As regular readers will know, there is a long-running collaboration between the Wild Trout Trust (most recently via the Trout in the Town project) and the Wandle Trust. This September I had the honour of doing some further consultancy on how best to carry out parts of their ongoing in-stream habitat restoration project. The programme of in-channel works on the Carshalton arm was initiated as part of the WTT Practical visit in February 2011 and is also part of the overall strategy for this section of the river. The strategy was driven by the findings of numerous site visits technical guidance documents that the WTT prepared for the Wandle Trust for use in negotiations with the local Environment Agency representatives. Through this process the E.A. and the Wandle Trust were able to lower/remove a number of weirs as well as to fit a fish pass to a weir that could not be removed. The fish pass and its installation were generously paid for and carried out by the Environment Agency. The stra...
A Wild Trout Trust project for urban river restoration