6.8
Huddersfield CBC 12.4
Kingston-upon-Hull CBC 27.5
Leeds CBC 34.0
Mid Calder WB 8.9
Northallerton and the Dales WB 3.9
Norton UDC 0.36
Pontefract, Goole and Selby WB 8.84
Rawmarsh UDC 0.97
Rombalds WB 5.5
Rotherham CBC 4.5
Ryedale Joint WB 4.44
Scarborough BC 5.18
Sheffield CBC 40.5
Wakefield and District WB 13.1
Wortley RDC 0.23
York Waterworks Co 9.9

Total full-time employees: 3,342.

Thames Water Authority
Chesham UDC 1.08
Cotswold WB 3.9
Croydon CBC 10.6
Epsom and Ewell BC 2.43
Metropolitan WB 390.0
Middle Thames WB 9.5
Oxfordshire and District WB 21.5
Swindon BC 10.1
Thames Valley WB 26.5
Watford BC 4.52
West Surrey WB 7.95
East Surrey W Co 19.7
Lee Valley W Co 41.5
Luton W Co 12.9
Mid Southern W Co 32.25
Woking and Districts W Co 11.5
SW Suburban W Co 13.6
Rickmansworth and Uxbridge Valley W Co 34.0
Colne Valley W Co 36.25
Sutton District W Co 13.25

Total full-time employees: 8,525.

Wessex Water Authority
Bath CBC 4.9
Dorset WB 19.4
North Wiltshire WB 9.5
South Wiltshire WB 5.55
Wessex WB 8.3
West Somerset WB 11.5
West Wiltshire WB 7.35
Bristol W Co 61.5
West Hants W Co 6.4

Quantity supplied mgd
Bournemouth and District W Co 11.30
Cholderton and bistriet W Co 0.13

Total full-time employees: 1,788.

South-West Water Authority
East Cornwall WB 3.28
East Devon WB 10.7
North and Mid Cornwall WB 6.25
North Devon WB 10.8
Plymouth CBC 19.4
South Cornwall WB 8.05
West Cornwall WB 2.75
South West Devon WB 13.4

Total full-time employees: 1,213.

Anglian Water Authority
Bedfordshire WB 12.92
Bucks WB 21.0
Buckingham WB 5.26
Colchester and District WB 7.73
East Lincolnshire WB 7.70
Ely, Mildenhall and Newmarket WB 4.64
Higham Ferrers and Rushden WB 1.64
Ipswich CBC 11.6
Kesteven WB 4.1
Lincoln and District WB 12.9
Mid Northamptonshire WB 19.4
Nene and Ouse WB 4.75
North West Norfolk Water Board 6.63
Norwich CBC 11.9
South Lincolnshire WB 13.7
South Norfolk WB 5.26
West Suffolk WB 6.4
Wisbcch and District WB 5.88
N Lindsey WB 7.9
NE Lines WB 34.0
Essex W Co. 76.0
East Anglian W Co 13.1
Cambridge W Co 10.1
Tendring Hundred Waterworks Co 4.7

Total full-time employees: 3,847.

Southern Water Authority
Brighton CBC 18.8
Hastings CBC 3.99
Isle of Wight River and Water Authority 7.7
Lymington BC 0.51
Medway WB 27.2
North West Sussex WB 10.6
Southampton CBC 28.75
Thanet WB 10.1
Tunbridge Wells BC 2.72
Winchester BC 2.53
Worthing BC 9.6
Mid Kent W Co 23.5
Mid Sussex W Co 10.1
Sevenoaks and Tonbridge W Co 3.1
Portsmouth W Co 46.0
Eastbourne Waterworks Co 10.8
Folkestone and District W Co 8.3

Total full-time employees: 2,933.

SEWERAGE AND SEWAGE DISPOSAL AUTHORITIES
NORTH WEST WATER AUTHORITY
Weaver—Dane
Northwich RD Congleton RD
Northwich UD Sandbach UD
Winsford UD Alsager UD
Middlewich UD Kidsgrove UD
Nantwich RD Biddulph UD
Nantwich UD Congleton MB
Crewe MB

Bollin
Bucklow RD Alderley Edge UD
Knutsford UD Macclesfield RD
Bowdon UD Macclesfield MB
Hale UD Bollington UD
Wilmslow UD

Middle Mersey
Urmston UD Prestwich MB
Royton UD Swinton & Pendlebury MB
Oldham CB
Lees UD Salford CB
Middleton MB Eccles MB
Chadderton UD Stretford MB
Failsworth UD Sale MB
Drolysden UD Cheadle & Gatley UD
Altrincham MB Hazelgrove & Bramhall UD
Manchester CB

Upper Mersey
Saddleworth UD Bredbury & Romiley UD
Tintwhistle UD
Mossley MB New Mills UD
Stalybridge MB Disley RD
Ashton-under-Lyme MB Whaley Bridge UD
Stockport CB
Longdendale UD Chapel-en-le-Frith RD (part)
Glossop MB
Dukinfield MB Audenshaw UD
Hyde MB Stalybridge and Dukinfield Joint Sewerage Board
Denton UD
Marple UD

