Catchment projects

Hover over a numbered spot to see a project summary. Click on a spot to see the full project details. Alternatively view the project list.

The Colne rises from a subterranean river at a spring in North Mymms Park. Tributaries of the Colne include the Mimmshall Brook, Tykes Water, River Ver and Ellen Brook.

Project status

Potential

Planned

Ongoing

Completed

Projects affecting entire catchment

Last updated: 23 September 2019

Design by LTD Design Consultants and build by Garganey Consulting. From an original concept by the Herts and Middlesex Wildlife Trust.