Solent. The Habitats Directive Review of Consents for the Solent Maritime Special Area of Conservation (SAC) did indeed identify thermal pollution on the intertidal zone on the west shore of Southampton Water, but this is likely to be from more than this one source. Excavation for the nearby power station discovered buried land surfaces from the Neolithic period. See also Calshot Spit Calshot Castle Calshot Lifeboat Station RAF Calshot RNAS Calshot References External links Article on the history of Calshot from Southern Life magazine Calshot Activity Centre Calshot Sub Aqua Club Environment Agency Factsheet Geology of Fawley Power Station excavations Beaches of Hampshire Populated coastal places in Hampshire Villages in Hampshire