Sankey—Glaze
Worsley UD Warrington CB
Aspull UD Warrington RD
Westhoughton UD St. Helens CB
Atherton UD Widnes MB
Tyldesley UD Runcorn UD
Hindley UD Runcorn (part) RD
Leigh MB lymm UD
Irlam UD Rainford UD
Abram UD Leigh and Atherton Joint Sewerage Board
Golborne UD
Billinge & Winstanley UD
Runcorn NT Dev. Corpn.
Ashton-in-Makerfield UD
Warrington NT Dev. Corpn.
Haydock UD
Newton-le-Willows UD

Alt
Formby UD Prescot UD
Crosby MB Whiston RD
Litherland UD West Lanes RD (part)
Bootle CB
Liverpool CB Rimrose Brook Joint Sewerage Board
Kirkby UD
Huyton-with-Roby UD

Wirral
Tarvin (part) RD Bebington MB
Hoylake UD Ellesmere Port MB
Wallasey CB Runcorn (part) RD
Birkenhead CB Chester (part) RD

Roch—Irwell
Rawtenstall MB Burv CB
Bacup MB Radcliffe MB
Whitworth UD Whitefield (part) UD
Wardle UD Bolton CB
Littleborough UD Little Lever UD
Milnrow UD Farnworth MB
Crompton UD Kearslev UD
Haslingden MB Bolton and District Joint Sewerage Board Haslingden Rawtenstall Bacup Joint Sewerage Board.
Ramsbottom UD
Heywood MB
Rochdale CB
Turton UD
Tottington UD

Douglas—Yarrow
Preston RD Standish with Langtree UD
Fulwood UD
Preston CB Ince-in-Makerfield UD
Walton-le-Dale UD
Leyland UD Chorley MB
West Lanes (part) RD Adlington UD
Blackrod UD
Southport CB Horwich UD
Ormskirk UD Wigan CB
Skelmersdale & Holland UD Central Lanes. NT. DEV. Corpn.
Wigan RD Skelmersdale N.T. Dev. Corpn.
Chorley RD
Orrell UD

Ribble—Colder
Settle (part) RD Blackburn RD
Bowland RD Blackburn CB
Barnoldswick UD Great Harwood UD
Colne MB Rishton UD
Barrowford UD Clayton-le-Moors UD
Nelson MB Church UD
Trawden UD Accrington MB
Brierfield UD Oswaldtwistle UD
Burnley CB Withnell UD
Padiham UD Darwen MB
Burnley RD Mid-Calder and Hyndhurst Joint Sewerge Board.
Clitheroe MB
Clitheroe RD
Longridge UD

Wyre—Lime
Lunesdale RD Fleetwood MB
Settle (part) RD Thornton Cleverleys UD
Morecambe & Heysham MB
Poulton-le-Fylde UD
Carnforth UD Blackpool CB
Lancaster MB Lytham St. Annes MB
Lancaster RD
Garstang RD Kirkham UD
Preesall UD Fylde RD

Lakes
Millom RD Ulverston UD
North Lonsdale RD Windermere UD
Lakes UD Kendal MB
Dalton-in-Furness UD Grange UD
South Westmorland RD
Barrow-in-Furness CB
Sedburgh RD

Upper Eden
Border RD Nonh Westmorland RD
Carlisle CB
Penrith RD Aoplebv MB
Penrith UD

Derwent—Ehen
Wigton RD Workington MB
Cockermouth RD Whitehaven MB
Ennerdale RD Cockermouth UD
Mary port UD Keswick UD

NORTHUMBRIAN WATER AUTHORITY
North Northumberland (1a Till—Aln—Coquet)
Berwick-on-Tweed MB Belford RD
Alnwick RD
Norham & Islandshires RD Alnwick UD
Rothbury RD
Glendale RD Amble UD

(lb Wansbeck—Blythe)
Morpeth RD Blythe MB
Morpeth MB Seaton Valley UD
Ashington UD Castle Ward RD
Newbiggin-by-the-Sea UD Seaton Burn Valley Joint Sewerage Board.
Bedlingtonshire UD

Tyne (2a Upper Tyne)
Bellingham RD Hexham RD
Haltwistle RD Hexham UD
Alston with Garrigill RD Prudhoe UD

(2b Lower Tyne)
Whitley Bay MB Boldon UD
Longbenton UD Felling UD
Tynemouth CB Gateshead CB
Wallsend MB Whickham UD
Gosforth UD Blaydon UD
Newcastle-upon-Tyne CB Standley UD
Consett UD
Newburn UD Ryton UD
South Shields CB Tyneside Joint Sewerage Board.
Jarrow MB
Hebburn UD

Wear
Sunderland CB Spennymoor UD
Washington UD Bishop Auckland UD
Houghton-le-Spring UD
Crook & Willington UD
Hetton UD
Chester-le-Street UD Tow Law UD
Lanchester RD
Chester-le-Street RD Weardale RD
Barnard Castle (part) RD
Durham RD
Easington RD Seaham UD
Durham & Framwelgate MB Washington N.T. Dev. Corpn.
Brandon & Byshottles UD Peterlee N.T. Dev. Corpn.

