Please note that as a result of changes being made to various portages by the Environment Agency, these diagrams are currently being updated, and may be withdrawn. That is to say, these diagrams may not accurately reflect the state of all locks.

KENNET AND AVON CANAL

Dunmill, Newbury, Woolhampton, Fobney, County, Blakes

RIVER THAMES LOCKS

Sonning, Shiplake, Marsh, Hambledon, Hurley, Temple, Marlow, Cookham, Boulters, Bray, Boveney, Romney, Old Windsor, Bell Weir, Penton Hook, Chertsey, Shepperton, Sunbury, Molesey, Teddington

Devizes to Westminster Homepage...
1999 Rules...
All the locks on the Kennet and Avon Canal and those on the River Thames must be portaged on the towpath side of the lock except where otherwise shown in the following diagrams and by no other route (Rule 1). These have been agreed with the British Waterways Board and the Environment Agency (NRA). Engineering work is often being performed on the course.

Any changes will be posted at the start or in the D.W. Newsletter.

These lock diagrams were put online by David Anderson. Please notify him of any omissions / updates / errors.