Here you can find some YouTube videos explaining different river features. They have been created by the Environment Agency with the help of the Essex Wildlife Trust.
Invasive Species – Himalayan Balsam
A short video from the Chelmer and Blackwater Catchment Partnership:
A short video courtsey of the Wild Trout Trust:
Unintended effects of dredging
A short video from the Environment Agency filmed on the river Crouch in Wickford Memorial Park:
Using large woody debris in river restoration
A video on the benefit of Rural Sustainable Drainage Systems to reduce flooding by Stroud District Council.