Tees
Barnard Castle (part) RD Startforth RD
Shildon UD
Barnard Castle UD Sedsefield RD

Darlington RD Skelton & Brotton UD
Darlington CB
Stockton RD Loftus UD
Hartlepool CB Croft RD
Teesside CB Stokesley RD
Guisborough UD Aycliffe NT. Dev. Corpn.
Saltburn & Marske-by-Sea UD

SEVERN /TRENT WATER AUTHORITY
Lower Severn
Ledbury RD Cheltenham RD
Newent RD Cheltenham MB
Tewkesbury MB Charlton Kings UD
West Dean RD Stroud RD
East Dean RD Stroud UD
Gloucester RD Dursley RD
Gloucester CB Nailsworth UD

Avon
Coventry CB Alcester RD
Rugby RD Stratford-upon-Avon RD
Rugby MB
Litterworth (part) RD Stratford-upon-Avon MB
Daventry (part) RD
Warwick RD Southam RD
Kenilworth UD Shipston on Stour RD
Warwick MB
Royal Leamington Spa MB Redditch NT. Dev. Corpn.
Redditch UD

Mid Severn
Bewdley MB Droitwich RD
Kidderminster MB Droitwich MB
Kidderminster RD Malvern UD
Stourport-on-Severn UD Upton-on-Severn RD
Pershore RD
Bromsgrove RD Evesham RD
Bromsgrove UD Evesham MB
Martley RD Cheltenham (part) RD
Worcester CB

Upper Severn
Clun amp; Bishops Castle RD Stourbridge MB
Halesowen MB
Ludlow RD Knighton UD
Bridgnorth RD Tenbury RD
Seisdon RD Upper Stour Main Drainage Authority
Dudley (part) CB
Warley (part) CB

Roden
Oswestry RD Oakengates UD
North Shropshire RD Dawley UD
Market Drayton RD Stafford (part) RD
Atcham RD Newport UD
Shrewsbury MB Shifnal RD
Wellington RD Telford N.T. Dev. Corpn.
Wellington UD

Upper Tame
Wolverhampton CB Birmingham CB
Walsall CB Meriden RD
Aldridge Brownhills UD Solihull CB
Dudley (part) CB
Sutton Coldfield MB Upper Tame Main Drainage Authority
West Bromwich CB
Warley (part) CB

Anker
Tutbury RD Ashby-de-la-Zouch RD
Burton-on-Trent CB
Lichfield RD Coalville UD
Lichfield MB Tamworth MB
Repton (part) RD Atherstone RD
Swadlincote UD Market Bosworth (part) RD
Ashby Woulds UD
Ashby-de-la-Zouch UD Nuneaton MB
Hinckley UD
Bedworth UD

Upper Trent
Newcastle-under-Lyme RD Stafford (part) RD
Stafford UD
Newcastle-under-Lyme MB Uttoxeter (part) RD
Cannock RD
Stoke-on-Trent CB Cannock UD
Stone RD Rugeley UD
Stone UD

Derwent
Chapel-en-le-Frith (part) RD Ashbourne RD
Ashbourne UD
Buxton MB Belper RD
Bakewell RD Belper UD
Bakewell UD Ripley UD
Matlock UD Uttoxeter UD
Leek RD Repton (part) RD
Leek UD Derby CB
Wirksworth UD S.E. Derbyshire RD
Cheadle RD Long Eaton UD
Uttoxeter (part) RD

Soar
Castle Donington RD Leicester CB
Shepsted UD Billesdon RD
Loughborough MB Blaby RD
Barrow-upon-Soar RD Oadby UD
Melton Mowbray UD Wigston UD
Melton & Belvoir (part) Rd Lutterworth (part) RD
Market Bosworth (part) RD

Mid Trent
Blackwell (part) RD Ilkeston MB
Alfreton UD Nottingham CB
Heanor UD Carlton UD
Eastwood UD Beestone & Stapleford UD
Kirkby-in-Ashfield UD
West Bridgford UD
Hucknall UD Bingham RD
Arnold UD Basford RD
Southwell (part) RD Melton & Belvoir (part) RD
Newark MB
Newark (part) RD

Lower Trent
Tickhill UD Warsop UD
Maltby UD Mansfield Wood house UD
Kiveton Park RD
Worksop RD Sutton-in-Ashfield UD
East Retford RD
East Retford MB Mansfield MB
Gainsborough RD Southwell (part) RD
Clownc RD Newark (part) RD
Worksop MB Glanford Brigg (part) RD
Gainsborough UD
Isle of Axholme RD Scunthorpe MB
Blackwell (part) RD

