Waterway offices and locks
The Environment Agency’s Thames waterway operational team are responsible for ensuring safe navigation on the River Thames. Duties include operating locks, managing water levels and dealing with local waterway issues.
River Thames Waterway Offices
- Upper Thames (Cricklade to Cleeve Lock) - Phone: 01491 828326.
- Middle Thames (Cleeve Lock to Bray Lock) - Phone: 0118 953 5533
- Lower Thames (Bray Lock to Teddington Boundary) - Phone: 01276 454900
River Thames Locks
- St Johns: Phone: 01367 252309
- Buscot : Phone: 01367 252434
- Grafton : Phone: 01367 810251
- Radcot : Phone: 01367 240676
- Rushey : Phone: 01367 870218
- Shifford : Phone: 01367 870247
- Northmoor : Phone: 01865 862923
- Pinkhill : Phone: 01865 881452
- Eynsham : Phone: 01865 881324
- King's : Phone: 01865 553403
- Godstow : Phone: 01865 554784
- Osney : Phone: 01865 247050
- Iffley : Phone: 01865 777277
- Sandford : Phone: 01865 775889
- Abingdon : Phone: 01235 523044
- Culham : Phone: 01235 522061
- Clifton : Phone: 01865 407821
- Day's : Phone: 01865 407768
- Benson : Phone: 01491 835255
- Cleeve : Phone: 01491 872608
- Goring : Phone: 01491 872687
- Whitchurch : Phone: 0118 984 2448
- Mapledurham : Phone: 0118 941 7776
- Caversham : Phone: 0118 957 5764
- Blake's : Phone: 0118 957 2251
- Sonning : Phone: 0118 969 3992
- Shiplake : Phone: 0118 940 3350
- Marsh : Phone: 01491 572992
- Hambleden : Phone: 01491 571269
- Hurley : Phone: 01628 824334
- Temple : Phone: 01628 824333
- Marlow : Phone: 01628 482867
- Cookham : Phone: 01628 520752
- Boulter's : Phone: 01628 624205
- Bray: Phone: 01628 621650
- Boveney : Phone: 01753 862764
- Romney : Phone: 01753 860296
- Old Windsor: Phone: 01753 861822
- Bell Weir: Phone: 01784 432333
- Penton Hook: Phone: 01784 452657
- Chertsey : Phone: 01932 562208
- Shepperton : Phone: 01932 221840
- Sunbury : Phone: 01932 782089
- Molesey : Phone: 020 8979 4482
- Teddington : Phone: 020 8940 8723