Foulness SSSI Foulness SSSI Foulness SSSI is a 10,702 hectare biological Site of Special Scientific Interest covering the shoreline between Southend-on-Sea and the Crouch estuary in Essex. It is a key site in "A Nature Conservation Review", and is part of the Essex Estuaries Special Area of Conservation. It covers two Ramsar wetland sites of international importance, 'Crouch and Roach Estuaries' and 'Foulness'. An area of 6.4 hectares is Shoeburyness Old Ranges, a Local Nature Reserve managed by the Essex Wildlife Trust. Most of the site is owned and managed by the Ministry of Defence. Natural England describes it as "extensive intertidal
Foulness Island for about to the west of Foulness Point on the northern side of the island. By 6:00 am, most of it was under water, and gas, electricity and telephone links had been severed. Rescue attempts on the Sunday failed to reach Foulness. Plans were formulated by the army, the Southend lifeboat service and various civilian services for a rescue attempt on the Monday. Great Wakering village hall and the Royal Corinthian Yacht Club at Burnham-on-Crouch were prepared as reception centres, and a flotilla of small boats, the lifeboat, a barge and an army DUKW amphibious truck reached the stranded people