Catchment projects

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The Chess flows for 11 miles from Pednormead End through Chesham, Latimer, Chenies, Sarratt Bottom and Loudwater to its confluence with the Colne at Rickmansworth.

Project status





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.