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Huddersfield Rochdale Upton KIRKLEES NORTH Scunthorpe ROCHDALE

Beltoft OLDHAM Holme Barnsley Oldham BARNSLEY Doncaster Owmby Oxspring Manton

0 Denaby 0

4 New Rossington TAMESIDE Glossop Rotherham

Stockport Ughill Gainsborough Stacey Bank ROTHERHAM Upton STOCKPORT New Mills HIGH PEAK BASSETLAW

0

8 Dronfield Bransby 3 Eyam Upton Macclesfield CHESTERFIELD Lincoln Chesterfield Flagg Weston BOLSOVER North Hykeham

DERBYSHIRE DALES

0 Matlock 6 Warslow Holme 3 Leek Ible ASHFIELD Cheddleton Upton Newark-on-Trent MOORLANDS Stoke-on-Trent Atlow Belper Shelton Farley Sudbrook

0 4 3 Fole BROXTOWE Uttoxeter CITY OF DERBY

Weston SOUTH STAFFORD EAST STAFFORDSHIRE Stafford Holwell SOUTH Burton upon Trent Sewstern

0 MELTON 2 3 Ashby-de-la- CHARNWOOD CANNOCK CHASE Cannock LICHFIELD Oakham

Tamworth Manton Ketton

Oadby Tugby Upton 0 AND BOSWORTH

0 Walsall Noseley 3 Sutton Coldfield Atherstone Gretton NORTH West Bromwich Nuneaton HARBOROUGH Corby Birmingham CORBY DUDLEY Halesowen EAST 400 420 440 460 480 500 The shading indicates the maximum requirements for radon protective measures in any location within each 1-km grid square to satisfy the guidance in Building Regulations Approved Document C. The requirement for an existing building with a valid postal address can be obtained for a small charge from www.ukradon.org. The requirement for a site without a postal address is available through the British Geological Survey GeoReports service, http://shop.bgs.ac.uk/GeoReports/.

Level of protection required Settlements Roads National Grid

None Derby Motorways 100-km 10-km

Basic Primary Roads Other Features Grantham Full A Roads LOCAL ADMINISTRATIVE DISTRICT Oakham B Roads Water features Eyam

Map 14 Derbyshire, and , 100-km grid square SK (axis numbers are the coordinates of the National Grid) © Crown copyright. All rights reserved [Health Protection Agency][100016969][2007] Radon potential classification © Health Protection Agency and British Geological Survey copyright [2007]