North Lines
Barton-upon-Humber UD Grimsby RD
Cleethorpes MB
Glanford Brigg (part) RD Louth RD
Louth MB
Brigg UD Mablethorpe & Sutton UD
Caistor RD
Market Rasen UD Alford UD
Grimsby CB Spilsby (part) RD

Upper Severn (Wales)
Ceiriog (part) RD Newtown & Llanll-wchaiarn UD
Llanfyllin MB
Llanfyllin RD Newtown & Llanid-loes RD
Welshpool MB
Forden RD Llanidloes MB
Montgomery MB Mid Wales New Town

YORKSHIRE WATER AUTHORITY
Hull
Bridlington MB Haltemprice UD
Bridlington RD Kingston-upon-Hull CB
Driffield UD
Driffield RD Hedon MB
Beverley MB Withernsea UD
Beverley RD Howden RD
Hornsea UD Pocklington RD
Holderness RD

Upper Derwent
Helmsley RD Norton UD
Kirkbymoorside RD Malton UD
Pickering RD Malton RD
Pickering UD Easingwold RD
Scarborough RD Flaxton RD
Scarborough MB York CB
Scalby UD Derwent (part) RD
Filey UD Whitby RD
Norton RD Whitby UD

Lower Ouse—Don
Derwent (part) RD Doncaster RD
Selby UD Adwick-le-Street UD
Selby RD Bentley-with-Arksey UD
Osgoldcross RD
Goole RD Doncaster CB
Goole MB Conisbrough UD
Thome RD

Swale—Ure
Reeth RD Bedale RD
Richmond RD Thirsk RD
Richmond MB Ripon & Pateley Bridge (part) RD
Northallerton RD
Aysgarth RD Ripon MB
Leyburn RD Wath RD
Masham RD Northallerton UD

Nidd—Wharfe & Mid Aire
Ripon & Pateley Bridge (part) RD Wetherby RD
Horsforth UD
Nidderdale RD Leeds CB
Harrogate MB Tadcaster RD
Knaresborough UD Morley MB
Wharfedale RD Rothwell UD
Otley UD Garforth UD

Wharfe—Aire
Settle RD Earby UD
Skipton RD Silsden UD
Skipton UD Aireborough UD

Ilkley UD Bingley UD
Keighley MB Pudsey MB
Baildon UD Bradford CB
Shipley UD Denholme UD

Upper Colder
Hepton RD Ripponden UD
Todmorden MB Elland UD
Hebden Royd UD Luddenden Foot Joint Sewerage Board.
Sowerby Bridge UD
Halifax CB Hebden Bridge Joint Sewerage Board.
Queensbury & Shelf UD

Mid—Colder
Colne Valley UD Dewsbury CB
Meltham UD Ossett MB
Huddersfield CB Holmfirth UD
Brighouse MB Kirkburton UD
Spenborough MB Honley and South Crosland Joint Sewerage Board
Heckmondwike UD
Batley MB
Mirfield UD

Dearne
Denby Dale UD Darfield UD
Penistone (part) RD Wombwell UD
Darton UD Hoyland Nether UD
Dodworth UD Swinton UD
Royston UD Wath-upon-Dearne UD
Barnsley CB
Cudworth UD Dearne UD
Worsborough UD Mexborough UD

Upper Don
Penistone (part) RD Chesterfield MB
Penistone UD Staveley UD
Stocksbridge UD Bolsover UD
Rotherham CB Chesterfield RD
Sheffield CB Clay Cross UD
Rotherham RD Rawmarsh UD
Dronfield UD Wortley RD

Lower Colder
Stanley UD Featherstone UD
Wakefield CB Pontefract MB
Horbury UD Knottingley UD
Wakefield RD Hemsworth UD
NormantOTi UD Hemsworth RD
Castleford MB

ANGLIAN WATER AUTHORITY
Crouch—Blackwater
Dunmow (part) RD Burnham-on-Crouch UD
Braintree RD
Chelmsford RD Basildon UD
Chelmsford MB Rayleigh UD
Braintree & Bocking UD Benfleel UD
Canvey Island UD
Witham UD Rochford RD
Maldon RD Southend CB
Maldon MB Basildon NT Dev. Corpn.

