More news...

Mar 16, 2020
Category: General
Posted by: Kathryn
If you'd like to write to the authorities about the on-going sewage pollution in the Chess, we've created a template letter for you to adapt.
Mar 16, 2020
Category: Pollution
Posted by: Kathryn
The intermittent pollution is impacting conservation work, educational field trips, recreation and farming.
Feb 17, 2020
Category: Pollution
Posted by: Kathryn
On the 16th February, Thames Water's Chesham Sewage Treatment Works released storm sewage into the river.
Jan 15, 2020
Category: Pollution
Posted by: Kathryn

On 15th January, Thames Water's Chesham Sewage Treatment Works released storm sewage into the river.

Latest News

Habitat Enhancement - Our Chess Masters

Oct 24, 2012

Category: Conservation
Posted by: Kathryn

The Masterclass participants in the Chess

The Masterclass participants assembled in the Chess

We had an excellent day on the 23rd October with the Wild Trout Trust upstream of Scotsbridge Mill in Rickmansworth. We were given a masterclass by Andy Thomas and Shaun Leonard on how to improve and enhance habitat for fish. The stretch of river we worked on is open to the public and forms part of the Chess Valley Walk. It is very popular with the public, but less so with fish; with this project we are hoping to change that.

There is excellent habitat for fry and smaller fish, but not so for mature, larger fish. The techniques demonstrated will encourage larger fish to take up territory and hopefully spawn. We created pinch points designed to clean gravel and scour out pools, half logs were installed to provide cover for fish and we built a brash barrier that will encourage bankside plant growth and habitat for fry and smaller fish.

Scott working on some freshly installed woody debrisThe event was supported by a great group of partners. The landowner, Three Rivers District Council, provided access, large woody material and participating muscle. The Environment Agency gave their consent to the works and participated in the event, as well as providing an explanation as to why and how consent is obtained. The Chiltern Chalk Streams Project and Herts & Middlesex Wildlife Trust drew together a number of environmental and river groups who also attended. This was an important element of this masterclass; these groups can take what they learnt back to their individual organisations and implement the techniques on the river.

We had considerable interest from the public and while we were there a school group arrived from Twyford to do kick sampling. They had some excellent results finding stone leaches, chub fry, bullheads, minnows and sticklebacks.

We are going to follow up with further work on this stretch of the Chess and other locations.

Our chairman, Paul, said, "A big thank-you to all involved yesterday, it was a fantastic success."

More images of the day can be viewed on our Facebook page.

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