A river restoration project has been completed on the Trent at Weston in Staffordshire.
The 2km length of river had very few features in the channel due to historical engineering and drainage works. Before the restoration scheme, the flow was smooth with little capacity for the river to break down pollution, leaving no areas for fish to take refuge.
The river banks were steep with very little flood plain connection.
Here at Trent River Trust, we have been working to enhance the river’s natural features and processes by implementing a range of techniques.
Re-profiling the river banks change the river’s flow around the bend to encourage deposition and more habitat variation on the river bed. Gravel was introduced to the channel to create riffles, increasing the oxygen levels and developing new habitats for invertebrates and fish spawning. A backwater was excavated to create refuge for fish away from the main channel as well as introducing woody debris to help slow the flow and create a wider range of habitats on the river bed.
The increase in riffles, gravel and flow types helps the river break down pollution. The features installed help stimulate a range of natural processes, that will continue to develop over time. The river now includes a much wider range of natural features such as islands, riffles and gravel bars. In several areas, trees have been planted to provide bank stability habitat and shade over the channel.
WATCH THE WORK BEHIND THE PROJECT:
If you have any enquires please contact: firstname.lastname@example.org