Colne
Clare RD Hadleigh UD
Haverhill UD Samford (part) RD
Halstead RD Lexden & Winstree Rd
Halstead UD
Melford RD Colchester MB
Sudbury MB Wivenhoe UD
Cosford RD Tendring RD

Brightlingsea UD Harwich MB
Clacton UD West Mersea UD
Frinton & Walton UD

Gipping—Deben
Depwade (part) RD Saxmundham UD
Diss UD Leiston-cum-Sizewell UD
Loddon (part) RD
Wainford RD Aldeburgh MB
Bungay UD Gipping RD
Beccles MB Stowmarket UD
Lothingland RD Deben RD
Lowestoft MB Woodbridge UD
Hartismere RD Ipswich CB
Eye MB Felixstowe UD
Halesworth UD Samford (part) RD
Blyth RD Southwold MB

Wensum—Bure Broads
Walsingham RD Smallburgh RD
Wells-next-the-sea UD North Walsham UD
Forehoe & Henstead RD
Erpingham RD
Sheringham UD Wymondham UD
Cromer UD Norwich CB
Mitford & Launditch RD Blofleld & Flegg RD
Great Yarmouth CB
East Dereham UD Depwade (part) RD
St. Faith's & Aylsham RD Loddon (part) RD

Little Ouse
Swaffham RD Mildenhall RD
Swaffham UD Thingoe RD
Downham (part) RD Bury St Edmunds MB
Wayland RD Thedwastre RD
Thetford MB

Cam
Ramsey UD Cambridge MB
North Witchford RD Newmarket RD
Chatteris UD Newmarket UD
Ely RD S. Cambridgeshire RD
Ely UD
Huntingdon RD Hitchin (part) RD
Huntingdon & Godmanchester MB Saffron Walden (part) RD
St Ives MB Saffron Walden MB
St. Ives RD Royston UD
Chesterton RD

Middle Ouse
Hitchin UD Ampthill UD
Bedford RD Biggleswade RD
Bedford MB Sandy UD
Kempston UD Biggleswade UD
St Neots UD Hitchin (part) RD
St Neots RD Letchworth UD
Ampthill RD Baldock UD

Upper Ouse
Towcester RD Wing RD
Newport Pagnell RD Leighton Linslade UD
Newport Pagnell UD
Wolverton UD Luton RD
Buckingham RD Dunstable MB
Buckingham MB Brackley MB
Winslow RD Milton Keynes NT Dev Corpn
Bletchley UD

Nene
Market Harborough RD Wellingborough RD
Wellingborough UD
Market Harborough UD Irthlingborough UD
Raunds UD
Kettering RD Rushden UD
Desborough UD Higham Ferrers MB
Rothwell UD Oundle & Thrapston (part) RD
Brixworth RD
Kettering MB Daventry (part) RD
Burton Latimer UD Northampton RD
Northampton CB Daventry MB

Lower Welland-Witham
South Kesteven RD Thorney RD
Bourne UD Uppingham RD
Spalding RD Corby UD
Spalding UD Oundle & Thrapston (part) RD
Oakham RD
Oakham UD Oundle UD
Ketton RD Norman Cross RD
Stamford MB Old Fletton UD
Barnack RD Whittlesey UD
Peterborough RD Peterborough NT Dev Corpn
Peterborough MB

Lower Ouse
East Elloe RD Marshland RD
Docking RD King's Lynn MB
Hunstanton UD Downham (part) RD
Freebridge Lynn RD Downham Market UD
Wisbech RD
Wisbech MB March UD

Witham
Grantham MB Skegness UD
West Kesteven RD North Kesteven RD
Welton RD Lincoln CB
Horncastle RD East Kesteven RD
Horncastle UD Sleaford UD
Woodhall Spa UD Boston RD
Spilsby (part) RD Boston MB

THAMES WATER AUTHORITY
Greater London
Greater London Council Dartford RD
Sevenoaks UD
All London Boroughs Sevenoaks (part) RD
Cheshunt UD Caterham & Warlingham UD
Waltham Holy Cross
Banstead UD
Epping UD Epsom & Ewell MB
Chigwell UD Sunbury on Thames UD
Epping UD
Epping & Ongar RD Staines UD
Brentwood UD West Kent Main Sewerage Board.
Thurrock UD
Dartford MB

Upper Lee
Luton CB Harlow UD
Hitchin (part) RD Sawbridgeworth RD
Harpenden UD Bishops Stortford UD
Hatfield (part) RD Dunmow (part) RD
Welwyn RD Saffron Walden (part) RD
Welwyn Garden City UD
Middle Lee Regional Drainage Scheme
Stevenage UD
Hertford RD Harlow NT Development Corporation
Hertford MB
Ware RD Stevenage NT Development Corporation
Hoddesdon UD
Braughing RD

Colne
Berkhamsted (part) RD Chorleywood UD
Rickmansworth UD
Berkhamsted UD Chesham UD
Hemel Hempstead RD Amersham RD
Beaconsfield UD
Hemel Hempstead MB High Wycombe MB
Wycombe RD
St. Albans RD Marlow RD
St. Albans MB Eton RD
Potters Bar UD Eton UD
Elstree RD Slough MB
Bushey UD West Herts, Main Drainage Authority
Watford MB
Watford RD

Cherwell—Thame
Brackley RD Aylesbury RD
Banbury RD Aylesbury MB
Banbury MB Tring UD
Chipping Norton RD Berkhamsted (part) UD
Chipping Norton MB
Woodstock MB Thame UD
Ploughley RD Abingdon RD
Bicester UD Abingdon MB
Oxford CB Bullingdon RD

