Canvey Island barriers spanning Benfleet Creek to the north and East Haven Creek in the west. The drainage system consists of sewers, culverts, natural and artificial dykes and lakes which feed seven pumping stations and gravity sluices that discharge the water into the Thames and creeks. Four of the discharge sites are "high flow" stations capable of discharging 600 litres of water per second at any tide level. The levels within the system are managed by a further five "low flow" pumping stations. The Environment Agency's Thames Estuary 2100 flood defence plan includes Canvey Island as one site for alleviating the flood
Isle of Sheppey London 3 South East League. Three radio stations broadcast from Sheppey. BRFM 95.6 FM broadcasts 24 hours a day from studios on the Minster Cliffs, Also Sheppey FM 92.2, a community radio station based in the Heritage Pavilion, Sheerness. And Hospital Radio Swale which broadcasts from the Sheppey Community Hospital in Minster. On 21 September 2008, Mayor of London, Boris Johnson said that an airport off the coast of Sheppey would be a viable alternative to creating a new third runway at Heathrow. Isle of Sheppey The Isle of Sheppey is an island off the northern coast of Kent, England,