Thames Estuary - Wikipedia - The Thames Mouth is the estuary in which the River Thames meets the waters of the North Sea. Maunsell Forts - Excursion to the Shivering Sands and Red Sands offshore forts that were built during the Second World War. Thames Estuary: Pollution and Recovery - Effects of pollutants at the ecosystem level. A case study, 1984. London Array - The wind farm is located more than 20km (12 miles) from the Kent and Essex coasts in the outer Thames Estuary. It was opened in July 2013. Thames Estuary Conservation - The Zoological Society of London (ZSL) is a charity devoted to the worldwide conservation of animals and their habitats. ZSL has a number of Thames Estuary Projects, falling under the Marine and Freshwater conservation programme, that study the Thames and its diverse ecology. Thames Estuary Partnership - Approaches the challenge of managing the estuary from a view point that values the contribution of all the estuaries' users.