Branch Boundaries

These pages show the waterways that are the responsibility of each branch and region of the Association. IWA is organised through a network of 8 Regions, within which are 33 local Branches.

Take a look at the waterway responsibilities of each Region:

A full list is also downloadable as a pdf file

A list of the postcodes covered by each branch is also downloadable.  This is how new members are allocated by default but if you would like to join a different branch please get in touch with our membership team.

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IWA is governed and run by volunteers, supported by a small team of staff. Through our national, regional and branch committees we influence policies and campaigns to make waterways better for everyone to enjoy.

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Waterway Information

Main Navigable Waterways
Waterways A-Z
Map of UK Waterways
Boating Information

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