Upper Thames
North Cotswold RD Northleach RD Highworth RD
Swindon MB
Cirencester RD Witney UD
Cirencester UD Witney RD
Cricklade & Wootton Bassett (part) RD Faringdon RD

Kennet
Marlborough & Ramsbury RD Wallingford RD
Wallingford MB
Marlboroueh MB Henley RD
Wantage RD Henley MB
Wantage UD Bradfield RD
Hungerford RD Kingsclere & Whitchurch (part) RD
Newbury RD
Newbury MB Reading CB

Loddon
Maidenhead MB Farnborough UD
Cookham RD Frimley & Camberley UD
Wokingham MB
Wokingham RD Easthampstead RD
Basingstoke MB New Windsor MB
Basingstoke (part) RD Windsor RD
Bracknell NT Development Corporation
Fleet UD
Hartley Wininey RD
Aldershot MB

Wey
Egham UD Hambledon RD
Bagshot RD Farnham UD
Chertsey UD Haslemere UD
Woking UD Petersfield (part) RD
Guildford RD
Guildford MB Alton RD
Godalming MB Alton UD

Mole
Walton & Weybridge UD Dorking & Horley RD
Esher UD Reigate MB
Leatherhead UD Crawley UD
Dorking UD

SOUTHERN WATER AUTHORITY
Medway
Godstone RD Swanscombe UD
Sevenoaks (part) RD Northfieet UD
Uckfield (part) RD Gravesend MB
East Grinstead UD Strood RD
Tonbridge UD Mailing RD
Southborough UD Rochester MB
Royal Tunbridge Wells MB Gillingham MB
Chatham MB
Tonbridge RD Rochester, Chatham and Gillingham Joint Sewerage Board
Cranbrook (part) RD
Maidstone RD
Hollingbourn RD
Maidstone MB

Stour
Queenborough in Sheppey MB Eastry RD
Bridge-Blean RD
Sittingbourne & Milton UD Canterbury CB
Deal MB
Swale RD Dover RD
Whitstable UD Dover MB
Faversham MB Folkestone MB
Heme Bay UD Hythe MB
Margate MB Elham RD
Broadstairs & St. Peter's UD East Ashford RD
West Ashford RD
Ramsgate MB Ashford UD
Sandwich MB

Rother
Tenterden RD Battle RD
Tenterden MB Hastings CB
Romney Marsh RD Bexhill MB
New Romney MB Hailsham RD
Lydd MB Seaford UD
Rye MB Eastbourne CB
Cranbrook (part) RD

Arun, Adur, Ouse
Wothing RD Shoreham-by-Sea UD
Worthing MB Southwick UD
Horsham RD Portslade-by-Sea UD
Horsham UD Hove MB
Chanctonbury RD Brighton CB
Lewes MB Brighton Intercepting and Outfall Sewer Board
Newhaven UD
Burgess Hill UD
Cuckfield RD Portslade and Southwick Outfall Sewerage Board
Cuckfield UD
Uckfield (part) RD
Chailey RD

Portsmouth—I O W
Midhurst RD Chichester MB
Petersfield UD Bognor Regis UD
Petersfield RD Isle of Wight RD
Petworth RD Cowes UD
Arundel MB Newport MB
Uttlehampton UD Ryde MB
Portsmouth CB Sandown/Shanklin UD
Havant & Waterloo UD
Ventnor UD
Chichester RD

Test/Itchen
Andover RD Basingstoke (part) RD
Andover MB
Kingsclere & Whitchurch (part) RD Romsey & Stockbridge RD
Romsey MB

Winchester RD Fareham UD
Winchester MB Gosport MB
Eastleigh MB Lymington MB
Southampton CB South Hampshire Main Drainage Board
New Forest RD
Droxford RD

WESSEX WATER AUTHORITY
Parret
(1a)
Williton RD Bridgwater RD
Minehead UD Bridgwater MB
Watchet UD Taunton MB
Wellington RD Taunton RD
Wellington UD Langport RD

(1b)
Chard RD Sherborne RD
Chard MB Sherborne UD
Ilminster UD Beaminster RD
Crewkerne UD Bridport RD
Yeovil RD Bridport MB
Yeovil MB

Axe—Brue
Burnham-on-Sea UD Glastonbury MB
Axbridge RD Street UD
Weston-super-Mare MB Shepton Mallet RD
Shepton Mallet UD
Wells RD Wincanton RD
Wells MB

Lower Bristol Avon
Clevedon UD Bristol CB
Portishead UD Mangotsfield UD
Long Ashton RD Kingswood UD
Glutton RD Warmley RD
Norton-Radstock UD Sodbury RD
Keynsham UD Frome RD
Bathavon RD Frome UD
Bath CB Thornbury RD

