Our website uses cookies so that we can provide a better service. Continue to use the site as normal if you're happy with this, or find out how to manage cookies.


A dredging licence is required for any works involving cleansing, scouring, deepening, widening the bed and banks of the Thames.

Maintenance dredging is the removal of shoals or sediments from existing navigational channels, berths or swinging moorings.

A neutral and open forum for planning and implementation of maintenance dredging operations.