From there, Lee Tunnel will carry effluent to the Beckton ... Tideway, the company behind the project before it is handed to Thames Water, said the sewers have already prevented 2,200 Olympic ...

Thames Water says the new tunnel will help provide habitats for a 'range of aquatic wildlife in the area' and slash the amount of sewage-related litter in the Thames. "In 2016, we built the Lee ...