Navigation Authority Environment Agency
Address: Anglian Region Kingfisher House Orton Goldhay, Peterborough, PE2 5ZR
Telephone: 03708 506506
Website: Environment Agency
Denver Lock and Hermitage Lock Environment Agency
Address: Denver Sluice Complex, Sluice Rd, Downham Market PE38 0AZ
Telephone: 01487 841548
The Inland Waterways Association
Address: 9 Beaufort Way, Bedford, MK41 7XQ
Telephone: 01234 344884
Email: greatouse@waterways.org.uk
Norfolk County Council
Address: County Hall, Martineau Lane, Norwhich, NR1 2DH
Telephone: 0344 8008020
Website: Norfolk County Council
Cambridgeshire County Council
Address: Shire Hall, Cambridge, CB3 0AP
Telephone: 0345 0455200
Website: Cambridge County Council
Address: The Priory Centre, Priory Chase, Downham Market, Norfolk, PE38 9JS
Telephone: 01366 383287
Website: Downham Market Tourist Information Centre
Address: Oliver Cromwell's House, 29 St Mary's Street, Ely, Cambs, CB7 4HF
Telephone: 01353 662062
Great Ouse Boating Association (GOBA Ltd)
Address: Meadow View, Flegg Green, Wereham, Norfolk, PE33 9BA
Email: membership@goba.org.uk
Website: Great Ouse Boating Association (GOBA Ltd)
Boat Safety Scheme
Address: First Floor North, Station House, 500 Elder Gate, Milton Keynes, MK9 1BB
Telephone: 0333 2021000
Middle Level Commissioners
Address: Middle Level Offices,85 Whittlesey Road, March, Cambs, PE15 0AH
Telephone: 01354 653232
Email: admin@middlelevel.gov.uk
Website: Middle Level Commissioners
East Anglian Waterways Association Ltd
Address: 43 Oaks Drive, Colchester, Essex, CO3 3PS
Telephone: 01480 466877
Website: East Anglian Waterways Association Ltd
River Cam Conservancy
Address: Clayhithe Office, Clayhithe Road, Waterbeach, Cambridge, CB25 9JB
Telephone: 01223 863785
Website: River Cam Conservancy
Cambridge Marine Industries
Address: Rose Cottage, 14 High Street, Manea, Cambs, PE15 0JA
Contact: Cambridge Marine Industries, contact form