Upper Bristol Avon
Tetbury RD Bradford-on-Avon UD
Malmesbury RD
Malmesbury MB Trowbridge UD
Calne & Chippenham RD Westbury UD
Warminster & West-bury (part) RD
Chippenham MB
Calne MB Cricklade & Wootton Bassett (part) RD
Bradford & Melk-sham RD
Devizes RD
Melksham UD Devizes MB

Avon (Hants)
Warminster UD Salisbury & Wilton RD
Warminster & West-bury (part) RD
Wilton MB
Mare & Tisbury RD New Sarum MB
Pewsey RD Ringwood & Fording-bridge RD
Amesbury RD

Dorset Rivers
Dorchester RD Shaftesbury MB
Dorchester MB Sturminster RD
Weymouth & Melcombe Regis MB Blandford RD
Blandford Forum MB
Portland UD Wareham & Purbeck RD
Shaftesbury RD

Wareham MB Christchurch MB
Wimborne & Cran-borne RD Swanage UD
Wimborne Minster UD
Poole MB
Bournemouth CB

SOUTH-WEST WATER AUTHORITY
West Cornwall
St Just UD Truro RD
West Penwith RD Truro MB
Penzance MB Newquay UD
St Ives MB St Austell RD
Camborne-Redruth UD St Austell with Fowey MB
Kerrier RD Wadebridge & Padstow UD
Helston MB
Penryn MB Bodmin MB
Falmouth MB Camelford RD

Tamar
Stratton RD Saltash MB
Bude-Stratton UD Torpoint UD
Holsworthy RD Tavistock RD
Launceston RD Looe UD
Launceston MB Plymouth CB
Liskeard RD Plympton St Mary RD
Liskeard MB
St Germans RD

Dart-Teign
Okehampton (part) RD Totnes RD
Totnes MB
Newton Abbot RD Torbay CB
Newton Abbot UD Dartmouth MB
Ashburton UD Kingsbridge RD
Buckfastleigh UD Kingsbridge UD
Dawlish UD Salcombe UD
Teignmouth UD

Taw-Torridge
Bideford MB Lynton UD
Northam UD South Molton RD
Bideford RD Torrington RD
Great Torrington MB Okehampton (part) RD
Ilfracombe UD
Barnstaple RD Okehampton MB
Barnstaple MB Crediton (part) RD

Exe-Otter
Dulverton RD Budleigh Salterton UD
Tiverton RD
Tiverton MB Ottery St Mary UD
Crediton (part) RD Sidmouth UD
Crediton UD Honiton RD
St Thomas RD Axminster RD
Exeter CB SeatonUD
Exmouth UD Lyme Regis MB
Honiton MB

INTERNAL DRAINAGE DISTRICTS
(*Indicates IDDs Administered by present River Authorities)
NORTH WEST WATER AUTHORITY
Burgh by Sands, Beaumont and Orton Newland Moss Windermoor Winster
Waver and Wampole* Thurnham and Cockerham
Allonby Bay and River Ellen* Pilling and Winmar-leigh
Gleaston*

Stalmine, Preesall and Hambleton Croston
River Crossens
South Fylde River Dudden
Longton Marsh* River Kent Estuary
Hesketh Estate (Flood Defences)* Beetham and Arnside

NORTHUMBRIAN WATER AUTHORITY
Prestwick Carr

SEVERN—TRENT WATER AUTHORITY
Baggymoor West Butterwick
Melverley South Axholme
Powysland West Axholme
Rea Armthorpe
Strine Potteric Carr
Longdon and Elders-field Finningley
Gainsborough
West Gloucestershire Everton
South Gloucestershire Tickhill
Adlingfleet and Whit-gift Rivers Idle and Ryton*
Garthorpe Laneham
Crowle Newark
Tween Bridge Fairham Brook
Ashfields Althorpe
West Moor Kingston Brook
Hatfield Chase Corporation* Sinfin Moor
Elford
Scunthorpe Sow and Penk*
Messingham

YORKSHIRE WATER AUTHORITY
Bedale Preston
Upper Swale Thorngumbald
Cod Beck Keyingham Level
Lower Swale Otteringham
Rye Winestead Level
Thornton Skeffling
Muston and Yedingham Cottingham
Elloughton and Welton
Bulmer
Kyle Lower Ouse
Ure Cliffe
Lower Nidd Selby
River Crimple West Huddlesey
Ainsty Knottingley to Gowdall
Ouseburn
Marston Moor Lower Aire
Upper Ousc Snaith
River Foss Cowick
Wilberfoss and Thornton Level Rawcliffe
Goole and Airmyn
Ouse and Derwent Dempster
Acaster Reedness and Swinefleet
Appleton Roebeck and Copmanthorpe
Goolefields
North Wharfe Thorn tree
Selby Dam Black Drain
Wistow Cawood and Sykehouset
Selby Fishlake
West Derwent Went
Market Weighton Dun
Wiske Dearne and Dove
South Wharfe Airedale
Beverley* Earby and Salther-forth
Beverley and Barnston Holdarness*

