Primary Local Authority Secondary Local Secondary Conservation Target Area (CTA) AONB Primary Catchment District Authority Districts Catchment Kennet (Ali Berkshire Downs Escarpment Core East Vale of White Horse North Wessex Downs Ock Love) Berkshire Downs Escarpment Core West Vale of White Horse North Wessex Downs Ock Bernwood South Oxfordshire Buckinghamshire Thame Cherwell Blenheim and Ditchley Parks West Oxfordshire Cotswolds (partially) Evenlode Vale of White Horse, Blewbury to Streatley Downs South Oxfordshire North Wessex Downs South Chilterns West Berkshire Brill and Muswell Hill Cherwell Buckinghamshire Thame Chilterns Dipslope and Plateau South Oxfordshire Buckinghamshire Chilterns South Chilterns Chilterns Escarpment Central South Oxfordshire Chilterns South Chilterns

Chilterns Escarpment North South Oxfordshire Chilterns Thame South Chilterns

Chilterns Escarpment South South Oxfordshire Chilterns South Chilterns Chilterns Escarpment South Central South Oxfordshire Chilterns South Chilterns Glyme & Dorne Valleys West Oxfordshire Evenlode Kirtlington and Bletchingdon Parks and Woods Cherwell Ray Lower Cherwell Valley Cherwell Cherwell Lower Windrush Valley West Oxfordshire Windrush North Evenlode Valleys West Oxfordshire Cotswolds Evenlode Northern Valleys Cherwell Cotswolds (partially) Cherwell Otmoor Cherwell Cherwell Ray Oxford Heights East South Oxfordshire Thame Oxford Heights West Vale of White Horse Ock Windrush Vale of White Horse, Oxford Meadows and Farmoor Cherwell Ock Windrush Oxford City Ray Cherwell Ray Shotover South Oxfordshire Oxford City Thame South Cotswolds Valleys West Oxfordshire Windrush Swere Valley and Upper Stour Cherwell West Oxfordshire Cherwell Thame Park South Oxfordshire Thame Thames and Cherwell at Oxford Vale of White Horse Oxford City Ock Cherwell Thames Clifton to Shilligford South Oxfordshire Thame Ock Thames Radley to Abingdon Vale of White Horse South Oxfordshire Ock Thames Wallingford to Goring South Oxfordshire Chilterns South Chilterns Tusmore and Shellswell Park Cherwell Ray Upper Cherwell Valley Cherwell Cherwell Upper Thames Vale of White Horse West Oxfordshire Windrush Upper Windrush Valley West Oxfordshire Cotswolds Windrush West Oxon Heights Streams, Hills, Woods and Windrush/Upp Vale of White Horse Ock Parks er Thames Wychwood and Lower Evenlode West Oxfordshire Cotswolds Evenlode Windrush Wytham Hill Vale of White Horse Ock