ANGLIAN WATER AUTHORITY
Snettisham East of Ouse, Polver and Nar
Gay wood
Upper Nar West of Ouse

Magdalen Padnal and Waterden Fen (Upper District)
Marshland Smeeth and Fen
Needham Burial and Birdbeck Middle Fen and Mere
Mildenhall Fen
Ladus Fen Swaffham
Churchfield and Plawfield Waterbeach Level
Old West
Nordelph Willingham West Fen
Downham and Stow Bardolph Over
Bluntisham
Stoke Ferry Houghton and Wyton
Stringside Alconbury and Ellington
Northwold
East Harling River Ivel
Wissey Bedfordshire First
Hilgay Great West Fen River Ouzel
Buckingham
Upwell Middle Level
Euximoor Holme Common
March Fifth District River Burn
March Sixth District Stiffey River
March and Whittlesey Cley and Wiveton
Whittlesey and Kingsland Salthouse and Kelling
Drysides River Wensum
Whittlesey and Farcet Upper Bute
Glassmoor and Mere-side Smallburgh
Happisburgh to Winterton
Whittlesey Fifth
White Fen Middle Bute
Ransonmoor Repps Martham and Thurne
March Third District
March East Muckfleet and South Flegg
Wimblington Common
Lower Bure Halver gate Fleet and Acle Marshes
Wimblington Combined
Manea and Welney Upper Yare and Tas
Hundred Foot Washes Lower Yare 1st
Littleport and Downham Lower Yare 2nd
Lower Yare 3rd
Southery Lower Yare 4th
Feltwell Fen Second District Limpenhoe and Reed-ham
Lekenheath Langley Chedgrave and Toft Monks
Burnt Fen
Padnal and Waterden Fen (Lower District) Burgh Castle and District
Winterton Beck
Chatteris and Dod-dington (Curff District) Ancholme
North East Lindsey
Tetney Drainage Embankment
Benwick
Ramsey Fifth Louth
Ramsey Fourth Upper Witham
Witham 1st
Holmewood and Stilton Witham 3rd
Witham 4th
Yaxley Alford
Connington and Holme Skegness District
Black Sluice
Woodwalton
Sawtry Tetford*
Ramsey Upwood and Great Raveley North welland
South Welland
Ramsey Second South Holland Embankment
Ramsey First
Warboys Somersham and Pidley Holland Elloe
Sutton Bridge
Nightlayers Wingland
Sutton and Mepal Westside Marshes
Haddenham Level Lower Waveney 2nd
Little Thetford Lower Waveney 3rd
Cawdle Fen Blundeston Flixton and Oulton

Oulton Carlton Col-ville-Barnby Wherstead and Shotley*
Lower Waveney South Holland
Waveney Valley Deeping Fen Spalding and Pinchbeck
Lothingland
River Blyth* Baston Langtoft and Deepings
Minsmere*
Fromus Aide and Thorpeness Maxey
Hundred of Wisbech
Upper Aide* Waldersey
River Deben (Upper) Nene Wash Lands
River Gipping Nene Valley Navigation and Improvement (1st District)*
River Deben (Lower)
Lower Aide
Middle Aide Nene Valley Navigation and Improvement (2nd District)*
Alderton Hallesley and Bawdsey
Felixstowe North Level
Feldale

THAMES WATER AUTHORITY
Nil

SOUTHERN WATER AUTHORITY
Isle of Wight* Lombards Wall to Gravesend Bridge Commissioners of Sewers*
Lower Medway
River Stour
Upper Medway
Rother Gravesend Bridge to Sheerness and Penshurst Commissioners of Sewers*
Romney Marsh Level
Level of New Romney
Denge and South-brooks South West Sussex*
River Arur*
Walland Marsh River Adur*
Pett River Ouse (Sussex)*
Pennington Marshes* Pevensey Levels*
Cuckmere*

WESSEX WATER AUTHORITY
Lower Avon Chedzoy District
Gordano Valley King Sedgmoor and carey Valley
North Somerset
West Mendip Otthery Middlezoy and Westonzoyland
Lower Axe
Upper Axe North Moor District
Upper Brue Stanmoor District
Stockland District Aller Moor
Cannington and Wembdon Langport District
West Sedgmoor District
Lower Brue
Bridgwater and Pawlett Curry Moor Dunster

SOUTH WEST WATER AUTHORITY
Braunton Marsh River Clyst
River Exe (Lower)

WELSH NATIONAL WATER AUTHORITY
Valley Mawddach and Wnion*
Malldraeth Marsh*
Afon Ganol* Dysynny Valley*
River Conway* Towyn*
Llanfrothen* Borth*
Harlech and Maentwrog* Glaslyn Pensyflog*
River Clywd*
Ardudwy Marsh* River Dee (Upper Level)*

River Dee (Middle Level)* River Lugg
Lower Wye
River Dee (Lower Level)* Caldicot and Went-looge Levels